How Clerk’s scores are calculated

Point an agent at llms.txt or agent-oriented docsweight 2

2 (weight) × 9 (quality) × 1.0 (full) = 18.0 of 20 max

• [probe] https://clerk.com/llms.txt“PROBE llms.txt: HTTP 200 at https://clerk.com/llms.txt # Clerk > Install the Clerk CLI to add auth to your app. No global install, API keys, or sign-in is required. ## When”
• [probe] https://clerk.com/docs.md“PROBE docs-md: HTTP 200 at https://clerk.com/docs.md # Welcome to Clerk Docs Clerk provides full-stack authentication and user management with products such as Organization”
• [claimed-docs] https://clerk.com/changelog/llms-full.txt“The grant provides a standards-based flow for applications that cannot open a browser or easily accept text input. CLIs, TVs, game consoles, and other devices can ask a user to approve access from a browser-capable device without entering their credentials on the original device.”
• [claimed-docs] https://clerk.com/changelog/llms.txt“Customize the reverification window: Control how recently users must have authenticated before performing sensitive actions.”
• [claimed-docs] https://clerk.com/changelog/llms.txt“Audit Dashboard activity with Admin Logs: An audit trail of admin actions across your workspace”
• [claimed-docs] https://clerk.com/changelog/llms.txt“Custom OAuth scopes: Give MCP clients precise, discove”
• [claimed-docs] https://clerk.com/docs/guides/ai/mcp/clerk-mcp-server.md“Clerk provides a remote Model Context Protocol (MCP) server that allows AI agents like Claude, Cursor, and Github Copilot to access Clerk SDK snippets and implementation patterns.”
• [probe] https://clerk.com/docs/guides/ai/mcp/clerk-mcp-server“official MCP server documented at https://clerk.com/docs/guides/ai/mcp/clerk-mcp-server”

Run the product headlessly / in CI for automationweight 2

2 (weight) × 5 (quality) × 0.6 (partial) = 6.0 of 20 max

• [claimed-docs] https://clerk.com/docs/guides/ai/eve/api-keys-and-m2m.md“API keys authenticate programmatic callers; M2M tokens authenticate calls between your agents.”
• [claimed-docs] https://clerk.com/docs/guides/ai/eve/api-keys-and-m2m.md“**[API keys](https://clerk.com/docs/guides/development/machine-auth/api-keys.md)** authenticate programmatic callers; **[M2M tokens](https://clerk.com/docs/guides/development/machine-auth/m2m-tokens.md)** authenticate calls between your agents.”
• [claimed-docs] https://clerk.com/docs/guides/development/migrating/overview.md“Clerk provides an open-source tool that takes a JSON or CSV file as input, containing a list of users, and creates a user in Clerk using the Backend API.”
• [claimed-docs] https://clerk.com/docs/guides/development/migrating/overview.md“Migration guide, "Migration tooling": "To aid in basic migrations, Clerk provides an open-source tool that takes a JSON or CSV file as input, containing a list of users, and creates a user in Clerk using the Backend API... The tool respects the backend rate limits."”
• [claimed-docs] https://clerk.com/changelog/llms-full.txt“The grant provides a standards-based flow for applications that cannot open a browser or easily accept text input. CLIs, TVs, game consoles, and other devices can ask a user to approve access from a browser-capable device without entering their credentials on the original device.”
• [probe] https://clerk.com/openapi.json“PROBE openapi: HTTP 200 at https://clerk.com/openapi.json — contains "openapi" key”
• [claimed-docs] https://clerk.com/cli“Start in the repo you already have. Clerk detects the framework, links an app, and adds the auth files your project needs.”

