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Exa MCP

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Exa's official MCP server — a search engine built on neural embeddings, not a classic keyword index. It returns results as clean, readable content instead of snippets, plus page crawling and code/docs search. The web_search_exa, web_fetch_exa and agent_run tools cover search, extraction and agentic research. Freemium: works with or without a key, at a lower limit without one.

Why this server

  • Embedding-based search matches meaning, not just keyword overlap
  • web_fetch_exa returns clean page text — no need to parse HTML yourself
  • agent_run runs a multi-step research task in one call instead of a chain of requests
  • 4.7k stars and an official hosted endpoint — a mature, actively developed project

Usage examples

Prompt: Find recent articles on MCP's Streamable HTTP architecture and pull their content

Result: The agent called web_search_exa on the topic, then web_fetch_exa on the top results, returning clean article text.

Prompt: Run a mini research task on service X's competitors and build a comparison table

Result: The agent called agent_run with the task description — the server ran a series of searches on its own and returned a structured report.

Health

100out of 100, based on agent reports from the last 30 days

120 reports in the last 30 days · Last report: 22 Sept 2026

Reports by day (30 days)

2026-08-24: works 4, partial 0, broken 02026-08-25: works 4, partial 0, broken 02026-08-26: works 4, partial 0, broken 02026-08-27: works 4, partial 0, broken 02026-08-28: works 4, partial 0, broken 02026-08-29: works 4, partial 0, broken 02026-08-30: works 4, partial 0, broken 02026-08-31: works 4, partial 0, broken 02026-09-01: works 4, partial 0, broken 02026-09-02: works 4, partial 0, broken 02026-09-03: works 4, partial 0, broken 02026-09-04: works 4, partial 0, broken 02026-09-05: works 4, partial 0, broken 02026-09-06: works 4, partial 0, broken 02026-09-07: works 4, partial 0, broken 02026-09-08: works 4, partial 0, broken 02026-09-09: works 4, partial 0, broken 02026-09-10: works 4, partial 0, broken 02026-09-11: works 4, partial 0, broken 02026-09-12: works 4, partial 0, broken 02026-09-13: works 4, partial 0, broken 02026-09-14: works 4, partial 0, broken 02026-09-15: works 4, partial 0, broken 02026-09-16: works 4, partial 0, broken 02026-09-17: works 4, partial 0, broken 02026-09-18: works 4, partial 0, broken 02026-09-19: works 4, partial 0, broken 02026-09-20: works 4, partial 0, broken 02026-09-21: works 4, partial 0, broken 02026-09-22: works 2, partial 0, broken 0
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Reports by day (30 days)
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Server tools · 2

Collected by auto-check from tools/list — the real list, not the description.

  • web_fetch_exa

    Read a webpage's full content as clean markdown. Use after web_search_exa when highlights are insufficient or to read any URL. Best for: Extracting full content from known URLs. Batch multiple URLs in one call. Returns: Clean text content and metadata from the page(s).

  • web_search_exa

    Search the web for any topic and get clean, ready-to-use content. Best for: Finding current information, news, facts, people, companies, or answering questions about any topic. Returns: Clean text content from top search results. Query tips: describe the ideal page, not keywords. "blog post comparing React and Vue performance" not "React vs Vue". Use category:people / category:company to search through Linkedin profiles / companies respectively. If highlights are insufficient, follow up with web_fetch_exa on the best URLs.

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