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modelcontextprotocol.io/llms.txt

Model Context Protocol

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  • Should fixno-sections

    The file doesn't list any of your pages yet. That's the most useful part for AI tools.

    How to fix: Add a section heading and a few key pages, for example: ## Main pages - [About us](https://yoursite.com/about): Who we are - [Services](https://yoursite.com/services): What we offer

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    How to fix: Optional but recommended. Add a line after the title that starts with ">", for example: > Model Context Protocol is …
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The file we checked
llms.txt · 363 lines
  1. # Model Context Protocol
  3. - [What is the Model Context Protocol (MCP)?](https://modelcontextprotocol.io/docs/2026-07-28/getting-started/intro.md)
  4. - [Architecture overview](https://modelcontextprotocol.io/docs/2026-07-28/learn/architecture.md)
  5. - [Understanding MCP servers](https://modelcontextprotocol.io/docs/2026-07-28/learn/server-concepts.md)
  6. - [Understanding MCP clients](https://modelcontextprotocol.io/docs/2026-07-28/learn/client-concepts.md)
  7. - [Versioning](https://modelcontextprotocol.io/docs/2026-07-28/learn/versioning.md)
  8. - [Connect to local MCP servers](https://modelcontextprotocol.io/docs/2026-07-28/develop/connect-local-servers.md): Learn how to extend Claude Desktop with local MCP servers to enable file system access and other powerful integrations
  9. - [Connect to remote MCP Servers](https://modelcontextprotocol.io/docs/2026-07-28/develop/connect-remote-servers.md): Learn how to connect Claude to remote MCP servers and extend its capabilities with internet-hosted tools and data sources
  10. - [Build with Agent Skills](https://modelcontextprotocol.io/docs/2026-07-28/develop/build-with-agent-skills.md): Use agent skills to guide AI coding assistants through MCP server design and implementation
  11. - [Build an MCP server](https://modelcontextprotocol.io/docs/2026-07-28/develop/build-server.md): Get started building your own server to use in Claude for Desktop and other clients.
  12. - [Build an MCP client](https://modelcontextprotocol.io/docs/2026-07-28/develop/build-client.md): Get started building your own client that can integrate with all MCP servers.
  13. - [Client Best Practices](https://modelcontextprotocol.io/docs/2026-07-28/develop/clients/client-best-practices.md): Patterns for scaling MCP host applications across many servers and tools.
  14. - [SDKs](https://modelcontextprotocol.io/docs/2026-07-28/sdk.md): Official SDKs for building with Model Context Protocol
  15. - [Understanding Authorization in MCP](https://modelcontextprotocol.io/docs/2026-07-28/tutorials/security/authorization.md): Learn how to implement secure authorization for MCP servers using OAuth 2.1 to protect sensitive resources and operations
  16. - [Security Best Practices](https://modelcontextprotocol.io/docs/2026-07-28/tutorials/security/security_best_practices.md): Security considerations, attack vectors, and best practices for MCP implementations
  17. - [Local Server Security](https://modelcontextprotocol.io/docs/2026-07-28/tutorials/security/local-server-security.md): Practical defaults for running MCP servers safely on your own machine.
  18. - [MCP Inspector](https://modelcontextprotocol.io/docs/2026-07-28/tools/inspector.md): Interactive developer tooling for testing and debugging MCP servers, in the browser, on the command line, and in the terminal
  19. - [Web client](https://modelcontextprotocol.io/docs/2026-07-28/tools/inspector/web.md): A tab-by-tab walkthrough of the graphical MCP Inspector
  20. - [CLI client](https://modelcontextprotocol.io/docs/2026-07-28/tools/inspector/cli.md): Scripting the MCP Inspector: methods, output formats, exit codes, and CI recipes
  21. - [TUI client](https://modelcontextprotocol.io/docs/2026-07-28/tools/inspector/tui.md): The terminal MCP Inspector: navigation, tabs, and keyboard reference
  22. - [mcpdo connection client](https://modelcontextprotocol.io/docs/2026-07-28/tools/inspector/mcpdo.md): Connect to an MCP server once, then run many commands against that named connection
  23. - [Configuration and flags](https://modelcontextprotocol.io/docs/2026-07-28/tools/inspector/configuration.md): Catalog vs. config files, which client owns which flag, and every environment variable
  24. - [Authorization](https://modelcontextprotocol.io/docs/2026-07-28/tools/inspector/authorization.md): How the MCP Inspector performs OAuth, re-authorizes mid-session, and shares tokens between its clients
  25. - [Protocol eras](https://modelcontextprotocol.io/docs/2026-07-28/tools/inspector/protocol-eras.md): How the Inspector negotiates legacy vs. modern MCP, and how every feature is handled between protocol eras
  26. - [Recipes](https://modelcontextprotocol.io/docs/2026-07-28/tools/inspector/recipes.md): Practical guides for transports, importing configs, reviewing MCP Apps, Docker, network hosting, and persistent connections with mcpdo
  27. - [Security](https://modelcontextprotocol.io/docs/2026-07-28/tools/inspector/security.md): The Inspector's threat model in one place, covering the web backend, Docker, secret storage, stdio servers, and the mcpdo daemon
  28. - [Debugging](https://modelcontextprotocol.io/docs/2026-07-28/tools/debugging.md): A comprehensive guide to debugging Model Context Protocol (MCP) integrations
  29. - [Example Servers](https://modelcontextprotocol.io/examples.md): A list of example servers and implementations
  30. - [What is the Model Context Protocol (MCP)?](https://modelcontextprotocol.io/docs/2025-11-25/getting-started/intro.md)
  31. - [Architecture overview](https://modelcontextprotocol.io/docs/2025-11-25/learn/architecture.md)
  32. - [Understanding MCP servers](https://modelcontextprotocol.io/docs/2025-11-25/learn/server-concepts.md)
  33. - [Understanding MCP clients](https://modelcontextprotocol.io/docs/2025-11-25/learn/client-concepts.md)
  34. - [Versioning](https://modelcontextprotocol.io/docs/2025-11-25/learn/versioning.md)
  35. - [Connect to local MCP servers](https://modelcontextprotocol.io/docs/2025-11-25/develop/connect-local-servers.md): Learn how to extend Claude Desktop with local MCP servers to enable file system access and other powerful integrations
  36. - [Connect to remote MCP Servers](https://modelcontextprotocol.io/docs/2025-11-25/develop/connect-remote-servers.md): Learn how to connect Claude to remote MCP servers and extend its capabilities with internet-hosted tools and data sources
  37. - [Build with Agent Skills](https://modelcontextprotocol.io/docs/2025-11-25/develop/build-with-agent-skills.md): Use agent skills to guide AI coding assistants through MCP server design and implementation
  38. - [Build an MCP server](https://modelcontextprotocol.io/docs/2025-11-25/develop/build-server.md): Get started building your own server to use in Claude for Desktop and other clients.
  39. - [Build an MCP client](https://modelcontextprotocol.io/docs/2025-11-25/develop/build-client.md): Get started building your own client that can integrate with all MCP servers.