Plug MCP servers into this product so it can use their toolsweight 3

3 (weight) × 0 (quality) × 0.0 (none) = 0.0 of 30 max

• [claimed-docs] https://clerk.com/docs/guides/ai/mcp/clerk-mcp-server.md“Clerk provides a remote Model Context Protocol (MCP) server that allows AI agents like Claude, Cursor, and Github Copilot to access Clerk SDK snippets and implementation patterns.”
• [claimed-docs] https://clerk.com/docs/guides/ai/mcp/clerk-mcp-server.md“Clerk provides a remote Model Context Protocol (MCP) server that allows AI agents like Claude, Cursor, and Github Copilot to access Clerk SDK snippets”
• [claimed-docs] https://clerk.com/docs/guides/ai/eve/api-keys-and-m2m.md“API keys authenticate programmatic callers; M2M tokens authenticate calls between your agents.”
• [claimed-docs] https://clerk.com/docs/guides/ai/eve/authorize-tool-calls.md“Gate individual eve tool calls against the caller's Clerk permissions and scopes — and broker OAuth for tools that need a provider token on the caller's behalf.”
• [claimed-docs] https://clerk.com/docs/guides/ai/eve/authorize-tool-calls.md“Gate individual eve tool calls against the caller's Clerk permissions and scopes — and broker OAuth for tools that need a provider token”

Connect an agent via an official MCP serverweight 3

3 (weight) × 9 (quality) × 1.0 (full) = 27.0 of 30 max

• [claimed-docs] https://clerk.com/docs/guides/ai/mcp/clerk-mcp-server.md“Clerk provides a remote Model Context Protocol (MCP) server that allows AI agents like Claude, Cursor, and Github Copilot to access Clerk SDK snippets and implementation patterns.”
• [claimed-docs] https://clerk.com/docs/guides/ai/mcp/clerk-mcp-server.md“Clerk provides a remote Model Context Protocol (MCP) server that allows AI agents like Claude, Cursor, and Github Copilot to access Clerk SDK snippets”
• [claimed-docs] https://clerk.com/docs/guides/ai/mcp/clerk-mcp-server.md“Clerk provides a remote [Model Context Protocol (MCP)](https://modelcontextprotocol.io/introduction) server that allows AI agents like Claude, Cursor, and Github Copilot to access Clerk SDK snippets and implementation patterns.”
• [claimed-docs] https://clerk.com/cli“Connect the Clerk MCP server to your AI clients in one command, so your agent works with up-to-date Clerk SDK snippets.”
• [probe] https://clerk.com/docs/guides/ai/mcp/clerk-mcp-server“official MCP server documented at https://clerk.com/docs/guides/ai/mcp/clerk-mcp-server”
• [probe] https://clerk.com/cli“official CLI documented at https://clerk.com/cli”

Use an official CLIweight 2

2 (weight) × 8 (quality) × 1.0 (full) = 16.0 of 20 max

• [claimed-docs] https://clerk.com/cli“Start in the repo you already have. Clerk detects the framework, links an app, and adds the auth files your project needs.”
• [claimed-docs] https://clerk.com/cli“Relay webhook deliveries to your local handler and verify their signatures offline, with no public tunnel service.”
• [claimed-docs] https://clerk.com/cli“Create a short-lived sign-in URL to reproduce and debug a specific user session, stamped with your account.”
• [claimed-docs] https://clerk.com/cli“Ship your auth to production from the CLI. Clerk helps you set up your domain, OAuth providers, and DNS records with confidence.”
• [claimed-docs] https://clerk.com/cli“Connect the Clerk MCP server to your AI clients in one command, so your agent works with up-to-date Clerk SDK snippets.”
• [probe] https://clerk.com/llms.txt“PROBE llms.txt: HTTP 200 at https://clerk.com/llms.txt # Clerk > Install the Clerk CLI to add auth to your app. No global install, API keys, or sign-in is required. ## When”
• [probe] https://clerk.com/cli“official CLI documented at https://clerk.com/cli”

