FastMCP's 292-line llms.txt shows what thorough AI preparation looks like

FastMCP offers a powerful client for seamless interaction with MCP servers, utilizing Bearer and OAuth authentication for secure, efficient access.

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A streamlined 1-section structure keeps things simple and scannable.

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292 lines of thorough documentation for AI systems.

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# FastMCP

## Docs

- [Changelog](https://gofastmcp.com/changelog.md)
- [Bearer Token Authentication](https://gofastmcp.com/clients/auth/bearer.md): Authenticate your FastMCP client with a Bearer token.
- [OAuth Authentication](https://gofastmcp.com/clients/auth/oauth.md): Authenticate your FastMCP client via OAuth 2.1.
- [The FastMCP Client](https://gofastmcp.com/clients/client.md): Programmatic client for interacting with MCP servers through a well-typed, Pythonic interface.
- [User Elicitation](https://gofastmcp.com/clients/elicitation.md): Handle server requests for structured user input.
- [Server Logging](https://gofastmcp.com/clients/logging.md): Receive and handle log messages from MCP servers.
- [Notifications](https://gofastmcp.com/clients/notifications.md): Handle server-sent notifications for list changes and other events.
- [Progress Monitoring](https://gofastmcp.com/clients/progress.md): Handle progress notifications from long-running server operations.
- [Getting Prompts](https://gofastmcp.com/clients/prompts.md): Retrieve rendered message templates with automatic argument serialization.
- [Reading Resources](https://gofastmcp.com/clients/resources.md): Access static and templated data sources from MCP servers.
- [Client Roots](https://gofastmcp.com/clients/roots.md): Provide local context and resource boundaries to MCP servers.
- [LLM Sampling](https://gofastmcp.com/clients/sampling.md): Handle server-initiated LLM completion requests.
- [Background Tasks](https://gofastmcp.com/clients/tasks.md): Execute operations asynchronously and track their progress.
- [Calling Tools](https://gofastmcp.com/clients/tools.md): Execute server-side tools and handle structured results.
- [Client Transports](https://gofastmcp.com/clients/transports.md): Configure how clients connect to and communicate with MCP servers.
- [HTTP Deployment](https://gofastmcp.com/deployment/http.md): Deploy your FastMCP server over HTTP for remote access
- [Prefect Horizon](https://gofastmcp.com/deployment/prefect-horizon.md): The MCP platform from the FastMCP team
- [Running Your Server](https://gofastmcp.com/deployment/running-server.md): Learn how to run your FastMCP server locally for development and testing
- [Project Configuration](https://gofastmcp.com/deployment/server-configuration.md): Use fastmcp.json for portable, declarative project configuration
- [Contributing](https://gofastmcp.com/development/contributing.md): Development workflow for FastMCP contributors
- [Releases](https://gofastmcp.com/development/releases.md): FastMCP versioning and release process
- [Tests](https://gofastmcp.com/development/tests.md): Testing patterns and requirements for FastMCP
- [Upgrade Guide](https://gofastmcp.com/development/upgrade-guide.md): Migration instructions for upgrading between FastMCP versions
- [Installation](https://gofastmcp.com/getting-started/installation.md): Install FastMCP and verify your setup
- [Quickstart](https://gofastmcp.com/getting-started/quickstart.md)
