679 pages for env.

Web search and web fetch Claude Documentation · in the page third-party/claude-desktop/web-tools …o billing abuse on that key (it grants no data access). For regulated environments, set spend caps and rotate the key on a schedule, or have `headersHelper` fetch a per-user key: Tavily and Exa suppor… Group Charter Template Model Context Protocol · in the page community/charter-template …Enterprise IG explores the challenges of deploying MCP in enterprise environments, gathering use cases and requirements to inform future specification work. Contributing to MCP Model Context Protocol · in the page community/contributing …If contributing to an SDK, you'll need the appropriate development environment for that language (e.g., Python, Rust, Go) Verify your setup: ```bash theme={null} node --version # Should be 24.x… Contributor Ladder Model Context Protocol · in the page community/contributor-ladder …cidents to Core Maintainers * Help maintain a welcoming and inclusive environment * Coordinate with other moderators to ensure consistent enforcement * Document moderation actions and maintain confide… Enterprise Interest Group Charter Model Context Protocol · in the page community/interest-groups/enterprise …patterns such as PHI handling and BAA-scoped data flows in healthcare environments. * **Gateway and Proxy Behavior**: Documentation of enterprise deployment patterns where MCP traffic routes through A… Financial Services Charter Model Context Protocol · in the page community/interest-groups/financial-services …delines.md) or Working Groups so that innovations proven in regulated environments can benefit the wider MCP ecosystem. ## Scope ### In Scope * **Compliance and auditability**: requirements for tam… Security Policy Model Context Protocol · in the page community/security …s the server as a local subprocess and both might run with equivalent environment-level privilege. The SDK does not defend either peer against a malicious counterpart across the stdio channel: a malic… Transports Charter Model Context Protocol · in the page community/working-groups/transports …## In Scope * **Transport Bindings**: Framing, delivery, request and envelope metadata, cancellation and termination, connection lifecycle, backward compatibility, and the behavior of existing an… Build an MCP client Model Context Protocol · in the page docs/2024-11-05/develop/build-client …sion installed * Latest version of `uv` installed ## Setting Up Your Environment First, create a new Python project with `uv`: ```bash macOS/Linux theme={null} # Create project directory uv init mc… Build an MCP server Model Context Protocol · in the page docs/2024-11-05/develop/build-server …. * You must use the Python MCP SDK 1.2.0 or higher. ### Set up your environment First, let's install `uv` and set up our Python project and environment: ```bash macOS/Linux theme={null} curl -LsSf… Client Best Practices Model Context Protocol · in the page docs/2024-11-05/develop/clients/client-best-practices …model writes code that calls tools. The code executes in a sandboxed environment, and only the final result returns to the model. Programmatic tool calling is powerful and allows for more efficient… Connect to local MCP servers Model Context Protocol · in the page docs/2024-11-05/develop/connect-local-servers …path, you may need to add the expanded value of `%APPDATA%` to your `env` key in `claude_desktop_config.json`: > > ```json theme={null} > { > "brave-search": { > "command": "npx", > "args":… Connect to remote MCP Servers Model Context Protocol · in the page docs/2024-11-05/develop/connect-remote-servers …te MCP servers extend AI applications' capabilities beyond your local environment, providing access to internet-hosted tools, services, and data sources. By connecting to remote MCP servers, you trans… Architecture overview Model Context Protocol · in the page docs/2024-11-05/learn/architecture …his notification system is crucial for several reasons: 1. **Dynamic Environments**: Tools may come and go based on server state, external dependencies, or user permissions 2. **Efficiency**: Clients… Debugging Model Context Protocol · in the page docs/2024-11-05/tools/debugging …om anywhere * Always use absolute paths in your configuration and `.env` files to ensure reliable operation * For testing servers directly via command line, the working directory will be where y… MCP Inspector Model Context Protocol · in the page docs/2024-11-05/tools/inspector …or local servers, supports customizing the command-line arguments and environment ### Resources tab * Lists all available resources * Shows resource metadata (MIME types, descriptions) * Allows reso… Understanding Authorization in MCP Model Context Protocol · in the page docs/2024-11-05/tutorials/security/authorization …o its APIs that require user consent * You're building for enterprise environments with strict access controls * You want to implement rate limiting or usage tracking per user > [!TIP] > > **Authoriz… Security Best Practices Model Context Protocol · in the page docs/2024-11-05/tutorials/security/security_best_practices …elated URLs. Which protections are appropriate depend on your network environment. **Enforce HTTPS** MCP clients **SHOULD** require HTTPS for all OAuth-related URLs in production environments: * Re… Build an MCP client Model Context Protocol · in the page docs/2025-03-26/develop/build-client …sion installed * Latest version of `uv` installed ## Setting Up Your Environment First, create a new Python project with `uv`: ```bash macOS/Linux theme={null} # Create project directory uv init mc… Build an MCP server Model Context Protocol · in the page docs/2025-03-26/develop/build-server …. * You must use the Python MCP SDK 1.2.0 or higher. ### Set up your environment First, let's install `uv` and set up our Python project and environment: ```bash macOS/Linux theme={null} curl -LsSf… Client Best Practices Model Context Protocol · in the page docs/2025-03-26/develop/clients/client-best-practices …model writes code that calls tools. The code executes in a sandboxed environment, and only the final result returns to the model. Programmatic tool calling is powerful and allows for more efficient… Connect to local MCP servers Model Context Protocol · in the page docs/2025-03-26/develop/connect-local-servers …path, you may need to add the expanded value of `%APPDATA%` to your `env` key in `claude_desktop_config.json`: > > ```json theme={null} > { > "brave-search": { > "command": "npx", > "args":… Connect to remote MCP Servers Model Context Protocol · in the page docs/2025-03-26/develop/connect-remote-servers …te MCP servers extend AI applications' capabilities beyond your local environment, providing access to internet-hosted tools, services, and data sources. By connecting to remote MCP servers, you trans… Architecture overview Model Context Protocol · in the page docs/2025-03-26/learn/architecture …his notification system is crucial for several reasons: 1. **Dynamic Environments**: Tools may come and go based on server state, external dependencies, or user permissions 2. **Efficiency**: Clients… Debugging Model Context Protocol · in the page docs/2025-03-26/tools/debugging …om anywhere * Always use absolute paths in your configuration and `.env` files to ensure reliable operation * For testing servers directly via command line, the working directory will be where y… MCP Inspector Model Context Protocol · in the page docs/2025-03-26/tools/inspector …or local servers, supports customizing the command-line arguments and environment ### Resources tab * Lists all available resources * Shows resource metadata (MIME types, descriptions) * Allows reso… Understanding Authorization in MCP Model Context Protocol · in the page docs/2025-03-26/tutorials/security/authorization …o its APIs that require user consent * You're building for enterprise environments with strict access controls * You want to implement rate limiting or usage tracking per user > [!TIP] > > **Authoriz… Security Best Practices Model Context Protocol · in the page docs/2025-03-26/tutorials/security/security_best_practices …elated URLs. Which protections are appropriate depend on your network environment. **Enforce HTTPS** MCP clients **SHOULD** require HTTPS for all OAuth-related URLs in production environments: * Re… Build an MCP client Model Context Protocol · in the page docs/2025-06-18/develop/build-client …sion installed * Latest version of `uv` installed ## Setting Up Your Environment First, create a new Python project with `uv`: ```bash macOS/Linux theme={null} # Create project directory uv init mc… Build an MCP server Model Context Protocol · in the page docs/2025-06-18/develop/build-server …. * You must use the Python MCP SDK 1.2.0 or higher. ### Set up your environment First, let's install `uv` and set up our Python project and environment: ```bash macOS/Linux theme={null} curl -LsSf… Client Best Practices Model Context Protocol · in the page docs/2025-06-18/develop/clients/client-best-practices …model writes code that calls tools. The code executes in a sandboxed environment, and only the final result returns to the model. Programmatic tool calling is powerful and allows for more efficient… Connect to local MCP servers Model Context Protocol · in the page docs/2025-06-18/develop/connect-local-servers …path, you may need to add the expanded value of `%APPDATA%` to your `env` key in `claude_desktop_config.json`: > > ```json theme={null} > { > "brave-search": { > "command": "npx", > "args":… Connect to remote MCP Servers Model Context Protocol · in the page docs/2025-06-18/develop/connect-remote-servers …te MCP servers extend AI applications' capabilities beyond your local environment, providing access to internet-hosted tools, services, and data sources. By connecting to remote MCP servers, you trans… Architecture overview Model Context Protocol · in the page docs/2025-06-18/learn/architecture …his notification