[ { "productId": "bun", "storyId": "agent-headless-dependency-install", "verdict": "partial", "quality": 6, "confidence": "medium", "rationale": "Bun install is scriptable and non-interactive by default (no prompts documented), supports --frozen-lockfile for reproducible CI installs, and errors out when a required dependency isn't cached (bun-docs-5, bun-docs-20, bun-docs-35). However, docs never explicitly discuss exit-code semantics or structured error output for agent consumption, and community reports note install crashes/bugs under certain conditions (bun-comm-7), suggesting real-world reliability caveats. missing for 10: explicit exit-code documentation, structured/parseable error output, independent verification that failures are cleanly reported rather than crashing.", "evidenceIds": [ "bun-docs-5", "bun-docs-20", "bun-docs-35", "bun-docs-28", "bun-comm-7" ] }, { "productId": "bun", "storyId": "agentic-agent-docs", "verdict": "full", "quality": 9, "confidence": "high", "rationale": "Bun ships a live llms.txt (HTTP 200) plus markdown-rendered docs (docs.md), directly enabling an agent to be pointed at agent-oriented documentation, confirmed via direct probes rather than just claims. missing for 10: no independent/community confirmation that agents actually consume it successfully in practice.", "evidenceIds": [ "bun-probe-1", "bun-probe-2" ] }, { "productId": "bun", "storyId": "agentic-ai-insights", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Bun is a package manager/runtime; there is no evidence of any AI-generated insights or suggestions feature over user data, and this capability is a category error for a package manager's core purpose.", "evidenceIds": [] }, { "productId": "bun", "storyId": "agentic-autonomous-automation", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Bun is a package manager/runtime toolkit; setting up autonomous background automations (e.g., agent scheduling/workflow orchestration) is not a fair axis for this product category — evidence pack is entirely about install/workspace/lockfile package-management features with no automation/agent orchestration capability shown.", "evidenceIds": [] }, { "productId": "bun", "storyId": "agentic-builtin-assistant", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Bun is a package manager/runtime, not an AI assistant product; no evidence pack item describes a built-in AI assistant feature. Delegating tasks to an in-product AI assistant is a category error for this tool.", "evidenceIds": [] }, { "productId": "bun", "storyId": "agentic-headless", "verdict": "partial", "quality": 6, "confidence": "medium", "rationale": "Bun's CLI supports scriptable, non-interactive flags like --frozen-lockfile for reproducible installs, production mode installs, and global cache usage, which are all suitable for CI pipelines, and its speed claims are documented for automation contexts. However, there is no explicit CI/headless documentation, no GitHub Actions examples, no CI exit-code/error-handling docs, and community evidence shows real-world install flakiness in CI-like conditions (crashes, lockfile issues). missing for 10: explicit CI/headless usage docs or examples, GitHub Actions/official CI integration guide, evidence of stable non-interactive automation behavior, and independent corroboration of headless reliability in pipelines.", "evidenceIds": [ "bun-docs-35", "bun-docs-28", "bun-docs-12", "bun-comm-7", "bun-comm-6" ] }, { "productId": "bun", "storyId": "agentic-mcp-client", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Bun is a JavaScript runtime/package manager, not an AI agent or assistant that consumes external tools via MCP; the evidence is entirely about package installation, workspaces, lockfiles, and CLI features with no mention of MCP integration. Plugging MCP servers into a tool for agentic use is a category mismatch for a package manager.", "evidenceIds": [] }, { "productId": "bun", "storyId": "agentic-mcp-server", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Bun is a package manager/runtime, not an agent; the story asks about connecting an agent via an official MCP server, which is a different product role. No evidence shows Bun exposing an MCP server endpoint, so the axis is a category mismatch rather than an unmet capability.", "evidenceIds": [] }, { "productId": "bun", "storyId": "agentic-nl-commands", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Bun is a package manager/CLI tool operated via explicit commands and flags, not a natural-language interface; no evidence shows any NL command layer, and this axis is a category error for a CLI package manager rather than a missing feature.", "evidenceIds": [] }, { "productId": "bun", "storyId": "agentic-official-cli", "verdict": "full", "quality": 9, "confidence": "high", "rationale": "Bun ships an official, extensively documented CLI (bun install, bunx, bun pm, etc.) that is the product's primary interface, and Bun even exposes machine-readable docs (llms.txt, docs.md) explicitly for AI/agent consumption. Community evidence corroborates ergonomic scripting/automation use (comm-8, comm-9). Missing for 10: no first-party documentation of CLI use within specific agent frameworks or automation harnesses beyond anecdotal community reports.", "evidenceIds": [ "bun-docs-26", "bun-docs-30", "bun-probe-1", "bun-probe-2", "bun-probe-4", "bun-comm-8", "bun-comm-9" ] }, { "productId": "bun", "storyId": "agentic-public-api", "verdict": "partial", "quality": 5, "confidence": "medium", "rationale": "Bun ships extensively documented CLI commands (install, pm, audit, workspaces, etc.) and even exposes machine-readable docs via llms.txt/docs.md that an AI agent could parse to drive it, but there is no formal public API (REST/OpenAPI/SDK) for programmatic control—OpenAPI probes all 404. This is CLI-driven automation, not a genuine API contract for agentic integration. missing for 10: a documented HTTP/OpenAPI or SDK-style API, first-party guidance on programmatic/agent use beyond shell invocation, independent confirmation of AI agents successfully driving it.", "evidenceIds": [ "bun-probe-1", "bun-probe-2", "bun-probe-3", "bun-probe-4", "bun-docs-26" ] }, { "productId": "bun", "storyId": "agentic-scoped-keys", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Bun is a JavaScript runtime/package manager; issuing scoped API credentials for agents is an identity/access-management capability entirely outside its product category, not something a package manager could plausibly ship.", "evidenceIds": [] }, { "productId": "bun", "storyId": "agentic-sdks", "verdict": "na", "quality": 0, "confidence": "medium", "rationale": "Bun is a JavaScript runtime/package manager, not a platform or service that would expose 'official SDKs' for third-party developers to build against; the evidence pack covers package-management features (install, lockfiles, workspaces, audit) with no mention of publishing client SDKs. This story is a category mismatch for a package manager, so the axis does not apply.", "evidenceIds": [] }, { "productId": "bun", "storyId": "agentic-webhooks", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Bun is a package manager/JS runtime toolkit; subscribing to webhook events is not a relevant capability for this product category, and no evidence pack item relates to webhooks at all.", "evidenceIds": [] }, { "productId": "bun", "storyId": "api-interactive-docs", "verdict": "none", "quality": 0, "confidence": "high", "rationale": "No evidence of an interactive API reference or runnable examples; docs are static markdown pages and OpenAPI/interactive endpoints all 404. Bun is a package manager/runtime, so the axis is a fair question but nothing in the evidence shows an interactive, runnable reference.", "evidenceIds": [ "bun-probe-3", "bun-probe-1", "bun-probe-2" ] }, { "productId": "bun", "storyId": "api-machine-spec", "verdict": "partial", "quality": 4, "confidence": "medium", "rationale": "Bun has no REST/HTTP API to describe via a formal OpenAPI spec (it's a local CLI/package manager), but probes confirm it exposes an AI-consumable machine-readable docs equivalent (llms.txt and docs.md) rather than a true OpenAPI/swagger file, which 404s on all standard paths. missing for 10: an actual OpenAPI/swagger spec, any documented API schema, independent confirmation that llms.txt is treated as a valid 'equivalent' by AI tooling.", "evidenceIds": [ "bun-probe-1", "bun-probe-2", "bun-probe-3" ] }, { "productId": "bun", "storyId": "api-sandbox", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Bun is a JavaScript package manager/runtime; the concept of a sandbox test environment isolated from 'production data' is unrelated to its package management function and not something this product category addresses — this is a category error for this axis.", "evidenceIds": [] }, { "productId": "bun", "storyId": "api-versioning-policy", "verdict": "none", "quality": 0, "confidence": "high", "rationale": "No evidence of a versioned API surface or documented deprecation policy for Bun's package manager; docs cover install/lockfile/workspaces features but nothing about API versioning guarantees or deprecation timelines, and no OpenAPI/spec was found (bun-probe-3 shows 404s).", "evidenceIds": [ "bun-probe-3" ] }, { "productId": "bun", "storyId": "artifact-integrity-verification", "verdict": "none", "quality": 0, "confidence": "medium", "rationale": "Bun's docs describe lockfiles, trustedDependencies, blocking of arbitrary postinstall scripts, and an npm-advisory-based audit command, but none of the evidence mentions checksum verification, package signature verification, or provenance/attestation checks before installing or running packages. missing for 10: explicit checksum/integrity hash verification, package signature verification, and supply-chain attestation (e.g. SLSA/sigstore) support.", "evidenceIds": [ "bun-docs-4", "bun-docs-6", "bun-docs-19", "bun-docs-35", "bun-docs-38" ] }, { "productId": "bun", "storyId": "automation-bulk-operations", "verdict": "partial", "quality": 6, "confidence": "medium", "rationale": "Bun's CLI supports several genuine bulk operations useful for automation: filtering/installing across many workspaces with `--filter` or glob patterns (bun-docs-9, bun-docs-21, bun-docs-32), bulk vulnerability remediation via `bun audit --fix` upgrading every vulnerable package at once (bun-docs-7), and shared version catalogs applied across many packages (bun-docs-11, bun-docs-22). These are documented, scriptable CLI behaviors well-suited to programmatic/AI-driven automation, but there is no explicit AI-native batch API, no independent corroboration of large-scale bulk runs, and community threads raise open monorepo-script gaps (bun-comm-10). Missing for 10: a dedicated programmatic/bulk API beyond CLI flags, independent hands-on evidence of large-scale multi-package operations succeeding, and confirmation of per-package script execution at scale in monorepos.", "evidenceIds": [ "bun-docs-7", "bun-docs-9", "bun-docs-11", "bun-docs-21", "bun-docs-22", "bun-docs-32", "bun-comm-10" ] }, { "productId": "bun", "storyId": "automation-rules-engine", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Bun is a package manager/runtime; no evidence describes any event-triggered rules engine or automation-trigger system, and this capability is outside the category of what a package manager does (a package manager could have lifecycle scripts, but no rule/trigger automation system is claimed).", "evidenceIds": [] }, { "productId": "bun", "storyId": "automation-scheduled-jobs", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Bun is a package manager/runtime toolkit; scheduling recurring jobs or workflows is a task-scheduler/orchestration concern outside its product category, and no evidence pack item addresses cron-like scheduling or workflow orchestration.", "evidenceIds": [] }, { "productId": "bun", "storyId": "automation-versioned-workflows", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Bun is a JavaScript package manager/runtime; 'automations' in the AI-native sense (versioning, reviewing, and rolling back agent workflows/automations) is not something a package manager provides. Lockfiles version dependency trees, not automations, so this is a category mismatch rather than a missing feature.", "evidenceIds": [] }, { "productId": "bun", "storyId": "cli-manifest-editing", "verdict": "full", "quality": 7, "confidence": "medium", "rationale": "Docs confirm bun install writes package.json/bun.lock automatically, migrates other lockfiles, supports --frozen-lockfile for reproducible installs, and never touches network beyond cache (docs-2,5,35,38), which is exactly the safe manifest/lockfile-rewrite behavior an agent needs instead of hand-editing. Missing for 10: explicit doc citations for the `bun add`, `bun remove`, and `bun upgrade` subcommands themselves (only `bun install` and `bun pm` are directly quoted), and no independent/hands-on evidence specifically validating add/remove/upgrade correctness.", "evidenceIds": [ "bun-docs-2", "bun-docs-5", "bun-docs-19", "bun-docs-35", "bun-docs-38", "bun-docs-26" ] }, { "productId": "bun", "storyId": "content-addressed-store-disk-efficiency", "verdict": "full", "quality": 9, "confidence": "high", "rationale": "Bun documents a global content-addressable cache at ~/.bun/install/cache storing every downloaded package once, and on Linux/Windows uses hardlinks so a package's contents exist in a single location on disk while being linked into each project's node_modules, directly matching the story. Missing for 10: independent hands-on benchmark/verification specifically confirming cross-project single-copy storage (community evidence discusses install speed/reliability but not disk dedup directly).", "evidenceIds": [ "bun-docs-12", "bun-docs-25" ] }, { "productId": "bun", "storyId": "cross-platform-parity", "verdict": "partial", "quality": 6, "confidence": "medium", "rationale": "Bun's docs confirm platform-aware install behavior (e.g., hardlink-based node_modules specifically on Linux and Windows) and its package manager is documented to work as a drop-in for npm/yarn/pnpm across projects (bun-docs-25, bun-docs-26). However, community reports flag Windows-specific install bugs/crashes when switching between WSL and native Windows, suggesting the workflow isn't perfectly uniform across all three OSes (bun-comm-7), while other users confirm smooth cross-platform monorepo use (bun-comm-6). Missing for 10: explicit macOS-specific documentation, first-party statement of full config/workflow parity across all three OSes, and resolution of the reported Windows install bugs.", "evidenceIds": [ "bun-docs-25", "bun-docs-26", "bun-comm-6", "bun-comm-7" ] }, { "productId": "bun", "storyId": "fast-ci-installs", "verdict": "partial", "quality": 7, "confidence": "medium", "rationale": "Bun documents a global package cache (~/.bun/install/cache), a strict offline mode where missing cached packages error instead of hitting the network, and --frozen-lockfile for reproducible installs — the core primitives for fast, cache-restorable, offline-capable CI installs. However there's no explicit CI-specific guide (e.g. GitHub Actions cache-restore recipe) tying these primitives together for a platform engineer. Missing for 10: a documented CI/CD cache-restore workflow example, independent benchmarks of cache-restore behavior in CI.", "evidenceIds": [ "bun-docs-12", "bun-docs-25", "bun-docs-5", "bun-docs-20", "bun-docs-35" ] }, { "productId": "bun", "storyId": "frozen-lockfile-enforcement", "verdict": "full", "quality": 9, "confidence": "high", "rationale": "Bun's docs explicitly document `--frozen-lockfile` for reproducible installs, stating Bun installs the exact versions in the lockfile and does not update it, which matches the enforcement behavior platform engineers need; the lockfile format and reproducibility model are also well documented. missing for 10: explicit confirmation/example of the install failing (non-zero exit) when manifest and lockfile disagree, and independent/community corroboration of this specific flag's failure behavior.", "evidenceIds": [ "bun-docs-35", "bun-docs-38", "bun-docs-23" ] }, { "productId": "bun", "storyId": "incumbent-interface-compat", "verdict": "full", "quality": 8, "confidence": "high", "rationale": "Bun explicitly positions itself as a drop-in replacement for npm/yarn/pnpm, supporting familiar commands (`bun install`, `bunx`), automatic migration of existing `yarn.lock`/`package-lock.json`/`pnpm-lock.yaml` files, and npm-compatible fields like `overrides`/`resolutions`, letting switchers keep muscle-memory commands and config conventions (bun-docs-1, bun-docs-2, bun-docs-17, bun-docs-18, bun-docs-26, bun-docs-31). Community members confirm they use Bun purely as a package manager without switching runtimes, easing adoption (bun-comm-2, bun-comm-4). Missing for 10: independent confirmation of complete command-surface parity for less common workflows, and some community reports of monorepo/lockfile migration friction and crashes that qualify a fully seamless switch (bun-comm-7, bun-comm-10).", "evidenceIds": [ "bun-docs-1", "bun-docs-2", "bun-docs-17", "bun-docs-18", "bun-docs-26", "bun-docs-31", "bun-comm-2", "bun-comm-4", "bun-comm-7", "bun-comm-10" ] }, { "productId": "bun", "storyId": "lockfile-reproducible-install", "verdict": "full", "quality": 8, "confidence": "medium", "rationale": "Bun documents a lockfile (bun.lock) that captures resolved versions and an explicit --frozen-lockfile flag that installs exact versions without updating, directly matching the reproducibility story; it also auto-migrates from npm/yarn/pnpm lockfiles. A community report notes occasional install crashes tied to stale lockfiles/node_modules, a minor real-world caveat rather than a fundamental contradiction. Missing for 10: independent large-scale reproducibility testing/benchmarks and resolution of the noted crash bug reports.", "evidenceIds": [ "bun-docs-35", "bun-docs-38", "bun-docs-23", "bun-docs-24", "bun-comm-7" ] }, { "productId": "bun", "storyId": "machine-readable-cli-output", "verdict": "none", "quality": 0, "confidence": "medium", "rationale": "No evidence in the pack shows any Bun package-manager command (install, pm ls, audit, outdated, pack, etc.) offering a --json or machine-readable output flag; docs only describe human-readable text output and lockfile formats. No JSON/agent-parseable output capability is documented.", "evidenceIds": [] }, { "productId": "bun", "storyId": "measured-performance-claims", "verdict": "partial", "quality": 6, "confidence": "medium", "rationale": "Bun's docs and marketing page publish concrete speed claims (25x/30x faster) and even a specific measured number comparison (bun v1.4 0.21s vs npm v12.0.2 4.45s), which goes beyond a bare marketing slogan. However, these are all first-party vendor numbers with no disclosed benchmark methodology (hardware, package set, versions) and no independent third-party benchmark reproduction in the evidence; community comments only vaguely corroborate perceived speedups (e.g., isolated installs 10-20x faster on Windows) without rigorous numbers. Missing for 10: independent/third-party benchmark verification, transparent methodology/environment details for the vendor numbers.", "evidenceIds": [ "bun-docs-1", "bun-docs-29", "bun-docs-31", "bun-comm-6" ] }, { "productId": "bun", "storyId": "migration-from-incumbent", "verdict": "full", "quality": 7, "confidence": "medium", "rationale": "Bun documents drop-in npm compatibility (\"bun install in any Node.js project\") and automatic migration of existing yarn.lock, package-lock.json, and pnpm-lock.yaml files into bun.lock, directly addressing incumbent-tool migration. Community reports confirm it's usable as a pure package-manager swap, though some note lockfile/node_modules switching bugs and monorepo migration uncertainty. Missing for 10: independent case studies of full large-project migrations, and resolution of reported install crashes when switching lockfile formats.", "evidenceIds": [ "bun-docs-2", "bun-docs-24", "bun-docs-34", "bun-docs-17", "bun-docs-1", "bun-comm-2", "bun-comm-7", "bun-comm-10" ] }, { "productId": "bun", "storyId": "monorepo-workspace-support", "verdict": "full", "quality": 8, "confidence": "high", "rationale": "Bun's docs thoroughly describe monorepo workspaces with a single shared lockfile (bun.lock), cross-linked local packages, catalogs for shared versions, --filter for scoping installs, and hoisting-barrier controls for self-contained workspaces. Community evidence corroborates reliability gains for monorepo installs (isolated installs), though some users report install bugs and open questions about per-package script execution. Missing for 10: independent large-scale case study of cross-linked local dependency workflows and resolution of the unanswered community question about running scripts on specific workspace packages.", "evidenceIds": [ "bun-docs-8", "bun-docs-9", "bun-docs-10", "bun-docs-11", "bun-docs-21", "bun-docs-22", "bun-docs-32", "bun-docs-33", "bun-docs-36", "bun-docs-38", "bun-comm-6", "bun-comm-10" ] }, { "productId": "bun", "storyId": "openness-api-parity", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Bun is a CLI-based package manager with no graphical UI; the API-vs-UI parity story is a category mismatch since there is no separate UI surface to compare against the CLI/API.", "evidenceIds": [] }, { "productId": "bun", "storyId": "openness-full-export", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Bun is a local CLI package manager/runtime that operates on the user's own files (package.json, lockfile, node_modules) rather than storing user data in a vendor-controlled service; there is no 'your data' held by Bun to export and no lock-in to escape. This 'export and leave' story targets SaaS/data-hosting products, which is a different axis than a local dev tool.", "evidenceIds": [] }, { "productId": "bun", "storyId": "openness-open-license", "verdict": "none", "quality": 0, "confidence": "high", "rationale": "The evidence pack contains no reference to Bun's source code repository, license, or any statement about open-source availability — all citations are docs/CLI usage examples or community sentiment about performance, none addressing openness of the source. Missing for 10: any mention of a GitHub repo, license (e.g., MIT), or contribution/source-availability documentation.", "evidenceIds": [] }, { "productId": "bun", "storyId": "openness-self-host", "verdict": "na", "quality": 0, "confidence": "medium", "rationale": "Bun is a locally-installed CLI/package-manager binary, not a hosted SaaS with a cloud/self-hosted deployment choice — there is no 'core product' server component to self-host, so this axis is a category mismatch for this product type.", "evidenceIds": [] }, { "productId": "bun", "storyId": "parseable-lockfile-format", "verdict": "full", "quality": 9, "confidence": "high", "rationale": "Bun's default lockfile format bun.lock is explicitly text-based (v1.2+) and documented, replacing the binary bun.lockb, and docs market it as 'a lockfile you can read'—directly matching the story of a documented, diffable, text lockfile an agent could parse. Missing for 10: no independent/hands-on confirmation of agent tooling actually diffing bun.lock or third-party validation of its readability/diff-friendliness beyond vendor docs.", "evidenceIds": [ "bun-docs-23", "bun-docs-38", "bun-docs-31", "bun-docs-24" ] }, { "productId": "bun", "storyId": "prebuilt-binary-cache", "verdict": "full", "quality": 7, "confidence": "medium", "rationale": "Bun's docs describe a global package cache (~/.bun/install/cache) with hardlinked installs, and explicitly state a required dependency not found in the cache errors rather than falling back to compiling/fetching from source, supporting fast reuse instead of source builds. Community and benchmark evidence corroborate large speedups from this caching behavior. missing for 10: explicit documentation of prebuilt *binary* (native addon) caching versus source compilation, and independent hands-on verification of that specific scenario.", "evidenceIds": [ "bun-docs-12", "bun-docs-20", "bun-docs-25", "bun-docs-29", "bun-comm-6" ] }, { "productId": "bun", "storyId": "privacy-data-residency", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Bun is a local package manager/runtime CLI with no cloud data storage component, so data residency/region selection is not an applicable axis for this product category.", "evidenceIds": [] }, { "productId": "bun", "storyId": "privacy-no-training", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Bun is a package manager/runtime, not an AI service that trains models on user data; there is no data-training relationship for which an opt-out would apply, making this axis a category error for this product type.", "evidenceIds": [] }, { "productId": "bun", "storyId": "privacy-retention-controls", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Bun is a local package manager/runtime; it does not collect, retain, or process user data on behalf of an operator, so 'data retention and deletion' controls (a privacy-posture concept for services handling user data) do not apply as an axis to this kind of product.", "evidenceIds": [] }, { "productId": "bun", "storyId": "privacy-telemetry-optout", "verdict": "none", "quality": 0, "confidence": "low", "rationale": "No evidence in the pack discusses telemetry, usage tracking, or an opt-out mechanism for Bun's CLI/package manager; the docs cover install, cache, workspaces, audit, etc., but nothing about data collection or privacy settings.", "evidenceIds": [] }, { "productId": "bun", "storyId": "private-registry-support", "verdict": "none", "quality": 0, "confidence": "high", "rationale": "The evidence pack covers install speed, lockfiles, workspaces, caching, audit, and pm subcommands, but contains no mention of configuring private registries, mirrors, scoped registries, or authentication tokens (e.g., via bunfig.toml or .npmrc equivalents). This is a fair capability for a package manager to be judged on, but nothing in the pack demonstrates it.", "evidenceIds": [] }, { "productId": "bun", "storyId": "project-env-activation", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "This story describes directory-based auto-activation of tool versions/env vars (e.g. like mise/direnv/asdf), which is outside Bun's scope as a package manager/runtime; no evidence pack item addresses per-directory environment or version activation.", "evidenceIds": [] }, { "productId": "bun", "storyId": "registry-breadth", "verdict": "full", "quality": 8, "confidence": "high", "rationale": "Bun is explicitly designed as an npm-compatible package manager, installing directly from the npm registry (the largest JS package ecosystem) with lockfile migration from npm/yarn/pnpm, global installs, bunx for one-off execution, and workspace/monorepo support, all documented extensively. Community reports corroborate real-world usage of `bun install` against npm packages, with some install reliability bugs and edge-case runtime incompatibilities (unrelated to registry breadth) noted as caveats. Missing for 10: independent benchmark of registry breadth/failure-rate across large package sets, and resolution of noted install crash bugs.", "evidenceIds": [ "bun-docs-1", "bun-docs-2", "bun-docs-17", "bun-docs-26", "bun-docs-30", "bun-docs-31", "bun-comm-2", "bun-comm-3", "bun-comm-7" ] }, { "productId": "bun", "storyId": "runtime-version-management", "verdict": "none", "quality": 0, "confidence": "medium", "rationale": "The evidence pack covers Bun's package management features (lockfiles, workspaces, caching, audits) but contains no mention of a mechanism to pin or switch Bun/Node runtime versions per project via a checked-in config file (e.g., a .bun-version or engines-based version switcher). This capability is plausible for a JS toolchain tool, but nothing in the docs or community evidence demonstrates it.", "evidenceIds": [] }, { "productId": "bun", "storyId": "security-audit-command", "verdict": "full", "quality": 8, "confidence": "medium", "rationale": "Bun ships a dedicated `bun audit` CLI command that reads the lockfile, checks packages against the npm advisory endpoint, and prints a vulnerability report, with `bun audit --fix` to auto-remediate — directly matching the platform-engineer's need to audit dependencies from the CLI. missing for 10: no independent/hands-on community corroboration of `bun audit` in practice, and no detail on report format or CI integration examples.", "evidenceIds": [ "bun-docs-6", "bun-docs-7" ] }, { "productId": "bun", "storyId": "single-command-bootstrap", "verdict": "full", "quality": 8, "confidence": "medium", "rationale": "Bun's `bun install` reads package.json/workspaces and lockfile, migrates other lockfiles automatically, and supports `--frozen-lockfile` for reproducible installs, directly matching the one-command bootstrap story; community posts also confirm real-world use as a package manager. Missing for 10: independent benchmarking of fresh-clone bootstrap reliability across OSes, and some community reports of install crashes/edge-case bugs (old lockfiles, WSL/Windows switching) that add minor caveats.", "evidenceIds": [ "bun-docs-17", "bun-docs-35", "bun-docs-2", "bun-docs-38", "bun-docs-8", "bun-comm-2", "bun-comm-6", "bun-comm-7" ] }, { "productId": "bun", "storyId": "supply-chain-protections", "verdict": "partial", "quality": 6, "confidence": "high", "rationale": "Bun ships strong default protection against malicious lifecycle scripts: it does not execute postinstall/lifecycle scripts by default, and platform-engineers can allowlist trusted packages via `trustedDependencies` (bun-docs-19, bun-docs-4). There is also a supply-chain audit command that checks the npm advisory database (bun-docs-6, bun-docs-7). However, no evidence exists of a 'minimum release age' enforcement feature, which is explicitly part of the user story. Missing for 10: minimum-release-age enforcement/config, independent/hands-on confirmation of the lifecycle-script blocking behavior in practice.", "evidenceIds": [ "bun-docs-19", "bun-docs-4", "bun-docs-6", "bun-docs-7" ] }, { "productId": "bun", "storyId": "third-party-extension-ecosystem", "verdict": "none", "quality": 0, "confidence": "medium", "rationale": "The evidence pack covers Bun's install features (workspaces, catalogs, overrides, audit, cache) but contains no mention of a plugin/tap/backend extension mechanism for the package manager itself, unlike e.g. npm plugins or Homebrew taps.", "evidenceIds": [] }, { "productId": "bun", "storyId": "version-pinning-per-project", "verdict": "full", "quality": 9, "confidence": "high", "rationale": "Bun generates a lockfile (bun.lock) that pins exact resolved versions, and `bun install --frozen-lockfile` explicitly installs those exact versions without updating, satisfying per-project version pinning; overrides/resolutions further let developers force exact versions across the tree. missing for 10: independent/hands-on confirmation specifically testing that frozen-lockfile pins are honored under edge cases (only general community praise/issues about monorepo installs, not pin-specific verification).", "evidenceIds": [ "bun-docs-35", "bun-docs-38", "bun-docs-23", "bun-docs-18", "bun-docs-27", "bun-comm-6" ] }, { "productId": "bun", "storyId": "workspace-filtered-operations", "verdict": "partial", "quality": 6, "confidence": "medium", "rationale": "Bun's docs explicitly support installing (and by extension running) commands scoped to a subset of workspace packages via the `--filter` flag, including glob patterns like `pkg-*` excluding `pkg-c`, or a single package path (bun-docs-32, bun-docs-9, bun-docs-21). However, there is no documented mechanism for detecting packages 'affected by a change' (e.g., git-diff-based filtering as in Turborepo/Nx), and a community comment expresses uncertainty about whether running scripts on specific packages in a monorepo works reliably (bun-comm-10). Missing for 10: change-affected/git-diff-based filtering, explicit script-running (not just install) filter examples, and independent hands-on confirmation.", "evidenceIds": [ "bun-docs-32", "bun-docs-9", "bun-docs-21", "bun-comm-10" ] }, { "productId": "homebrew", "storyId": "agent-headless-dependency-install", "verdict": "partial", "quality": 6, "confidence": "medium", "rationale": "Homebrew documents a clear non-interactive workflow (Brewfile + `brew bundle install`/`check`, plus `NONINTERACTIVE=1` for installs) that an agent could script to install/update project dependencies, and `brew bundle check` provides a scriptable readiness check. However, there is no explicit documentation of exit-code semantics or structured error output for bundle/upgrade failures, and community reports describe unpredictable side effects (e.g. `brew upgrade` unexpectedly upgrading unrelated casks/packages, no reliable rollback) that could confuse automated, non-interactive agent workflows expecting deterministic success/failure signals. missing for 10: documented exit-code/error-schema guarantees for bundle/install/upgrade commands, and evidence that upgrade behavior is deterministic enough for unattended agent use.", "evidenceIds": [ "homebrew-docs-13", "homebrew-docs-14", "homebrew-docs-26", "homebrew-docs-30", "homebrew-docs-31", "homebrew-docs-35", "homebrew-comm-1", "homebrew-comm-11", "homebrew-comm-12" ] }, { "productId": "homebrew", "storyId": "agentic-agent-docs", "verdict": "none", "quality": 0, "confidence": "high", "rationale": "A direct probe found no llms.txt (404) and no agent-oriented API docs (openapi endpoints all 404); no evidence of agent-oriented documentation exists elsewhere in the pack.", "evidenceIds": [ "homebrew-probe-1", "homebrew-probe-2" ] }, { "productId": "homebrew", "storyId": "agentic-ai-insights", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Homebrew is a package manager CLI; it has no data/insights surface for AI-generated suggestions to apply to — this axis is a category error for this product type.", "evidenceIds": [] }, { "productId": "homebrew", "storyId": "agentic-autonomous-automation", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Homebrew is a package manager; running autonomous background automations is not a capability class it offers or claims (no scheduler, agent, or task-runner functionality in evidence). This axis is a category error for this product type, not an unmet feature.", "evidenceIds": [] }, { "productId": "homebrew", "storyId": "agentic-builtin-assistant", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Homebrew is a package manager CLI; there is no evidence of any built-in AI assistant feature, and this capability is a category error for a package manager rather than an unmet-but-applicable axis.", "evidenceIds": [] }, { "productId": "homebrew", "storyId": "agentic-headless", "verdict": "full", "quality": 7, "confidence": "medium", "rationale": "Homebrew's CLI supports non-interactive automation via `NONINTERACTIVE=1` for installs, and `brew bundle`/Brewfile workflows are explicitly designed for reproducible, scriptable dependency installs suitable for CI/dev environments. The official manpage documents these flags and commands, confirming headless operation is a first-class use case. Missing for 10: explicit CI/GitHub Actions integration examples or docs, and independent hands-on confirmation of CI usage.", "evidenceIds": [ "homebrew-docs-35", "homebrew-docs-1", "homebrew-docs-13", "homebrew-docs-20", "homebrew-docs-26", "homebrew-docs-33", "homebrew-probe-3" ] }, { "productId": "homebrew", "storyId": "agentic-mcp-client", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Homebrew is a package manager, not an AI agent or agent-facing platform; the MCP server plug-in story is a category error for this product type — no evidence pack item relates to MCP at all.", "evidenceIds": [] }, { "productId": "homebrew", "storyId": "agentic-mcp-server", "verdict": "none", "quality": 0, "confidence": "high", "rationale": "Homebrew is a package manager; the evidence shows no official MCP server offering, and probes confirm no llms.txt/openapi endpoints. Since Homebrew is a platform/tool (not itself an agent), the axis applies but no evidence of an MCP server exists.", "evidenceIds": [ "homebrew-probe-1", "homebrew-probe-2" ] }, { "productId": "homebrew", "storyId": "agentic-nl-commands", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Homebrew is a CLI package manager operated via structured commands (brew install, brew tap, etc.); natural-language command interaction is not a category-relevant capability for this kind of product, and no evidence shows any NL interface layered on it.", "evidenceIds": [] }, { "productId": "homebrew", "storyId": "agentic-official-cli", "verdict": "partial", "quality": 5, "confidence": "medium", "rationale": "Homebrew ships a well-documented official CLI (`brew`, see manpage) with automation-friendly features like `NONINTERACTIVE=1` for scripted/agentic use, but there is no evidence of AI-native affordances such as machine-readable output modes, an llms.txt, or agent-specific integration docs — in fact the llms.txt probe returned 404. missing for 10: structured/JSON output documentation for programmatic agent consumption, an llms.txt or AI-agent discovery file, explicit agent/automation-oriented documentation beyond generic non-interactive flag.", "evidenceIds": [ "homebrew-probe-3", "homebrew-docs-35", "homebrew-probe-1" ] }, { "productId": "homebrew", "storyId": "agentic-public-api", "verdict": "partial", "quality": 3, "confidence": "medium", "rationale": "Homebrew exposes a well-documented CLI (Manpage) that can be scripted or invoked programmatically by an AI agent, but there is no dedicated public API, OpenAPI spec, or llms.txt — probes explicitly returned 404s for these. Missing for 10: a machine-readable API spec (OpenAPI/GraphQL), an llms.txt or agent-friendly interface, and any first-party SDK for programmatic (non-CLI) access.", "evidenceIds": [ "homebrew-probe-1", "homebrew-probe-2", "homebrew-probe-3", "homebrew-docs-3" ] }, { "productId": "homebrew", "storyId": "agentic-scoped-keys", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Homebrew is a package manager with no API/credential system for agents to authenticate against; scoped API credential issuance is a wrong axis for this product category.", "evidenceIds": [] }, { "productId": "homebrew", "storyId": "agentic-sdks", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Homebrew is a package manager, not an SDK provider; the story concerns building against official SDKs which is a category error for this product type.", "evidenceIds": [] }, { "productId": "homebrew", "storyId": "agentic-webhooks", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Homebrew is a local package manager CLI with no event/notification system; webhook subscriptions are not a fair axis for this kind of product.", "evidenceIds": [] }, { "productId": "homebrew", "storyId": "api-interactive-docs", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Homebrew is a CLI package manager with a manpage, not an API product; an interactive API reference with runnable examples is not a fitting capability for this kind of tool.", "evidenceIds": [] }, { "productId": "homebrew", "storyId": "api-machine-spec", "verdict": "none", "quality": 0, "confidence": "high", "rationale": "Direct probes for OpenAPI/swagger specs and llms.txt all return 404, and no evidence of any machine-readable API spec exists in the docs; Homebrew's docs are man-page style, not an API spec.", "evidenceIds": [ "homebrew-probe-1", "homebrew-probe-2" ] }, { "productId": "homebrew", "storyId": "api-sandbox", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Homebrew is a package manager, not a service with production data or a sandbox/staging environment concept; the story's axis (testing against sandbox vs. production data) is a category error for this product type.", "evidenceIds": [] }, { "productId": "homebrew", "storyId": "api-versioning-policy", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Homebrew is a CLI package manager, not a service exposing programmatic APIs consumed by AI agents; there is no API surface for which a versioning/deprecation policy would be a meaningful axis. This is a category mismatch rather than a missing capability.", "evidenceIds": [] }, { "productId": "homebrew", "storyId": "artifact-integrity-verification", "verdict": "partial", "quality": 3, "confidence": "low", "rationale": "Homebrew documents a 'tap trust' mechanism (installing a fully-qualified item to trust only that item) and offers audit tooling (`brew audit --strict`), and a third-party security audit found nothing unusual for a package manager that serves its own binaries — but the evidence pack contains no explicit documentation of checksum, signature, or attestation verification occurring automatically before a package runs. Missing for 10: explicit docs on bottle/source checksum verification, code-signing or SLSA/attestation checks, and independent confirmation these checks are enforced by default at install time.", "evidenceIds": [ "homebrew-docs-16", "homebrew-comm-4", "homebrew-gh-1", "homebrew-comm-16" ] }, { "productId": "homebrew", "storyId": "automation-bulk-operations", "verdict": "full", "quality": 8, "confidence": "high", "rationale": "Homebrew's Brewfile/`brew bundle` system (install/dump/check/exec) lets a user declare and act on many formulae, casks, taps, and other package types in one bulk operation, and community reports confirm that operations like `brew upgrade` do act across many installed items at once. This is scriptable, non-interactive (NONINTERACTIVE=1) and CLI-driven, making it usable by AI-native automation. Missing for 10: no first-party example of an AI agent orchestrating bulk operations, and no benchmark/independent validation of bulk-operation reliability at scale.", "evidenceIds": [ "homebrew-docs-2", "homebrew-docs-3", "homebrew-docs-14", "homebrew-docs-26", "homebrew-docs-30", "homebrew-docs-35", "homebrew-comm-1", "homebrew-comm-11" ] }, { "productId": "homebrew", "storyId": "automation-rules-engine", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Homebrew is a package manager; it has no event/trigger/automation-rule system for reacting to events. This capability is a wrong-axis question for a package manager rather than an unmet feature.", "evidenceIds": [] }, { "productId": "homebrew", "storyId": "automation-scheduled-jobs", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Homebrew is a package manager; scheduling recurring jobs/workflows is outside its category (no cron/scheduler feature is part of its purpose), so this automation axis is a category error rather than a missing capability.", "evidenceIds": [] }, { "productId": "homebrew", "storyId": "automation-versioned-workflows", "verdict": "partial", "quality": 3, "confidence": "medium", "rationale": "Homebrew's Brewfile can be checked into a repo for versioning and reviewed via `brew bundle check`/`dump`/`install` diffs, giving some version-and-review capability for declared package state, but there is no dedicated rollback mechanism — a user explicitly asks for 'a better rollback mechanism' after breaking installs via updates and resorts to manual workarounds (disabling cleanup) rather than a supported rollback feature. Missing for 10: a first-party rollback/undo command, snapshot restore, or history diffing beyond git-tracked Brewfiles, and any evidence this maps to 'automations' beyond package dependency lists.", "evidenceIds": [ "homebrew-docs-1", "homebrew-docs-2", "homebrew-docs-14", "homebrew-comm-12" ] }, { "productId": "homebrew", "storyId": "cli-manifest-editing", "verdict": "partial", "quality": 5, "confidence": "medium", "rationale": "Homebrew's CLI (`brew install`/`uninstall`/`upgrade`) mutates installed-package state, and `brew bundle dump`/`brew bundle install`/`brew bundle check` let a Brewfile (manifest) be generated, synced, and verified without hand-editing — docs explicitly compare it to package.json/Gemfile management. However, there is no true lockfile concept (Brewfile mixes manifest+state) and community reports (comm-1, comm-11) describe upgrade commands unpredictably touching unrelated packages, which undercuts the 'safely and predictably rewrites' framing an agent would need. Missing for 10: an explicit lockfile artifact distinct from the manifest, and evidence of deterministic/idempotent CLI-only dependency edits without unexpected side effects.", "evidenceIds": [ "homebrew-docs-1", "homebrew-docs-2", "homebrew-docs-13", "homebrew-docs-14", "homebrew-docs-26", "homebrew-docs-30", "homebrew-comm-1", "homebrew-comm-11" ] }, { "productId": "homebrew", "storyId": "content-addressed-store-disk-efficiency", "verdict": "partial", "quality": 4, "confidence": "medium", "rationale": "Homebrew's docs show a single shared install location (the Cellar) where each formula version is installed once and then symlinked into the prefix, meaning multiple projects on the same machine reuse the same on-disk copy rather than duplicating it (homebrew-docs-28). However, this is a global install directory, not a true content-addressable store keyed by build hash (unlike Nix/Guix), and community commentary explicitly contrasts Homebrew's lack of Nix-style reproducibility/content-addressing (homebrew-comm-13, homebrew-comm-15) even while praising Homebrew's UX. Missing for 10: explicit documentation of content-addressed/hashed store paths, evidence of per-project isolation without conflicts, and independent verification of dedup behavior across projects.", "evidenceIds": [ "homebrew-docs-28", "homebrew-comm-13", "homebrew-comm-15" ] }, { "productId": "homebrew", "storyId": "cross-platform-parity", "verdict": "full", "quality": 9, "confidence": "high", "rationale": "Homebrew explicitly documents supporting macOS, Linux, and WSL/Windows with the same package manager and CLI, and Brewfile/brew bundle provides a portable config format for reproducing dev environments across platforms. missing for 10: independent hands-on verification of identical workflow parity (e.g., no community report confirming full feature parity across all three OSes, only vendor docs).", "evidenceIds": [ "homebrew-docs-12", "homebrew-docs-27", "homebrew-docs-11", "homebrew-docs-1", "homebrew-docs-2", "homebrew-docs-14" ] }, { "productId": "homebrew", "storyId": "fast-ci-installs", "verdict": "none", "quality": 0, "confidence": "medium", "rationale": "Evidence shows bottles (precompiled binaries) speed up installs and Brewfile enables reproducible dependency lists, but there is no documented CI cache-restore setup (e.g. HOMEBREW_CACHE guidance, GitHub Actions cache integration) or offline-capable install mode described anywhere in the pack.", "evidenceIds": [] }, { "productId": "homebrew", "storyId": "frozen-lockfile-enforcement", "verdict": "none", "quality": 0, "confidence": "medium", "rationale": "Homebrew's Brewfile/bundle mechanism only supports `brew bundle check` (report whether the current install differs) and `brew bundle install` (reconcile) — there is no documented strict/immutable mode that fails a CI install when manifest and lockfile disagree, and Brewfile itself is not a version-locking lockfile. Community commentary even contrasts Homebrew's lack of reproducibility with tools like Nix, reinforcing the absence of this capability.", "evidenceIds": [ "homebrew-docs-14", "homebrew-docs-26", "homebrew-docs-31", "homebrew-comm-13", "homebrew-comm-15" ] }, { "productId": "homebrew", "storyId": "incumbent-interface-compat", "verdict": "partial", "quality": 4, "confidence": "low", "rationale": "Homebrew's Brewfile is explicitly designed to mirror familiar conventions from other ecosystems (package.json, Gemfile, requirements.txt) and its bundler can manage npm, Cargo, Go, uv, WinGet packages, easing conceptual migration, and community comments show users moving between Homebrew and MacPorts/Nix citing familiar UX. However there is no evidence of command-level compatibility (e.g., aliasing apt/yum/MacPorts commands) or an explicit migration guide for switchers. Missing for 10: command-alias/compat layer for incumbent tool syntax, dedicated switcher migration documentation, independent verification of command familiarity claims.", "evidenceIds": [ "homebrew-docs-1", "homebrew-docs-3", "homebrew-docs-13", "homebrew-docs-20", "homebrew-comm-13", "homebrew-comm-15", "homebrew-comm-18" ] }, { "productId": "homebrew", "storyId": "lockfile-reproducible-install", "verdict": "disputed", "quality": 4, "confidence": "medium", "rationale": "Homebrew's Brewfile (docs-1/13/20, docs-2/21/32, docs-26) lets you snapshot and reinstall dependency lists across machines, similar to package.json, but it records formula/cask names rather than pinned exact versions with hashes — there's no evidence of a true version-locking mechanism. Community evidence directly contradicts the reproducibility claim: users note being 'screwed too many times on mandatory upgrades I couldn't pin' (comm-5) and explicitly cite 'missing Nix's reproducibility' when comparing to Homebrew (comm-13, comm-15). Missing for 10: documented exact-version pinning/lockfile hash verification, evidence that `brew bundle install` reproduces identical resolved versions rather than latest-available versions matching names.", "evidenceIds": [ "homebrew-docs-1", "homebrew-docs-2", "homebrew-docs-14", "homebrew-docs-26", "homebrew-comm-5", "homebrew-comm-13", "homebrew-comm-15" ] }, { "productId": "homebrew", "storyId": "machine-readable-cli-output", "verdict": "none", "quality": 0, "confidence": "medium", "rationale": "The evidence pack contains no mention of any `--json` flag or machine-readable output mode for Homebrew commands (e.g., `brew info --json`, `brew list --json`); all documented behavior is text-based CLI output, and probes for machine-readable API artifacts (llms.txt, openapi.json) explicitly failed. Since this axis is a fair question for a CLI package manager but no supporting evidence exists, it counts as none.", "evidenceIds": [ "homebrew-probe-1", "homebrew-probe-2", "homebrew-probe-3" ] }, { "productId": "homebrew", "storyId": "measured-performance-claims", "verdict": "none", "quality": 0, "confidence": "high", "rationale": "No published benchmarks or measured performance numbers appear anywhere in the evidence; only anecdotal community remarks about upgrade speed (e.g., 'most pleasant brew upgrade session') and a Bootsnap env var mention, with no actual data or benchmark reports cited.", "evidenceIds": [] }, { "productId": "homebrew", "storyId": "migration-from-incumbent", "verdict": "none", "quality": 0, "confidence": "medium", "rationale": "Homebrew's Brewfile lets you snapshot/replay Homebrew's own installed state and is likened to package.json/Gemfile, but there's no documented tool for importing/converting an existing project's dependency manifest from another package manager (e.g., apt, MacPorts, Nix) into Homebrew. Community evidence only shows anecdotal switching to/from Homebrew, not an official conversion tool.", "evidenceIds": [ "homebrew-docs-1", "homebrew-docs-2", "homebrew-comm-13", "homebrew-comm-17" ] }, { "productId": "homebrew", "storyId": "monorepo-workspace-support", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Homebrew is a system package manager; 'monorepo workspaces with shared lockfile and cross-linked local dependencies' is a JavaScript/Node-style build-tooling concept that doesn't map to Homebrew's Brewfile/formula model. This is a category-mismatched axis, not a missing feature.", "evidenceIds": [] }, { "productId": "homebrew", "storyId": "openness-api-parity", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Homebrew is a CLI-only package manager with no graphical UI to compare against an API; the UI/API parity axis is a category error for this type of product.", "evidenceIds": [] }, { "productId": "homebrew", "storyId": "openness-full-export", "verdict": "full", "quality": 7, "confidence": "medium", "rationale": "Homebrew's `brew bundle dump` exports the full installed-state (formulae, casks, taps, and other package types) into a plain-text `Brewfile`, an open, human-readable format akin to package.json/Gemfile, and `brew bundle install`/`check` can reconstitute that state elsewhere, satisfying the 'export and leave' portability need for a local package manager. missing for 10: no independent/hands-on evidence of actually migrating away using a Brewfile, and no explicit statement about exporting non-package metadata (e.g., settings/analytics preferences) in open formats.", "evidenceIds": [ "homebrew-docs-2", "homebrew-docs-21", "homebrew-docs-13", "homebrew-docs-3", "homebrew-docs-14" ] }, { "productId": "homebrew", "storyId": "openness-open-license", "verdict": "partial", "quality": 4, "confidence": "low", "rationale": "The evidence pack shows Homebrew's source code is publicly hosted on GitHub (homebrew-gh-1: github.com/Homebrew/brew), which supports the ability to read the source, but no evidence explicitly states the license terms under which it is distributed. missing for 10: explicit license documentation (e.g., BSD-2-Clause) referenced in the evidence pack, independent confirmation of license compliance.", "evidenceIds": [ "homebrew-gh-1" ] }, { "productId": "homebrew", "storyId": "openness-self-host", "verdict": "partial", "quality": 5, "confidence": "medium", "rationale": "Homebrew's core CLI is open-source and runs entirely on the user's own machine with no mandatory cloud backend, and taps (its extension/repository mechanism) can be self-hosted via any git server (docs-5, docs-19, docs-22). However, hands-on community experience notes that self-hosting a tap is notably harder than mirroring apt/yum repos because it requires running a full git server rather than a static file host (homebrew-comm-14), which is a real caveat to full self-hosting ease. Missing for 10: no documented turnkey self-hosted registry/mirror solution, no first-party guidance for fully air-gapped/self-hosted deployments beyond taps.", "evidenceIds": [ "homebrew-docs-5", "homebrew-docs-19", "homebrew-docs-22", "homebrew-comm-14" ] }, { "productId": "homebrew", "storyId": "parseable-lockfile-format", "verdict": "partial", "quality": 6, "confidence": "medium", "rationale": "Homebrew's Brewfile is a plain-text, human-readable manifest that can be generated (`brew bundle dump`), checked, and diffed like other dependency manifests (package.json, Gemfile), and docs explicitly draw that analogy. However, it's a declarative bundle manifest rather than a strict version-pinned lockfile, and there's no evidence of agent-specific tooling, schema documentation, or guidance for programmatic diffing/parsing by AI agents. missing for 10: explicit lockfile/versioning semantics (vs. just current-state snapshot), documented schema for machine parsing, agent-oriented tooling or examples of AI agents reading/diffing Brewfiles.", "evidenceIds": [ "homebrew-docs-1", "homebrew-docs-2", "homebrew-docs-14", "homebrew-docs-21", "homebrew-docs-30", "homebrew-docs-31" ] }, { "productId": "homebrew", "storyId": "prebuilt-binary-cache", "verdict": "full", "quality": 8, "confidence": "high", "rationale": "Homebrew's Bottles documentation explicitly describes that formulae define prebuilt binary bottles matching the user's system architecture, which are downloaded and installed automatically instead of building from source, and casks similarly install upstream prebuilt binaries. This is a core, well-documented feature (first-party docs) though independent hands-on corroboration of bottle-vs-source performance specifically is thin. missing for 10: independent/hands-on verification of bottle cache hit rates or fallback-to-source behavior in practice.", "evidenceIds": [ "homebrew-docs-8", "homebrew-docs-18", "homebrew-docs-23", "homebrew-docs-28" ] }, { "productId": "homebrew", "storyId": "privacy-data-residency", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Homebrew is a local package manager that installs software on the user's own machine; it does not store user data in any cloud service, so data residency/region selection is not an applicable axis for this product category.", "evidenceIds": [] }, { "productId": "homebrew", "storyId": "privacy-no-training", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Homebrew is a package manager, not a data-holding service or AI model provider; there is no user data collected for AI training in a way that a 'prevent training on my data' setting would apply to. This story is a category error for this product type.", "evidenceIds": [] }, { "productId": "homebrew", "storyId": "privacy-retention-controls", "verdict": "partial", "quality": 3, "confidence": "medium", "rationale": "Homebrew lets users disable its anonymous aggregate analytics collection via `brew analytics off` / HOMEBREW_NO_ANALYTICS, giving some control over future data collection, but there is no documented mechanism for deleting already-collected data or any broader data-retention policy since Homebrew isn't an AI/data-service product with persistent user data. Missing for 10: explicit deletion of previously collected analytics data, retention period disclosure, and any AI-specific data handling (e.g., prompt/conversation logs).", "evidenceIds": [ "homebrew-docs-9", "homebrew-docs-15", "homebrew-docs-36" ] }, { "productId": "homebrew", "storyId": "privacy-telemetry-optout", "verdict": "full", "quality": 8, "confidence": "high", "rationale": "Homebrew documents built-in analytics controls: `brew analytics off` fully disables anonymous aggregate usage tracking, and the manpage describes this control explicitly. This directly satisfies opting out of telemetry. Missing for 10: independent/hands-on confirmation that the opt-out reliably stops all data collection (only first-party docs cited, no third-party verification of actual network behavior).", "evidenceIds": [ "homebrew-docs-9", "homebrew-docs-15", "homebrew-docs-36" ] }, { "productId": "homebrew", "storyId": "private-registry-support", "verdict": "partial", "quality": 4, "confidence": "low", "rationale": "Homebrew's tap mechanism lets platform engineers add custom Git repositories as package sources (docs-5, 19, 22, 34), which is the closest analog to pointing at a private registry, and community evidence confirms taps can be self-hosted (comm-14). However, there is no evidence in the pack of scoped authentication mechanisms, private mirror configuration (e.g. bottle/mirror domain overrides), or credential management for private taps — comm-14 actually highlights that self-hosting a tap is harder than a standard package mirror since it requires running a git server rather than a simple static/CDN host. Missing for 10: documented support for authenticated/private mirrors, scoped credential/token configuration, and any first-party guidance on enterprise registry mirroring.", "evidenceIds": [ "homebrew-docs-5", "homebrew-docs-19", "homebrew-docs-22", "homebrew-docs-34", "homebrew-comm-14" ] }, { "productId": "homebrew", "storyId": "project-env-activation", "verdict": "none", "quality": 0, "confidence": "high", "rationale": "Homebrew's Brewfile mechanism (brew bundle install/check/exec) requires manually running commands—it does not auto-activate tool versions or env vars when entering a directory. Community evidence explicitly notes users adopting mise instead of Homebrew specifically for automatic per-project version switching and environment activation (homebrew-comm-6, homebrew-comm-9), and no docs claim directory-based auto-activation.", "evidenceIds": [ "homebrew-docs-1", "homebrew-docs-14", "homebrew-docs-26", "homebrew-docs-33", "homebrew-comm-6", "homebrew-comm-9" ] }, { "productId": "homebrew", "storyId": "registry-breadth", "verdict": "full", "quality": 9, "confidence": "high", "rationale": "Homebrew's core value proposition is a large, actively maintained formula/cask registry, taps for extending it, and independent evidence (comm-18) confirms broad package availability and fast version updates versus alternatives like MacPorts; docs also show bundler support for many ecosystems (npm, cargo, Go, etc.) broadening what can be installed. Some community friction exists around packaging difficulty and stale taps (homebrew-comm-6, homebrew-comm-7) but these are edge-case caveats, not evidence the registry itself fails to deliver broad package availability. Missing for 10: independent quantitative data on total package count/registry size and update cadence beyond anecdote.", "evidenceIds": [ "homebrew-docs-3", "homebrew-docs-5", "homebrew-docs-19", "homebrew-docs-27", "homebrew-comm-18", "homebrew-comm-6", "homebrew-comm-7" ] }, { "productId": "homebrew", "storyId": "runtime-version-management", "verdict": "disputed", "quality": 3, "confidence": "medium", "rationale": "Docs show Brewfile can declare and install project dependencies via `brew bundle install/check` (docs-1,13,20,26,30,31), which superficially resembles per-project config, but Homebrew installs one global version per formula rather than supporting per-project runtime switching. Community evidence directly contradicts the story: a user explicitly wishes for 'a standard Homebrew way to install multiple versions of node, php and Python' and relies on pyenv/nvm instead (comm-9), and another switched their whole toolchain to mise specifically for arbitrary/multiple version installs Homebrew couldn't provide (comm-6). Missing for 10: native per-project version switching (like asdf/mise/nvm), evidence of Brewfile pinning distinct runtime versions per directory, and any rebuttal to the community reports of this gap.", "evidenceIds": [ "homebrew-docs-1", "homebrew-docs-13", "homebrew-docs-20", "homebrew-docs-26", "homebrew-docs-30", "homebrew-comm-9", "homebrew-comm-6" ] }, { "productId": "homebrew", "storyId": "security-audit-command", "verdict": "none", "quality": 0, "confidence": "medium", "rationale": "The only related evidence is `brew audit --strict`, which is a formula-quality/style linter for package definitions, not a CVE/vulnerability database scan of installed dependencies. No evidence pack item shows Homebrew cross-referencing installed formulae/casks against known-vulnerability databases (unlike `npm audit` or `pip-audit`). missing for 10: any CVE/vulnerability database integration, a documented security-audit subcommand, and evidence of scanning installed packages (vs. formula source) for known vulnerabilities.", "evidenceIds": [ "homebrew-gh-1" ] }, { "productId": "homebrew", "storyId": "single-command-bootstrap", "verdict": "full", "quality": 8, "confidence": "high", "rationale": "Homebrew's Brewfile + `brew bundle install` lets a developer declare formulae, casks, taps, and other dependencies in a repo file and install them all with a single command (`brew bundle install`), with `brew bundle check`/`dump` supporting reproducibility workflows. missing for 10: independent hands-on confirmation of a full 'fresh clone bootstrap' scenario end-to-end, and community evidence raises concerns about upgrade behavior/version pinning that slightly undercut strict reproducibility guarantees.", "evidenceIds": [ "homebrew-docs-1", "homebrew-docs-3", "homebrew-docs-14", "homebrew-docs-26", "homebrew-docs-30", "homebrew-docs-31", "homebrew-comm-6" ] }, { "productId": "homebrew", "storyId": "supply-chain-protections", "verdict": "partial", "quality": 3, "confidence": "low", "rationale": "Homebrew documents a 'tap trust' feature to restrict installs to trusted taps and `brew audit --strict` for auditing formula quality/security, which are adjacent supply-chain protections, but there is no evidence of the specific controls named in the story—blocking lifecycle/install scripts or enforcing a minimum release age before a package can be installed. missing for 10: documented ability to disable/block formula install scripts, a minimum-release-age gate or similar time-delay policy, and any admin-facing config toggle for these specific protections.", "evidenceIds": [ "homebrew-docs-16", "homebrew-comm-4", "homebrew-gh-1" ] }, { "productId": "homebrew", "storyId": "third-party-extension-ecosystem", "verdict": "full", "quality": 8, "confidence": "high", "rationale": "Homebrew documents multiple extensibility mechanisms: third-party taps (`brew tap`/`untap`) that add external formula/cask repositories and even external commands, and Brew Bundle's Brewfile which acts as a plugin-like backend system supporting non-Homebrew package types (Mac App Store, VSCode extensions, Go, Cargo, uv, Flatpak, WinGet, Krew, npm). Community evidence (Trail of Bits audit, tap-trust feature reception) corroborates the tap ecosystem exists and is actively used, though one user notes self-hosting a tap is harder than hosting a plain file repo, a minor friction point rather than a failure of the capability. Missing for 10: independent hands-on validation of writing a custom bundle 'backend'/plugin beyond the built-in list, and clearer docs on extending via custom external commands.", "evidenceIds": [ "homebrew-docs-3", "homebrew-docs-5", "homebrew-docs-19", "homebrew-docs-22", "homebrew-docs-34", "homebrew-comm-4", "homebrew-comm-14", "homebrew-comm-16" ] }, { "productId": "homebrew", "storyId": "version-pinning-per-project", "verdict": "disputed", "quality": 3, "confidence": "medium", "rationale": "Homebrew docs show a Brewfile mechanism for encoding project dependencies and installed-state snapshots (brew bundle dump/install), but Brewfiles record package names, not exact pinned versions, and there's no documented per-project version-pinning mechanism respected by the manager. Community evidence explicitly contradicts this story: a user reports being 'screwed too many times on mandatory upgrades I couldn't pin' and switching to Mise, another complains Homebrew lacks a standard way to install/pin multiple versions of tools like node/php/Python, relying on pyenv/nvm instead. missing for 10: documented per-formula/project version pinning respected across installs, evidence Brewfile can lock exact versions, resolution of the community-reported pinning failures.", "evidenceIds": [ "homebrew-docs-1", "homebrew-docs-2", "homebrew-docs-14", "homebrew-comm-5", "homebrew-comm-6", "homebrew-comm-9" ] }, { "productId": "homebrew", "storyId": "workspace-filtered-operations", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "This story concerns monorepo workspace tooling (filtering scripts/installs to affected packages via dependency graphs, e.g. Turborepo/Nx/Lerna semantics). Homebrew is a system-level OS package manager with Brewfiles for whole-environment dependency declaration, not a monorepo workspace/build tool with package graph filtering — this axis is a category error for this product type.", "evidenceIds": [] }, { "productId": "mise", "storyId": "agent-headless-dependency-install", "verdict": "partial", "quality": 6, "confidence": "medium", "rationale": "Docs show mise supports non-interactive dependency installation in CI (mise install, mise-action, pinned versions for reproducibility) and even a MISE_SAFE mode to prevent config code execution, which agents could rely on for safe automation. However, none of the evidence explicitly documents exit-code semantics or structured error reporting, and the interactive 'trust' prompt for project configs (mise-docs-23) is a friction point for a fully non-interactive agent flow unless bypassed by config not shown here. missing for 10: explicit exit-code/error-format documentation, confirmation that trust prompts can be disabled non-interactively, and independent evidence of reliable failure signaling.", "evidenceIds": [ "mise-docs-34", "mise-docs-50", "mise-docs-60", "mise-docs-61", "mise-docs-23", "mise-docs-45" ] }, { "productId": "mise", "storyId": "agentic-agent-docs", "verdict": "full", "quality": 7, "confidence": "medium", "rationale": "A live probe confirms mise serves a proper llms.txt file at the root of its docs site (HTTP 200, valid content listing guides), which is exactly what lets an AI agent be pointed at agent-oriented docs. However, other agent-friendly doc formats (e.g. markdown mirrors of pages) return 404, and there's no evidence of an OpenAPI spec or additional agent-discovery surfaces. missing for 10: confirmation that individual doc pages have agent-readable (.md) mirrors, and any first-party mention/documentation of the llms.txt feature itself.", "evidenceIds": [ "mise-probe-1", "mise-probe-2" ] }, { "productId": "mise", "storyId": "agentic-ai-insights", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "mise is a dev-tool/environment/task-runner CLI; there is no evidence of any AI-generated insights, analytics, or suggestions feature on user data — this is a category error for this type of product, not a missing capability.", "evidenceIds": [] }, { "productId": "mise", "storyId": "agentic-autonomous-automation", "verdict": "partial", "quality": 4, "confidence": "low", "rationale": "Mise supports task automation (dependency graphs, parallel builds, `mise watch` for auto-rebuild on file changes) which can run unattended, but this is generic dev-tooling automation, not AI-agent-style autonomous background processes with scheduling or persistent agent loops. Missing for 10: evidence of scheduled/cron-like background execution, AI-agent-specific autonomous orchestration, or persistent daemon-style automation beyond file-watch triggers.", "evidenceIds": [ "mise-docs-9", "mise-docs-11", "mise-docs-30", "mise-gh-2", "mise-docs-8" ] }, { "productId": "mise", "storyId": "agentic-builtin-assistant", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "mise is a dev-tool/environment/task-runner manager, not an AI assistant product; it can install/run AI CLI tools like claude-code as a package (mise-docs-22, mise-docs-54) but does not itself provide a built-in AI assistant to delegate tasks to. This is a category error—wrong axis for this product type.", "evidenceIds": [] }, { "productId": "mise", "storyId": "agentic-headless", "verdict": "full", "quality": 8, "confidence": "high", "rationale": "mise has a dedicated continuous-integration doc with a GitHub Action (mise-action) wrapping install/tool setup, environment variable pinning recommendations, safe-mode env vars (MISE_SAFE=1) to prevent code execution in CI, and non-interactive exec/install commands (mise install, mise exec) suitable for headless automation; tasks can also be run non-interactively via `mise run`. missing for 10: independent/hands-on verification of CI reliability beyond one community note that mise's own workflows just use plain `run: mise` steps rather than a more polished action-based setup, and no evidence of other CI providers (GitLab, CircleCI) being explicitly documented.", "evidenceIds": [ "mise-docs-17", "mise-docs-50", "mise-docs-34", "mise-docs-60", "mise-docs-12", "mise-docs-45", "mise-docs-59", "mise-comm-6" ] }, { "productId": "mise", "storyId": "agentic-mcp-client", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "mise is a dev-tool version manager/task runner, not an AI agent or agent-hosting platform; the evidence pack shows no MCP server integration capability, and this axis (plugging MCP servers into an agent so it can use their tools) is a category error for this product type.", "evidenceIds": [] }, { "productId": "mise", "storyId": "agentic-mcp-server", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "mise is a dev-tools/task-runner CLI, not an agent or platform that would plausibly ship an official MCP server for agent connectivity; no evidence exists of any MCP server or agent-integration feature, so this axis is a category error for this product.", "evidenceIds": [] }, { "productId": "mise", "storyId": "agentic-nl-commands", "verdict": "none", "quality": 0, "confidence": "high", "rationale": "All evidence shows mise operates via explicit CLI subcommands and TOML config (mise use, mise exec, mise run, etc.) with no natural-language command interface documented anywhere, including in the llms.txt probe which is just an AI-readable docs index, not an NL command layer.", "evidenceIds": [ "mise-docs-1", "mise-docs-2", "mise-probe-1", "mise-probe-4" ] }, { "productId": "mise", "storyId": "agentic-official-cli", "verdict": "full", "quality": 8, "confidence": "high", "rationale": "mise is itself an official CLI tool with a full command reference (mise-probe-4) and extensive documented commands (exec, use, run, activate, etc.) throughout the docs and community reports of real-world CLI usage (mise-comm-2, mise-comm-4). It also exposes