Tavily · Claude Code

Add the Tavily MCP server to Claude Code

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1. Add the server

Run in your terminal

claude mcp add tavily -e TAVILY_API_KEY=YOUR_VALUE -- npx -y tavily-mcp

2. Sign in

Run /mcp inside Claude Code to sign in to remote servers that use OAuth. Tavily runs locally and needs TAVILY_API_KEY. Replace the placeholder values above with your own before starting Claude Code.

3. Try it

Ask Claude Code for something Tavily can do. Real-time web search, extraction and crawl tuned for agents. Approve the first tool call and check the result before allowing write actions automatically.

  • · Add --scope project to share a server with your team through .mcp.json in the repo.
  • · Use claude mcp list to see what is connected and claude mcp remove <name> to drop one.

FAQ

How do I add the Tavily MCP server to Claude Code?
Run: claude mcp add tavily -e TAVILY_API_KEY=YOUR_VALUE -- npx -y tavily-mcp. Run /mcp inside Claude Code to sign in to remote servers that use OAuth.
Is this the official Tavily MCP server?
Yes. It is published by Tavily as io.github.tavily-ai/tavily-mcp in the official MCP registry.
Does the Tavily MCP server need an API key?
Yes. It runs locally and requires TAVILY_API_KEY.

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Reviewed Oct 5, 2026. Command generated from the registry record and checked against Claude Code's documented syntax.