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GitBook, Inc. · commercial

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GitBook homepage screenshot
homepage · captured Sep 2026 · view live ↗
GitBook docs screenshot
docs · captured Sep 2026 · view live ↗

Try itExperimental

See what an agent can do with GitBook before you ever sign up. Pick a story: recorded sessions replay real probe-harness transcripts; commands tagged live-capable can re-run against the real endpoint from our edge, right now (▶ run live — the exact same request, live and recorded lines always labeled); the live MCP handshake runs real requests from our edge, right now — including, where the server allows it, one real read-only tool call (bring your own key for auth-gated servers); sandboxed self-drive sessions are designed and gated (docs/TRY-IT.md).

$curl -s -X POST 'https://gitbook.com/docs/~gitbook/mcp' -H 'Content-Type: application/json' -d '<jsonrpc initialize>' # the MCP server GitBook auto-generates for every published site, on its own docsrecorded session — replayed, not live
recorded 2026-09-08 · exit 0 · captured verbatim by our probe harness, secrets redacted

Verified integrations

Connections to other tracked products — hover a chip for the verbatim evidence quote behind it.

By theme — the product's score on each story themeBy theme

Agenticness — how well agents can access and operate the productAgenticnessevidence →

How well agents can access and operate the product

43.1/100

Ai docs — stories about ai docs in this arenaAi docsevidence →

Stories about ai docs in this arena

73.8/100

Analytics insights — stories about analytics insights in this arenaAnalytics insightsevidence →

Stories about analytics insights in this arena

15.0/100

Api reference — stories about api reference in this arenaApi referenceevidence →

Stories about api reference in this arena

49.6/100

Authoring editing — stories about authoring editing in this arenaAuthoring editingevidence →

Stories about authoring editing in this arena

45.8/100

Automation depth — how much of the product can run unattendedAutomation depthevidence →

How much of the product can run unattended

15.0/100

Collaboration review — stories about collaboration review in this arenaCollaboration reviewevidence →

Stories about collaboration review in this arena

80.0/100

Customization — bending the product to your needs — settings, theming, extension pointsCustomizationevidence →

Bending the product to your needs — settings, theming, extension points

24.0/100

Docs as code — stories about docs as code in this arenaDocs as codeevidence →

Stories about docs as code in this arena

54.3/100

Openness — open source, data portability, and self-hosting storiesOpennessevidence →

Open source, data portability, and self-hosting stories

16.2/100

Privacy posture — data-handling and privacy storiesPrivacy postureevidence →

Data-handling and privacy stories

0.0/100

Publishing hosting — stories about publishing hosting in this arenaPublishing hostingevidence →

Stories about publishing hosting in this arena

39.2/100

Search discovery — stories about search discovery in this arenaSearch discoveryevidence →

Stories about search discovery in this arena

36.0/100

Versioning localization — stories about versioning localization in this arenaVersioning localizationevidence →

Stories about versioning localization in this arena

36.0/100

Story verdicts — every judged story with its evidenceStory verdicts

?

Sorted by importance (agentic first) (high → low) · 53/53 stories · click a row’s chevron for the rationale and evidence

Connect an agent via an official MCP server G

Agent access

ai-native userAgenticness — how well agents can access and operate the productAgenticness3full8/10T

Drive the product through a documented public API G

Agent access

ai-native userAgenticness — how well agents can access and operate the productAgenticness3full8/10T

Delegate tasks to a built-in AI assistant inside the product G

Agentic features

ai-native userAgenticness — how well agents can access and operate the productAgenticness3full7/10C

Plug MCP servers into this product so it can use their tools G

Agent access

ai-native userAgenticness — how well agents can access and operate the productAgenticness3none0/10

Operate the product with natural-language commands G

Agentic features

ai-native userAgenticness — how well agents can access and operate the productAgenticness2full8/10T