  40. - [Client Best Practices](https://modelcontextprotocol.io/docs/2025-11-25/develop/clients/client-best-practices.md): Patterns for scaling MCP host applications across many servers and tools.
  41. - [SDKs](https://modelcontextprotocol.io/docs/2025-11-25/sdk.md): Official SDKs for building with Model Context Protocol
  42. - [Understanding Authorization in MCP](https://modelcontextprotocol.io/docs/2025-11-25/tutorials/security/authorization.md): Learn how to implement secure authorization for MCP servers using OAuth 2.1 to protect sensitive resources and operations
  43. - [Security Best Practices](https://modelcontextprotocol.io/docs/2025-11-25/tutorials/security/security_best_practices.md): Security considerations, attack vectors, and best practices for MCP implementations
  44. - [MCP Inspector](https://modelcontextprotocol.io/docs/2025-11-25/tools/inspector.md): In-depth guide to using the MCP Inspector for testing and debugging Model Context Protocol servers
  45. - [Debugging](https://modelcontextprotocol.io/docs/2025-11-25/tools/debugging.md): A comprehensive guide to debugging Model Context Protocol (MCP) integrations
  46. - [Example Servers](https://modelcontextprotocol.io/examples.md): A list of example servers and implementations
  47. - [What is the Model Context Protocol (MCP)?](https://modelcontextprotocol.io/docs/2025-06-18/getting-started/intro.md)
  48. - [Architecture overview](https://modelcontextprotocol.io/docs/2025-06-18/learn/architecture.md)
  49. - [Understanding MCP servers](https://modelcontextprotocol.io/docs/2025-06-18/learn/server-concepts.md)
  50. - [Understanding MCP clients](https://modelcontextprotocol.io/docs/2025-06-18/learn/client-concepts.md)
  51. - [Versioning](https://modelcontextprotocol.io/docs/2025-06-18/learn/versioning.md)
  52. - [Connect to local MCP servers](https://modelcontextprotocol.io/docs/2025-06-18/develop/connect-local-servers.md): Learn how to extend Claude Desktop with local MCP servers to enable file system access and other powerful integrations
  53. - [Connect to remote MCP Servers](https://modelcontextprotocol.io/docs/2025-06-18/develop/connect-remote-servers.md): Learn how to connect Claude to remote MCP servers and extend its capabilities with internet-hosted tools and data sources
  54. - [Build with Agent Skills](https://modelcontextprotocol.io/docs/2025-06-18/develop/build-with-agent-skills.md): Use agent skills to guide AI coding assistants through MCP server design and implementation
  55. - [Build an MCP server](https://modelcontextprotocol.io/docs/2025-06-18/develop/build-server.md): Get started building your own server to use in Claude for Desktop and other clients.
  56. - [Build an MCP client](https://modelcontextprotocol.io/docs/2025-06-18/develop/build-client.md): Get started building your own client that can integrate with all MCP servers.
  57. - [Client Best Practices](https://modelcontextprotocol.io/docs/2025-06-18/develop/clients/client-best-practices.md): Patterns for scaling MCP host applications across many servers and tools.
  58. - [SDKs](https://modelcontextprotocol.io/docs/2025-06-18/sdk.md): Official SDKs for building with Model Context Protocol
  59. - [Understanding Authorization in MCP](https://modelcontextprotocol.io/docs/2025-06-18/tutorials/security/authorization.md): Learn how to implement secure authorization for MCP servers using OAuth 2.1 to protect sensitive resources and operations
  60. - [Security Best Practices](https://modelcontextprotocol.io/docs/2025-06-18/tutorials/security/security_best_practices.md): Security considerations, attack vectors, and best practices for MCP implementations
  61. - [MCP Inspector](https://modelcontextprotocol.io/docs/2025-06-18/tools/inspector.md): In-depth guide to using the MCP Inspector for testing and debugging Model Context Protocol servers
  62. - [Debugging](https://modelcontextprotocol.io/docs/2025-06-18/tools/debugging.md): A comprehensive guide to debugging Model Context Protocol (MCP) integrations
  63. - [Example Servers](https://modelcontextprotocol.io/examples.md): A list of example servers and implementations
  64. - [What is the Model Context Protocol (MCP)?](https://modelcontextprotocol.io/docs/2025-03-26/getting-started/intro.md)
  65. - [Architecture overview](https://modelcontextprotocol.io/docs/2025-03-26/learn/architecture.md)
  66. - [Understanding MCP servers](https://modelcontextprotocol.io/docs/2025-03-26/learn/server-concepts.md)
  67. - [Understanding MCP clients](https://modelcontextprotocol.io/docs/2025-03-26/learn/client-concepts.md)
  68. - [Versioning](https://modelcontextprotocol.io/docs/2025-03-26/learn/versioning.md)
  69. - [Connect to local MCP servers](https://modelcontextprotocol.io/docs/2025-03-26/develop/connect-local-servers.md): Learn how to extend Claude Desktop with local MCP servers to enable file system access and other powerful integrations
  70. - [Connect to remote MCP Servers](https://modelcontextprotocol.io/docs/2025-03-26/develop/connect-remote-servers.md): Learn how to connect Claude to remote MCP servers and extend its capabilities with internet-hosted tools and data sources
  71. - [Build with Agent Skills](https://modelcontextprotocol.io/docs/2025-03-26/develop/build-with-agent-skills.md): Use agent skills to guide AI coding assistants through MCP server design and implementation
  72. - [Build an MCP server](https://modelcontextprotocol.io/docs/2025-03-26/develop/build-server.md): Get started building your own server to use in Claude for Desktop and other clients.
  73. - [Build an MCP client](https://modelcontextprotocol.io/docs/2025-03-26/develop/build-client.md): Get started building your own client that can integrate with all MCP servers.
  74. - [Client Best Practices](https://modelcontextprotocol.io/docs/2025-03-26/develop/clients/client-best-practices.md): Patterns for scaling MCP host applications across many servers and tools.