- [Welcome to FastMCP 3.0!](https://gofastmcp.com/getting-started/welcome.md): The fast, Pythonic way to build MCP servers and clients.
- [Anthropic API 🤝 FastMCP](https://gofastmcp.com/integrations/anthropic.md): Connect FastMCP servers to the Anthropic API
- [Auth0 OAuth 🤝 FastMCP](https://gofastmcp.com/integrations/auth0.md): Secure your FastMCP server with Auth0 OAuth
- [AuthKit 🤝 FastMCP](https://gofastmcp.com/integrations/authkit.md): Secure your FastMCP server with AuthKit by WorkOS
- [AWS Cognito OAuth 🤝 FastMCP](https://gofastmcp.com/integrations/aws-cognito.md): Secure your FastMCP server with AWS Cognito user pools
- [Azure (Microsoft Entra ID) OAuth 🤝 FastMCP](https://gofastmcp.com/integrations/azure.md): Secure your FastMCP server with Azure/Microsoft Entra OAuth
- [ChatGPT 🤝 FastMCP](https://gofastmcp.com/integrations/chatgpt.md): Connect FastMCP servers to ChatGPT in Chat and Deep Research modes
- [Claude Code 🤝 FastMCP](https://gofastmcp.com/integrations/claude-code.md): Install and use FastMCP servers in Claude Code
- [Claude Desktop 🤝 FastMCP](https://gofastmcp.com/integrations/claude-desktop.md): Connect FastMCP servers to Claude Desktop
- [Cursor 🤝 FastMCP](https://gofastmcp.com/integrations/cursor.md): Install and use FastMCP servers in Cursor
- [Descope 🤝 FastMCP](https://gofastmcp.com/integrations/descope.md): Secure your FastMCP server with Descope
- [Discord OAuth 🤝 FastMCP](https://gofastmcp.com/integrations/discord.md): Secure your FastMCP server with Discord OAuth
- [Eunomia Authorization 🤝 FastMCP](https://gofastmcp.com/integrations/eunomia-authorization.md): Add policy-based authorization to your FastMCP servers with Eunomia
- [FastAPI 🤝 FastMCP](https://gofastmcp.com/integrations/fastapi.md): Integrate FastMCP with FastAPI applications
- [Gemini SDK 🤝 FastMCP](https://gofastmcp.com/integrations/gemini.md): Connect FastMCP servers to the Google Gemini SDK
- [Gemini CLI 🤝 FastMCP](https://gofastmcp.com/integrations/gemini-cli.md): Install and use FastMCP servers in Gemini CLI
- [GitHub OAuth 🤝 FastMCP](https://gofastmcp.com/integrations/github.md): Secure your FastMCP server with GitHub OAuth
- [Google OAuth 🤝 FastMCP](https://gofastmcp.com/integrations/google.md): Secure your FastMCP server with Google OAuth
- [MCP JSON Configuration 🤝 FastMCP](https://gofastmcp.com/integrations/mcp-json-configuration.md): Generate standard MCP configuration files for any compatible client
- [OCI IAM OAuth 🤝 FastMCP](https://gofastmcp.com/integrations/oci.md): Secure your FastMCP server with OCI IAM OAuth
- [OpenAI API 🤝 FastMCP](https://gofastmcp.com/integrations/openai.md): Connect FastMCP servers to the OpenAI API
- [OpenAPI 🤝 FastMCP](https://gofastmcp.com/integrations/openapi.md): Generate MCP servers from any OpenAPI specification
- [Permit.io Authorization 🤝 FastMCP](https://gofastmcp.com/integrations/permit.md): Add fine-grained authorization to your FastMCP servers with Permit.io
- [Scalekit 🤝 FastMCP](https://gofastmcp.com/integrations/scalekit.md): Secure your FastMCP server with Scalekit
- [Supabase 🤝 FastMCP](https://gofastmcp.com/integrations/supabase.md): Secure your FastMCP server with Supabase Auth
- [WorkOS 🤝 FastMCP](https://gofastmcp.com/integrations/workos.md): Authenticate FastMCP servers with WorkOS Connect
- [FastMCP CLI](https://gofastmcp.com/patterns/cli.md): Learn how to use the FastMCP command-line interface
- [Contrib Modules](https://gofastmcp.com/patterns/contrib.md): Community-contributed modules extending FastMCP