Point an agent at llms.txt or agent-oriented docs G

Agent access

ai-native userAgenticness — how well agents can access and operate the productAgenticness2full8/10T

Explore an interactive API reference with runnable examples G

Api quality

ai-native userAgenticness — how well agents can access and operate the productAgenticness2full7/10C

Get AI-generated insights and suggestions from my data inside the product G

Agentic features

ai-native userAgenticness — how well agents can access and operate the productAgenticness2full7/10C

Use an official CLI G

Agent access

ai-native userAgenticness — how well agents can access and operate the productAgenticness2full7/10C

Run the product headlessly / in CI for automation G

Agent access

ai-native userAgenticness — how well agents can access and operate the productAgenticness2partial5/10X

Set up automations that run autonomously in the background G

Agentic features

ai-native userAgenticness — how well agents can access and operate the productAgenticness2partial5/10C

Build against official SDKs G

Agent access

ai-native userAgenticness — how well agents can access and operate the productAgenticness2none0/10

Download a machine-readable API spec (OpenAPI or equivalent) G

Api quality

ai-native userAgenticness — how well agents can access and operate the productAgenticness2none0/10

Issue scoped/least-privilege API credentials for an agent G

Agent access

ai-native userAgenticness — how well agents can access and operate the productAgenticness2none0/10

Rely on versioned APIs with a documented deprecation policy G

Api quality

ai-native userAgenticness — how well agents can access and operate the productAgenticness2none0/10

Subscribe to events via webhooks G

Agent access

ai-native userAgenticness — how well agents can access and operate the productAgenticness2none0/10

Test against a sandbox environment without touching production data G

Api quality

ai-native userAgenticness — how well agents can access and operate the productAgenticness1n/auntestednone yet

My docs live in my own git repository — branches, pull requests, and merges drive what gets published C

Git workflow

developerDocs as code — stories about docs as code in this arenaDocs as code3full8/10X

My published docs site automatically serves llms.txt (and a full-content variant) so agents can index it C

Agent output

ai-native userAi docs — stories about ai docs in this arenaAi docs3full8/10T

Every published page serves clean markdown at its URL (e.g. appending .md) so agents skip the HTML C

Agent output

ai-native userAi docs — stories about ai docs in this arenaAi docs3full7/10T

I author pages in Markdown/MDX with rich components — tabs, callouts, code groups, steps — without writing custom HTML C

Authoring

technical writerAuthoring editing — stories about authoring editing in this arenaAuthoring editing3partial7/10X

My published docs site exposes its own MCP server that my users' agents can query for search and page content C

Agent access

ai-native userAi docs — stories about ai docs in this arenaAi docs3full7/10T

I publish versioned documentation per product or API version, and readers switch versions from the site C

Versioning

developerVersioning localization — stories about versioning localization in this arenaVersioning localization3partial6/10C

My API reference pages are generated from an OpenAPI spec and stay in sync when the spec changes C

Spec driven

developerApi reference — stories about api reference in this arenaApi reference3partial6/10C

Readers get fast, typo-tolerant, relevance-ranked search over the whole docs site out of the box C

Search

developerSearch discovery — stories about search discovery in this arenaSearch discovery3partial6/10X

Export all of my data in open formats and leave G

ai-native userOpenness — open source, data portability, and self-hosting storiesOpenness3partial5/10X

Self-host the core product G

ai-native userOpenness — open source, data portability, and self-hosting storiesOpenness3none0/10

Define rules that trigger actions automatically on events G

ai-native userAutomation depth — how much of the product can run unattendedAutomation depth3noneuntestednone yet

Prevent my data from being used to train AI models G

ai-native userPrivacy posture — data-handling and privacy storiesPrivacy posture3noneuntestednone yet

An embedded AI assistant on my docs site answers reader questions with citations into my content C

Assistant

ai-native userAi docs — stories about ai docs in this arenaAi docs2full8/10C

I serve docs on my own custom domain or as a /docs subpath of my main site C

Domains

devrel leadPublishing hosting — stories about publishing hosting in this arenaPublishing hosting2full8/10C