  75. - [SDKs](https://modelcontextprotocol.io/docs/2025-03-26/sdk.md): Official SDKs for building with Model Context Protocol
  76. - [Understanding Authorization in MCP](https://modelcontextprotocol.io/docs/2025-03-26/tutorials/security/authorization.md): Learn how to implement secure authorization for MCP servers using OAuth 2.1 to protect sensitive resources and operations
  77. - [Security Best Practices](https://modelcontextprotocol.io/docs/2025-03-26/tutorials/security/security_best_practices.md): Security considerations, attack vectors, and best practices for MCP implementations
  78. - [MCP Inspector](https://modelcontextprotocol.io/docs/2025-03-26/tools/inspector.md): In-depth guide to using the MCP Inspector for testing and debugging Model Context Protocol servers
  79. - [Debugging](https://modelcontextprotocol.io/docs/2025-03-26/tools/debugging.md): A comprehensive guide to debugging Model Context Protocol (MCP) integrations
  80. - [Example Servers](https://modelcontextprotocol.io/examples.md): A list of example servers and implementations
  81. - [What is the Model Context Protocol (MCP)?](https://modelcontextprotocol.io/docs/2024-11-05/getting-started/intro.md)
  82. - [Architecture overview](https://modelcontextprotocol.io/docs/2024-11-05/learn/architecture.md)
  83. - [Understanding MCP servers](https://modelcontextprotocol.io/docs/2024-11-05/learn/server-concepts.md)
  84. - [Understanding MCP clients](https://modelcontextprotocol.io/docs/2024-11-05/learn/client-concepts.md)
  85. - [Versioning](https://modelcontextprotocol.io/docs/2024-11-05/learn/versioning.md)
  86. - [Connect to local MCP servers](https://modelcontextprotocol.io/docs/2024-11-05/develop/connect-local-servers.md): Learn how to extend Claude Desktop with local MCP servers to enable file system access and other powerful integrations
  87. - [Connect to remote MCP Servers](https://modelcontextprotocol.io/docs/2024-11-05/develop/connect-remote-servers.md): Learn how to connect Claude to remote MCP servers and extend its capabilities with internet-hosted tools and data sources
  88. - [Build with Agent Skills](https://modelcontextprotocol.io/docs/2024-11-05/develop/build-with-agent-skills.md): Use agent skills to guide AI coding assistants through MCP server design and implementation
  89. - [Build an MCP server](https://modelcontextprotocol.io/docs/2024-11-05/develop/build-server.md): Get started building your own server to use in Claude for Desktop and other clients.
  90. - [Build an MCP client](https://modelcontextprotocol.io/docs/2024-11-05/develop/build-client.md): Get started building your own client that can integrate with all MCP servers.
  91. - [Client Best Practices](https://modelcontextprotocol.io/docs/2024-11-05/develop/clients/client-best-practices.md): Patterns for scaling MCP host applications across many servers and tools.
  92. - [SDKs](https://modelcontextprotocol.io/docs/2024-11-05/sdk.md): Official SDKs for building with Model Context Protocol
  93. - [Understanding Authorization in MCP](https://modelcontextprotocol.io/docs/2024-11-05/tutorials/security/authorization.md): Learn how to implement secure authorization for MCP servers using OAuth 2.1 to protect sensitive resources and operations
  94. - [Security Best Practices](https://modelcontextprotocol.io/docs/2024-11-05/tutorials/security/security_best_practices.md): Security considerations, attack vectors, and best practices for MCP implementations
  95. - [MCP Inspector](https://modelcontextprotocol.io/docs/2024-11-05/tools/inspector.md): In-depth guide to using the MCP Inspector for testing and debugging Model Context Protocol servers
  96. - [Debugging](https://modelcontextprotocol.io/docs/2024-11-05/tools/debugging.md): A comprehensive guide to debugging Model Context Protocol (MCP) integrations
  97. - [Example Servers](https://modelcontextprotocol.io/examples.md): A list of example servers and implementations
  98. - [What is the Model Context Protocol (MCP)?](https://modelcontextprotocol.io/docs/draft/getting-started/intro.md)
  99. - [Architecture overview](https://modelcontextprotocol.io/docs/draft/learn/architecture.md)
  100. - [Understanding MCP servers](https://modelcontextprotocol.io/docs/draft/learn/server-concepts.md)
  101. - [Understanding MCP clients](https://modelcontextprotocol.io/docs/draft/learn/client-concepts.md)
  102. - [Versioning](https://modelcontextprotocol.io/docs/draft/learn/versioning.md)
  103. - [Connect to local MCP servers](https://modelcontextprotocol.io/docs/draft/develop/connect-local-servers.md): Learn how to extend Claude Desktop with local MCP servers to enable file system access and other powerful integrations
  104. - [Connect to remote MCP Servers](https://modelcontextprotocol.io/docs/draft/develop/connect-remote-servers.md): Learn how to connect Claude to remote MCP servers and extend its capabilities with internet-hosted tools and data sources
  105. - [Build with Agent Skills](https://modelcontextprotocol.io/docs/draft/develop/build-with-agent-skills.md): Use agent skills to guide AI coding assistants through MCP server design and implementation
  106. - [Build an MCP server](https://modelcontextprotocol.io/docs/draft/develop/build-server.md): Get started building your own server to use in Claude for Desktop and other clients.
  107. - [Build an MCP client](https://modelcontextprotocol.io/docs/draft/develop/build-client.md): Get started building your own client that can integrate with all MCP servers.
  108. - [Client Best Practices](https://modelcontextprotocol.io/docs/draft/develop/clients/client-best-practices.md): Patterns for scaling MCP host applications across many servers and tools.
  109. - [SDKs](https://modelcontextprotocol.io/docs/draft/sdk.md): Official SDKs for building with Model Context Protocol
  110. - [Understanding Authorization in MCP](https://modelcontextprotocol.io/docs/draft/tutorials/security/authorization.md): Learn how to implement secure authorization for MCP servers using OAuth 2.1 to protect sensitive resources and operations
  111. - [Security Best Practices](https://modelcontextprotocol.io/docs/draft/tutorials/security/security_best_practices.md): Security considerations, attack vectors, and best practices for MCP implementations
  112. - [Local Server Security](https://modelcontextprotocol.io/docs/draft/tutorials/security/local-server-security.md): Practical defaults for running MCP servers safely on your own machine.