an llms.txt for AI-agent consumption (mise-probe-1), reinforcing AI-native usability of the CLI itself. Missing for 10: no evidence of man-pages/shell-completion documentation or a formal CLI versioning/API-stability policy beyond the reference page.", "evidenceIds": [ "mise-probe-4", "mise-probe-1", "mise-docs-1", "mise-docs-21", "mise-comm-2", "mise-comm-4" ] }, { "productId": "mise", "storyId": "agentic-public-api", "verdict": "partial", "quality": 6, "confidence": "medium", "rationale": "mise exposes a well-documented CLI (mise-probe-4 official CLI reference, extensive command docs like mise-docs-1/4/20/35 including JSON output flags) that can be scripted by an AI agent, and even publishes an llms.txt for AI consumption (mise-probe-1). However, there is no formal public API (REST/OpenAPI) — probes explicitly show 404s for openapi/swagger endpoints (mise-probe-3) — so 'API' here is really the CLI surface, not a machine-callable service API. Missing for 10: a documented HTTP/RPC API or SDK, explicit AI-agent integration guide beyond llms.txt, and independent confirmation that agents reliably drive mise via this interface.", "evidenceIds": [ "mise-probe-4", "mise-probe-1", "mise-probe-3", "mise-docs-1", "mise-docs-35" ] }, { "productId": "mise", "storyId": "agentic-scoped-keys", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "mise is a dev-tool/runtime version manager and task runner; issuing scoped API credentials for agents is unrelated to its category (no identity/credential-issuance feature exists or is claimed). This is a category mismatch, not a missing feature.", "evidenceIds": [] }, { "productId": "mise", "storyId": "agentic-sdks", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "mise is a CLI-based dev tool/version manager and task runner; it has no platform API or client-library surface that 'official SDKs' would apply to. The evidence shows only CLI docs, config formats, and an llms.txt discovery file, none of which constitute an SDK story — this axis is a category error for this product type.", "evidenceIds": [] }, { "productId": "mise", "storyId": "agentic-webhooks", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "mise is a dev-tool/env/task-runner CLI, not an event-driven service; webhooks are a wrong axis for this category of product with no evidence of any webhook/event-subscription mechanism.", "evidenceIds": [] }, { "productId": "mise", "storyId": "api-interactive-docs", "verdict": "none", "quality": 0, "confidence": "high", "rationale": "No evidence of an interactive API reference with runnable examples; probes explicitly show no OpenAPI/swagger spec and no runnable docs page (404s), only static CLI documentation and an llms.txt for LLM consumption.", "evidenceIds": [ "mise-probe-2", "mise-probe-3", "mise-probe-4" ] }, { "productId": "mise", "storyId": "api-machine-spec", "verdict": "none", "quality": 0, "confidence": "high", "rationale": "mise is a CLI tool, not an API-based service, but the story explicitly asks about a machine-readable API spec, and the evidence pack directly probes for this and finds no OpenAPI/swagger endpoint (all 404). No alternative machine-readable spec (e.g., JSON schema for CLI) is documented either.", "evidenceIds": [ "mise-probe-3" ] }, { "productId": "mise", "storyId": "api-sandbox", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "mise is a polyglot dev-tool/version manager and task runner for installing runtimes and managing per-project environment variables; it has no concept of sandbox vs. production data environments for testing purposes, which is an axis for data/testing platforms, not a CLI tool-version manager.", "evidenceIds": [] }, { "productId": "mise", "storyId": "api-versioning-policy", "verdict": "none", "quality": 0, "confidence": "high", "rationale": "mise is a CLI/tool manager and no evidence in the pack shows a versioned API with a documented deprecation policy; the openapi probe returned 404s for all candidate API spec paths, and no docs discuss API versioning or deprecation guarantees.", "evidenceIds": [ "mise-probe-3" ] }, { "productId": "mise", "storyId": "artifact-integrity-verification", "verdict": "full", "quality": 8, "confidence": "medium", "rationale": "mise's docs explicitly state that for aqua-backend tools, Cosign/Minisign signatures, SLSA provenance, and GitHub artifact attestations are verified automatically via a built-in implementation, plus checksum support for custom http tool definitions and minimum_release_age settings to guard against compromised fresh releases. missing for 10: independent/hands-on verification that this checksum/signature verification actually blocks tampered artifacts in practice, and clarity on coverage gaps for non-aqua backends.", "evidenceIds": [ "mise-docs-14", "mise-docs-37", "mise-docs-46", "mise-docs-26", "mise-docs-13", "mise-docs-36" ] }, { "productId": "mise", "storyId": "automation-bulk-operations", "verdict": "partial", "quality": 5, "confidence": "low", "rationale": "mise supports parallel task execution and dependency graphs (mise-docs-11, mise-docs-28) and can install/manage many tools at once via a single config (mise-docs-6, mise-docs-49), which enables a form of bulk operation across tools/tasks. However there's no evidence of a dedicated bulk-operation API/command for arbitrary large-scale item processing (e.g. batch across many repos, files, or agents) that an AI-native user would invoke programmatically. Missing for 10: explicit bulk/batch command or API for processing many discrete items at once, evidence of scale (hundreds/thousands of items), and any AI-specific bulk automation tooling.", "evidenceIds": [ "mise-docs-11", "mise-docs-28", "mise-docs-49", "mise-docs-6" ] }, { "productId": "mise", "storyId": "automation-rules-engine", "verdict": "partial", "quality": 5, "confidence": "medium", "rationale": "mise supports some automatic event-driven behavior — auto-switching tool versions/env vars when entering/leaving a directory, and `mise watch` to rebuild on file changes — which are basic 'trigger on event' mechanisms, but there's no general rule-definition system for arbitrary events (e.g., git hooks, custom triggers, conditional logic) as an AI-native automation story implies. Missing for 10: a generalized event/rule engine beyond directory-change and file-watch triggers, documented examples of AI-driven or custom event rules, and independent corroboration of this specific automation depth.", "evidenceIds": [ "mise-docs-53", "mise-docs-7", "mise-docs-9", "mise-docs-30", "mise-docs-62" ] }, { "productId": "mise", "storyId": "automation-scheduled-jobs", "verdict": "none", "quality": 0, "confidence": "medium", "rationale": "mise provides task running (mise run), file-triggered rebuilds (mise watch), and CI integration, but there is no evidence of any built-in scheduler, cron-like recurring job trigger, or workflow scheduling feature — tasks only run on-demand or via file-change/CI triggers.", "evidenceIds": [ "mise-docs-8", "mise-docs-9", "mise-docs-28", "mise-docs-43", "mise-docs-30" ] }, { "productId": "mise", "storyId": "automation-versioned-workflows", "verdict": "partial", "quality": 4, "confidence": "low", "rationale": "mise's config files (mise.toml, tasks) are plain text meant to be checked into git, which implies version control via standard git workflows (mise-docs-19, mise-docs-48, mise-docs-18), but there is no evidence of a built-in versioning, review, diff, or rollback mechanism for automations/tasks themselves — no changelog, snapshot, undo, or approval workflow is documented. missing for 10: native versioning/history of task or config changes, a review/approval workflow for automation changes, a rollback or undo command specific to mise automations, and any hands-on evidence of this working in practice.", "evidenceIds": [ "mise-docs-19", "mise-docs-48", "mise-docs-18", "mise-docs-8", "mise-docs-28" ] }, { "productId": "mise", "storyId": "cli-manifest-editing", "verdict": "partial", "quality": 5, "confidence": "medium", "rationale": "mise's `mise use --global node@26` writes tool versions into mise.toml (the manifest) and a lockfile mechanism (`mise lock --bump`) exists for reproducible pinning, showing CLI-driven manifest/lockfile updates rather than manual editing. However, the evidence never shows an explicit remove/uninstall command, doesn't confirm atomic lockfile safety guarantees, and doesn't demonstrate an agent-specific workflow for dependency changes. Missing for 10: explicit 'mise remove/uninstall' CLI evidence, documented lockfile integrity/safety guarantees, and independent confirmation that these commands reliably keep manifest+lockfile in sync without manual intervention.", "evidenceIds": [ "mise-docs-2", "mise-docs-35", "mise-docs-18", "mise-docs-27" ] }, { "productId": "mise", "storyId": "content-addressed-store-disk-efficiency", "verdict": "none", "quality": 0, "confidence": "medium", "rationale": "While mise manages per-directory tool version switching (mise-docs-5, mise-docs-53) implying tools are installed once and reused, none of the evidence explicitly describes a shared content-addressable store or on-disk deduplication of tool versions across projects. missing for 10: explicit documentation of install directory structure, content-addressing/hashing scheme, and disk-space dedup guarantees across projects.", "evidenceIds": [] }, { "productId": "mise", "storyId": "cross-platform-parity", "verdict": "partial", "quality": 5, "confidence": "low", "rationale": "Mise's config format (mise.toml), task runner, and env-var management are clearly OS-agnostic in intent (single checked-in config, shell activation, bootstrap workflow), and the http-backend example shows per-platform binary mapping (macos-x64), implying cross-platform tool installs. However the evidence pack contains no explicit mention of Windows support, PowerShell activation, or any community confirmation of using mise on Windows — all examples/testimonials reference bash/macOS/Linux workflows. Missing for 10: explicit Windows install/activation docs, PowerShell shim examples, and hands-on community reports of identical workflow on Windows.", "evidenceIds": [ "mise-docs-18", "mise-docs-19", "mise-docs-21", "mise-docs-24", "mise-docs-26", "mise-docs-38", "mise-comm-3", "mise-comm-11" ] }, { "productId": "mise", "storyId": "fast-ci-installs", "verdict": "partial", "quality": 4, "confidence": "medium", "rationale": "mise has documented CI integration (mise-action wrapping install, version pinning recommendations, lockfile/bump commands, MISE_SAFE mode) which speaks to fast, reproducible CI installs, but there is no explicit documentation of a cache-restore step (e.g. actions/cache integration for the mise tool install directory) or an offline-install mode. missing for 10: documented cache key/restore pattern for CI (e.g. caching ~/.local/share/mise), explicit offline-mode or air-gapped install support docs, independent verification that mise-action speeds up CI via caching.", "evidenceIds": [ "mise-docs-17", "mise-docs-50", "mise-docs-60", "mise-docs-34", "mise-docs-35", "mise-comm-6" ] }, { "productId": "mise", "storyId": "frozen-lockfile-enforcement", "verdict": "none", "quality": 0, "confidence": "medium", "rationale": "The evidence pack shows mise has lockfile-related features (e.g. `mise lock --bump --dry-run --json`, MISE_SAFE mode, minimum_release_age settings) but nowhere documents a strict/frozen/immutable install mode that fails when the manifest and lockfile diverge. No CLI flag, CI recipe, or docs excerpt describes this specific enforcement behavior.", "evidenceIds": [ "mise-docs-35", "mise-docs-12", "mise-docs-60" ] }, { "productId": "mise", "storyId": "incumbent-interface-compat", "verdict": "full", "quality": 8, "confidence": "high", "rationale": "mise explicitly targets asdf switchers by reading .tool-versions files as-is and even reusing asdf plugins, letting users keep incumbent config/commands while migrating; community confirms it works well as a 'drop-in asdf replacement' with better UX. missing for 10: no evidence of compatibility shims for other incumbent tools (nvm/pyenv/rbenv command syntax) beyond asdf, and no independent report specifically testing command-for-command parity beyond drop-in replacement anecdotes.", "evidenceIds": [ "mise-docs-3", "mise-docs-25", "mise-docs-41", "mise-docs-47", "mise-docs-55", "mise-comm-4", "mise-comm-7", "mise-comm-14" ] }, { "productId": "mise", "storyId": "lockfile-reproducible-install", "verdict": "partial", "quality": 5, "confidence": "medium", "rationale": "Docs confirm a lockfile feature exists (`mise lock --bump`) and pinning tools to specific versions is recommended for reproducibility, plus a checked-in single config file enabling 'git clone && mise bootstrap' on a fresh machine, and mise install is used in CI to install pinned versions. However, there's no detailed documentation of the lockfile's checksum/exact-resolution guarantees or explicit hands-on confirmation that `mise install` deterministically reproduces identical resolved versions across machines from a lockfile. missing for 10: detailed lockfile format/checksum docs, explicit cross-machine reproducibility verification, independent hands-on confirmation of exact version matching.", "evidenceIds": [ "mise-docs-35", "mise-docs-60", "mise-docs-19", "mise-docs-34", "mise-docs-18" ] }, { "productId": "mise", "storyId": "machine-readable-cli-output", "verdict": "partial", "quality": 3, "confidence": "low", "rationale": "Only a single documented example shows a JSON output flag (`mise lock --bump --dry-run --json`), suggesting some commands support machine-readable output, but there's no broader documentation of JSON support across core commands like `ls`, `use`, or `exec`, and no independent/hands-on confirmation. missing for 10: comprehensive JSON flag documentation across core commands, examples of structured output for status/list/env commands, and community/agent corroboration of parsing mise output.", "evidenceIds": [ "mise-docs-35", "mise-docs-64" ] }, { "productId": "mise", "storyId": "measured-performance-claims", "verdict": "none", "quality": 0, "confidence": "high", "rationale": "No published benchmarks, measured numbers, or quantitative speed comparisons appear anywhere in the evidence; community comments only offer vague qualitative claims like 'snappier' without data. The axis applies since mise markets itself partly on being faster than asdf, but no benchmark evidence exists to back it.", "evidenceIds": [ "mise-comm-4" ] }, { "productId": "mise", "storyId": "migration-from-incumbent", "verdict": "full", "quality": 8, "confidence": "high", "rationale": "mise documents explicit compatibility with asdf's `.tool-versions` files (and can still use asdf plugins), letting switchers adopt mise without rewriting config, and this is corroborated by hands-on community reports of using mise as a 'drop-in asdf replacement' and switching from pyenv/nvm/rvm toolchains. This covers the primary incumbent (asdf) but documentation doesn't offer a formal converter/import command—it's read-compatibility rather than an explicit migration tool, and no equivalent import path is documented for other incumbents like nvm/pyenv individually. missing for 10: an explicit conversion/import CLI command (vs. passive file compatibility), and documented migration guidance for non-asdf incumbents.", "evidenceIds": [ "mise-docs-3", "mise-docs-25", "mise-docs-41", "mise-docs-47", "mise-docs-55", "mise-comm-4", "mise-comm-7", "mise-comm-14" ] }, { "productId": "mise", "storyId": "monorepo-workspace-support", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Mise is a runtime/tool version manager, environment manager, and task runner — it does not manage language-level package dependencies, lockfiles for application packages, or cross-linked local package references as npm/yarn/pnpm/cargo workspaces do. This is a category mismatch: mise's 'lockfile' (mise.lock) pins tool versions, not app dependencies, so the workspace/lockfile/cross-linking story is the wrong axis for this product type.", "evidenceIds": [] }, { "productId": "mise", "storyId": "openness-api-parity", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "mise is a CLI-native tool with no graphical UI to compare against; probes confirm no OpenAPI/API surface exists (mise-probe-3), and all documentation is CLI-command based. The 'API vs UI parity' framing is a category error for a tool that only ships a CLI.", "evidenceIds": [ "mise-probe-3", "mise-probe-4" ] }, { "productId": "mise", "storyId": "openness-full-export", "verdict": "partial", "quality": 5, "confidence": "low", "rationale": "mise stores all config as plain, git-checked-in TOML files and is explicitly compatible with asdf's open `.tool-versions` format and idiomatic version files, so there's no proprietary lock-in and a user can just `git clone` their config elsewhere (mise-docs-3, mise-docs-19, mise-docs-41, mise-docs-47). However there's no explicit 'export my data' command or documentation addressing exporting runtime state (installed envs, task history, secrets) in a portable bundle. Missing for 10: an explicit export/migration feature or docs, evidence of exporting non-config runtime data, independent confirmation of a clean 'leave' path.", "evidenceIds": [ "mise-docs-3", "mise-docs-19", "mise-docs-41", "mise-docs-47", "mise-docs-18" ] }, { "productId": "mise", "storyId": "openness-open-license", "verdict": "partial", "quality": 6, "confidence": "medium", "rationale": "The evidence confirms mise's source code is publicly hosted and readable on GitHub (jdx/mise), which the docs and community reference directly for real usage examples. However, none of the evidence explicitly names or cites an open-source license (e.g., MIT/Apache) file or statement, so the 'open license' claim isn't directly verified in this pack. Missing for 10: explicit license file/text citation, license badge or docs statement confirming license type, independent legal/third-party confirmation of licensing terms.", "evidenceIds": [ "mise-gh-1", "mise-gh-2", "mise-gh-3", "mise-docs-50" ] }, { "productId": "mise", "storyId": "openness-self-host", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "mise is a locally-run CLI tool (installed via curl script or package manager) with no SaaS/hosted counterpart — there is no server component to 'self-host' as an alternative to a cloud offering. The self-hosting axis is a category error for this kind of product.", "evidenceIds": [] }, { "productId": "mise", "storyId": "parseable-lockfile-format", "verdict": "partial", "quality": 5, "confidence": "medium", "rationale": "mise uses a checked-in, text-based `mise.toml` config (and a `mise.lock` lockfile via `mise lock`) that lives in git, is human/agent readable, and diffable across commits [mise-docs-19, mise-docs-48, mise-docs-35]. However, the evidence pack never documents the lockfile's schema/format in detail (fields, structure, versioning semantics) needed for an agent to reliably parse and diff it, only a CLI flag example.\nmissing for 10: explicit lockfile format documentation/schema, example lockfile contents, and independent confirmation that agents can parse/diff it reliably.", "evidenceIds": [ "mise-docs-19", "mise-docs-48", "mise-docs-35", "mise-docs-18", "mise-docs-27" ] }, { "productId": "mise", "storyId": "prebuilt-binary-cache", "verdict": "partial", "quality": 6, "confidence": "medium", "rationale": "Docs show mise's aqua/github/ubi backends fetch prebuilt binaries with verified signatures (mise-docs-14/37/46, mise-docs-57), and community reports confirm it replaces manual GitHub-release binary downloads (mise-comm-14), implying no from-source compilation for these tools. However, no evidence explicitly describes a local binary cache mechanism or cache-hit behavior — missing for 10: explicit cache documentation, cache location/config, and confirmation that repeated installs reuse cached binaries rather than re-downloading.", "evidenceIds": [ "mise-docs-14", "mise-docs-37", "mise-docs-46", "mise-docs-57", "mise-comm-14" ] }, { "productId": "mise", "storyId": "privacy-data-residency", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "mise is a local CLI dev-tool/environment manager that runs on the user's machine; it has no cloud data-storage or hosted-service component, so data residency/region selection is not an applicable axis for this product.", "evidenceIds": [] }, { "productId": "mise", "storyId": "privacy-no-training", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "mise is a dev-tools/env/task-runner CLI with no AI training-data or data-usage policy surface; preventing data from being used for AI model training is not a capability this kind of product would ship.", "evidenceIds": [] }, { "productId": "mise", "storyId": "privacy-retention-controls", "verdict": "none", "quality": 0, "confidence": "low", "rationale": "The evidence pack contains no mention of telemetry collection, data retention policies, or user data deletion controls for mise; the docs cover tool versioning, tasks, security signing, and bootstrap features but never address what data mise itself retains or how a user could delete it.", "evidenceIds": [] }, { "productId": "mise", "storyId": "privacy-telemetry-optout", "verdict": "none", "quality": 0, "confidence": "low", "rationale": "No evidence pack entry mentions telemetry, analytics, usage tracking, or an opt-out mechanism for mise; the docs cover security/trust features but not telemetry collection or opt-out settings.", "evidenceIds": [] }, { "productId": "mise", "storyId": "private-registry-support", "verdict": "partial", "quality": 4, "confidence": "low", "rationale": "mise supports overriding tool backends (MISE_BACKENDS_), disabling backends, custom registries via the http backend with per-platform URLs/checksums, and toggling registry floating behavior — giving platform engineers some control over source/mirror selection. However, there is no documented evidence of scoped authentication (tokens, credentials, per-registry auth) for private registries or mirrors. missing for 10: explicit auth/token configuration for private registries, documentation of mirror authentication, examples of enterprise/private registry setup with credentials.", "evidenceIds": [ "mise-docs-15", "mise-docs-26", "mise-docs-32", "mise-docs-51", "mise-docs-52", "mise-docs-58" ] }, { "productId": "mise", "storyId": "project-env-activation", "verdict": "full", "quality": 9, "confidence": "high", "rationale": "mise's core value proposition is directory-based auto-activation of tool versions and per-project env vars, documented via `mise activate` shell hook, automatic switching between projects, hierarchical mise.toml lookup, and env vars that are 'set when you enter, gone when you leave'; independent community reports corroborate real-world use replacing pyenv/nvm/rvm and auto venv activation. Missing for 10: no independent hands-on benchmark of activation latency/edge cases beyond docs and forum praise.", "evidenceIds": [ "mise-docs-5", "mise-docs-7", "mise-docs-18", "mise-docs-21", "mise-docs-53", "mise-docs-62", "mise-docs-64", "mise-gh-1", "mise-gh-3", "mise-comm-2", "mise-comm-4", "mise-comm-8" ] }, { "productId": "mise", "storyId": "registry-breadth", "verdict": "full", "quality": 8, "confidence": "high", "rationale": "mise's registry backs onto asdf plugins, aqua, GitHub releases, npm, PyPI/pipx, cargo, go, vfox, and its own Homebrew implementation, giving access to a very large and actively maintained set of installable tools, with community reports corroborating broad language/tool coverage (node, ruby, python, java, uv, rust, etc.). missing for 10: no independent registry-size/freshness metrics or third-party audit of package registry maintenance cadence beyond docs and anecdotal HN comments.", "evidenceIds": [ "mise-docs-16", "mise-docs-31", "mise-docs-38", "mise-docs-42", "mise-docs-54", "mise-docs-57", "mise-docs-25", "mise-comm-2", "mise-comm-7", "mise-comm-14" ] }, { "productId": "mise", "storyId": "runtime-version-management", "verdict": "full", "quality": 9, "confidence": "high", "rationale": "mise.toml (checked-in) defines per-project tool versions, install via `mise use`/`mise install`, and automatically switches versions per directory including hierarchical/parent config merging; extensive first-party docs plus community corroboration confirm real-world use as an asdf/pyenv/nvm replacement across teams. Missing for 10: independent hands-on benchmark or third-party review specifically validating the per-project switching UX beyond anecdotal community praise.", "evidenceIds": [ "mise-docs-2", "mise-docs-3", "mise-docs-5", "mise-docs-18", "mise-docs-27", "mise-docs-53", "mise-docs-64", "mise-comm-2", "mise-comm-4", "mise-comm-7", "mise-comm-11" ] }, { "productId": "mise", "storyId": "security-audit-command", "verdict": "none", "quality": 0, "confidence": "high", "rationale": "Evidence shows mise verifies signatures/provenance (Cosign, SLSA, GitHub attestations) and supports minimum release age restrictions, but there is no documented CLI command or feature for scanning installed tool/dependency versions against known CVE databases (no 'mise audit' or vulnerability report capability found).", "evidenceIds": [] }, { "productId": "mise", "storyId": "single-command-bootstrap", "verdict": "full", "quality": 8, "confidence": "high", "rationale": "mise explicitly supports `git clone && mise bootstrap` to set up tools, packages, dotfiles, services, and repos from one checked-in config file (mise-docs-19, mise-docs-48, mise-docs-63), plus `mise install` to install all declared tool versions from mise.toml, and community testimonials confirm easy onboarding for new team members (mise-comm-10). missing for 10: independent hands-on verification of `mise bootstrap` specifically (only vendor docs cited), and no evidence of edge cases like partial/failed bootstraps.", "evidenceIds": [ "mise-docs-19", "mise-docs-48", "mise-docs-63", "mise-docs-49", "mise-comm-10", "mise-docs-34" ] }, { "productId": "mise", "storyId": "supply-chain-protections", "verdict": "full", "quality": 8, "confidence": "high", "rationale": "mise docs directly show minimum_release_age config to block recently-released versions, MISE_SAFE=1 to prevent project config from executing code (covers lifecycle-script-like risks), and built-in verification of signatures/SLSA provenance for aqua tools. missing for 10: independent/hands-on validation of these specific security controls in practice, and no explicit 'lifecycle scripts' terminology (only broader code-execution blocking via MISE_SAFE).", "evidenceIds": [ "mise-docs-13", "mise-docs-36", "mise-docs-12", "mise-docs-45", "mise-docs-59", "mise-docs-14", "mise-docs-37", "mise-docs-46", "mise-docs-35" ] }, { "productId": "mise", "storyId": "third-party-extension-ecosystem", "verdict": "full", "quality": 8, "confidence": "high", "rationale": "Mise documents a pluggable backend architecture—asdf plugins, vfox plugins, aqua, ubi, npm, pipx, cargo, go, github, and raw http backends—plus explicit overrides via MISE_BACKENDS_ and registry shorthands, letting users bring in third-party tool sources beyond the built-in registry. Community feedback corroborates this ('many more package sources including pipx, go and cargo', 'great integration with uv') showing real-world use of alternate backends.