Non-technical teammates can edit docs in a visual web editor without touching git, and their changes flow into the same source of truth C

Authoring

technical writerAuthoring editing — stories about authoring editing in this arenaAuthoring editing2full8/10X

Teammates propose changes that go through review — comments, approvals, and a merge step — before they publish C

Review

technical writerCollaboration review — stories about collaboration review in this arenaCollaboration review2full8/10C

A platform AI agent drafts, updates, and reviews my docs — from a prompt, a PR, or a schedule — and ships its work as change requests C

Writer agent

ai-native userAi docs — stories about ai docs in this arenaAi docs2full7/10C

Every docs pull request gets a shareable preview deployment before it merges C

Git workflow

developerDocs as code — stories about docs as code in this arenaDocs as code2full7/10C

Readers can try real API calls from an interactive playground embedded in the reference docs C

Playground

developerApi reference — stories about api reference in this arenaApi reference2full7/10C

Do everything through the API that I can do in the UI G

ai-native userOpenness — open source, data portability, and self-hosting storiesOpenness2partial6/10T

I see page views, search terms, and reader feedback so I know which docs work and which fail C

Analytics

devrel leadAnalytics insights — stories about analytics insights in this arenaAnalytics insights2partial5/10X

Perform bulk operations across many items at once G

ai-native userAutomation depth — how much of the product can run unattendedAutomation depth2partial5/10T

I customize themes, fonts, and layout — down to custom CSS/JS or my own components — so the docs match my brand C

Theming

devrel leadCustomization — bending the product to your needs — settings, theming, extension pointsCustomization2partial4/10X

Export my entire docs site as a static bundle and host it anywhere, so my content is never locked in C

Portability

developerPublishing hosting — stories about publishing hosting in this arenaPublishing hosting2none0/10

My docs analytics distinguish AI-agent traffic from human traffic so I can see who — or what — is actually reading C

Analytics

ai-native userAnalytics insights — stories about analytics insights in this arenaAnalytics insights2none0/10

Read the product's source under an open license G

ai-native userOpenness — open source, data portability, and self-hosting storiesOpenness2none0/10

Automated checks lint my content against a style guide and flag issues before they publish C

Quality

technical writerAuthoring editing — stories about authoring editing in this arenaAuthoring editing2noneuntestednone yet

Choose where my data is stored (region/residency) G

ai-native userPrivacy posture — data-handling and privacy storiesPrivacy posture2noneuntestednone yet

CI validation catches broken links and invalid configuration before the site publishes C

Quality gates

developerDocs as code — stories about docs as code in this arenaDocs as code2noneuntestednone yet

Control data retention and deletion G

ai-native userPrivacy posture — data-handling and privacy storiesPrivacy posture2noneuntestednone yet

Opt out of telemetry and usage tracking G

ai-native userPrivacy posture — data-handling and privacy storiesPrivacy posture2noneuntestednone yet

Schedule recurring jobs or workflows G

ai-native userAutomation depth — how much of the product can run unattendedAutomation depth2n/auntestednone yet

Reusable snippets and variables keep repeated content in sync across pages C

Content reuse

technical writerAuthoring editing — stories about authoring editing in this arenaAuthoring editing1full8/10C

I gate some or all docs behind authentication — password, JWT, or SSO — for customers-only content G

Access control

devrel leadPublishing hosting — stories about publishing hosting in this arenaPublishing hosting1partial6/10C

I publish my docs in multiple languages with translated navigation and content C

Localization

technical writerVersioning localization — stories about versioning localization in this arenaVersioning localization1partial6/10X

Version, review, and roll back my automations G

ai-native userAutomation depth — how much of the product can run unattendedAutomation depth1partial5/10C

Opportunities — the stories that would move this product's scores, from its own judged verdictsOpportunitiestop 8 of 31 stories with headroom

What would move GitBook’s scores — derived from its own judged verdicts, biggest headroom first. Each line quotes what the judge found missing; shipping it (or evidencing it publicly) is the fix.