- [Testing your FastMCP Server](https://gofastmcp.com/patterns/testing.md): How to test your FastMCP server.
- [__init__](https://gofastmcp.com/python-sdk/fastmcp-cli-__init__.md)
- [cli](https://gofastmcp.com/python-sdk/fastmcp-cli-cli.md)
- [__init__](https://gofastmcp.com/python-sdk/fastmcp-cli-install-__init__.md)
- [claude_code](https://gofastmcp.com/python-sdk/fastmcp-cli-install-claude_code.md)
- [claude_desktop](https://gofastmcp.com/python-sdk/fastmcp-cli-install-claude_desktop.md)
- [cursor](https://gofastmcp.com/python-sdk/fastmcp-cli-install-cursor.md)
- [gemini_cli](https://gofastmcp.com/python-sdk/fastmcp-cli-install-gemini_cli.md)
- [mcp_json](https://gofastmcp.com/python-sdk/fastmcp-cli-install-mcp_json.md)
- [shared](https://gofastmcp.com/python-sdk/fastmcp-cli-install-shared.md)
- [run](https://gofastmcp.com/python-sdk/fastmcp-cli-run.md)
- [tasks](https://gofastmcp.com/python-sdk/fastmcp-cli-tasks.md)
- [__init__](https://gofastmcp.com/python-sdk/fastmcp-client-__init__.md)
- [__init__](https://gofastmcp.com/python-sdk/fastmcp-client-auth-__init__.md)
- [bearer](https://gofastmcp.com/python-sdk/fastmcp-client-auth-bearer.md)
- [oauth](https://gofastmcp.com/python-sdk/fastmcp-client-auth-oauth.md)
- [client](https://gofastmcp.com/python-sdk/fastmcp-client-client.md)
- [elicitation](https://gofastmcp.com/python-sdk/fastmcp-client-elicitation.md)
- [logging](https://gofastmcp.com/python-sdk/fastmcp-client-logging.md)
- [messages](https://gofastmcp.com/python-sdk/fastmcp-client-messages.md)
- [__init__](https://gofastmcp.com/python-sdk/fastmcp-client-mixins-__init__.md)
- [prompts](https://gofastmcp.com/python-sdk/fastmcp-client-mixins-prompts.md)
- [resources](https://gofastmcp.com/python-sdk/fastmcp-client-mixins-resources.md)
- [task_management](https://gofastmcp.com/python-sdk/fastmcp-client-mixins-task_management.md)
- [tools](https://gofastmcp.com/python-sdk/fastmcp-client-mixins-tools.md)
- [oauth_callback](https://gofastmcp.com/python-sdk/fastmcp-client-oauth_callback.md)
- [progress](https://gofastmcp.com/python-sdk/fastmcp-client-progress.md)
- [roots](https://gofastmcp.com/python-sdk/fastmcp-client-roots.md)
- [__init__](https://gofastmcp.com/python-sdk/fastmcp-client-sampling-__init__.md)
- [__init__](https://gofastmcp.com/python-sdk/fastmcp-client-sampling-handlers-__init__.md)
- [anthropic](https://gofastmcp.com/python-sdk/fastmcp-client-sampling-handlers-anthropic.md)
- [openai](https://gofastmcp.com/python-sdk/fastmcp-client-sampling-handlers-openai.md)
- [tasks](https://gofastmcp.com/python-sdk/fastmcp-client-tasks.md)
- [telemetry](https://gofastmcp.com/python-sdk/fastmcp-client-telemetry.md)
- [__init__](https://gofastmcp.com/python-sdk/fastmcp-client-transports-__init__.md)
- [base](https://gofastmcp.com/python-sdk/fastmcp-client-transports-base.md)
- [config](https://gofastmcp.com/python-sdk/fastmcp-client-transports-config.md)
- [http](https://gofastmcp.com/python-sdk/fastmcp-client-transports-http.md)
- [inference](https://gofastmcp.com/python-sdk/fastmcp-client-transports-inference.md)
- [memory](https://gofastmcp.com/python-sdk/fastmcp-client-transports-memory.md)
- [sse](https://gofastmcp.com/python-sdk/fastmcp-client-transports-sse.md)
- [stdio](https://gofastmcp.com/python-sdk/fastmcp-client-transports-stdio.md)
- [decorators](https://gofastmcp.com/python-sdk/fastmcp-decorators.md)

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