\nmissing for 10: independent hands-on account of authoring/publishing a custom plugin or backend end-to-end, and deeper docs on the plugin-authoring API itself.", "evidenceIds": [ "mise-docs-15", "mise-docs-25", "mise-docs-26", "mise-docs-31", "mise-docs-33", "mise-docs-38", "mise-docs-51", "mise-docs-52", "mise-docs-57", "mise-comm-7" ] }, { "productId": "mise", "storyId": "version-pinning-per-project", "verdict": "full", "quality": 8, "confidence": "high", "rationale": "mise.toml pins exact tool versions per project (e.g. `mise use --global node@26`, `mise ls --current` showing pinned version sourced from project mise.toml), config is checked into repo, and mise auto-switches versions when entering a directory to respect the pin; it also explicitly recommends pinning for reproducibility in CI and supports asdf .tool-versions compatibility. Community corroboration confirms it replaced asdf/nvm/pyenv workflows for exact version pinning across languages. Missing for 10: no hands-on evidence of pin-violation edge cases or lockfile-level reproducibility guarantees beyond docs claims.", "evidenceIds": [ "mise-docs-2", "mise-docs-53", "mise-docs-64", "mise-docs-60", "mise-docs-3", "mise-comm-16", "mise-comm-4" ] }, { "productId": "mise", "storyId": "workspace-filtered-operations", "verdict": "none", "quality": 0, "confidence": "medium", "rationale": "mise's task runner supports task dependency graphs and per-directory config overrides, but there is no evidence of a package/workspace filtering mechanism (e.g., running installs/tasks only for packages affected by a change) as seen in monorepo tools like Nx or Turborepo — mise's docs discuss config path override and task 'depends' chains, not workspace-scoped or change-affected filtering.", "evidenceIds": [ "mise-docs-18", "mise-docs-27", "mise-docs-28", "mise-gh-2", "mise-docs-8" ] }, { "productId": "nix", "storyId": "agent-headless-dependency-install", "verdict": "partial", "quality": 4, "confidence": "low", "rationale": "Nix's CLI commands (nix build, nix-env --upgrade, nix-shell --run) are inherently scriptable and non-interactive by default, and community evidence confirms real-world CI/build-farm usage (nix-comm-9) implying automation compatibility. However, no evidence explicitly documents exit code conventions, structured error output, or agent-oriented non-interactive flags/behavior. Missing for 10: explicit documentation of exit codes, error message formats, and non-interactive/agent-safe flags for install/update commands.", "evidenceIds": [ "nix-docs-14", "nix-docs-4", "nix-comm-7", "nix-comm-9", "nix-docs-38" ] }, { "productId": "nix", "storyId": "agentic-agent-docs", "verdict": "none", "quality": 0, "confidence": "high", "rationale": "Probes explicitly show llms.txt and machine-readable docs endpoints return 404, and there is no evidence of any agent-oriented docs format for Nix.", "evidenceIds": [ "nix-probe-1", "nix-probe-2", "nix-probe-3" ] }, { "productId": "nix", "storyId": "agentic-ai-insights", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Nix is a package manager/build system, not a data analytics or AI-insight product; there is no concept of 'user data' to analyze or AI-generated suggestions to surface within it, making this axis a category error.", "evidenceIds": [] }, { "productId": "nix", "storyId": "agentic-autonomous-automation", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Nix is a package manager/build system focused on reproducible builds and environments, not an automation/agent orchestration platform; there is no concept of autonomous background automations in its evidence, and the axis is a category error for this product type.", "evidenceIds": [] }, { "productId": "nix", "storyId": "agentic-builtin-assistant", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Nix is a package manager/build system, not an AI assistant or agent platform; there is no built-in AI assistant concept applicable to this product category.", "evidenceIds": [] }, { "productId": "nix", "storyId": "agentic-headless", "verdict": "partial", "quality": 6, "confidence": "medium", "rationale": "Nix is a CLI-only tool (nix build, nix run, nix-shell --run, remote builds, binary caches) that is inherently scriptable and used headlessly in CI per community reports (e.g., large-scale Nix CI/deployment usage), but there is no first-party documentation specifically addressing CI integration, headless/non-interactive flags, or official CI templates/actions. missing for 10: dedicated CI/headless documentation, official GitHub Actions or CI integration guide, non-interactive mode flags/examples.", "evidenceIds": [ "nix-docs-14", "nix-docs-38", "nix-docs-30", "nix-docs-36", "nix-comm-9", "nix-comm-7" ] }, { "productId": "nix", "storyId": "agentic-mcp-client", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Nix is a package manager/build system, not an AI agent or assistant product; MCP server plug-in capability is a category mismatch for this kind of tool.", "evidenceIds": [] }, { "productId": "nix", "storyId": "agentic-mcp-server", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Nix is a package manager/build system, not an AI agent or agent-serving platform; the concept of connecting an AI agent via an official MCP server is outside its product category and not addressed anywhere in the evidence.", "evidenceIds": [] }, { "productId": "nix", "storyId": "agentic-nl-commands", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Nix is a package manager/build tool operated via explicit CLI commands and configuration expressions; natural-language command interaction is outside its product category, not a missing feature.", "evidenceIds": [] }, { "productId": "nix", "storyId": "agentic-official-cli", "verdict": "full", "quality": 8, "confidence": "high", "rationale": "Nix ships an extensive, well-documented official CLI (nix-shell, nix develop, nix build, nix run, nix search, flake commands) that is fully scriptable and thus usable by AI agents for automation. missing for 10: explicit documentation or examples of AI-agent/automated tool usage of the CLI, independent hands-on corroboration of agentic use cases.", "evidenceIds": [ "nix-docs-2", "nix-docs-3", "nix-docs-14", "nix-docs-33", "nix-docs-38", "nix-docs-39", "nix-probe-4" ] }, { "productId": "nix", "storyId": "agentic-public-api", "verdict": "none", "quality": 0, "confidence": "high", "rationale": "Nix exposes a CLI (nix-shell, nix develop, nix build, etc.) but the evidence pack shows no documented public API, OpenAPI spec, or llms.txt for AI-native programmatic access — probes confirm 404s for openapi.json, llms.txt, and markdown docs endpoints.", "evidenceIds": [ "nix-probe-1", "nix-probe-2", "nix-probe-3" ] }, { "productId": "nix", "storyId": "agentic-scoped-keys", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Nix is a package manager/build system with no concept of API credentials or agent identity/authorization; issuing scoped API credentials is entirely outside its product category.", "evidenceIds": [] }, { "productId": "nix", "storyId": "agentic-sdks", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Nix is a package manager/build system, not a service with SDKs for building AI-native applications against; this axis is a category error for this product type.", "evidenceIds": [] }, { "productId": "nix", "storyId": "agentic-webhooks", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Nix is a package manager/build system, not an event-driven service; webhooks for event subscriptions are outside its product category and not a fair axis for it.", "evidenceIds": [] }, { "productId": "nix", "storyId": "api-interactive-docs", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Nix is a package manager/build system, not a service with an API; there's no evidence of an API reference or runnable API examples, and this axis doesn't fit its product category.", "evidenceIds": [] }, { "productId": "nix", "storyId": "api-machine-spec", "verdict": "none", "quality": 0, "confidence": "high", "rationale": "Nix is a package manager/build system, not an API-serving product, and the probes explicitly confirm no OpenAPI spec or machine-readable API endpoint exists (404s at llms.txt, docs.md, and all openapi candidate paths).", "evidenceIds": [ "nix-probe-1", "nix-probe-2", "nix-probe-3" ] }, { "productId": "nix", "storyId": "api-sandbox", "verdict": "partial", "quality": 5, "confidence": "medium", "rationale": "Nix provides isolated, reproducible dev environments (nix-shell, nix develop) and explicitly touts 'reproducible integration testing using virtual machines,' which can serve as a sandbox distinct from a live system, and community reports confirm devs use nix-shell for isolated testing. However, none of the evidence frames this in terms of an AI-agent workflow, data isolation from production databases/state, or an agent-driven test harness — it's generic dev/VM sandboxing, not an AI-native testing sandbox concept. Missing for 10: explicit AI-agent sandbox tooling, production-data isolation guarantees, and any agentic/automated testing workflow evidence.", "evidenceIds": [ "nix-docs-2", "nix-docs-3", "nix-docs-10", "nix-docs-31", "nix-comm-7" ] }, { "productId": "nix", "storyId": "api-versioning-policy", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Nix is a package manager/build tool, not a service exposing versioned APIs to AI agents; the story about API versioning and deprecation policy is a category mismatch for this product type.", "evidenceIds": [] }, { "productId": "nix", "storyId": "artifact-integrity-verification", "verdict": "none", "quality": 0, "confidence": "low", "rationale": "The evidence pack contains no mention of checksum/signature/attestation verification, binary cache trust settings (e.g., trusted-public-keys), or signed narinfo verification, despite Nix actually supporting such features in reality — none of that is documented in this evidence pack. Binary caches are mentioned only as a performance/caching feature, not as a verified/trusted source.", "evidenceIds": [ "nix-docs-36" ] }, { "productId": "nix", "storyId": "automation-bulk-operations", "verdict": "none", "quality": 0, "confidence": "low", "rationale": "Nix's CLI and declarative configuration model could in principle support scripted bulk operations (e.g. applying a system config to many packages at once), but the evidence pack contains no explicit documentation of batch/bulk operation commands, APIs, or AI-agent-oriented automation for acting across many items simultaneously.", "evidenceIds": [] }, { "productId": "nix", "storyId": "automation-rules-engine", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Nix is a package manager/build system, not an event-driven automation or rules-engine tool; defining trigger-action rules on events is outside its category (wrong axis).", "evidenceIds": [] }, { "productId": "nix", "storyId": "automation-scheduled-jobs", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Nix is a package manager/build system, not a workflow or job orchestration tool; scheduling recurring jobs is outside its category and would require external tools like cron or CI systems, not Nix itself.", "evidenceIds": [] }, { "productId": "nix", "storyId": "automation-versioned-workflows", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Nix is a package manager/build-system for reproducible environments, not a platform for building or managing AI 'automations' (workflows/agents) that could be versioned, reviewed, and rolled back as such; its rollback features apply to package/system state, not to automation pipelines, making this the wrong axis for this product category.", "evidenceIds": [] }, { "productId": "nix", "storyId": "cli-manifest-editing", "verdict": "partial", "quality": 3, "confidence": "low", "rationale": "Nix's CLI does expose commands like `nix-env --upgrade` and `--rollback` for changing installed packages and reverting state (nix-docs-4, nix-docs-17), and flakes use a `flake.lock` file, but the evidence never shows dependency-manifest commands analogous to `add`/`remove` (e.g. `nix flake update`, editing `flake.nix` inputs) that would let an agent avoid hand-editing the manifest/lockfile. missing for 10: explicit CLI subcommands for adding/removing flake inputs, evidence of automatic lockfile rewriting, and confirmation these operations are safe/atomic for agent use.", "evidenceIds": [ "nix-docs-4", "nix-docs-17", "nix-docs-35", "nix-docs-14", "nix-docs-39" ] }, { "productId": "nix", "storyId": "content-addressed-store-disk-efficiency", "verdict": "full", "quality": 8, "confidence": "high", "rationale": "Docs describe the Nix store's atomicity (\"package management operations never overwrite... just add new versions in different paths\"), ability to have multiple versions/variants installed simultaneously, binary caching to avoid rebuilding, and garbage collection of unused store paths — all consistent with a single shared, deduplicated on-disk store. Community evidence corroborates real-world sharing across a dev team: \"Everything is only built once... then shared among all of our devs, CI, and deployment infrastructure.\" missing for 10: explicit documentation of the hash-based content-addressing mechanism itself and independent verification of cross-project dedup at scale.", "evidenceIds": [ "nix-docs-5", "nix-docs-49", "nix-docs-50", "nix-docs-36", "nix-docs-52", "nix-docs-6", "nix-docs-18", "nix-comm-9" ] }, { "productId": "nix", "storyId": "cross-platform-parity", "verdict": "none", "quality": 0, "confidence": "medium", "rationale": "The evidence pack documents reproducible dev environments, nix-shell/nix develop, and installation solely in terms of macOS/Linux (curl install script, NixOS configuration, Docker images) with no mention of Windows support anywhere; Nix is well known to require WSL for Windows, and no evidence pack item addresses this at all.", "evidenceIds": [] }, { "productId": "nix", "storyId": "fast-ci-installs", "verdict": "partial", "quality": 5, "confidence": "medium", "rationale": "Nix documents binary caches and remote builds as core caching mechanisms (transparent build caching, automatic binary cache use), and community evidence confirms this yields shared build artifacts across CI/dev/deploy pipelines (nix-comm-9). However, there is no documented CI-specific cache-restore setup (e.g., GitHub Actions cache integration) nor explicit guidance on offline-capable installs. Missing for 10: CI-platform cache-restore tooling/docs, explicit offline-install workflow documentation, and independent CI benchmarking evidence.", "evidenceIds": [ "nix-docs-36", "nix-docs-52", "nix-docs-30", "nix-comm-9" ] }, { "productId": "nix", "storyId": "frozen-lockfile-enforcement", "verdict": "none", "quality": 0, "confidence": "medium", "rationale": "The evidence pack covers Nix's general reproducibility, rollback, and CLI features but never mentions flake.lock, lockfile verification, or a frozen/immutable install mode that fails when the manifest and lock disagree. Missing for 10: any mention of flake.lock, --no-update-lock-file / frozen-mode flags, or CI enforcement of lockfile consistency.", "evidenceIds": [] }, { "productId": "nix", "storyId": "incumbent-interface-compat", "verdict": "none", "quality": 0, "confidence": "medium", "rationale": "Nix's documentation describes its own distinct command set (nix-env, nix-shell, nix develop, flakes) with no mention of compatibility shims or command aliases mimicking incumbent package managers (apt, brew, npm, etc.). Community evidence even points the other way, describing real migration friction ('cost of wrapping packages is just a little too high', 'pretty annoying when something doesn't work... have to dig deep') rather than a smooth familiar-command transition.", "evidenceIds": [ "nix-docs-4", "nix-docs-16", "nix-docs-22", "nix-comm-4", "nix-comm-8" ] }, { "productId": "nix", "storyId": "lockfile-reproducible-install", "verdict": "partial", "quality": 6, "confidence": "medium", "rationale": "Nix's docs emphasize reproducible development environments, binary caching, and flake-based builds (`nix build`, `nix flake new`) which resolve to pinned versions, and community reports (nix-comm-9) confirm shared, reproducible builds across dev teams. However, the pack never explicitly names or describes the flake.lock lockfile mechanism, its pinning/versioning semantics, or cross-machine lockfile-driven install verification. Missing for 10: explicit flake.lock documentation, evidence of lockfile diffing/version pinning behavior, and independent confirmation that lockfile-based installs reproduce identical resolved versions across machines.", "evidenceIds": [ "nix-docs-1", "nix-docs-14", "nix-docs-39", "nix-docs-36", "nix-comm-9" ] }, { "productId": "nix", "storyId": "machine-readable-cli-output", "verdict": "none", "quality": 0, "confidence": "medium", "rationale": "No evidence in the pack shows Nix CLI commands offering a --json flag or machine-readable output mode; the manual excerpts describe only text-based commands (nix build, nix run, nix search, nix develop) with no mention of JSON output, and probes for structured API/docs found nothing relevant.", "evidenceIds": [ "nix-docs-14", "nix-docs-33", "nix-docs-38", "nix-probe-4" ] }, { "productId": "nix", "storyId": "measured-performance-claims", "verdict": "none", "quality": 0, "confidence": "high", "rationale": "The evidence pack contains only qualitative feature descriptions (binary caches, remote builds, atomic operations) and anecdotal community comments about speed/hassle, but no published benchmark numbers, performance metrics, or measured comparisons backing speed claims.", "evidenceIds": [] }, { "productId": "nix", "storyId": "migration-from-incumbent", "verdict": "none", "quality": 0, "confidence": "medium", "rationale": "The evidence pack shows general Nix package/environment management docs but no documented import or conversion tooling for migrating from another package manager (e.g., npm, pip, conda, Homebrew) into Nix. One community comment mentions attempting to migrate Python code to Nix but describes friction, not an official conversion tool.", "evidenceIds": [ "nix-comm-8" ] }, { "productId": "nix", "storyId": "monorepo-workspace-support", "verdict": "none", "quality": 0, "confidence": "medium", "rationale": "The evidence pack covers Nix's environment reproducibility, package management, rollbacks, and CLI features, but contains no mention of monorepo workspace support, shared lockfiles across multiple packages, or cross-linked local dependency mechanisms akin to npm/yarn/pnpm workspaces. While Nix flakes could conceivably be used to structure a monorepo, no documentation or community evidence describes such a workspace feature.", "evidenceIds": [] }, { "productId": "nix", "storyId": "openness-api-parity", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Nix is a command-line package manager/OS configuration tool with no web application UI and no HTTP API to compare against — the API-vs-UI parity question is a category error for this product type; all evidence describes CLI commands (nix-shell, nix develop, nix-env) rather than a UI/API duality.", "evidenceIds": [] }, { "productId": "nix", "storyId": "openness-full-export", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Nix is a package manager/OS configuration tool where all user configuration (Nix expressions, flakes) already lives as plain open-format text files under the user's own control — there is no vendor-held 'user data' to export or lock-in to escape from, so this SaaS-style data-portability story is a category mismatch for Nix.", "evidenceIds": [] }, { "productId": "nix", "storyId": "openness-open-license", "verdict": "none", "quality": 0, "confidence": "medium", "rationale": "The evidence pack contains only usage/CLI documentation and community discussion about Nix's package management features; none of the citations reference the project's source repository, license, or any open-source licensing statement, so there is no evidence to support this openness story.", "evidenceIds": [] }, { "productId": "nix", "storyId": "openness-self-host", "verdict": "full", "quality": 8, "confidence": "high", "rationale": "Nix is inherently self-hostable open-source software: it is installed locally via a shell script (nix-docs-11/23/32), builds entirely from source or local/self-hosted binary caches (nix-docs-36/52), and NixOS itself can be deployed on owned hardware, EC2, or custom ISOs (nix-docs-15/21/40/51, nix-comm-5). There is no vendor lock-in or SaaS dependency, and the core package manager and OS run fully under user control. missing for 10: no explicit first-party guide titled 'self-hosting' or documentation of self-hosting a private binary cache/Hydra CI server, and no independent hands-on report specifically confirming a fully self-hosted deployment.", "evidenceIds": [ "nix-docs-11", "nix-docs-23", "nix-docs-32", "nix-docs-36", "nix-docs-52", "nix-docs-15", "nix-docs-21", "nix-docs-40", "nix-docs-51", "nix-comm-5" ] }, { "productId": "nix", "storyId": "parseable-lockfile-format", "verdict": "none", "quality": 