  1. Agenticness — how well agents can access and operate the productPlug MCP servers into this product so it can use their tools

    nonemoves agent-readyimpact 45

    Evidence documents GitBook publishing its own MCP server so external AI agents (Claude Code, Cursor, etc.) can call GitBook's tools (gitbook-docs-14, gitbook-docs-15, gitbook-docs-33, gitbook-probe-4) — this is GitBook acting as an MCP server, not as an MCP client consuming external servers' tools.

  2. Automation depth — how much of the product can run unattendedDefine rules that trigger actions automatically on events

    nonemoves PA Scoreimpact 30

    Missing: any documented rules/trigger builder, webhook or event-condition-action framework, or examples of users defining custom automation logic.

  3. Openness — open source, data portability, and self-hosting storiesSelf-host the core product

    nonemoves PA Scoreimpact 30

    GitBook is documented and confirmed by community evidence as a SaaS-only platform; multiple users explicitly note GitBook 'moved everything to their SaaS with artificial barriers to just using the software' and abandoned its open-source spirit, with the CLI 'no longer under active development.' No vendor documentation anywhere offers a self-hosted deployment option for the core product.

  4. Privacy posture — data-handling and privacy storiesPrevent my data from being used to train AI models

    nonemoves PA Scoreimpact 30

    Missing: any privacy policy or settings documentation on opting out of AI training, contractual/DPA language about training data use, or third-party confirmation of such a control.

  5. Agenticness — how well agents can access and operate the productIssue scoped/least-privilege API credentials for an agent

    nonemoves agent-readyimpact 30

    GitBook exposes a general REST API and an MCP server for AI agents, but no evidence describes scoped or least-privilege API credentials/tokens, granular permission scopes, or agent-specific access controls for its API keys — only generic 'authenticated access' for site audiences is mentioned, which is unrelated to credential scoping.

  6. Agenticness — how well agents can access and operate the productBuild against official SDKs

    nonemoves agent-readyimpact 30

    Missing: any official SDK documentation, package registry listings, or language-specific client libraries.

  7. Agenticness — how well agents can access and operate the productSubscribe to events via webhooks

    nonemoves agent-readyimpact 30

    No evidence of webhook subscription capability appears anywhere in the pack; GitBook's API reference mentions only REST methods (GET/POST/PATCH/DELETE) with no mention of webhooks or event subscriptions, and probes for OpenAPI specs failed.

  8. Agenticness — how well agents can access and operate the productDownload a machine-readable API spec (OpenAPI or equivalent)

    nonemoves API qualityimpact 30

    Probes explicitly show all candidate OpenAPI/spec endpoints (openapi.json, swagger.json, etc.) return 404, and there is no documentation link to download a machine-readable spec of GitBook's own API — the 'Add an OpenAPI specification' docs describe a feature for customers embedding specs in their own docs, not GitBook's own API spec.

Showing the top 8 of 31 — every none/partial verdict in the story verdicts table is headroom.

Think a verdict is wrong? Every verdicts-table row has a Flag link — see the methodology.

Coverage map — which docs area, API section, or community source covers which judged storiesCoverage map8 surfaces · 34 covered stories

Where the cited evidence behind each covered verdict came from — the same citations the verdicts table shows, no extra judging.

docs34 stories

Probe proofs — replayable recordings from the probe harnessProbe proofs

Replayable recordings from our probe harness — see the Prove-It protocol to submit one.