Drive the product through a documented public APIweight 3

3 (weight) × 8 (quality) × 1.0 (full) = 24.0 of 30 max

• [probe] https://clerk.com/openapi.json“PROBE openapi: HTTP 200 at https://clerk.com/openapi.json — contains "openapi" key”
• [probe] https://clerk.com/llms.txt“PROBE llms.txt: HTTP 200 at https://clerk.com/llms.txt # Clerk > Install the Clerk CLI to add auth to your app. No global install, API keys, or sign-in is required. ## When”
• [probe] https://clerk.com/docs.md“PROBE docs-md: HTTP 200 at https://clerk.com/docs.md # Welcome to Clerk Docs Clerk provides full-stack authentication and user management with products such as Organization”
• [claimed-docs] https://clerk.com/cli“Start in the repo you already have. Clerk detects the framework, links an app, and adds the auth files your project needs.”
• [claimed-docs] https://clerk.com/cli“Ship your auth to production from the CLI. Clerk helps you set up your domain, OAuth providers, and DNS records with confidence.”
• [claimed-docs] https://clerk.com/docs/guides/sessions/session-tokens.md“Clerk generates a short-lived session token that you can use to authenticate requests to your backend. This token is a JSON Web Token (JWT) that contains information about the user and their session.”
• [claimed-docs] https://clerk.com/docs/guides/ai/eve/api-keys-and-m2m.md“**[API keys](https://clerk.com/docs/guides/development/machine-auth/api-keys.md)** authenticate programmatic callers; **[M2M tokens](https://clerk.com/docs/guides/development/machine-auth/m2m-tokens.md)** authenticate calls between your agents.”
• [claimed-docs] https://clerk.com/docs/guides/ai/mcp/clerk-mcp-server.md“Clerk provides a remote Model Context Protocol (MCP) server that allows AI agents like Claude, Cursor, and Github Copilot to access Clerk SDK snippets and implementation patterns.”
• [claimed-docs] https://clerk.com/docs/guides/ai/mcp/clerk-mcp-server.md“Clerk provides a remote [Model Context Protocol (MCP)](https://modelcontextprotocol.io/introduction) server that allows AI agents like Claude, Cursor, and Github Copilot to access Clerk SDK snippets and implementation patterns.”
• [probe] https://clerk.com/docs/guides/ai/mcp/clerk-mcp-server“official MCP server documented at https://clerk.com/docs/guides/ai/mcp/clerk-mcp-server”

Issue scoped/least-privilege API credentials for an agentweight 2

2 (weight) × 8 (quality) × 1.0 (full) = 16.0 of 20 max

• [claimed-docs] https://clerk.com/docs/guides/ai/eve/api-keys-and-m2m.md“API keys authenticate programmatic callers; M2M tokens authenticate calls between your agents.”
• [claimed-docs] https://clerk.com/docs/guides/ai/eve/api-keys-and-m2m.md“**[API keys](https://clerk.com/docs/guides/development/machine-auth/api-keys.md)** authenticate programmatic callers; **[M2M tokens](https://clerk.com/docs/guides/development/machine-auth/m2m-tokens.md)** authenticate calls between your agents.”
• [claimed-docs] https://clerk.com/docs/guides/ai/eve/authorize-tool-calls.md“Gate individual eve tool calls against the caller's Clerk permissions and scopes — and broker OAuth for tools that need a provider token on the caller's behalf.”
• [claimed-docs] https://clerk.com/docs/guides/ai/eve/authorize-tool-calls.md“Gate individual eve tool calls against the caller's Clerk permissions and scopes — and broker OAuth for tools that need a provider token”
• [claimed-docs] https://clerk.com/changelog/llms.txt“Custom OAuth scopes: Give MCP clients precise, discove”
• [claimed-docs] https://clerk.com/docs/guides/configure/auth-strategies/oauth/scoped-access.md“Clerk's OAuth implementation supports OAuth scoped access, which lets third-party applications request limited access to specific parts of a user's data through Clerk's API.”
• [claimed-docs] https://clerk.com/docs/guides/configure/auth-strategies/oauth/scoped-access.md“Clerk's OAuth implementation supports **OAuth scoped access**, which lets third-party applications request limited access to specific parts of a user's data through Clerk's API.”
• [claimed-docs] https://clerk.com/pricing“Clerk pricing: the Free plan carries a "Machine Authentication — API Keys & M2M Tokens limit per month"; machine authentication (API keys and machine-to-machine tokens) is a metered platform feature across plans.”

