exa-mcp-server
Exa MCP for web search and web crawling!
The Exa MCP server connects AI agents and assistants to Exa's web search, content fetching, and research capabilities through the Model Context Protocol. It provides tools for searching the web, extracting clean markdown content from URLs, and running multi-step research workflows. Developers can use the hosted server at mcp.exa.ai or install it as a plugin in compatible clients like Claude, Cursor, VS Code, and ChatGPT. The server works anonymously with rate limits, or with OAuth/API key authentication for higher limits and access to advanced agent features.
Key Features
Use Cases
- 01Enabling AI assistants to search the web and retrieve current information during conversations
- 02Extracting and summarizing content from multiple URLs for research or analysis
- 03Running multi-step competitive analysis or market research workflows with structured output
- 04Generating lead lists and enriching business data through automated web research
- 05Building AI agents that need to browse and understand web content in real-time
- 06Integrating live web search into code editors like Cursor, VS Code, or Windsurf
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exa-mcp-server — FAQ
What is the Exa MCP server?+
The Exa MCP server is a Model Context Protocol server that connects AI agents to Exa's web search, content fetching, and research API. It enables assistants like Claude, ChatGPT, and code editors to search the web and retrieve clean content.
How do I install the Exa MCP server?+
Most clients can connect to the hosted server at https://mcp.exa.ai/mcp without installation. For Claude, install from the plugin marketplace or run 'claude plugin install exa@claude-plugins-official'. For other MCP clients, add the URL to your mcpServers configuration.
Which AI clients work with the Exa MCP server?+
The server works with Claude (Desktop and Code), Cursor, VS Code, ChatGPT, Codex, Windsurf, Zed, LM Studio, Replit, Grok Build, Gemini CLI, Warp, v0 by Vercel, and other MCP-compatible clients.
Do I need an API key to use Exa MCP?+
The hosted server works anonymously with rate limits. For higher limits and access to Exa Agent features, you can authenticate via OAuth (most clients prompt automatically) or provide an API key from the Exa dashboard.
Is the Exa MCP server free?+
The server is free to use with rate limits. Higher limits and advanced features like Exa Agent require an Exa account, which may have paid tiers depending on usage.
Can I enable advanced search features?+
Yes, append tools to the MCP URL to enable advanced features. For example, use https://mcp.exa.ai/mcp?tools=web_search_advanced_exa to access filters for domains, dates, highlights, summaries, and subpage crawling.
How do I install exa-mcp-server?+
Open the source repository on GitHub and follow its README. exa-mcp-server is a mcp server — MCP Agents Market links you directly to the official repo.
Is exa-mcp-server free?+
exa-mcp-server is an open-source project hosted on GitHub. Check the repository for its license and any usage requirements.