$curl -s -X POST 'https://gitbook.com/docs/~gitbook/mcp' -H 'Content-Type: application/json' -d '<jsonrpc initialize>' # the MCP server GitBook auto-generates for every published site, on its own docsreproduced
$ curl -s -X POST 'https://gitbook.com/docs/~gitbook/mcp' -H 'Content-Type: application/json' -d '<jsonrpc initialize>'  # the MCP server GitBook auto-generates for every published site, on its own docs
event: message
data: {"result":{"protocolVersion":"2025-06-18","capabilities":{"tools":{"listChanged":true}},"serverInfo":{"name":"mcp-typescript server on vercel","version":"0.1.0"}},"jsonrpc":"2.0","id":1}
$curl -si -X POST https://mcp.gitbook.com/mcp -H 'Content-Type: application/json' -d '<jsonrpc initialize>'reproduced
$ curl -si -X POST https://mcp.gitbook.com/mcp -H 'Content-Type: application/json' -d '<jsonrpc initialize>'
HTTP/2 401

date: Tue, 08 Sep 2026 19:45:04 GMT

content-type: application/json

content-length: 71

www-authenticate: Bearer resource_metadata="https://mcp.gitbook.com/.well-known/oauth-protected-resource"

vary: accept-encoding

server: cloudflare

cf-ray: a38073911bd9787f-SJC

alt-svc: h3=":443"; ma=86400

{"error":"unauthorized","error_description":"Authentication required."}
$curl -sL https://gitbook.com/docs/llms.txt | head -6reproduced
$ curl -sL https://gitbook.com/docs/llms.txt | head -6
# GitBook Documentation

## Documentation

- [GitBook documentation](https://gitbook.com/docs/readme.md): Create and publish AI-native documentation your users will love. GitBook gives you intelligent tools to build product guides, API references, and documentation that improves over time.
- [Quickstart](https://gitbook.com/docs/getting-started/quickstart.md): Get up and running in GitBook and publish your first docs site in minutes
$curl -sL https://gitbook.com/docs/getting-started/quickstart.md | head -5reproduced
$ curl -sL https://gitbook.com/docs/getting-started/quickstart.md | head -5
> For the complete documentation index, see [llms.txt](https://gitbook.com/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://gitbook.com/docs/getting-started/quickstart.md).

# Quickstart

Get up and running in GitBook and publish your first docs site in minutes

Claims vs evidence — vendor claims reconciled against independent verdictsClaims vs evidence

10 of 24 testable claims verified · 0 contradictedintegrity 42/100

28 distinct capability claims found in GitBook’s own claimed-docs/GitHub materials, reconciled against our judge’s independent verdicts.

10

Verified

14

Unverified

0

Contradicted

10

Undersold

Verified (12)
Unverified (17)
Undersold (10)
Claims outside our story set (4)

Real capability claims found in GitBook’s own materials, but no story in this arena’s taxonomy covers them yet — that’s feedback on the taxonomy, not a mark against the product.

  • Lets teams invite members to collaborate on docs

    source ↗
  • Supports configuring site redirects

    source ↗
  • Supports content variants for different audiences or contexts

    source ↗
  • Supports searching across internal content sources

    source ↗
Suggest a story for these →

Business model

free-tiersubscription-flatsubscription-per-seatenterprise-custom

Free plan for individuals; Premium at $65/site/month and Ultimate at $249/site/month (billed annually) plus $12/user/month for additional members; Enterprise is custom.

pricing ↗

Score trend

How this product’s scores have moved as evidence and verdicts are re-derived — a point per change, not per day.

PA Score25 (Sep 8 '26)32 (Sep 16 '26)
Agent-ready37 (Sep 8 '26)40 (Sep 16 '26)

Try Experimental

Run it in the microterminal →

Recorded agent sessions — and a live MCP handshake where the vendor ships one.

Flag

⚑ Flag a verdict

Think a verdict is wrong? Opens a prefilled GitHub issue — or use the ⚑ next to any verdict above.

Badge

Embed this product's score badge →

Hotlinked SVG — always shows the live current score.

For agents

Data

Agent surface uptime MCP up · llms.txt up (tracking since Sep 10 '26)