Build against official SDKsweight 2

2 (weight) × 8 (quality) × 1.0 (full) = 16.0 of 20 max

• [github] https://github.com/clerk/javascript“Clerk helps developers build user management. We provide streamlined user experiences for your users to sign up, sign in, and manage their profile.”
• [claimed-docs] https://clerk.com/docs/guides/ai/mcp/clerk-mcp-server.md“Clerk provides a remote Model Context Protocol (MCP) server that allows AI agents like Claude, Cursor, and Github Copilot to access Clerk SDK snippets and implementation patterns.”
• [claimed-docs] https://clerk.com/docs/guides/ai/mcp/clerk-mcp-server.md“Clerk provides a remote Model Context Protocol (MCP) server that allows AI agents like Claude, Cursor, and Github Copilot to access Clerk SDK snippets”
• [claimed-docs] https://clerk.com/cli“Connect the Clerk MCP server to your AI clients in one command, so your agent works with up-to-date Clerk SDK snippets.”
• [claimed-docs] https://clerk.com/docs/guides/ai/mcp/clerk-mcp-server.md“Clerk provides a remote [Model Context Protocol (MCP)](https://modelcontextprotocol.io/introduction) server that allows AI agents like Claude, Cursor, and Github Copilot to access Clerk SDK snippets and implementation patterns.”
• [probe] https://clerk.com/docs/guides/ai/mcp/clerk-mcp-server“official MCP server documented at https://clerk.com/docs/guides/ai/mcp/clerk-mcp-server”
• [probe] https://clerk.com/cli“official CLI documented at https://clerk.com/cli”
• [community] https://hn.algolia.com/api/v1/items/48038827“Clerk is just a mess. They cram EVERYTHING into their libraries: Web3 crap, Stripe, etc. Clerk's JS blob is now triggering browser inspectors for being slow to load. Libraries are obfuscated, lacking audit logs/versioning, and unreliable — had to wake up Sunday to fix failing token refreshes.”

Subscribe to events via webhooksweight 2

2 (weight) × 8 (quality) × 1.0 (full) = 16.0 of 20 max

• [claimed-docs] https://clerk.com/docs/guides/development/webhooks/overview.md“Clerk webhooks allow you to receive event notifications from Clerk, such as when a user is created or updated.”
• [claimed-docs] https://clerk.com/docs“Set up and manage Billing for B2C and B2B applications, including free trials, Subscription Plans, payments, and webhook events.”
• [claimed-docs] https://clerk.com/cli“Relay webhook deliveries to your local handler and verify their signatures offline, with no public tunnel service.”

Explore an interactive API reference with runnable examplesweight 2

2 (weight) × 0 (quality) × 0.0 (none) = 0.0 of 20 max

• [probe] https://clerk.com/openapi.json“PROBE openapi: HTTP 200 at https://clerk.com/openapi.json — contains "openapi" key”

Download a machine-readable API spec (OpenAPI or equivalent)weight 2

2 (weight) × 9 (quality) × 1.0 (full) = 18.0 of 20 max

• [probe] https://clerk.com/openapi.json“PROBE openapi: HTTP 200 at https://clerk.com/openapi.json — contains "openapi" key”

Test against a sandbox environment without touching production dataweight 1

1 (weight) × 0 (quality) × 0.0 (none) = 0.0 of 10 max

no evidence cited — the verdict rests on absence of evidence, re-checked on refresh

Rely on versioned APIs with a documented deprecation policyweight 2

2 (weight) × 0 (quality) × 0.0 (none) = 0.0 of 20 max

no evidence cited — the verdict rests on absence of evidence, re-checked on refresh

