Exa · Gemini CLI

Add the Exa MCP server to Gemini CLI

Neural web search, page fetching and multi-step research for agents.

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1. Add the server

Run in your terminal

gemini mcp add --transport http exa https://mcp.exa.ai/mcp

2. Sign in

Run /mcp auth <name> inside Gemini CLI to sign in to an OAuth server. Exa is hosted by Exa, so there is nothing to install or keep updated.

3. Try it

Ask Gemini CLI for something Exa can do. Neural web search, page fetching and multi-step research for agents. Approve the first tool call and check the result before allowing write actions automatically.

  • · In settings.json, streamable HTTP servers use httpUrl, SSE servers use url, local servers use command.
  • · includeTools and excludeTools limit which tools the model sees.

FAQ

How do I add the Exa MCP server to Gemini CLI?
Run: gemini mcp add --transport http exa https://mcp.exa.ai/mcp. Run /mcp auth <name> inside Gemini CLI to sign in to an OAuth server.
Is this the official Exa MCP server?
Yes. It is published by Exa as ai.exa/exa in the official MCP registry.
Does the Exa MCP server need an API key?
It is a hosted server. Most hosted servers sign you in with OAuth the first time Gemini CLI uses them; check Exa's docs for any plan or permission requirements.

Links

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