by exa-labs
一个模型上下文协议（MCP）服务器，允许像Claude这样的AI助手使用Exa AI Search API进行实时网页搜索、学术论文搜索、LinkedIn搜索等。需要通过环境变量EXA_API_KEY配置的Exa API密钥。
Repository-wide counts · Cached 2026-03-07
The Exa MCP 服务器 MCP server is a publicly available project. Review the upstream repository for installation instructions, supported tools, compatibility, permissions, and current maintenance status.
Configuration, transport, authentication, and runtime requirements vary by project. Open the repository before connecting and use the smallest set of credentials and permissions required.
Open the Exa MCP 服务器 repository to read the latest documentation.
Compare source, connection, and authentication details before choosing an implementation.
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tavily-ai
Tavily MCP 服务器是一个网页数据管理平台，提供搜索、提取、映射和爬取等工具。您可以： - **网页搜索**：使用实时网页搜索查找任何主题的最新信息 - **内容提取**：以 markdown 或文本格式从 URL 获取原始页面内容 - **网站爬取**：从 URL 开始爬取网站，提取内容并可配置深度 - **站点映射**：通过列出从基础 URL 开始的 URL 来映射网站结构 - **研究**：通过收集和整合多个来源的信息进行全面研究
perplexityai
The official MCP server implementation for the Perplexity API Platform, providing AI assistants with real-time web search, reasoning, and research capabilities through Sonar models and the Search API. Requires setting the PERPLEXITY_API_KEY environment variable for API access. Optional environment variables include PERPLEXITY_TIMEOUT_MS for request timeout and PERPLEXITY_PROXY for proxy configuration.
Build-time snapshot · Retrieved 2026-10-05
Connect AI agents to Exa for web search, content fetching, and multi-step research.
Documentation · NPM Package · Get your API key
Connect to Exa's hosted MCP server:
https://mcp.exa.ai/mcp
Or use a plugin when your client supports one.
This repository is an Agent Plugin. Install it with any compatible client.
Install from the Claude Plugin Marketplace, or run:
claude plugin install exa@claude-plugins-official
Install via Plugins in ChatGPT, or run:
codex mcp add exa --url https://mcp.exa.ai/mcp
Most clients can be configured manually with the standard mcpServers shape:
{
"mcpServers": {
"exa": {
"type": "streamable-http",
"url": "https://mcp.exa.ai/mcp",
}
}
}
Exa MCP works with most other clients, point them at https://mcp.exa.ai/mcp.
| Client | Where to add it |
|---|---|
| Kiro | Use the Kiro power, or add manually to ~/.kiro/settings/mcp.json |
| LM Studio | Add to LM Studio, or add manually to mcp.json |
| Replit | Add to Replit |
| Grok Build | /marketplace → install Exa, then /mcp to sign in |
| Gemini CLI | Add manually to ~/.gemini/settings.json |
| OpenCode | Add manually to opencode.json |
| Windsurf | Add manually to ~/.codeium/windsurf/mcp_config.json |
| Google Antigravity | Add manually to mcp_config.json |
| Zed | Add manually to settings.json under context_servers |
| Warp | Settings → Agents → MCP servers |
| v0 by Vercel | Settings → MCP connections |
| Tool | Description |
|---|---|
web_search_exa |
Search the web for any topic and get clean, ready-to-use content |
web_fetch_exa |
Read a webpage's full content as clean markdown from one or more URLs |
tools parameter)| Tool | Description |
|---|---|
agent_run |
Run an Exa Agent for multi-step research, list-building, enrichment, and structured output |
web_search_advanced_exa |
Advanced search with filters, domains, dates, highlights, summaries, and subpage crawling |
Enable tools by appending them to the MCP URL (this will replace the defaults, so include all you want):
https://mcp.exa.ai/mcp?tools=web_search_advanced_exa
https://mcp.exa.ai/mcp?tools=web_search_exa,web_fetch_exa,agent_run
Exa Agent requires authentication (OAuth or an API key).
Skills live in skills/ and load with Agent Plugin / Claude plugin installs.
| Skill | Path | Use when |
|---|---|---|
search |
skills/search/ |
Deep research, lead gen, competitive analysis, multi-step web investigation |
exa-agent |
skills/exa-agent/ |
Exa Agent runs, enrichment, structured output, Connect providers |
Invoke from your client's skill UI (or /skill-name where supported). MCP-only setups still get the tools; skills add orchestration on top.
The hosted MCP server works anonymously with rate limits. For higher limits and access to Exa Agent, use either OAuth or an API key.
OAuth is preferred: most clients prompt you to sign in to Exa. To force the login flow (useful for shared connectors and plugins), use https://mcp.exa.ai/mcp?login or https://mcp.exa.ai/mcp/oauth.
If you prefer, you can get an API key from the dashboard and pass it on the URL as ?exaApiKey=…. You can also send it as a Authorization: Bearer … header or an x-api-key header.
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