Do everything through the API that I can do in the UIweight 2

2 (weight) × 6 (quality) × 0.6 (partial) = 7.2 of 20 max

• [probe] https://clerk.com/openapi.json“PROBE openapi: HTTP 200 at https://clerk.com/openapi.json — contains "openapi" key”
• [claimed-docs] https://clerk.com/docs/guides/sessions/session-tokens.md“Clerk generates a short-lived session token that you can use to authenticate requests to your backend. This token is a JSON Web Token (JWT) that contains information about the user and their session.”
• [claimed-docs] https://clerk.com/docs/guides/development/migrating/overview.md“Clerk provides an open-source tool that takes a JSON or CSV file as input, containing a list of users, and creates a user in Clerk using the Backend API.”
• [claimed-docs] https://clerk.com/docs/guides/organizations/overview.md“Organizations let you group users with Roles and Permissions. This lets you build multi-tenant B2B apps like Slack (workspaces), Linear (teams), or Vercel (projects) where users switch between different team contexts.”
• [claimed-docs] https://clerk.com/docs/guides/organizations/overview.md“Users can belong to multiple Organizations, and Clerk provides the Organization context (memberships, Roles, and the Active Organization) in each session.”
• [community] https://hn.algolia.com/api/v1/items/48038827“Using Clerk, quite unhappy with it. No proper RBAC (roles tied to organizations, not stored on user itself), and more than once in past weeks/months it had downtime causing the whole app to fail. Would think twice before using it in the future.”

Export all of my data in open formats and leaveweight 3

3 (weight) × 0 (quality) × 0.0 (none) = 0.0 of 30 max

• [claimed-docs] https://clerk.com/docs/guides/development/migrating/overview.md“Clerk provides an open-source tool that takes a JSON or CSV file as input, containing a list of users, and creates a user in Clerk using the Backend API.”
• [claimed-docs] https://clerk.com/docs/guides/development/migrating/overview.md“Migration guide, "Migration tooling": "To aid in basic migrations, Clerk provides an open-source tool that takes a JSON or CSV file as input, containing a list of users, and creates a user in Clerk using the Backend API... The tool respects the backend rate limits."”
• [probe] https://clerk.com/openapi.json“PROBE openapi: HTTP 200 at https://clerk.com/openapi.json — contains "openapi" key”

Read the product's source under an open licenseweight 2

2 (weight) × 4 (quality) × 0.6 (partial) = 4.8 of 20 max

• [github] https://github.com/clerk/javascript“Clerk helps developers build user management. We provide streamlined user experiences for your users to sign up, sign in, and manage their profile.”
• [claimed-docs] https://clerk.com/docs/guides/development/migrating/overview.md“Migration guide, "Migration tooling": "To aid in basic migrations, Clerk provides an open-source tool that takes a JSON or CSV file as input, containing a list of users, and creates a user in Clerk using the Backend API... The tool respects the backend rate limits."”

Self-host the core productweight 3

3 (weight) × 0 (quality) × 0.0 (none) = 0.0 of 30 max

• [claimed-docs] https://clerk.com/docs/guides/development/migrating/overview.md“Clerk provides an open-source tool that takes a JSON or CSV file as input, containing a list of users, and creates a user in Clerk using the Backend API.”
• [claimed-docs] https://clerk.com/docs/guides/development/migrating/overview.md“Migration guide, "Migration tooling": "To aid in basic migrations, Clerk provides an open-source tool that takes a JSON or CSV file as input, containing a list of users, and creates a user in Clerk using the Backend API... The tool respects the backend rate limits."”

Get AI-generated insights and suggestions from my data inside the productweight 2

n/a — not applicable to this product: excluded from numerator and denominator

no evidence cited — the verdict rests on absence of evidence, re-checked on refresh

Set up automations that run autonomously in the backgroundweight 2

2 (weight) × 0 (quality) × 0.0 (none) = 0.0 of 20 max

• [claimed-docs] https://clerk.com/docs/guides/development/webhooks/overview.md“Clerk webhooks allow you to receive event notifications from Clerk, such as when a user is created or updated.”
• [claimed-docs] https://clerk.com/docs/guides/ai/eve/api-keys-and-m2m.md“API keys authenticate programmatic callers; M2M tokens authenticate calls between your agents.”
• [claimed-docs] https://clerk.com/docs/guides/ai/eve/authorize-tool-calls.md“Gate individual eve tool calls against the caller's Clerk permissions and scopes — and broker OAuth for tools that need a provider token on the caller's behalf.”
• [claimed-docs] https://clerk.com/docs/guides/ai/eve/api-keys-and-m2m.md“**[API keys](https://clerk.com/docs/guides/development/machine-auth/api-keys.md)** authenticate programmatic callers; **[M2M tokens](https://clerk.com/docs/guides/development/machine-auth/m2m-tokens.md)** authenticate calls between your agents.”

