claude mcp add context7 -- npx -y @upstash/context7-mcp --api-key YOUR_API_KEY

Keys are shown only once for security · Format: ctx7sk-********************** Use in your requests or add to your MCP configuration: Copy · Ask AI · curl "https://context7.com/api/v2/docs/code/vercel/next.js" \ -H "Authorization: Bearer YOUR_API_KEY" Store your API key securely.

1 day ago - claude mcp add --transport http context7 https://mcp.context7.com/mcp --header "CONTEXT7_API_KEY: YOUR_API_KEY"

July 17, 2025 - Why Traditional Code Suggestions Often FailWhat is Context7?Key BenefitsHow Context7 MCP Server WorksHow to Install Context7 MCP ServerPrerequisitesInstallation via Smithery CLI (Recommended for Claude Users)Manual Installation by ClientAlternative RuntimesUsing Context7 in Your WorkflowExample Prompts:Advanced Featuresresolve-library-idget-library-docsLocal Development and Customization for Context7 MCP Server1. Clone the Repository2. Install Dependencies3. Build the Project4. Update Your MCP Config5. Test with MCP InspectorTroubleshooting Common IssuesMCP Client ErrorsStill Stuck?Final Thoughts · Apidog: A Real Design-first API Development Platform

Fetches up-to-date documentation for a library. You must call 'resolve-library-id' first to obtain the exact Context7-compatible library ID required to use this tool, UNLESS the user explicitly provides a library ID in the format '/org/project' or '/org/project/version' in their query.

{ "mcpServers": { "context7": { "command": "fastmcp", "args": ["run", "server.py"], "env": { "CONTEXT7_API_KEY": "your_api_key_here" } } } }

claude mcp add context7 -- npx -y @upstash/context7-mcp --api-key YOUR_API_KEY

Keep your API key secret. Use environment variables or secure secret managers where possible. If you expose a key in configuration, prefer restricting it to read-only documentation access. Context7 MCP provides two core tools that you can call from prompts to fetch up-to-date docs and IDs.

claude mcp add --scope project context7 -- npx -y @upstash/context7-mcp --api-key YOUR_API_KEY

March 14, 2025 - Learn how to maximize your ROI ... Here's how to resolve common MCP AI agent challenges quickly: API key errors usually stem from incorrect configuration....

Example: "Build a Next.js API with Hono. Use this context: [Context7 link]". MCP (coming soon): Use our MCP server to automatically feed docs into coding assistants.

claude mcp add context7 -- npx -y @upstash/context7-mcp --api-key YOUR_API_KEY

September 25, 2025 - Configure a newly generated Context7 API key for the code block. Connect the MCP client (Cursor/Claude Code) to the Context7 server.

April 25, 2025 - Note: The tag context7-mcp should match your docker build tag. Resolves a general library name into a Context7-compatible ID.

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{ "mcpServers": { "context7-mcp": { "command": "node", "args": ["path/to/context7-mcp/dist/index.js"], "env": { "API_KEY": "your-api-key-here", "DEBUG": "false" } } } } Set these environment variables based on your needs: • API_KEY - Your API key (if required) • DEBUG_MODE - Enable debug logging ·

November 1, 2025 - Get an API key at context7.com. To make your AI agent automatically use Context7 before planning and coding, add this rule to your project: ... Always use Context7 MCP tools before planning or implementing code that involves external libraries ...