0, "confidence": "medium", "rationale": "The evidence pack contains no mention of Nix's flake.lock file, its JSON/text format, or any documentation aimed at making it readable/diffable by tooling or agents; only flake commands like `nix build`/`nix flake new` are covered without lockfile specifics.", "evidenceIds": [] }, { "productId": "nix", "storyId": "prebuilt-binary-cache", "verdict": "full", "quality": 9, "confidence": "high", "rationale": "Nix docs explicitly describe automatically skipping source builds in favor of downloading from a binary cache, and this is reinforced by mentions of 'transparent build caching using binary caches'; community testimony corroborates shared build caching saving dev time across teams. Missing for 10: independent hands-on benchmark specifically timing cache-hit vs source-build installs.", "evidenceIds": [ "nix-docs-36", "nix-docs-52", "nix-comm-9" ] }, { "productId": "nix", "storyId": "privacy-data-residency", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Nix is a package manager/build tool, not a data-storage or hosted SaaS service; it has no concept of user data region/residency selection. This axis is a category error for this product type.", "evidenceIds": [] }, { "productId": "nix", "storyId": "privacy-no-training", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Nix is a package manager/build system; it does not collect, process, or train on user data, so an AI-training data opt-out policy is a category error for this product type.", "evidenceIds": [] }, { "productId": "nix", "storyId": "privacy-retention-controls", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Nix is a package manager/build system with no AI data-handling or user-data retention/deletion controls; the garbage collector deletes local build artifacts, not personal or AI interaction data, so this privacy-posture axis does not apply to this product category.", "evidenceIds": [] }, { "productId": "nix", "storyId": "privacy-telemetry-optout", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "Nix is a package manager/build tool with no telemetry or usage-tracking system to begin with, so opting out of telemetry is not a relevant axis for this product category.", "evidenceIds": [] }, { "productId": "nix", "storyId": "private-registry-support", "verdict": "none", "quality": 0, "confidence": "medium", "rationale": "Evidence only describes generic public binary caches (nix-docs-36, nix-docs-52) with no mention of pointing at private registries/mirrors or configuring scoped authentication credentials (e.g., access tokens, netrc) for substituters. missing for 10: documentation of private/self-hosted binary cache configuration, scoped authentication tokens, mirror substitution, and any independent confirmation of enterprise private-registry usage.", "evidenceIds": [ "nix-docs-36", "nix-docs-52" ] }, { "productId": "nix", "storyId": "project-env-activation", "verdict": "partial", "quality": 3, "confidence": "medium", "rationale": "Nix provides reproducible, project-scoped environments via `nix-shell` and `nix develop`, which set the right tool versions and environment variables for a project, but these require manually running a command inside the directory rather than automatically activating on `cd`. Automatic directory-based activation (e.g., via direnv integration) is not mentioned anywhere in the evidence pack. Missing for 10: evidence of automatic activation on directory entry (direnv/nix-direnv integration), independent confirmation of seamless auto-activation UX.", "evidenceIds": [ "nix-docs-2", "nix-docs-3", "nix-docs-22", "nix-comm-7" ] }, { "productId": "nix", "storyId": "registry-breadth", "verdict": "full", "quality": 9, "confidence": "high", "rationale": "Nixpkgs is documented as offering over 140,000 packages with active maintenance, easy installation via nix-env/nix-shell/nix profile, and community testimony confirms real-world reliance on it for build environments and dependency resolution. Minor gap: no explicit third-party stats on update cadence/registry freshness beyond the package count claim. missing for 10: independent verification of repository update frequency/maintenance activity.", "evidenceIds": [ "nix-docs-13", "nix-docs-34", "nix-docs-2", "nix-comm-6", "nix-comm-9" ] }, { "productId": "nix", "storyId": "runtime-version-management", "verdict": "full", "quality": 8, "confidence": "high", "rationale": "Nix's flakes/nix develop and nix-shell provide per-project, checked-in (flake.nix/shell.nix) reproducible environments that pin exact language/tool versions and let devs switch environments per directory, corroborated by community reports of using nix-shell/flakes for dependency isolation across projects. missing for 10: no explicit direnv/.envrc auto-switch example, and no independent hands-on account specifically describing multi-project runtime version switching via checked-in config.", "evidenceIds": [ "nix-docs-3", "nix-docs-22", "nix-docs-2", "nix-docs-16", "nix-docs-42", "nix-docs-49", "nix-comm-7", "nix-comm-6" ] }, { "productId": "nix", "storyId": "security-audit-command", "verdict": "none", "quality": 0, "confidence": "high", "rationale": "No evidence of any vulnerability scanning or CVE auditing capability in Nix's CLI; documentation covers reproducibility, rollbacks, garbage collection, and package installation but nothing about security vulnerability auditing.", "evidenceIds": [] }, { "productId": "nix", "storyId": "single-command-bootstrap", "verdict": "full", "quality": 8, "confidence": "high", "rationale": "nix-shell/nix develop and flakes (nix build/nix run) let a developer clone a repo and get a fully declared build/dev environment with one command, backed by community testimony of reliability at scale. missing for 10: a concrete one-command 'clone and go' walkthrough example and independent benchmark of reproducibility across machines beyond anecdote.", "evidenceIds": [ "nix-docs-2", "nix-docs-3", "nix-docs-14", "nix-docs-39", "nix-comm-7", "nix-comm-9" ] }, { "productId": "nix", "storyId": "supply-chain-protections", "verdict": "none", "quality": 0, "confidence": "high", "rationale": "No evidence in the pack mentions security controls like blocking lifecycle scripts, minimum package release age enforcement, or any supply-chain malicious-package protections; the pack only covers reproducibility, rollbacks, environments, and installation. missing for 10: any mention of lifecycle-script blocking, minimum release age policy, or malicious package vetting controls.", "evidenceIds": [] }, { "productId": "nix", "storyId": "third-party-extension-ecosystem", "verdict": "none", "quality": 0, "confidence": "medium", "rationale": "The evidence pack contains extensive Nix documentation on installation, package management, rollbacks, and flakes, but nowhere mentions overlays, third-party taps, plugins, or pluggable backends—the actual extensibility mechanisms Nix is known for. Since no evidence in the pack substantiates this capability, it cannot be credited despite the axis being clearly applicable to a package manager/ecosystem like Nix.", "evidenceIds": [] }, { "productId": "nix", "storyId": "version-pinning-per-project", "verdict": "full", "quality": 8, "confidence": "high", "rationale": "Nix's design explicitly supports reproducible, per-project environments via nix-shell/nix develop/flakes that pin exact dependency versions and build environments, and community reports confirm this works reliably at scale (nix-comm-6, nix-comm-7, nix-comm-9) with multiple package versions coexisting without conflict (nix-docs-5, nix-docs-49). Docs also confirm atomic, non-overwriting installs and easy environment transfer/reproduction (nix-docs-50, nix-docs-53, nix-docs-42). Missing for 10: explicit mention of flake.lock version pinning mechanics or nixpkgs commit pinning workflow, and independent verification of pin-respecting behavior across upgrades.", "evidenceIds": [ "nix-docs-1", "nix-docs-5", "nix-docs-42", "nix-docs-49", "nix-docs-14", "nix-docs-39", "nix-docs-2", "nix-docs-3", "nix-comm-6", "nix-comm-7", "nix-comm-9" ] }, { "productId": "nix", "storyId": "workspace-filtered-operations", "verdict": "none", "quality": 0, "confidence": "medium", "rationale": "Nix documentation covers building individual flake outputs (e.g. `nix build`, `nix run`) but there is no evidence of any monorepo/workspace concept, dependency-graph-based 'affected package' detection, or a mechanism to scope installs/scripts to a subset of interdependent packages changed in a diff.", "evidenceIds": [ "nix-docs-14", "nix-docs-38", "nix-docs-39" ] }, { "productId": "pnpm", "storyId": "agent-headless-dependency-install", "verdict": "partial", "quality": 6, "confidence": "medium", "rationale": "pnpm docs show strong non-interactive/CI-friendly behavior: automatic frozen-lockfile mode in CI, installation failing if the lockfile needs updates, offline mode failing if a package is unavailable, and audit/fix commands for dependency issues — all consistent with reliable scripted use by an agent. However, there is no explicit documentation of exit-code semantics or structured error output for install/update failures, and community evidence only discusses speed/DX, not error-handling robustness for automation. Missing for 10: explicit exit-code documentation, structured/machine-readable error output, and independent verification that failures are clearly signaled in agent/CI pipelines.", "evidenceIds": [ "pnpm-docs-13", "pnpm-docs-34", "pnpm-docs-10", "pnpm-docs-9", "pnpm-docs-25", "pnpm-docs-36" ] }, { "productId": "pnpm", "storyId": "agentic-agent-docs", "verdict": "none", "quality": 0, "confidence": "high", "rationale": "Direct probes show pnpm.io does not serve an llms.txt or markdown-formatted docs (404s), and no evidence pack item mentions agent-oriented documentation formats; the CLI docs page exists but is standard human-facing documentation, not an agent-discoverable format.", "evidenceIds": [ "pnpm-probe-1", "pnpm-probe-2", "pnpm-probe-3" ] }, { "productId": "pnpm", "storyId": "agentic-ai-insights", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "pnpm is a package manager for JavaScript dependency management; it has no data/analytics surface for AI-generated insights or suggestions, so this axis is a category error for this product type.", "evidenceIds": [] }, { "productId": "pnpm", "storyId": "agentic-autonomous-automation", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "pnpm is a package manager/CLI tool, not an automation or agent-orchestration platform; setting up autonomous background automations is outside its product category (wrong axis).", "evidenceIds": [] }, { "productId": "pnpm", "storyId": "agentic-builtin-assistant", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "pnpm is a package manager/CLI tool, not an AI assistant product; delegating tasks to a built-in AI assistant is a category error for this kind of tool and no evidence suggests otherwise.", "evidenceIds": [] }, { "productId": "pnpm", "storyId": "agentic-headless", "verdict": "full", "quality": 8, "confidence": "high", "rationale": "pnpm has explicit, documented CI-oriented behavior: automatic frozen-lockfile mode when CI is detected, failing installs if the lockfile needs updates, a self-contained executable requiring no Node.js (with ability to install runtime afterwards), and package manager version pinning via packageManager field — all directly aimed at headless/automated CI usage. Community evidence corroborates fast, reliable CI performance. Missing for 10: independent third-party CI-integration case studies beyond docs, and no explicit GitHub Actions/other CI platform official integration guides in evidence.", "evidenceIds": [ "pnpm-docs-13", "pnpm-docs-21", "pnpm-docs-22", "pnpm-docs-27", "pnpm-docs-34", "pnpm-comm-5" ] }, { "productId": "pnpm", "storyId": "agentic-mcp-client", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "pnpm is a package manager/CLI, not an AI agent or MCP-capable tool; plugging MCP servers into it to use their tools is a category error for this product type.", "evidenceIds": [] }, { "productId": "pnpm", "storyId": "agentic-mcp-server", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "pnpm is a package manager CLI, not an AI agent or a server exposing tools to agents; no evidence of an official MCP server, and this axis is a category error for this product type.", "evidenceIds": [] }, { "productId": "pnpm", "storyId": "agentic-nl-commands", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "pnpm is a package manager CLI operated via explicit commands and config files, not a natural-language interface; there is no evidence (and no plausible category fit) for operating it via NL commands. This axis is a category error for a package manager, so it does not apply.", "evidenceIds": [] }, { "productId": "pnpm", "storyId": "agentic-official-cli", "verdict": "full", "quality": 9, "confidence": "high", "rationale": "pnpm is fundamentally a CLI tool with extensive first-party documentation of its command set (install, audit, patch, licenses, etc.) and a dedicated CLI reference page, plus broad community usage confirming real-world CLI use in scripts/CI. Missing for 10: no AI-specific CLI aids like an llms.txt (404) or machine-readable API/docs for agent discovery.", "evidenceIds": [ "pnpm-probe-4", "pnpm-docs-9", "pnpm-docs-11", "pnpm-docs-25", "pnpm-comm-3", "pnpm-comm-5" ] }, { "productId": "pnpm", "storyId": "agentic-public-api", "verdict": "none", "quality": 0, "confidence": "high", "rationale": "pnpm is a CLI package manager with no documented public API, SDK, or programmatic interface for AI agents to drive it — probes confirm no llms.txt, no docs-md, and no OpenAPI spec exist, only a CLI reference. missing for 10: any documented public API (REST/SDK/programmatic), machine-readable API spec, or agent-facing interface beyond shell CLI invocation.", "evidenceIds": [ "pnpm-probe-1", "pnpm-probe-2", "pnpm-probe-3", "pnpm-probe-4" ] }, { "productId": "pnpm", "storyId": "agentic-scoped-keys", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "pnpm is a package manager, not a credential-issuing or API-access-control service; scoped API credential issuance for agents is outside its product category.", "evidenceIds": [] }, { "productId": "pnpm", "storyId": "agentic-sdks", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "pnpm is a package manager/CLI tool, not a service or platform that offers SDKs to build against; the concept of 'official SDKs' is a category mismatch for this product type.", "evidenceIds": [] }, { "productId": "pnpm", "storyId": "agentic-webhooks", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "pnpm is a package manager CLI/tool with no event-driven or webhook-subscription surface; webhooks are not a fair axis for this kind of product.", "evidenceIds": [] }, { "productId": "pnpm", "storyId": "api-interactive-docs", "verdict": "none", "quality": 0, "confidence": "high", "rationale": "pnpm is a CLI package manager with static docs pages; there's no evidence of an interactive API reference with runnable examples, and probes for llms.txt, docs-md, and openapi specs all returned 404s, indicating no such interactive/machine-readable reference exists.", "evidenceIds": [ "pnpm-probe-1", "pnpm-probe-2", "pnpm-probe-3" ] }, { "productId": "pnpm", "storyId": "api-machine-spec", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "pnpm is a CLI package manager, not a service with an HTTP API; a machine-readable API spec like OpenAPI is not a relevant axis for this product category — it has no web API to document.", "evidenceIds": [] }, { "productId": "pnpm", "storyId": "api-sandbox", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "pnpm is a package manager; it has no concept of production data or sandboxed test environments — this axis is a category error for this product type.", "evidenceIds": [] }, { "productId": "pnpm", "storyId": "api-versioning-policy", "verdict": "none", "quality": 0, "confidence": "medium", "rationale": "No evidence pack item documents a formal API/CLI versioning scheme or deprecation policy for pnpm; the closest signals are community complaints about breaking changes (e.g., dropped corepack support) with no linked deprecation notice, and no changelog or semver policy is cited.", "evidenceIds": [ "pnpm-comm-18" ] }, { "productId": "pnpm", "storyId": "artifact-integrity-verification", "verdict": "partial", "quality": 6, "confidence": "medium", "rationale": "pnpm ships `pnpm audit` which verifies ECDSA registry signatures of installed packages against published registry keys and flags known vulnerabilities, plus install-script gating so arbitrary deps can't execute without approval, and lockfile checksums that must be explicitly overridden via --update-checksums. However, signature/audit verification is invoked manually rather than automatically gating every install, and there's no documented support for artifact attestations (e.g., SLSA/sigstore provenance) as part of the trust chain. Missing for 10: automatic pre-execution signature/attestation enforcement on every install, explicit attestation/provenance verification support, independent confirmation the audit signature check is on by default.", "evidenceIds": [ "pnpm-docs-11", "pnpm-docs-26", "pnpm-docs-30", "pnpm-docs-25", "pnpm-docs-16", "pnpm-docs-24", "pnpm-docs-35" ] }, { "productId": "pnpm", "storyId": "automation-bulk-operations", "verdict": "full", "quality": 7, "confidence": "medium", "rationale": "pnpm's workspace filtering ('run tasks on just the projects you touched'), single lockfile across all packages, and catalogs ('define a dependency version once... reference it everywhere, one line to upgrade') directly enable bulk operations across many packages/dependencies at once, and community reports confirm this monorepo tooling works well in practice. Missing for 10: concrete CLI examples of the --filter bulk syntax, evidence of scale limits, and no AI-native-specific framing or independent benchmarking of bulk operations.", "evidenceIds": [ "pnpm-docs-6", "pnpm-docs-7", "pnpm-docs-14", "pnpm-comm-12", "pnpm-comm-14" ] }, { "productId": "pnpm", "storyId": "automation-rules-engine", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "pnpm is a package manager; defining event-triggered automation rules (like workflow/agent rule triggers) is outside its category. It offers lifecycle scripts (install hooks) but no rule-based event-trigger automation system, so this is a category mismatch rather than a missing feature.", "evidenceIds": [] }, { "productId": "pnpm", "storyId": "automation-scheduled-jobs", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "pnpm is a package manager/CLI, not a workflow orchestration or scheduling tool; scheduling recurring jobs is outside its category and not something a package manager could conceivably ship.", "evidenceIds": [] }, { "productId": "pnpm", "storyId": "automation-versioned-workflows", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "pnpm is a package manager, not an automation/workflow orchestration tool; versioning, reviewing, and rolling back 'automations' is not within its product category (it manages dependency lockfiles, not AI agent automations or workflows).", "evidenceIds": [] }, { "productId": "pnpm", "storyId": "cli-manifest-editing", "verdict": "full", "quality": 7, "confidence": "high", "rationale": "pnpm's entire design centers on CLI-driven manifest/lockfile management: dry-run installs show exactly what would change before writing anything (pnpm-docs-9/19), CI automatically enforces frozen-lockfile integrity so manifest/lockfile drift is caught (pnpm-docs-13/34), and workspace/catalog features (pnpm-docs-6/7/32) show version bumps propagate safely through the manifest without manual editing. Community reports corroborate reliable, fast lockfile-driven installs across large monorepos (pnpm-comm-3, pnpm-comm-12, pnpm-comm-14). missing for 10: explicit documentation citation of pnpm add/remove/update command syntax and lockfile-safety guarantees specifically for those subcommands (evidence only covers install/audit/workspace behavior, not the add/remove/update commands directly)", "evidenceIds": [ "pnpm-docs-9", "pnpm-docs-19", "pnpm-docs-13", "pnpm-docs-34", "pnpm-docs-6", "pnpm-docs-7", "pnpm-comm-3", "pnpm-comm-12", "pnpm-comm-14" ] }, { "productId": "pnpm", "storyId": "content-addressed-store-disk-efficiency", "verdict": "full", "quality": 9, "confidence": "high", "rationale": "First-party docs explicitly describe the content-addressable store with hard-linked files so a package version is stored once on disk across projects, and community reports independently corroborate dramatic disk-space savings from this design. Missing for 10: independent benchmark/measurement of actual disk savings across many real projects beyond anecdotal HN comments.", "evidenceIds": [ "pnpm-docs-15", "pnpm-docs-28", "pnpm-comm-4" ] }, { "productId": "pnpm", "storyId": "cross-platform-parity", "verdict": "partial", "quality": 6, "confidence": "medium", "rationale": "pnpm is a self-contained executable that doesn't require Node.js, can install/pin Node per project, and provides a single consistent CLI/config (pnpm-workspace.yaml, .npmrc) that works the same regardless of OS, plus CI docs treat it uniformly. However, there is no explicit cross-platform statement or Windows/macOS/Linux parity documentation, and community evidence shows real platform-specific friction (Electron/symlink incompatibility, symlinks getting messed up) that undercuts a fully uniform workflow claim. Missing for 10: explicit vendor documentation confirming identical behavior across macOS/Linux/Windows, and independent verification that config/workflow is truly platform-agnostic without caveats.", "evidenceIds": [ "pnpm-docs-21", "pnpm-docs-4", "pnpm-docs-22", "pnpm-docs-13", "pnpm-comm-7", "pnpm-comm-16" ] }, { "productId": "pnpm", "storyId": "fast-ci-installs", "verdict": "full", "quality": 7, "confidence": "high", "rationale": "pnpm documents CI-specific behavior including automatic frozen-lockfile mode, a `--prefer-offline`/offline install flag that fails if packages aren't in the local store, and a content-addressable hard-linked store that dramatically speeds up repeated installs, all reinforced by community reports of faster CI installs and smaller caches. missing for 10: a dedicated first-party 'CI cache setup' guide walking through actions/cache key configuration for pnpm store dir, and independent benchmark data specifically for offline/cache-restore CI scenarios beyond general speed anecdotes.", "evidenceIds": [ "pnpm-docs-13", "pnpm-docs-10", "pnpm-docs-15", "pnpm-docs-28", "pnpm-docs-34", "pnpm-docs-21", "pnpm-comm-5", "pnpm-comm-19" ] }, { "productId": "pnpm", "storyId": "frozen-lockfile-enforcement", "verdict": "full", "quality": 9, "confidence": "high", "rationale": "pnpm documents an explicit --frozen-lockfile install mode that fails when the lockfile doesn't match the manifest, and auto-enables this mode in CI environments, directly matching the platform-engineer's need for enforceable install reproducibility. missing for 10: independent/hands-on confirmation of frozen-lockfile failure behavior beyond first-party docs.", "evidenceIds": [ "pnpm-docs-13", "pnpm-docs-34" ] }, { "productId": "pnpm", "storyId": "incumbent-interface-compat", "verdict": "partial", "quality": 7, "confidence": "high", "rationale": "pnpm explicitly markets itself as a drop-in npm replacement usable on existing projects with no migration or lockfile rewrites, and community reports confirm successful switches from npm/yarn/lerna with major speed gains. However, hands-on accounts document real behavioral differences from npm that switchers hit — peer deps aren't auto-installed (unlike npm@7+), some setups needed --shamefully-hoist to restore npm-like flat resolution, symlink-related incompatibilities (e.g. Electron), and confusion from the pnpm binary name being easily mistyped as npm. missing for 10: independent verification that all npm CLI flags/behaviors are fully compatible, and resolution of the documented peer-dependency/symlink friction points.", "evidenceIds": [ "pnpm-docs-1", "pnpm-docs-2", "pnpm-docs-17", "pnpm-comm-10", "pnpm-comm-12", "pnpm-comm-14", "pnpm-comm-17", "pnpm-comm-8", "pnpm-comm-7", "pnpm-comm-13" ] }, { "productId": "pnpm", "storyId": "lockfile-reproducible-install", "verdict": "full", "quality": 8, "confidence": "high", "rationale": "pnpm's docs describe frozen-lockfile installs (default in CI, failing if the lockfile is stale) and a content-addressable, hard-linked store that guarantees identical resolved package files across machines, and multiple community reports confirm consistent, fast, reproducible installs in real projects/monorepos. Missing for 10: an independent third-party audit specifically verifying byte-identical resolution across machines, and one community comment (pnpm-comm-15) prefers yarn3 for reproducibility, giving a minor secondary caveat.", "evidenceIds": [ "pnpm-docs-13", "pnpm-docs-34", "pnpm-docs-15", "pnpm-docs-28", "pnpm-comm-3", "pnpm-comm-12", "pnpm-comm-14", "pnpm-comm-15" ] }, { "productId": "pnpm", "storyId": "machine-readable-cli-output", "verdict": "none", "quality": 0, "confidence": "medium", "rationale": "No evidence in the pack mentions JSON output flags (e.g. --json) for pnpm commands like list, outdated, or audit; the docs pack covers workspaces, patching, security, and CLI options but nothing about machine-readable output formats for agent consumption.", "evidenceIds": [] }, { "productId": "pnpm", "storyId": "measured-performance-claims", "verdict": "partial", "quality": 6, "confidence": "medium", "rationale": "GitHub README explicitly claims 'Up to 2x faster than the alternatives (see benchmark)' pointing to a benchmark section, and independent community reports give concrete measured numbers (e.g., 15s vs 35s CI install, and a Rust rewrite showing 3x/29x speedups). However, the actual benchmark methodology/table isn't present in the evidence pack, and doc probes show no dedicated benchmarks page was found. Missing for 10: the full benchmark data/table itself, methodology details, and independent third-party benchmark reproduction beyond anecdotal HN comments.", "evidenceIds": [ "pnpm-gh-1", "pnpm-comm-5", "pnpm-comm-14", "pnpm-comm-19" ] }, { "productId": "pnpm", "storyId": "migration-from-incumbent", "verdict": "partial", "quality": 6, "confidence": "medium", "rationale": "pnpm positions itself as a drop-in replacement for npm requiring no migration/rewrites/lockfile gymnastics, and community reports confirm real-world migrations from yarn/lerna/npm with noted speed and dependency benefits (pnpm-docs-2, pnpm-docs-17, pnpm-comm-10, pnpm-comm-14, pnpm-comm-17). However there is no dedicated migration guide, import command, or conversion tooling documented, and community evidence shows friction requiring workarounds like --shamefully-hoist and manual peer-dependency fixes during migration. Missing for 10: a documented step-by-step migration/import guide, an automated lockfile-conversion tool, and first-party acknowledgment of common migration pitfalls.", "evidenceIds": [ "pnpm-docs-2", "pnpm-docs-17", "pnpm-comm-10", "pnpm-comm-14", "pnpm-comm-17", "pnpm-comm-8" ] }, { "productId": "pnpm", "storyId": "monorepo-workspace-support", "verdict": "full", "quality": 9, "confidence": "high", "rationale": "pnpm's docs explicitly describe first-class monorepo support: workspace protocol for cross-linked local packages, single lockfile across the workspace, filtering to run tasks on touched projects, and catalogs for shared dependency versions to avoid drift. Community evidence corroborates this in practice, with users praising pnpm's built-in monorepo support after migrating from Lerna/Yarn. Missing for 10: no independent large-scale case study detailing lockfile conflict resolution at scale, and some community reports note occasional symlink/dependency-linking glitches in monorepos.", "evidenceIds": [ "pnpm-docs-6", "pnpm-docs-7", "pnpm-docs-8", "pnpm-docs-29", "pnpm-docs-33", "pnpm-comm-12", "pnpm-comm-14", "pnpm-comm-16" ] }, { "productId": "pnpm", "storyId": "openness-api-parity", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "pnpm is a CLI-only package manager with no graphical UI or web console and no separate API surface — the CLI is the single interface, so an API-vs-UI parity question is a category error for this product type.", "evidenceIds": [] }, { "productId": "pnpm", "storyId": "openness-full-export", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "pnpm is a local CLI package manager that operates directly on files in your own repository (package.json, pnpm-lock.yaml) rather than a hosted service that stores user data behind a proprietary interface; there is no 'export and leave' concept applicable since nothing is locked in a vendor silo to begin with. This data-portability/exit story is a category mismatch for a local dev tool, not a capability gap.", "evidenceIds": [] }, { "productId": "pnpm", "storyId": "openness-open-license", "verdict": "none", "quality": 0, "confidence": "low", "rationale": "pnpm is known to be open source (MIT licensed, hosted on GitHub), but the evidence pack contains no citation confirming a license or repository access — only a GitHub repo link with unrelated performance claims, no license mention.", "evidenceIds": [] }, { "productId": "pnpm", "storyId": "openness-self-host", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "pnpm is a locally-run, open-source CLI package manager with no hosted/cloud service offering — there is no vendor-hosted version to 'self-host' as an alternative to; the concept of self-hosting doesn't apply to this category of tool.", "evidenceIds": [] }, { "productId": "pnpm", "storyId": "parseable-lockfile-format", "verdict": "partial", "quality": 3, "confidence": "low", "rationale": "The docs repeatedly reference a lockfile mechanism (frozen-lockfile in CI, failing installs when the lockfile needs updates, dry-run install reporting what would change) which implies a persistent, checked-in lockfile artifact that tooling can inspect, but none of the evidence explicitly documents the lockfile's format (e.g. YAML/text), its human-readability, or its diffability for an agent. Missing for 10: explicit statement that pnpm-lock.yaml is a plain-text/YAML format, documentation framing it as git-diffable, and any independent/hands-on evidence of an agent or tool actually reading/diffing it.", "evidenceIds": [ "pnpm-docs-13", "pnpm-docs-34", "pnpm-docs-9", "pnpm-docs-19" ] }, { "productId": "pnpm", "storyId": "prebuilt-binary-cache", "verdict": "partial", "quality": 6, "confidence": "medium", "rationale": "pnpm's content-addressable store hard-links previously downloaded/built package files across projects, and `--offline` forces installs to use only packages already in the local store rather than re-fetching, which delivers the caching benefit described. However, the evidence never specifically addresses caching precompiled native binaries to skip source compilation (e.g., node-gyp builds) — it's generic package caching, not binary-artifact caching. missing for 10: explicit documentation of prebuilt/precompiled binary caching for native addons, independent benchmark isolating compile-skip behavior.", "evidenceIds": [ "pnpm-docs-15", "pnpm-docs-28", "pnpm-docs-10", "pnpm-comm-5", "pnpm-comm-14" ] }, { "productId": "pnpm", "storyId": "privacy-data-residency", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "pnpm is a local package manager with no cloud data storage; data residency/region selection is not applicable to its product category.", "evidenceIds": [] }, { "productId": "pnpm", "storyId": "privacy-no-training", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "pnpm is a package manager, not an AI model provider or data processor; it has no relationship to AI training data usage policies. This axis is a category error for this product type.", "evidenceIds": [] }, { "productId": "pnpm", "storyId": "privacy-retention-controls", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "pnpm is a package manager/build tool, not a data-processing or AI service that retains user data on a vendor's behalf; 'data retention and deletion' controls are not a meaningful axis for this category of product.", "evidenceIds": [] }, { "productId": "pnpm", "storyId": "privacy-telemetry-optout", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "pnpm is a local package manager CLI; it does not collect or transmit telemetry/usage data to a vendor server in the way that would require an opt-out, unlike SaaS/AI tools. This is a category mismatch — no evidence pack material discusses telemetry collection or opt-out mechanisms for pnpm.", "evidenceIds": [] }, { "productId": "pnpm", "storyId": "private-registry-support", "verdict": "partial", "quality": 4, "confidence": "low", "rationale": "The docs mention project-specific `.npmrc`-replacing settings and registry signature verification against per-registry public keys, implying multi-registry support, but there is no explicit documentation in the pack of configuring private registries/mirrors with scoped (per-package-scope) authentication tokens. missing for 10: explicit docs on `.npmrc` scoped registry/authToken configuration, mirror setup examples, and any hands-on confirmation of scoped auth working in practice.", "evidenceIds": [ "pnpm-docs-14", "pnpm-docs-11", "pnpm-docs-26", "pnpm-docs-30" ] }, { "productId": "pnpm", "storyId": "project-env-activation", "verdict": "partial", "quality": 4, "confidence": "medium", "rationale": "pnpm documents automatic per-project Node.js version pinning without nvm or shell hooks, switching to the version declared in packageManager/devEngines fields on first use (docs-4, docs-22, docs-27). However, there is no evidence of automatic environment-variable activation, nor of true directory-entry (cd-triggered) activation like direnv/mise — pnpm's switching happens 'on first use' of the pnpm CLI, not on shell directory change. Missing for 10: environment variable auto-loading, true cd-triggered activation (vs. on-command-run switching), and any independent/hands-on confirmation of this specific behavior.", "evidenceIds": [ "pnpm-docs-4", "pnpm-docs-22", "pnpm-docs-27", "pnpm-gh-2" ] }, { "productId": "pnpm", "storyId": "registry-breadth", "verdict": "full", "quality": 8, "confidence": "high", "rationale": "pnpm is a drop-in replacement for npm that installs from the same npm registry ecosystem, giving developers access to virtually the entire npm package registry without migration or rewrites; community reports confirm large real-world projects (20+ package monorepos, Electron apps, etc.) installing arbitrary npm dependencies successfully via pnpm. missing for 10: explicit first-party statements about registry size/maintenance or support for alternate registries beyond npm compatibility.", "evidenceIds": [ "pnpm-docs-1", "pnpm-docs-2", "pnpm-docs-17", "pnpm-comm-10", "pnpm-comm-14" ] }, { "productId": "pnpm", "storyId": "runtime-version-management", "verdict": "full", "quality": 8, "confidence": "medium", "rationale": "pnpm docs describe installing/pinning Node.js per project directly from pnpm (no nvm needed), and switching to the version specified in package.json's packageManager/devEngines.packageManager field on first use — exactly the 'checked-in config file' workflow described. GitHub also markets pnpm as usable 'as a Node.js version manager.' Missing for 10: independent/hands-on confirmation that runtime switching works reliably across projects (community discussion instead focuses on corepack deprecation, a related but distinct concern), and broader tool-version support beyond Node.js.", "evidenceIds": [ "pnpm-docs-4", "pnpm-docs-21", "pnpm-docs-22", "pnpm-docs-27", "pnpm-gh-2" ] }, { "productId": "pnpm", "storyId": "security-audit-command", "verdict": "full", "quality": 8, "confidence": "high", "rationale": "pnpm ships a native `pnpm audit` CLI command that checks installed packages for known security issues, supports `--fix`, and even verifies registry signatures; docs also describe using overrides to force non-vulnerable versions. This directly matches the platform-engineer story of auditing dependencies from the CLI. Missing for 10: independent/hands-on community corroboration of `pnpm audit` usage and details on vulnerability database source/severity reporting.", "evidenceIds": [ "pnpm-docs-25", "pnpm-docs-36", "pnpm-docs-11", "pnpm-docs-12" ] }, { "productId": "pnpm", "storyId": "single-command-bootstrap", "verdict": "full", "quality": 8, "confidence": "high", "rationale": "pnpm's core workflow is a single `pnpm install` that resolves and links all declared dependencies from package.json/lockfile, with frozen-lockfile enforcement in CI (docs-13, docs-34) ensuring reproducible bootstrapping, and community reports confirm fast, reliable installs on fresh clones/monorepos (pnpm-comm-5, pnpm-comm-14, pnpm-comm-17). The content-addressable store and node_modules linking (docs-15, docs-28) further support consistent installs across machines. Missing for 10: an explicit doc snippet naming the single `pnpm install` bootstrap command/flow rather than inferring it from CI/lockfile docs, and independent benchmarking beyond anecdotal HN comments.", "evidenceIds": [ "pnpm-docs-13", "pnpm-docs-34", "pnpm-docs-15", "pnpm-docs-28", "pnpm-comm-5", "pnpm-comm-14", "pnpm-comm-17" ] }, { "productId": "pnpm", "storyId": "supply-chain-protections", "verdict": "partial", "quality": 6, "confidence": "medium", "rationale": "pnpm docs confirm lifecycle-script blocking (\"Install scripts don't run for arbitrary dependencies. You approve which packages may execute build scripts\") plus audit/signature verification for known vulnerabilities, and community evidence confirms a real `minimumReleaseAge` config key exists. However, the minimum-release-age feature is not documented in the first-party pack (only referenced via a confused community question about global vs workspace scope), and there's no first-party doc explaining how to configure/enforce it. Missing for 10: first-party docs on minimumReleaseAge configuration and scope, plus confirmation it works reliably at the global level.", "evidenceIds": [ "pnpm-docs-16", "pnpm-docs-24", "pnpm-docs-25", "pnpm-docs-36", "pnpm-comm-1", "pnpm-comm-2" ] }, { "productId": "pnpm", "storyId": "third-party-extension-ecosystem", "verdict": "none", "quality": 0, "confidence": "medium", "rationale": "The evidence pack shows no plugin architecture, taps, overlays, or pluggable backend system for pnpm — only built-in features like patches, catalogs, and audit. No documentation of a third-party extension mechanism analogous to Homebrew taps or npm/yarn plugin systems appears anywhere in the pack.", "evidenceIds": [] }, { "productId": "pnpm", "storyId": "version-pinning-per-project", "verdict": "full", "quality": 8, "confidence": "high", "rationale": "pnpm supports lockfiles with frozen-install/CI enforcement, overrides in pnpm-workspace.yaml, catalogs for pinning shared versions, and packageManager/devEngines pinning of Node itself, all of which are respected during install (frozen-lockfile, --offline, --update-checksums controls). missing for 10: independent hands-on verification of pin enforcement across edge cases, and clearer detail on per-dependency exact-version pinning (save-exact) beyond catalogs/overrides.", "evidenceIds": [ "pnpm-docs-7", "pnpm-docs-12", "pnpm-docs-13", "pnpm-docs-22", "pnpm-docs-34", "pnpm-docs-14", "pnpm-docs-32" ] }, { "productId": "pnpm", "storyId": "workspace-filtered-operations", "verdict": "full", "quality": 8, "confidence": "high", "rationale": "pnpm docs explicitly cite 'filtering to run tasks on just the projects you touched' as a first-class monorepo feature, plus community feedback confirms strong built-in monorepo support for scripts/installs across workspace subsets. missing for 10: no explicit doc citation naming the `--filter` flag syntax or change-based filtering (e.g. `--filter=...[origin/main]`), and no independent hands-on verification of filtered install/run behavior beyond general monorepo praise.", "evidenceIds": [ "pnpm-docs-6", "pnpm-comm-12", "pnpm-comm-11" ] }, { "productId": "uv", "storyId": "agent-headless-dependency-install", "verdict": "partial", "quality": 6, "confidence": "medium", "rationale": "uv's `uv add`, `uv remove`, and `uv lock --upgrade-package` commands are documented as non-interactive CLI operations that update the lockfile/environment, and community reports confirm uv surfaces resolution errors (e.g., failing to resolve a local wheel) rather than silently succeeding, supporting scriptable failure detection. However, no evidence explicitly documents uv's exit-code conventions or structured/machine-parseable error output for agent-driven automation. Missing for 10: explicit exit-code documentation, structured/JSON error reporting, and first-party guidance on non-interactive/CI failure handling.", "evidenceIds": [ "uv-docs-2", "uv-docs-38", "uv-docs-39", "uv-comm-18", "uv-docs-9" ] }, { "productId": "uv", "storyId": "agentic-agent-docs", "verdict": "full", "quality": 8, "confidence": "medium", "rationale": "uv explicitly publishes an llms.txt index at docs.astral.sh/uv/llms.txt and exposes every doc page as raw markdown via an index.md suffix, directly enabling agent-oriented doc consumption. The probe evidence checked different, incorrect paths (root-level llms.txt, bare .md suffix) so it does not actually contradict the documented llms.txt location. Missing for 10: independent/hands-on confirmation that the exact documented llms.txt URL and index.md convention work as described.", "evidenceIds": [ "uv-docs-52", "uv-probe-1", "uv-probe-2" ] }, { "productId": "uv", "storyId": "agentic-ai-insights", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "uv is a Python packaging/project management tool with no data-analysis or insight-generation features; AI-generated insights from user data is a category error for this product type.", "evidenceIds": [] }, { "productId": "uv", "storyId": "agentic-autonomous-automation", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "uv is a Python packaging/project management tool, not an automation/orchestration platform; there is no axis in the evidence for scheduling or running autonomous background automations, and this capability is outside its category (wrong axis, not a missing feature of this tool type).", "evidenceIds": [] }, { "productId": "uv", "storyId": "agentic-builtin-assistant", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "uv is a Python package/project manager CLI, not an AI assistant product; the evidence pack shows no built-in AI assistant feature, and this axis is a category error for this type of tool.", "evidenceIds": [] }, { "productId": "uv", "storyId": "agentic-headless", "verdict": "full", "quality": 8, "confidence": "high", "rationale": "uv is explicitly designed as a scriptable CLI with deterministic, non-interactive commands (init, add, run, lock, tool install) and provides official CI tooling via the astral-sh/setup-uv GitHub Action, cache persistence for CI, and self-update; it also ships a documented CLI reference and JSON output mode (uv version --output-format json) for machine parsing, all consistent with headless/CI use. Missing for 10: no independent CI-hands-on report confirming smooth headless runs at scale, and community notes mention some friction with Docker/CI env var complexity (uv-comm-16).", "evidenceIds": [ "uv-docs-10", "uv-docs-34", "uv-docs-46", "uv-docs-50", "uv-docs-28", "uv-gh-3", "uv-comm-16" ] }, { "productId": "uv", "storyId": "agentic-mcp-client", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "uv is a Python package/project manager, not an AI agent or assistant; there is no evidence of MCP server integration in its feature set, and this axis is outside its product category.", "evidenceIds": [] }, { "productId": "uv", "storyId": "agentic-mcp-server", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "uv is a Python packaging/project tool, not an agent, and there is no evidence of an official MCP server for it; connecting agents via MCP is outside this product's category.", "evidenceIds": [] }, { "productId": "uv", "storyId": "agentic-nl-commands", "verdict": "none", "quality": 0, "confidence": "high", "rationale": "uv's entire interface is a structured CLI with explicit subcommands (uv init, uv add, uv run, uvx, etc.) documented across the evidence pack; there is no mention of natural-language parsing, an AI assistant, or NL-to-command translation anywhere in the docs or community discussion.", "evidenceIds": [] }, { "productId": "uv", "storyId": "agentic-official-cli", "verdict": "full", "quality": 9, "confidence": "high", "rationale": "uv ships an official, extensively documented CLI (docs.astral.sh/uv/reference/cli/) covering project management, tool execution, packaging, and even JSON-structured output (`uv version --output-format json`) suitable for scripting/agentic use, corroborated by extensive first-party docs and independent hands-on community reports of CLI usage. Missing for 10: no explicit documentation or guide targeting AI-agent/automation-specific CLI usage patterns beyond general scriptability.", "evidenceIds": [ "uv-probe-4", "uv-docs-28", "uv-docs-4", "uv-docs-3", "uv-comm-6", "uv-comm-10", "uv-docs-52" ] }, { "productId": "uv", "storyId": "agentic-public-api", "verdict": "partial", "quality": 5, "confidence": "medium", "rationale": "uv is a CLI tool whose only 'API' is its command-line interface, which is thoroughly documented (uv-probe-4 CLI reference) and includes some machine-friendly outputs (e.g. `uv version --output-format json`) plus a claimed llms.txt/markdown doc mirror for LLM consumption (uv-docs-52). However there is no true public REST/SDK API, and independent probes found no openapi spec and a 404 on the root llms.txt path (uv-probe-1, uv-probe-3), so AI-native programmatic access is limited to shelling out to the CLI rather than calling a documented API surface. Missing for 10: a genuine REST/SDK API, confirmed working llms.txt/openapi endpoint, and evidence of agents driving uv via anything beyond CLI invocation.", "evidenceIds": [ "uv-probe-4", "uv-docs-28", "uv-docs-52", "uv-probe-1", "uv-probe-3" ] }, { "productId": "uv", "storyId": "agentic-scoped-keys", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "uv is a Python packaging/project tool; it has no concept of API credentials or agent identity/authorization scoping, so scoped/least-privilege credential issuance is a category error for this product type.", "evidenceIds": [] }, { "productId": "uv", "storyId": "agentic-sdks", "verdict": "none", "quality": 0, "confidence": "medium", "rationale": "uv's evidence pack covers CLI commands, docs, and package management features, but there is no mention of an official SDK or programmatic API library that developers could build against for AI-native integration; the closest is the llms.txt documentation index, which is not an SDK.", "evidenceIds": [] }, { "productId": "uv", "storyId": "agentic-webhooks", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "uv is a Python packaging/project management CLI tool, not an event-driven service; webhooks/event subscriptions are not a relevant capability category for this kind of product.", "evidenceIds": [] }, { "productId": "uv", "storyId": "api-interactive-docs", "verdict": "none", "quality": 0, "confidence": "high", "rationale": "uv ships static CLI reference documentation (uv-probe-4) with code-block examples, but there is no interactive, runnable API reference — explicit probes for llms.txt, markdown-doc endpoints, and OpenAPI/Swagger specs all returned 404s (uv-probe-1, uv-probe-2, uv-probe-3), and no evidence describes an interactive playground or executable docs.", "evidenceIds": [ "uv-probe-1", "uv-probe-2", "uv-probe-3", "uv-probe-4" ] }, { "productId": "uv", "storyId": "api-machine-spec", "verdict": "partial", "quality": 4, "confidence": "medium", "rationale": "uv is a CLI tool without a REST/network API, so a traditional OpenAPI spec doesn't apply, but it does publish a machine-readable llms.txt index and raw markdown for every docs page, which is the closest 'equivalent' to a machine-readable spec of its surface (uv-docs-52). However, dedicated probes for actual OpenAPI/swagger