  113. - [MCP Inspector](https://modelcontextprotocol.io/docs/draft/tools/inspector.md): Interactive developer tooling for testing and debugging MCP servers, in the browser, on the command line, and in the terminal
  114. - [Web client](https://modelcontextprotocol.io/docs/draft/tools/inspector/web.md): A tab-by-tab walkthrough of the graphical MCP Inspector
  115. - [CLI client](https://modelcontextprotocol.io/docs/draft/tools/inspector/cli.md): Scripting the MCP Inspector: methods, output formats, exit codes, and CI recipes
  116. - [TUI client](https://modelcontextprotocol.io/docs/draft/tools/inspector/tui.md): The terminal MCP Inspector: navigation, tabs, and keyboard reference
  117. - [mcpdo connection client](https://modelcontextprotocol.io/docs/draft/tools/inspector/mcpdo.md): Connect to an MCP server once, then run many commands against that named connection
  118. - [Configuration and flags](https://modelcontextprotocol.io/docs/draft/tools/inspector/configuration.md): Catalog vs. config files, which client owns which flag, and every environment variable
  119. - [Authorization](https://modelcontextprotocol.io/docs/draft/tools/inspector/authorization.md): How the MCP Inspector performs OAuth, re-authorizes mid-session, and shares tokens between its clients
  120. - [Protocol eras](https://modelcontextprotocol.io/docs/draft/tools/inspector/protocol-eras.md): How the Inspector negotiates legacy vs. modern MCP, and how every feature is handled between protocol eras
  121. - [Recipes](https://modelcontextprotocol.io/docs/draft/tools/inspector/recipes.md): Practical guides for transports, importing configs, reviewing MCP Apps, Docker, network hosting, and persistent connections with mcpdo
  122. - [Security](https://modelcontextprotocol.io/docs/draft/tools/inspector/security.md): The Inspector's threat model in one place, covering the web backend, Docker, secret storage, stdio servers, and the mcpdo daemon
  123. - [Debugging](https://modelcontextprotocol.io/docs/draft/tools/debugging.md): A comprehensive guide to debugging Model Context Protocol (MCP) integrations
  124. - [Example Servers](https://modelcontextprotocol.io/examples.md): A list of example servers and implementations
  125. - [Specification](https://modelcontextprotocol.io/specification/2026-07-28/index.md)
  126. - [Key Changes](https://modelcontextprotocol.io/specification/2026-07-28/changelog.md)
  127. - [Deprecated Features](https://modelcontextprotocol.io/specification/2026-07-28/deprecated.md)
  128. - [Architecture](https://modelcontextprotocol.io/specification/2026-07-28/architecture/index.md)
  129. - [Overview](https://modelcontextprotocol.io/specification/2026-07-28/basic/index.md)
  130. - [Versioning and Compatibility](https://modelcontextprotocol.io/specification/2026-07-28/basic/versioning.md)
  131. - [Overview](https://modelcontextprotocol.io/specification/2026-07-28/basic/patterns/index.md)
  132. - [Multi Round-Trip Requests](https://modelcontextprotocol.io/specification/2026-07-28/basic/patterns/mrtr.md)
  133. - [Subscriptions](https://modelcontextprotocol.io/specification/2026-07-28/basic/patterns/subscriptions.md)
  134. - [Cancellation](https://modelcontextprotocol.io/specification/2026-07-28/basic/patterns/cancellation.md)
  135. - [Progress](https://modelcontextprotocol.io/specification/2026-07-28/basic/patterns/progress.md)
  136. - [Overview](https://modelcontextprotocol.io/specification/2026-07-28/basic/transports/index.md)
  137. - [stdio](https://modelcontextprotocol.io/specification/2026-07-28/basic/transports/stdio.md)
  138. - [Streamable HTTP](https://modelcontextprotocol.io/specification/2026-07-28/basic/transports/streamable-http.md)
  139. - [Authorization](https://modelcontextprotocol.io/specification/2026-07-28/basic/authorization/index.md)
  140. - [Authorization Server Discovery](https://modelcontextprotocol.io/specification/2026-07-28/basic/authorization/authorization-server-discovery.md)
  141. - [Client Registration](https://modelcontextprotocol.io/specification/2026-07-28/basic/authorization/client-registration.md)
  142. - [Authorization Security Considerations](https://modelcontextprotocol.io/specification/2026-07-28/basic/authorization/security-considerations.md)
  143. - [Roots](https://modelcontextprotocol.io/specification/2026-07-28/client/roots.md)
  144. - [Sampling](https://modelcontextprotocol.io/specification/2026-07-28/client/sampling.md)
  145. - [Elicitation](https://modelcontextprotocol.io/specification/2026-07-28/client/elicitation.md)
  146. - [Overview](https://modelcontextprotocol.io/specification/2026-07-28/server/index.md)
  147. - [Discovery](https://modelcontextprotocol.io/specification/2026-07-28/server/discover.md)
  148. - [Prompts](https://modelcontextprotocol.io/specification/2026-07-28/server/prompts.md)
  149. - [Resources](https://modelcontextprotocol.io/specification/2026-07-28/server/resources.md)
  150. - [Tools](https://modelcontextprotocol.io/specification/2026-07-28/server/tools.md)
  151. - [Caching](https://modelcontextprotocol.io/specification/2026-07-28/server/utilities/caching.md)
  152. - [Completion](https://modelcontextprotocol.io/specification/2026-07-28/server/utilities/completion.md)
  153. - [Logging](https://modelcontextprotocol.io/specification/2026-07-28/server/utilities/logging.md)
  154. - [Pagination](https://modelcontextprotocol.io/specification/2026-07-28/server/utilities/pagination.md)
  155. - [Schema Reference](https://modelcontextprotocol.io/specification/2026-07-28/schema.md)
  156. - [Specification](https://modelcontextprotocol.io/specification/2025-11-25/index.md)
  157. - [Key Changes](https://modelcontextprotocol.io/specification/2025-11-25/changelog.md)
  158. - [Architecture](https://modelcontextprotocol.io/specification/2025-11-25/architecture/index.md)
  159. - [Overview](https://modelcontextprotocol.io/specification/2025-11-25/basic/index.md)
  160. - [Lifecycle](https://modelcontextprotocol.io/specification/2025-11-25/basic/lifecycle.md)
  161. - [Transports](https://modelcontextprotocol.io/specification/2025-11-25/basic/transports.md)
  162. - [Authorization](https://modelcontextprotocol.io/specification/2025-11-25/basic/authorization.md)
  163. - [Cancellation](https://modelcontextprotocol.io/specification/2025-11-25/basic/utilities/cancellation.md)
  164. - [Ping](https://modelcontextprotocol.io/specification/2025-11-25/basic/utilities/ping.md)
  165. - [Progress](https://modelcontextprotocol.io/specification/2025-11-25/basic/utilities/progress.md)
  166. - [Tasks](https://modelcontextprotocol.io/specification/2025-11-25/basic/utilities/tasks.md)
  167. - [Roots](https://modelcontextprotocol.io/specification/2025-11-25/client/roots.md)
  168. - [Sampling](https://modelcontextprotocol.io/specification/2025-11-25/client/sampling.md)
  169. - [Elicitation](https://modelcontextprotocol.io/specification/2025-11-25/client/elicitation.md)
  170. - [Overview](https://modelcontextprotocol.io/specification/2025-11-25/server/index.md)