system is crucial for several reasons: 1. **Dynamic Environments**: Tools may come and go based on server state, external dependencies, or user permissions 2. **Efficiency**: Clients… Debugging Model Context Protocol · in the page docs/2025-06-18/tools/debugging …om anywhere * Always use absolute paths in your configuration and `.env` files to ensure reliable operation * For testing servers directly via command line, the working directory will be where y… MCP Inspector Model Context Protocol · in the page docs/2025-06-18/tools/inspector …or local servers, supports customizing the command-line arguments and environment ### Resources tab * Lists all available resources * Shows resource metadata (MIME types, descriptions) * Allows reso… Understanding Authorization in MCP Model Context Protocol · in the page docs/2025-06-18/tutorials/security/authorization …o its APIs that require user consent * You're building for enterprise environments with strict access controls * You want to implement rate limiting or usage tracking per user > [!TIP] > > **Authoriz… Security Best Practices Model Context Protocol · in the page docs/2025-06-18/tutorials/security/security_best_practices …elated URLs. Which protections are appropriate depend on your network environment. **Enforce HTTPS** MCP clients **SHOULD** require HTTPS for all OAuth-related URLs in production environments: * Re… Build an MCP client Model Context Protocol · in the page docs/2025-11-25/develop/build-client …sion installed * Latest version of `uv` installed ## Setting Up Your Environment First, create a new Python project with `uv`: ```bash macOS/Linux theme={null} # Create project directory uv init mc… Build an MCP server Model Context Protocol · in the page docs/2025-11-25/develop/build-server …. * You must use the Python MCP SDK 1.2.0 or higher. ### Set up your environment First, let's install `uv` and set up our Python project and environment: ```bash macOS/Linux theme={null} curl -LsSf… Client Best Practices Model Context Protocol · in the page docs/2025-11-25/develop/clients/client-best-practices …model writes code that calls tools. The code executes in a sandboxed environment, and only the final result returns to the model. Programmatic tool calling is powerful and allows for more efficient… Connect to local MCP servers Model Context Protocol · in the page docs/2025-11-25/develop/connect-local-servers …path, you may need to add the expanded value of `%APPDATA%` to your `env` key in `claude_desktop_config.json`: > > ```json theme={null} > { > "brave-search": { > "command": "npx", > "args":… Connect to remote MCP Servers Model Context Protocol · in the page docs/2025-11-25/develop/connect-remote-servers …te MCP servers extend AI applications' capabilities beyond your local environment, providing access to internet-hosted tools, services, and data sources. By connecting to remote MCP servers, you trans… Architecture overview Model Context Protocol · in the page docs/2025-11-25/learn/architecture …his notification system is crucial for several reasons: 1. **Dynamic Environments**: Tools may come and go based on server state, external dependencies, or user permissions 2. **Efficiency**: Clients… Debugging Model Context Protocol · in the page docs/2025-11-25/tools/debugging …om anywhere * Always use absolute paths in your configuration and `.env` files to ensure reliable operation * For testing servers directly via command line, the working directory will be where y… MCP Inspector Model Context Protocol · in the page docs/2025-11-25/tools/inspector …or local servers, supports customizing the command-line arguments and environment ### Resources tab * Lists all available resources * Shows resource metadata (MIME types, descriptions) * Allows reso… Understanding Authorization in MCP Model Context Protocol · in the page docs/2025-11-25/tutorials/security/authorization …o its APIs that require user consent * You're building for enterprise environments with strict access controls * You want to implement rate limiting or usage tracking per user > [!TIP] > > **Authoriz… Security Best Practices Model Context Protocol · in the page docs/2025-11-25/tutorials/security/security_best_practices …elated URLs. Which protections are appropriate depend on your network environment. **Enforce HTTPS** MCP clients **SHOULD** require HTTPS for all OAuth-related URLs in production environments: * Re… Build an MCP client Model Context Protocol · in the page docs/2026-07-28/develop/build-client …* You must use the Python MCP SDK 2.0.0 or higher ## Setting Up Your Environment First, create a new Python project with `uv`: ```bash macOS/Linux theme={null} # Create project directory uv init mc… Build an MCP server Model Context Protocol · in the page docs/2026-07-28/develop/build-server …. * You must use the Python MCP SDK 2.0.0 or higher. ### Set up your environment First, let's install `uv` and set up our Python project and environment: ```bash macOS/Linux theme={null} curl -LsSf…