LibreAI / Agentes de IA / exa-mcp-server
// agents · exa-labs/exa-mcp-server

exa-mcp-server

exa-mcp-server es un proyecto de agentes de IA de código abierto de exa-labs (exa-labs/exa-mcp-server en GitHub). Tiene 5.095 estrellas en GitHub y 403 bifurcaciones, se publica bajo la licencia MIT y se actualizó por última vez en GitHub el 7 de octubre de 2026.

Exa's MCP server for web search and crawling — give your AI agent a live, high-quality web index.

★ 5,1k estrellas⑂ 403 bifurcacionesMITactualizado oct 2026
▦ visual: el README de este proyecto no incluye ninguna captura incrustable,
así que aquí va un marcador. La guía de abajo está completa de todos modos.
// datos del proyecto

Datos del proyecto

Estrellas en GitHub
5.095
Bifurcaciones
403
Licencia
MIT
Última actualización en GitHub
7 de octubre de 2026
Categoría
Agentes de IA
Tipo de ficha
Guía de instalación completa
Sitio oficial
Official site
// cómo funciona

Cómo funciona

  1. Clarify your agent's web need

    Decide whether your agent needs general web search, page crawling, code search, or a mix.

  2. Get Exa access

    Create an Exa account to obtain an API key for authenticated use of the hosted MCP server.

  3. Add the server to your client

    Install the agent plugin or add the https://mcp.exa.ai/mcp endpoint to your MCP client's configuration.

  4. Run your first search

    Ask your agent a current-events or documentation question and let it call Exa's tools.

// características

Por qué gusta tanto

Hosted remote MCP server

No local install to maintain: connect any MCP client to https://mcp.exa.ai/mcp and start searching.

Web search tools

Exa's search over its web index is exposed as MCP tools, tuned for AI agents rather than human browsing.

Web crawling

Fetch and crawl page content through Exa so agents can read sources, not just see snippets.

Optional tool selection

Extra tools beyond the defaults can be enabled via the tools parameter, including code-search-oriented tools.

Broad client support

Documented setup for Claude (including the official plugin), Codex/ChatGPT, Kiro, LM Studio, Replit, Grok Build and generic MCP clients.

Agent skills included

Ships agent skills that teach your agent how to use Exa's tools effectively.

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// ejecútalo

Ejecútalo tú mismo

  1. Clone the repository

    Clone the Exa MCP Server repo for the source and client configuration examples.

    git clone https://github.com/exa-labs/exa-mcp-server.git
    cd exa-mcp-server
  2. Add the hosted server

    Register Exa's hosted MCP endpoint with your client — for Codex, use its mcp add command; other clients take the same URL in their MCP config.

    codex mcp add exa --url https://mcp.exa.ai/mcp
  3. Or install the Claude plugin

    In Claude, install Exa from the official plugin directory instead of editing config by hand.

    claude plugin install exa@claude-plugins-official
// casos de uso

Qué puedes crear

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// preguntas frecuentes

Preguntas frecuentes

Who maintains Exa MCP Server?

It is maintained by exa-labs, the team behind the Exa search API.

Is it free?

The server code is MIT licensed and the hosted endpoint can be tried via Exa; ongoing usage runs on your Exa account, which has its own pricing — check exa.ai for current plans.

Does it need a paid API key?

Authenticated use of Exa's hosted MCP requires an Exa API key; Exa offers account tiers — see the Authentication section of the README for your options.

How does it compare to wigolo or Tavily MCP?

Exa is a hosted, professionally indexed search backend you call remotely; wigolo runs a local-first engine on your machine. Choose hosted Exa for managed scale, local tools for $0-per-query self-hosting.

How do I get started?

Add https://mcp.exa.ai/mcp to your MCP client (or install the Claude plugin) and authenticate with your Exa key.

// sigue explorando

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// alternativas

Alternativas en Agentes de IA

Los demás proyectos de Agentes de IA con más estrellas del catálogo de LibreAI: la lista realista de alternativas si exa-mcp-server no es lo que buscas.

// más en agents

Más en Agentes de IA

Proyectos de Agentes de IA cercanos en el catálogo, los más próximos en estrellas a exa-mcp-server: sigue explorando a ambos lados.

Consigue exa-mcp-server

Gratis y abierto: consigue el código fuente, dale una estrella al repositorio y empieza a crear.