  171. - [Prompts](https://modelcontextprotocol.io/specification/2025-11-25/server/prompts.md)
  172. - [Resources](https://modelcontextprotocol.io/specification/2025-11-25/server/resources.md)
  173. - [Tools](https://modelcontextprotocol.io/specification/2025-11-25/server/tools.md)
  174. - [Completion](https://modelcontextprotocol.io/specification/2025-11-25/server/utilities/completion.md)
  175. - [Logging](https://modelcontextprotocol.io/specification/2025-11-25/server/utilities/logging.md)
  176. - [Pagination](https://modelcontextprotocol.io/specification/2025-11-25/server/utilities/pagination.md)
  177. - [Schema Reference](https://modelcontextprotocol.io/specification/2025-11-25/schema.md)
  178. - [Specification](https://modelcontextprotocol.io/specification/2025-06-18/index.md)
  179. - [Key Changes](https://modelcontextprotocol.io/specification/2025-06-18/changelog.md)
  180. - [Architecture](https://modelcontextprotocol.io/specification/2025-06-18/architecture/index.md)
  181. - [Overview](https://modelcontextprotocol.io/specification/2025-06-18/basic/index.md)
  182. - [Lifecycle](https://modelcontextprotocol.io/specification/2025-06-18/basic/lifecycle.md)
  183. - [Transports](https://modelcontextprotocol.io/specification/2025-06-18/basic/transports.md)
  184. - [Authorization](https://modelcontextprotocol.io/specification/2025-06-18/basic/authorization.md)
  185. - [Cancellation](https://modelcontextprotocol.io/specification/2025-06-18/basic/utilities/cancellation.md)
  186. - [Ping](https://modelcontextprotocol.io/specification/2025-06-18/basic/utilities/ping.md)
  187. - [Progress](https://modelcontextprotocol.io/specification/2025-06-18/basic/utilities/progress.md)
  188. - [Roots](https://modelcontextprotocol.io/specification/2025-06-18/client/roots.md)
  189. - [Sampling](https://modelcontextprotocol.io/specification/2025-06-18/client/sampling.md)
  190. - [Elicitation](https://modelcontextprotocol.io/specification/2025-06-18/client/elicitation.md)
  191. - [Overview](https://modelcontextprotocol.io/specification/2025-06-18/server/index.md)
  192. - [Prompts](https://modelcontextprotocol.io/specification/2025-06-18/server/prompts.md)
  193. - [Resources](https://modelcontextprotocol.io/specification/2025-06-18/server/resources.md)
  194. - [Tools](https://modelcontextprotocol.io/specification/2025-06-18/server/tools.md)
  195. - [Completion](https://modelcontextprotocol.io/specification/2025-06-18/server/utilities/completion.md)
  196. - [Logging](https://modelcontextprotocol.io/specification/2025-06-18/server/utilities/logging.md)
  197. - [Pagination](https://modelcontextprotocol.io/specification/2025-06-18/server/utilities/pagination.md)
  198. - [Schema Reference](https://modelcontextprotocol.io/specification/2025-06-18/schema.md)
  199. - [Specification](https://modelcontextprotocol.io/specification/2025-03-26/index.md)
  200. - [Key Changes](https://modelcontextprotocol.io/specification/2025-03-26/changelog.md)
  201. - [Architecture](https://modelcontextprotocol.io/specification/2025-03-26/architecture/index.md)
  202. - [Overview](https://modelcontextprotocol.io/specification/2025-03-26/basic/index.md)
  203. - [Lifecycle](https://modelcontextprotocol.io/specification/2025-03-26/basic/lifecycle.md)
  204. - [Transports](https://modelcontextprotocol.io/specification/2025-03-26/basic/transports.md)
  205. - [Authorization](https://modelcontextprotocol.io/specification/2025-03-26/basic/authorization.md)
  206. - [Cancellation](https://modelcontextprotocol.io/specification/2025-03-26/basic/utilities/cancellation.md)
  207. - [Ping](https://modelcontextprotocol.io/specification/2025-03-26/basic/utilities/ping.md)
  208. - [Progress](https://modelcontextprotocol.io/specification/2025-03-26/basic/utilities/progress.md)
  209. - [Roots](https://modelcontextprotocol.io/specification/2025-03-26/client/roots.md)
  210. - [Sampling](https://modelcontextprotocol.io/specification/2025-03-26/client/sampling.md)
  211. - [Overview](https://modelcontextprotocol.io/specification/2025-03-26/server/index.md)
  212. - [Prompts](https://modelcontextprotocol.io/specification/2025-03-26/server/prompts.md)
  213. - [Resources](https://modelcontextprotocol.io/specification/2025-03-26/server/resources.md)
  214. - [Tools](https://modelcontextprotocol.io/specification/2025-03-26/server/tools.md)
  215. - [Completion](https://modelcontextprotocol.io/specification/2025-03-26/server/utilities/completion.md)
  216. - [Logging](https://modelcontextprotocol.io/specification/2025-03-26/server/utilities/logging.md)
  217. - [Pagination](https://modelcontextprotocol.io/specification/2025-03-26/server/utilities/pagination.md)
  218. - [Specification](https://modelcontextprotocol.io/specification/2024-11-05/index.md)
  219. - [Architecture](https://modelcontextprotocol.io/specification/2024-11-05/architecture/index.md)
  220. - [Overview](https://modelcontextprotocol.io/specification/2024-11-05/basic/index.md)
  221. - [Lifecycle](https://modelcontextprotocol.io/specification/2024-11-05/basic/lifecycle.md)
  222. - [Messages](https://modelcontextprotocol.io/specification/2024-11-05/basic/messages.md)
  223. - [Transports](https://modelcontextprotocol.io/specification/2024-11-05/basic/transports.md)
  224. - [Cancellation](https://modelcontextprotocol.io/specification/2024-11-05/basic/utilities/cancellation.md)
  225. - [Ping](https://modelcontextprotocol.io/specification/2024-11-05/basic/utilities/ping.md)
  226. - [Progress](https://modelcontextprotocol.io/specification/2024-11-05/basic/utilities/progress.md)
  227. - [Roots](https://modelcontextprotocol.io/specification/2024-11-05/client/roots.md)
  228. - [Sampling](https://modelcontextprotocol.io/specification/2024-11-05/client/sampling.md)
  229. - [Overview](https://modelcontextprotocol.io/specification/2024-11-05/server/index.md)
  230. - [Prompts](https://modelcontextprotocol.io/specification/2024-11-05/server/prompts.md)
  231. - [Resources](https://modelcontextprotocol.io/specification/2024-11-05/server/resources.md)
  232. - [Tools](https://modelcontextprotocol.io/specification/2024-11-05/server/tools.md)
  233. - [Completion](https://modelcontextprotocol.io/specification/2024-11-05/server/utilities/completion.md)
  234. - [Logging](https://modelcontextprotocol.io/specification/2024-11-05/server/utilities/logging.md)
  235. - [Pagination](https://modelcontextprotocol.io/specification/2024-11-05/server/utilities/pagination.md)
  236. - [Specification](https://modelcontextprotocol.io/specification/draft/index.md)
  237. - [Changelog](https://modelcontextprotocol.io/specification/draft/changelog.md)
  238. - [Deprecated Features](https://modelcontextprotocol.io/specification/draft/deprecated.md)
  239. - [Architecture](https://modelcontextprotocol.io/specification/draft/architecture/index.md)
  240. - [Overview](https://modelcontextprotocol.io/specification/draft/basic/index.md)
  241. - [Versioning and Compatibility](https://modelcontextprotocol.io/specification/draft/basic/versioning.md)