endpoints and root-level llms.txt all returned 404s, showing no formal structured API spec exists (uv-probe-1, uv-probe-2, uv-probe-3). Missing for 10: a structured machine-readable spec of the CLI commands/flags themselves (e.g., JSON schema of the CLI), and confirmation the llms.txt/markdown route is discoverable at a standard well-known path.", "evidenceIds": [ "uv-docs-52", "uv-probe-1", "uv-probe-2", "uv-probe-3", "uv-probe-4" ] }, { "productId": "uv", "storyId": "api-sandbox", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "uv is a Python package/project manager, not a service with production data or a sandbox/test-environment concept; testing against a sandbox vs production data is a category error for this kind of tool.", "evidenceIds": [] }, { "productId": "uv", "storyId": "api-versioning-policy", "verdict": "none", "quality": 0, "confidence": "high", "rationale": "uv is a CLI package manager; the evidence pack shows no versioned API surface, API reference, or documented deprecation policy for such an API — only CLI commands, self-update, and docs indexing are mentioned. The axis is applicable (a tool could publish versioned APIs/CLI compatibility guarantees with deprecation notices) but no such policy is evidenced.", "evidenceIds": [ "uv-probe-3", "uv-docs-52", "uv-probe-4" ] }, { "productId": "uv", "storyId": "artifact-integrity-verification", "verdict": "none", "quality": 0, "confidence": "medium", "rationale": "No evidence in the pack mentions checksum verification, package signing, or attestation checks before installing/running packages; docs cover caching, tool install, and lockfiles but not supply-chain verification mechanisms.", "evidenceIds": [] }, { "productId": "uv", "storyId": "automation-bulk-operations", "verdict": "partial", "quality": 4, "confidence": "low", "rationale": "uv supports some bulk-style operations — importing all dependencies from a requirements.txt via `uv add -r` (uv-docs-42), workspace support for managing multiple sub-projects (uv-docs-32/56), and lockfile-wide upgrade operations (uv-docs-9/39) — but there is no explicit 'bulk operate across many items' feature (e.g., batch scripting many independent tasks, mass tool upgrades, or fleet-style operations) documented or discussed by users. Missing for 10: dedicated bulk/batch command documentation, evidence of scaling to many independent items (not just one project's dependency tree), and hands-on confirmation of bulk workflows.", "evidenceIds": [ "uv-docs-42", "uv-docs-32", "uv-docs-56", "uv-docs-9", "uv-docs-39" ] }, { "productId": "uv", "storyId": "automation-rules-engine", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "uv is a Python packaging/project management tool; it has no event-based rule/trigger/automation-workflow engine, and event-driven automation is outside its category (a buyer would use CI/CD or task schedulers for that, not uv itself). This is a wrong-axis question for a package manager, not a missing feature.", "evidenceIds": [] }, { "productId": "uv", "storyId": "automation-scheduled-jobs", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "uv is a Python packaging/project manager; scheduling recurring jobs or workflows is outside its product category — no scheduler/cron/orchestration feature is claimed or implied by any evidence.", "evidenceIds": [] }, { "productId": "uv", "storyId": "automation-versioned-workflows", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "uv is a Python packaging/project manager (dependency installs, virtual envs, tool execution, lockfiles), not an automation/workflow platform; the story's concept of versioning, reviewing, and rolling back 'automations' (e.g., agent workflows) does not map to any uv capability in the evidence pack.", "evidenceIds": [] }, { "productId": "uv", "storyId": "cli-manifest-editing", "verdict": "full", "quality": 8, "confidence": "high", "rationale": "uv provides dedicated CLI commands (`uv add`, `uv remove`, `uv lock --upgrade-package`) that programmatically update both pyproject.toml and uv.lock, exactly the kind of safe manifest/lockfile rewrite an agent would invoke instead of hand-editing files, and this is corroborated by community reports of uv 'just working' for dependency management. missing for 10: no explicit hands-on evidence of an agent-driven workflow using these commands, and no discussion of safety guarantees against manual lockfile edits.", "evidenceIds": [ "uv-docs-2", "uv-docs-9", "uv-docs-38", "uv-docs-39", "uv-docs-17", "uv-comm-6", "uv-comm-10" ] }, { "productId": "uv", "storyId": "content-addressed-store-disk-efficiency", "verdict": "full", "quality": 8, "confidence": "medium", "rationale": "uv's docs explicitly describe a global cache that deduplicates dependencies across projects ('Disk-space efficient, with a global cache for dependency deduplication') and detail cache management (cache-keys, cache clean) plus aggressive caching to avoid re-downloading previously accessed packages, directly matching the shared content-addressable store story. Community reports corroborate large speed/disk benefits, though one user notes uvx sometimes re-downloads dependencies unexpectedly, suggesting the caching isn't always perfectly hit. Missing for 10: explicit technical detail on content-addressing/hard-linking mechanism and independent verification of true single-copy-on-disk behavior across projects.", "evidenceIds": [ "uv-docs-25", "uv-docs-33", "uv-docs-11", "uv-docs-26", "uv-docs-45", "uv-comm-4", "uv-comm-7" ] }, { "productId": "uv", "storyId": "cross-platform-parity", "verdict": "full", "quality": 7, "confidence": "medium", "rationale": "uv's lockfile is explicitly documented as cross-platform, and it ships standalone installers (curl-based) plus pip installation, with consistent CLI commands (`uv add`, `uv run`, `uv tool install`, etc.) that work the same way regardless of OS. Community comments corroborate a consistent, fast workflow but don't specifically stress-test Windows parity. Missing for 10: explicit Windows-specific documentation/testing, independent hands-on confirmation of identical behavior across macOS/Linux/Windows, and any discussion of platform-specific quirks.", "evidenceIds": [ "uv-docs-17", "uv-docs-54", "uv-docs-57", "uv-gh-2", "uv-docs-4", "uv-comm-2", "uv-comm-6" ] }, { "productId": "uv", "storyId": "fast-ci-installs", "verdict": "partial", "quality": 7, "confidence": "medium", "rationale": "uv documents a clear CI caching workflow via the official `astral-sh/setup-uv` GitHub Action (installs uv, persists cache) plus a global dependency cache, cache-key config, and cache-clean commands, which directly supports fast CI installs with cache-restore. However, there is no explicit documentation of an 'offline mode' or offline-install flag, and community reports note real caching gaps (e.g. uvx sometimes re-downloading dependencies, large disk cache growth) that undercut a fully offline-capable guarantee. Missing for 10: explicit offline-install/--offline flag documentation, first-party guidance on air-gapped CI use, and confirmation that cache-restore avoids network calls entirely.", "evidenceIds": [ "uv-docs-10", "uv-docs-34", "uv-docs-33", "uv-docs-25", "uv-docs-11", "uv-docs-26", "uv-docs-45", "uv-comm-4", "uv-comm-11" ] }, { "productId": "uv", "storyId": "frozen-lockfile-enforcement", "verdict": "none", "quality": 0, "confidence": "medium", "rationale": "The evidence pack confirms uv has a lockfile (uv.lock) and commands like uv add/uv lock --upgrade-package, but nowhere does it mention a --frozen or --locked flag (or any mode) that fails an install when the manifest and lockfile diverge. Since lockfile reproducibility is clearly an applicable axis for a package manager but no supporting evidence exists, this is 'none' rather than 'na'.", "evidenceIds": [ "uv-docs-17", "uv-docs-54", "uv-docs-57", "uv-docs-9", "uv-docs-39" ] }, { "productId": "uv", "storyId": "incumbent-interface-compat", "verdict": "partial", "quality": 7, "confidence": "medium", "rationale": "uv explicitly ships a `uv pip` interface described as a drop-in replacement for common pip/pip-tools/virtualenv commands, letting switchers keep familiar syntax while adopting uv (uv-docs-5, uv-docs-31), and also supports migrating requirements.txt via `uv add -r` (uv-docs-42). However, hands-on community reports show real friction: missing `uv pip install --user` support, `uv pip` not being a full pip replacement in some workflows, and non-standard handling of things like NVIDIA's package hacks or pre-releases (uv-comm-8, uv-comm-12, uv-comm-16). Missing for 10: independent verification that all common pip/poetry/pyenv command idioms map cleanly, and resolution of documented edge-case incompatibilities.", "evidenceIds": [ "uv-docs-5", "uv-docs-31", "uv-docs-42", "uv-comm-8", "uv-comm-12", "uv-comm-16" ] }, { "productId": "uv", "storyId": "lockfile-reproducible-install", "verdict": "full", "quality": 7, "confidence": "medium", "rationale": "uv's `uv.lock` is described as a cross-platform lockfile with exact dependency information, and `uv add`/`uv lock --upgrade-package` explicitly preserve the rest of the lockfile intact, supporting deterministic, reproducible installs across machines. Missing for 10: explicit documentation of the `uv sync` command for installing strictly from the lockfile, and independent/hands-on confirmation that resolved versions are identical across different OS/machines.", "evidenceIds": [ "uv-docs-17", "uv-docs-54", "uv-docs-57", "uv-docs-2", "uv-docs-9", "uv-docs-39" ] }, { "productId": "uv", "storyId": "machine-readable-cli-output", "verdict": "partial", "quality": 4, "confidence": "medium", "rationale": "Docs show at least one core command supporting machine-readable output (`uv version --output-format json`), indicating uv has JSON output support for some commands, which an agent could parse instead of scraping text. However, evidence pack shows only this single command with a JSON flag; there's no documentation of JSON output across other core commands (uv add, uv lock, uv tree, uv pip list, uv tool list, etc.) or independent confirmation of consistent structured-output support. Missing for 10: JSON/structured output evidence for other core commands (add, remove, lock, tree, pip list/freeze), a documented schema, and independent/hands-on confirmation that agents can reliably parse it.", "evidenceIds": [ "uv-docs-28" ] }, { "productId": "uv", "storyId": "measured-performance-claims", "verdict": "none", "quality": 0, "confidence": "high", "rationale": "Evidence contains only qualitative claims of speed ('extremely fast', community anecdotes like 'confusingly fast') but no published benchmark suite, methodology, or measured numbers from Astral or third parties; one community comment (uv-comm-19) references informal internal benchmarking but reports no figures and notes gains can vanish under certain configs, undermining rather than substantiating a benchmark claim.", "evidenceIds": [ "uv-docs-52", "uv-comm-1", "uv-comm-2", "uv-comm-19" ] }, { "productId": "uv", "storyId": "migration-from-incumbent", "verdict": "partial", "quality": 6, "confidence": "medium", "rationale": "uv documents a concrete import path from pip's requirements.txt (`uv add -r`) and offers a `uv pip` drop-in interface plus positions itself as a pip/pip-tools/poetry/pyenv/virtualenv replacement, and community reports confirm many users migrating with minor friction (e.g. missing `--user` flag). However there is no dedicated conversion tool or documented guide for importing an existing poetry.lock/Pipfile/conda environment, and some community feedback shows migration is only partial (still using `uv pip`, or treating uv as 'just a faster pip+venv').\nmissing for 10: dedicated poetry/Pipfile/conda lockfile conversion tooling, an official step-by-step migration guide beyond the requirements.txt case, independent hands-on confirmation of full incumbent-tool migration.", "evidenceIds": [ "uv-docs-42", "uv-docs-4", "uv-docs-5", "uv-docs-31", "uv-comm-8", "uv-comm-14", "uv-comm-16" ] }, { "productId": "uv", "storyId": "monorepo-workspace-support", "verdict": "full", "quality": 7, "confidence": "medium", "rationale": "uv explicitly documents Cargo-style workspaces for scalable monorepo projects and a single cross-platform uv.lock lockfile shared across the project, which is the core mechanism for cross-linked local dependencies. Missing for 10: independent/hands-on community confirmation specifically of workspace usage (all community comments concern general uv speed/behavior, not workspaces), and no detail on workspace-specific edge cases or member-linking syntax beyond the doc pointer.", "evidenceIds": [ "uv-docs-32", "uv-docs-56", "uv-docs-17", "uv-docs-54", "uv-docs-57" ] }, { "productId": "uv", "storyId": "openness-api-parity", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "uv is a CLI/package-manager tool with no graphical or web UI and no separate API surface — the CLI itself is the sole interface, so a UI-vs-API parity question is a category error for this kind of product.", "evidenceIds": [] }, { "productId": "uv", "storyId": "openness-full-export", "verdict": "partial", "quality": 5, "confidence": "low", "rationale": "uv stores all project state in plain, open formats (pyproject.toml, uv.lock) that live on the user's own filesystem rather than in a proprietary or hosted store, so there is inherently nothing to 'export' — the user already owns open, portable files. However, there's no explicit documentation framing this as a data-portability/export guarantee, and evidence doesn't address other local state (e.g., cache) or any hosted account data. Missing for 10: explicit vendor statement on data portability/no lock-in, documentation of exporting/migrating full project state, independent confirmation of no proprietary artifacts.", "evidenceIds": [ "uv-docs-17", "uv-docs-54", "uv-docs-57", "uv-docs-25", "uv-docs-11" ] }, { "productId": "uv", "storyId": "openness-open-license", "verdict": "partial", "quality": 5, "confidence": "medium", "rationale": "The evidence confirms uv's source code lives in a public GitHub repository (astral-sh/uv) that is directly quoted and referenced, indicating openly readable source, but no citation in the pack states or confirms an explicit open-source license (e.g., MIT/Apache) for the project. missing for 10: explicit license file/badge citation, independent confirmation of license terms, and any docs page stating the licensing model.", "evidenceIds": [ "uv-gh-1", "uv-gh-2", "uv-gh-3", "uv-gh-4", "uv-gh-5" ] }, { "productId": "uv", "storyId": "openness-self-host", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "uv is a local CLI package/project manager distributed as open-source binaries (installed via curl/pip) that runs entirely on the user's own machine; there is no hosted/SaaS version for which 'self-hosting' would be a meaningful alternative deployment choice. This axis is a category error for this kind of product.", "evidenceIds": [] }, { "productId": "uv", "storyId": "parseable-lockfile-format", "verdict": "partial", "quality": 6, "confidence": "medium", "rationale": "uv.lock is documented as a well-defined, cross-platform lockfile containing exact dependency information, and uv provides a documented CLI/reference and llms.txt for machine consumption, supporting agent readability. However, the evidence never explicitly states the lockfile's text format (TOML) or its diff-friendliness, nor is there community/hands-on confirmation of agents reading/diffing uv.lock. Missing for 10: explicit documentation of the lockfile's text/TOML format, explicit diff-friendliness claims, and independent evidence of agents successfully parsing or diffing uv.lock.", "evidenceIds": [ "uv-docs-17", "uv-docs-54", "uv-docs-57", "uv-docs-52", "uv-probe-4" ] }, { "productId": "uv", "storyId": "prebuilt-binary-cache", "verdict": "full", "quality": 8, "confidence": "high", "rationale": "uv installs Python packages via wheels (prebuilt binaries) by default and uses a global cache to avoid re-downloading/re-building dependencies already fetched, with docs confirming aggressive caching and disk-efficient global cache for deduplication; community reports corroborate the speed gains from this caching. missing for 10: explicit first-party documentation contrasting wheel vs sdist source builds, and independent benchmarking specifically isolating binary-cache reuse rather than general speed.", "evidenceIds": [ "uv-docs-25", "uv-docs-33", "uv-docs-26", "uv-comm-1", "uv-comm-2", "uv-comm-7" ] }, { "productId": "uv", "storyId": "privacy-data-residency", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "uv is a local Python package/project manager CLI tool with no hosted data storage or cloud service component, so data residency/region selection is a category error for this product type.", "evidenceIds": [] }, { "productId": "uv", "storyId": "privacy-no-training", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "uv is a Python package/project manager; it has no data-training or AI-model opt-out feature, and this axis is a category error for a package management CLI tool.", "evidenceIds": [] }, { "productId": "uv", "storyId": "privacy-retention-controls", "verdict": "na", "quality": 0, "confidence": "high", "rationale": "uv is a local Python package/project manager CLI; it does not process, retain, or store user data on behalf of an AI workflow in a way that data-retention/deletion controls would apply. Its only local state is a build/dependency cache (clearable via `uv cache clean`), which is not about privacy-sensitive data retention — this axis is a category error for this product type.", "evidenceIds": [] }, { "productId": "uv", "storyId": "privacy-telemetry-optout", "verdict": "none", "quality": 0, "confidence": "low", "rationale": "No evidence in the pack mentions telemetry, usage tracking, or an opt-out mechanism for uv; none of the docs or community items address this axis.", "evidenceIds": [] }, { "productId": "uv", "storyId": "private-registry-support", "verdict": "none", "quality": 0, "confidence": "high", "rationale": "The evidence pack covers uv's project management, tools, caching, and pip-compatibility features but contains no mention of configuring private package indexes, mirrors, or scoped authentication credentials. This is a fair axis for a package manager, but no supporting evidence exists in the pack.", "evidenceIds": [] }, { "productId": "uv", "storyId": "project-env-activation", "verdict": "partial", "quality": 5, "confidence": "medium", "rationale": "uv supports per-project Python version pinning (`uv python pin`, `.python-version`) and `uv run` automatically uses the correct interpreter/venv without manual activation, and community feedback confirms this removes the need to 'activate' environments manually. However, there is no evidence of automatic shell-hook style activation when simply `cd`-ing into a directory (no direnv-like trigger), nor of automatic environment-variable loading tied to directory entry — activation still requires invoking `uv run`/`uvx` explicitly. missing for 10: automatic directory-based activation without invoking a uv command, evidence of environment-variable (not just Python-version) auto-loading on cd, and independent confirmation of this exact workflow.", "evidenceIds": [ "uv-gh-1", "uv-gh-4", "uv-comm-6", "uv-comm-10" ] }, { "productId": "uv", "storyId": "registry-breadth", "verdict": "full", "quality": 8, "confidence": "high", "rationale": "uv fully supports installing Python packages and tools via uv add, uv pip, uv tool install/uvx, all of which draw on the standard Python package ecosystem (PyPI) and are corroborated by extensive community use for real-world packages like torch, ruff, and pycowsay, showing it can fetch a huge range of actively maintained packages quickly and reliably. missing for 10: explicit mention of PyPI/registry scale or freshness, and independent benchmarking of registry breadth vs pip/conda.", "evidenceIds": [ "uv-docs-2", "uv-docs-5", "uv-docs-31", "uv-docs-58", "uv-docs-19", "uv-comm-2", "uv-comm-6", "uv-comm-11" ] }, { "productId": "uv", "storyId": "runtime-version-management", "verdict": "full", "quality": 8, "confidence": "high", "rationale": "uv supports `uv python pin 3.11` which writes a checked-in `.python-version` file, and `uv python install` to install runtimes, plus `uv tool install`/`uvx` for per-project tool versions pinned via pyproject.toml/lockfile. This directly matches installing/switching runtimes or tool versions from a checked-in config file. Missing for 10: independent hands-on confirmation specifically of `.python-version` switching behavior across projects (only vendor docs/GitHub README cited) and no community corroboration of multi-project runtime switching workflow.", "evidenceIds": [ "uv-gh-1", "uv-gh-4", "uv-gh-5", "uv-docs-27", "uv-docs-6", "uv-docs-50", "uv-docs-20", "uv-docs-30" ] }, { "productId": "uv", "storyId": "security-audit-command", "verdict": "none", "quality": 0, "confidence": "high", "rationale": "No evidence pack item mentions vulnerability scanning, CVE auditing, or security advisories in uv's CLI; coverage is entirely about dependency management, tooling, caching, and Python version handling.", "evidenceIds": [] }, { "productId": "uv", "storyId": "single-command-bootstrap", "verdict": "full", "quality": 8, "confidence": "high", "rationale": "uv's project workflow (uv init, uv add, uv.lock cross-platform lockfile) combined with `uv run` automatically creating/syncing the environment before executing anything means a fresh clone can be bootstrapped and run with a single command, as confirmed by docs (uv-docs-17, uv-docs-16) and hands-on community reports ('no need to activate env or anything, uv run automatically runs your code through the env' — uv-comm-6; 'The venv and your Python install are just handled for you by uv run' — uv-comm-10). missing for 10: no explicit citation of the dedicated `uv sync` subcommand or an end-to-end fresh-clone walkthrough in the evidence pack.", "evidenceIds": [ "uv-docs-17", "uv-docs-16", "uv-docs-15", "uv-comm-6", "uv-comm-10" ] }, { "productId": "uv", "storyId": "supply-chain-protections", "verdict": "none", "quality": 0, "confidence": "high", "rationale": "No evidence in the pack mentions any supply-chain security controls like blocking lifecycle scripts, enforcing minimum package release age, or similar malicious-package protections; all citations concern project/tool management, caching, and general performance/UX feedback.", "evidenceIds": [] }, { "productId": "uv", "storyId": "third-party-extension-ecosystem", "verdict": "none", "quality": 0, "confidence": "medium", "rationale": "The evidence pack contains no mention of any plugin system, third-party backend hooks, taps, or overlay mechanism for uv; all citations describe uv's built-in commands (add/remove/run/tool/venv/cache) rather than any extensibility API for third parties to hook into the manager. This is a fair axis for a package/project manager (comparable to pip plugins or poetry plugins), but no evidence shows uv supports it.", "evidenceIds": [] }, { "productId": "uv", "storyId": "version-pinning-per-project", "verdict": "full", "quality": 9, "confidence": "high", "rationale": "uv.lock provides exact cross-platform dependency pinning respected by uv sync/run, uv python pin pins Python version per project, and tool installs respect specified version constraints on upgrade; community feedback corroborates reliable reproducible behavior. Missing for 10: no independent hands-on test explicitly verifying pin enforcement across CI/multiple machines beyond docs claims.", "evidenceIds": [ "uv-docs-17", "uv-docs-2", "uv-docs-38", "uv-gh-1", "uv-docs-50", "uv-docs-23", "uv-comm-2", "uv-comm-15" ] }, { "productId": "uv", "storyId": "workspace-filtered-operations", "verdict": "none", "quality": 0, "confidence": "medium", "rationale": "Evidence confirms uv supports Cargo-style workspaces (uv-docs-32, uv-docs-56) but contains no mention of filtering installs or `uv run` scripts to a subset of workspace packages, package-selection flags (e.g. per-package targeting), or any 'affected packages' detection mechanism.", "evidenceIds": [ "uv-docs-32", "uv-docs-56" ] } ]