Delegate tasks to a built-in AI assistant inside the productweight 3

3 (weight) × 0 (quality) × 0.0 (none) = 0.0 of 30 max

• [claimed-docs] https://clerk.com/docs/guides/ai/mcp/clerk-mcp-server.md“Clerk provides a remote Model Context Protocol (MCP) server that allows AI agents like Claude, Cursor, and Github Copilot to access Clerk SDK snippets and implementation patterns.”
• [claimed-docs] https://clerk.com/docs/guides/ai/mcp/clerk-mcp-server.md“Clerk provides a remote [Model Context Protocol (MCP)](https://modelcontextprotocol.io/introduction) server that allows AI agents like Claude, Cursor, and Github Copilot to access Clerk SDK snippets and implementation patterns.”
• [claimed-docs] https://clerk.com/docs/guides/ai/eve/api-keys-and-m2m.md“API keys authenticate programmatic callers; M2M tokens authenticate calls between your agents.”
• [claimed-docs] https://clerk.com/docs/guides/ai/eve/authorize-tool-calls.md“Gate individual eve tool calls against the caller's Clerk permissions and scopes — and broker OAuth for tools that need a provider token on the caller's behalf.”

Operate the product with natural-language commandsweight 2

2 (weight) × 5 (quality) × 0.6 (partial) = 6.0 of 20 max

• [claimed-docs] https://clerk.com/docs/guides/ai/mcp/clerk-mcp-server.md“Clerk provides a remote Model Context Protocol (MCP) server that allows AI agents like Claude, Cursor, and Github Copilot to access Clerk SDK snippets and implementation patterns.”
• [claimed-docs] https://clerk.com/cli“Connect the Clerk MCP server to your AI clients in one command, so your agent works with up-to-date Clerk SDK snippets.”
• [claimed-docs] https://clerk.com/agents“Hand Codex the Clerk docs and it scaffolds sign-in, sessions, and orgs.”
• [probe] https://clerk.com/docs/guides/ai/mcp/clerk-mcp-server“official MCP server documented at https://clerk.com/docs/guides/ai/mcp/clerk-mcp-server”
• [probe] https://clerk.com/cli“official CLI documented at https://clerk.com/cli”

Perform bulk operations across many items at onceweight 2

2 (weight) × 4 (quality) × 0.6 (partial) = 4.8 of 20 max

• [claimed-docs] https://clerk.com/docs/guides/development/migrating/overview.md“Clerk provides an open-source tool that takes a JSON or CSV file as input, containing a list of users, and creates a user in Clerk using the Backend API.”
• [claimed-docs] https://clerk.com/docs/guides/development/migrating/overview.md“Migration guide, "Migration tooling": "To aid in basic migrations, Clerk provides an open-source tool that takes a JSON or CSV file as input, containing a list of users, and creates a user in Clerk using the Backend API... The tool respects the backend rate limits."”
• [claimed-docs] https://clerk.com/docs/guides/ai/mcp/clerk-mcp-server.md“Clerk provides a remote [Model Context Protocol (MCP)](https://modelcontextprotocol.io/introduction) server that allows AI agents like Claude, Cursor, and Github Copilot to access Clerk SDK snippets and implementation patterns.”

Define rules that trigger actions automatically on eventsweight 3

3 (weight) × 4 (quality) × 0.6 (partial) = 7.2 of 30 max

• [claimed-docs] https://clerk.com/docs/guides/development/webhooks/overview.md“Clerk webhooks allow you to receive event notifications from Clerk, such as when a user is created or updated.”

Schedule recurring jobs or workflowsweight 2

n/a — not applicable to this product: excluded from numerator and denominator

no evidence cited — the verdict rests on absence of evidence, re-checked on refresh

Version, review, and roll back my automationsweight 1

n/a — not applicable to this product: excluded from numerator and denominator

no evidence cited — the verdict rests on absence of evidence, re-checked on refresh