  242. - [Overview](https://modelcontextprotocol.io/specification/draft/basic/patterns/index.md)
  243. - [Multi Round-Trip Requests](https://modelcontextprotocol.io/specification/draft/basic/patterns/mrtr.md)
  244. - [Subscriptions](https://modelcontextprotocol.io/specification/draft/basic/patterns/subscriptions.md)
  245. - [Cancellation](https://modelcontextprotocol.io/specification/draft/basic/patterns/cancellation.md)
  246. - [Progress](https://modelcontextprotocol.io/specification/draft/basic/patterns/progress.md)
  247. - [Overview](https://modelcontextprotocol.io/specification/draft/basic/transports/index.md)
  248. - [stdio](https://modelcontextprotocol.io/specification/draft/basic/transports/stdio.md)
  249. - [Streamable HTTP](https://modelcontextprotocol.io/specification/draft/basic/transports/streamable-http.md)
  250. - [Authorization](https://modelcontextprotocol.io/specification/draft/basic/authorization/index.md)
  251. - [Authorization Server Discovery](https://modelcontextprotocol.io/specification/draft/basic/authorization/authorization-server-discovery.md)
  252. - [Client Registration](https://modelcontextprotocol.io/specification/draft/basic/authorization/client-registration.md)
  253. - [Authorization Security Considerations](https://modelcontextprotocol.io/specification/draft/basic/authorization/security-considerations.md)
  254. - [Roots](https://modelcontextprotocol.io/specification/draft/client/roots.md)
  255. - [Sampling](https://modelcontextprotocol.io/specification/draft/client/sampling.md)
  256. - [Elicitation](https://modelcontextprotocol.io/specification/draft/client/elicitation.md)
  257. - [Overview](https://modelcontextprotocol.io/specification/draft/server/index.md)
  258. - [Discovery](https://modelcontextprotocol.io/specification/draft/server/discover.md)
  259. - [Prompts](https://modelcontextprotocol.io/specification/draft/server/prompts.md)
  260. - [Resources](https://modelcontextprotocol.io/specification/draft/server/resources.md)
  261. - [Tools](https://modelcontextprotocol.io/specification/draft/server/tools.md)
  262. - [Caching](https://modelcontextprotocol.io/specification/draft/server/utilities/caching.md)
  263. - [Completion](https://modelcontextprotocol.io/specification/draft/server/utilities/completion.md)
  264. - [Logging](https://modelcontextprotocol.io/specification/draft/server/utilities/logging.md)
  265. - [Pagination](https://modelcontextprotocol.io/specification/draft/server/utilities/pagination.md)
  266. - [Schema Reference](https://modelcontextprotocol.io/specification/draft/schema.md)
  267. - [Extensions Overview](https://modelcontextprotocol.io/extensions/overview.md): Optional extensions to the Model Context Protocol
  268. - [Extension Support Matrix](https://modelcontextprotocol.io/extensions/client-matrix.md): Which MCP clients implement which official extensions
  269. - [MCP Apps](https://modelcontextprotocol.io/extensions/apps/overview.md): Interactive UI applications that render inside MCP hosts like Claude Desktop
  270. - [Build an MCP App](https://modelcontextprotocol.io/extensions/apps/build.md): Getting started guide for building interactive UI applications with MCP Apps
  271. - [Authorization Extensions](https://modelcontextprotocol.io/extensions/auth/overview.md): Supplementary authorization mechanisms for the Model Context Protocol
  272. - [OAuth Client Credentials](https://modelcontextprotocol.io/extensions/auth/oauth-client-credentials.md): Machine-to-machine authentication for MCP using the OAuth 2.0 client credentials flow
  273. - [Enterprise-Managed Authorization](https://modelcontextprotocol.io/extensions/auth/enterprise-managed-authorization.md): Centralized access control for MCP in enterprise environments via identity providers
  274. - [Tasks](https://modelcontextprotocol.io/extensions/tasks/overview.md): Asynchronous task execution for long-running MCP operations
  275. - [Skills](https://modelcontextprotocol.io/extensions/skills/overview.md): Discover and read Agent Skills from MCP servers
  276. - [The MCP Registry](https://modelcontextprotocol.io/registry/about.md)
  277. - [Quickstart: Publish an MCP Server to the MCP Registry](https://modelcontextprotocol.io/registry/quickstart.md)
  278. - [Frequently Asked Questions](https://modelcontextprotocol.io/registry/faq.md)
  279. - [MCP Registry Supported Package Types](https://modelcontextprotocol.io/registry/package-types.md)
  280. - [Publishing Remote Servers](https://modelcontextprotocol.io/registry/remote-servers.md)
  281. - [How to Authenticate When Publishing to the Official MCP Registry](https://modelcontextprotocol.io/registry/authentication.md)
  282. - [Versioning Published MCP Servers](https://modelcontextprotocol.io/registry/versioning.md)
  283. - [How to Automate Publishing with GitHub Actions](https://modelcontextprotocol.io/registry/github-actions.md)
  284. - [The MCP Registry Moderation Policy](https://modelcontextprotocol.io/registry/moderation-policy.md)
  285. - [MCP Registry Aggregators](https://modelcontextprotocol.io/registry/registry-aggregators.md)
  286. - [Official MCP Registry Terms of Service](https://modelcontextprotocol.io/registry/terms-of-service.md)
  287. - [Specification Enhancement Proposals (SEPs)](https://modelcontextprotocol.io/seps/index.md): Index of all MCP Specification Enhancement Proposals
  288. - [SEP-414: Document OpenTelemetry Trace Context Propagation Conventions](https://modelcontextprotocol.io/seps/414-request-meta.md): Document OpenTelemetry Trace Context Propagation Conventions
  289. - [SEP-932: Model Context Protocol Governance](https://modelcontextprotocol.io/seps/932-model-context-protocol-governance.md): Model Context Protocol Governance
  290. - [SEP-973: Expose additional metadata for Implementations, Resources, Tools and Prompts](https://modelcontextprotocol.io/seps/973-expose-additional-metadata-for-implementations-res.md): Expose additional metadata for Implementations, Resources, Tools and Prompts
  291. - [SEP-985: Align OAuth 2.0 Protected Resource Metadata with RFC 9728](https://modelcontextprotocol.io/seps/985-align-oauth-20-protected-resource-metadata-with-rf.md): Align OAuth 2.0 Protected Resource Metadata with RFC 9728
  292. - [SEP-986: Specify Format for Tool Names](https://modelcontextprotocol.io/seps/986-specify-format-for-tool-names.md): Specify Format for Tool Names
  293. - [SEP-990: Enable enterprise IdP policy controls during MCP OAuth flows](https://modelcontextprotocol.io/seps/990-enable-enterprise-idp-policy-controls-during-mcp-o.md): Enable enterprise IdP policy controls during MCP OAuth flows
  294. - [SEP-991: Enable URL-based Client Registration using OAuth Client ID Metadata Documents](https://modelcontextprotocol.io/seps/991-enable-url-based-client-registration-using-oauth-c.md): Enable URL-based Client Registration using OAuth Client ID Metadata Documents
  295. - [SEP-994: Shared Communication Practices/Guidelines](https://modelcontextprotocol.io/seps/994-shared-communication-practicesguidelines.md): Shared Communication Practices/Guidelines
  296. - [SEP-1024: MCP Client Security Requirements for Local Server Installation](https://modelcontextprotocol.io/seps/1024-mcp-client-security-requirements-for-local-server-.md): MCP Client Security Requirements for Local Server Installation
  297. - [SEP-1034: Support default values for all primitive types in elicitation schemas](https://modelcontextprotocol.io/seps/1034--support-default-values-for-all-primitive-types-in.md): Support default values for all primitive types in elicitation schemas
  298. - [SEP-1036: URL Mode Elicitation for secure out-of-band interactions](https://modelcontextprotocol.io/seps/1036-url-mode-elicitation-for-secure-out-of-band-intera.md): URL Mode Elicitation for secure out-of-band interactions
  299. - [SEP-1046: Support OAuth client credentials flow in authorization](https://modelcontextprotocol.io/seps/1046-support-oauth-client-credentials-flow-in-authoriza.md): Support OAuth client credentials flow in authorization
  300. - [SEP-1302: Formalize Working Groups and Interest Groups in MCP Governance](https://modelcontextprotocol.io/seps/1302-formalize-working-groups-and-interest-groups-in-mc.md): Formalize Working Groups and Interest Groups in MCP Governance
  301. - [SEP-1303: Input Validation Errors as Tool Execution Errors](https://modelcontextprotocol.io/seps/1303-input-validation-errors-as-tool-execution-errors.md): Input Validation Errors as Tool Execution Errors
  302. - [SEP-1319: Decouple Request Payload from RPC Methods Definition](https://modelcontextprotocol.io/seps/1319-decouple-request-payload-from-rpc-methods-definiti.md): Decouple Request Payload from RPC Methods Definition
  303. - [SEP-1330: Elicitation Enum Schema Improvements and Standards Compliance](https://modelcontextprotocol.io/seps/1330-elicitation-enum-schema-improvements-and-standards.md): Elicitation Enum Schema Improvements and Standards Compliance
  304. - [SEP-1577: Sampling With Tools](https://modelcontextprotocol.io/seps/1577--sampling-with-tools.md): Sampling With Tools
  305. - [SEP-1613: Establish JSON Schema 2020-12 as Default Dialect for MCP](https://modelcontextprotocol.io/seps/1613-establish-json-schema-2020-12-as-default-dialect-f.md): Establish JSON Schema 2020-12 as Default Dialect for MCP
  306. - [SEP-1686: Tasks](https://modelcontextprotocol.io/seps/1686-tasks.md): Tasks
  307. - [SEP-1699: Support SSE polling via server-side disconnect](https://modelcontextprotocol.io/seps/1699-support-sse-polling-via-server-side-disconnect.md): Support SSE polling via server-side disconnect
  308. - [SEP-1730: SDKs Tiering System](https://modelcontextprotocol.io/seps/1730-sdks-tiering-system.md): SDKs Tiering System
  309. - [SEP-1850: PR-Based SEP Workflow](https://modelcontextprotocol.io/seps/1850-pr-based-sep-workflow.md): PR-Based SEP Workflow
  310. - [SEP-1865: MCP Apps - Interactive User Interfaces for MCP](https://modelcontextprotocol.io/seps/1865-mcp-apps-interactive-user-interfaces-for-mcp.md): MCP Apps - Interactive User Interfaces for MCP
  311. - [SEP-2085: Governance Succession and Amendment Procedures](https://modelcontextprotocol.io/seps/2085-governance-succession-and-amendment.md): Governance Succession and Amendment Procedures
  312. - [SEP-2106: Tools `inputSchema` & `outputSchema` Conform to JSON Schema 2020-12](https://modelcontextprotocol.io/seps/2106-json-schema-2020-12.md): Tools `inputSchema` & `outputSchema` Conform to JSON Schema 2020-12
  313. - [SEP-2127: MCP Server Cards - HTTP Server Discovery](https://modelcontextprotocol.io/seps/2127-mcp-server-cards.md): MCP Server Cards - HTTP Server Discovery
  314. - [SEP-2133: Extensions](https://modelcontextprotocol.io/seps/2133-extensions.md): Extensions
  315. - [SEP-2148: MCP Contributor Ladder](https://modelcontextprotocol.io/seps/2148-contributor-ladder.md): MCP Contributor Ladder
  316. - [SEP-2149: MCP Group Governance and Charter Template](https://modelcontextprotocol.io/seps/2149-working-group-charter-template.md): MCP Group Governance and Charter Template
  317. - [SEP-2164: Standardize Resource Not Found Error Code](https://modelcontextprotocol.io/seps/2164-resource-not-found-error.md): Standardize Resource Not Found Error Code
  318. - [SEP-2207: OIDC-Flavored Refresh Token Guidance](https://modelcontextprotocol.io/seps/2207-oidc-refresh-token-guidance.md): OIDC-Flavored Refresh Token Guidance
  319. - [SEP-2243: HTTP Header Standardization for Streamable HTTP Transport](https://modelcontextprotocol.io/seps/2243-http-standardization.md): HTTP Header Standardization for Streamable HTTP Transport
  320. - [SEP-2260: Require Server requests to be associated with a Client request.](https://modelcontextprotocol.io/seps/2260-Require-Server-requests-to-be-associated-with-Client-requests.md): Require Server requests to be associated with a Client request.
  321. - [SEP-2322: Multi Round-Trip Requests](https://modelcontextprotocol.io/seps/2322-MRTR.md): Multi Round-Trip Requests
  322. - [SEP-2468: Recommend Issuer (iss) Parameter in MCP Auth Responses](https://modelcontextprotocol.io/seps/2468-recommend-issuer-claim-for-auth.md): Recommend Issuer (iss) Parameter in MCP Auth Responses
  323. - [SEP-2484: Require Conformance Tests for Standards Track SEPs to Reach Final Status](https://modelcontextprotocol.io/seps/2484-conformance-tests-required-for-final-seps.md): Require Conformance Tests for Standards Track SEPs to Reach Final Status
  324. - [SEP-2549: TTL for List Results](https://modelcontextprotocol.io/seps/2549-TTL-for-list-results.md): TTL for List Results
  325. - [SEP-2567: Sessionless MCP via Explicit State Handles](https://modelcontextprotocol.io/seps/2567-sessionless-mcp.md): Sessionless MCP via Explicit State Handles
  326. - [SEP-2575: Make MCP Stateless](https://modelcontextprotocol.io/seps/2575-stateless-mcp.md): Make MCP Stateless
  327. - [SEP-2577: Deprecate Roots, Sampling, and Logging](https://modelcontextprotocol.io/seps/2577-deprecate-roots-sampling-and-logging.md): Deprecate Roots, Sampling, and Logging
  328. - [SEP-2596: Specification Feature Lifecycle and Deprecation Policy](https://modelcontextprotocol.io/seps/2596-spec-feature-lifecycle-and-deprecation.md): Specification Feature Lifecycle and Deprecation Policy
  329. - [SEP-2640: Skills Extension](https://modelcontextprotocol.io/seps/2640-skills-extension.md): Skills Extension
  330. - [SEP-2663: Tasks Extension](https://modelcontextprotocol.io/seps/2663-tasks-extension.md): Tasks Extension
  331. - [Contributing to MCP](https://modelcontextprotocol.io/community/contributing.md): How to contribute to the Model Context Protocol project
  332. - [Contributor Communication](https://modelcontextprotocol.io/community/communication.md): Communication strategy and framework for the Model Context Protocol community
  333. - [Working and Interest Groups](https://modelcontextprotocol.io/community/working-interest-groups.md): Governance rules for the two forms of collaborative groups within the Model Context Protocol community — Working Groups and Interest Groups.
  334. - [Group Charter Template](https://modelcontextprotocol.io/community/charter-template.md): Template for MCP Working Group and Interest Group charters.
  335. - [Roadmap](https://modelcontextprotocol.io/development/roadmap.md): The Model Context Protocol roadmap, covering the priority areas Core Maintainers and Working Groups are driving for the next specification release and how they shape SEP review.
  336. - [Design Principles](https://modelcontextprotocol.io/community/design-principles.md): The core design principles that guide the development of the Model Context Protocol.
  337. - [SEP Guidelines](https://modelcontextprotocol.io/community/sep-guidelines.md): Specification Enhancement Proposal (SEP) guidelines for proposing changes to the Model Context Protocol
  338. - [Governance and Stewardship](https://modelcontextprotocol.io/community/governance.md): Learn about the Model Context Protocol's governance structure and how to participate in the community
  339. - [Contributor Ladder](https://modelcontextprotocol.io/community/contributor-ladder.md): Roles, responsibilities, and advancement criteria for MCP contributors, from first contribution to Core Maintainer
  340. - [Feature Lifecycle and Deprecation Policy](https://modelcontextprotocol.io/community/feature-lifecycle.md): How individual MCP specification features move through Active, Deprecated, and Removed states, and the timeline implementers can plan against.
  341. - [SDK Tiering System](https://modelcontextprotocol.io/community/sdk-tiers.md): Feature completeness, protocol support, and maintenance commitment levels for Model Context Protocol SDKs
  342. - [Security Policy](https://modelcontextprotocol.io/community/security.md): How to report security vulnerabilities in the Model Context Protocol specification and SDKs, what is in and out of scope, and how SDK maintainers coordinate disclosure.
  343. - [Antitrust Policy](https://modelcontextprotocol.io/community/antitrust.md): MCP Project Antitrust Policy for participants and contributors
  344. - [Agents Charter](https://modelcontextprotocol.io/community/working-groups/agents.md): Charter for the MCP Agents Working Group.
  345. - [File Uploads Charter](https://modelcontextprotocol.io/community/working-groups/file-uploads.md): Charter for the MCP File Uploads Working Group.
  346. - [Filesystems Charter](https://modelcontextprotocol.io/community/working-groups/filesystems.md): Charter for the MCP Filesystems Working Group.
  347. - [Infrastructure Charter](https://modelcontextprotocol.io/community/working-groups/infrastructure.md): Charter for the MCP Infrastructure Working Group.
  348. - [Inspector V2 Working Group Charter](https://modelcontextprotocol.io/community/working-groups/inspector-v2.md): Charter for the Inspector V2 Working Group, a Working Group of the Model Context Protocol community.
  349. - [Interceptors Charter](https://modelcontextprotocol.io/community/working-groups/interceptors.md): Charter for the MCP Interceptors Working Group.
  350. - [Registry Charter](https://modelcontextprotocol.io/community/working-groups/registry.md): Charter for the MCP Registry Working Group.
  351. - [SDK Working Group Charter](https://modelcontextprotocol.io/community/working-groups/sdk.md): Charter for the MCP SDK Working Group.
  352. - [Server Card Charter](https://modelcontextprotocol.io/community/working-groups/server-card.md): Charter for the MCP Server Card Working Group.
  353. - [Skills Over MCP Charter](https://modelcontextprotocol.io/community/working-groups/skills-over-mcp.md): Charter for the MCP Skills Over MCP Working Group.
  354. - [Transports Charter](https://modelcontextprotocol.io/community/working-groups/transports.md): Charter for the MCP Transports Working Group.
  355. - [Triggers and Events Charter](https://modelcontextprotocol.io/community/working-groups/triggers-events.md): Charter for the MCP Triggers and Events Working Group.
  356. - [Authorization Charter](https://modelcontextprotocol.io/community/interest-groups/auth.md): Charter for the MCP Authorization Interest Group.
  357. - [Enterprise Interest Group Charter](https://modelcontextprotocol.io/community/interest-groups/enterprise.md): Charter for the MCP Enterprise Interest Group.
  358. - [Enterprise-Managed Authorization Charter](https://modelcontextprotocol.io/community/interest-groups/enterprise-managed-authorization.md): Charter for the MCP Enterprise-Managed Authorization Interest Group.
  359. - [Financial Services Charter](https://modelcontextprotocol.io/community/interest-groups/financial-services.md): Charter for the MCP Financial Services Interest Group.
  360. - [Primitive Grouping Charter](https://modelcontextprotocol.io/community/interest-groups/primitive-grouping.md): Charter for the MCP Primitive Grouping Interest Group.
  361. - [Scientific Computing Charter](https://modelcontextprotocol.io/community/interest-groups/scientific-computing.md): Charter for the MCP Scientific Computing Interest Group.
  362. - [Security Charter](https://modelcontextprotocol.io/community/interest-groups/security.md): Charter for the MCP Security Interest Group.
  363. - [Tool Annotations Charter](https://modelcontextprotocol.io/community/interest-groups/tool-annotations.md): Charter for the MCP Tool Annotations Interest Group.
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File is very large
large
 Should fix −10 Keep llms.txt short (under 1 MB). Put full content in llms-full.txt.
Empty section
section-no-links
 Should fix −10 Each ## section should list pages as: - [Page name](https://url): short note.
Section with text only
text-section
 Tip 0 A ## section that holds text but no links. That's fine for context; AI tools just won't find pages there.
No link sections
no-sections
 Should fix −10 Add at least one ## section listing your most important pages.
Very few pages listed
few-links
 Should fix −10 One or two links don't tell AI tools much. List your 3 to 10 most important pages.
Link isn't a web address
bad-url
 Should fix −10 Links should be full web addresses (https://…) or paths on your site (/page).
Link is missing https://
missing-scheme
 Should fix −10 A link like example.com/page is read as a page on your own site. Write https://example.com/page.
Address repeats the domain
repeated-domain
 Should fix −10 A link like https://site.com/site.com/page is broken. Remove the repeated domain.
Broken link format
malformed-link
 Should fix −10 A list item that looks like a link but won't parse, e.g. brackets in the name or spaces in the address.
No summary line
no-summary
 Tip 0 Optional but recommended: a one-line description after the title, starting with >.
Relative link
relative-url
 Tip 0 Links like /pricing work, but full addresses (https://…) are safer for AI tools.
Insecure link
http-url
 Tip 0 Links that start with http:// work, but https:// is preferred where the page supports it.
List items without links
plain-list-items
 Tip 0 List items inside sections are most useful as links.
Has an Optional section
optional-section
 Tip 0 AI tools may skip the ## Optional section when they're short on space. That's by design.

A minimal valid example

# Example Co

> Example Co makes scheduling software for clinics.

## Main pages
- [Getting started](https://example.com/start): Set up in 10 minutes
- [Pricing](https://example.com/pricing): Plans and prices

## Optional
- [Blog](https://example.com/blog)

When your file passes, add your site to the directory for free, or let us check it every night.