exa
Connect AI agents to Exa for web search, content fetching, and multi-step research.
我该使用它吗
质量与安全性
基于对工具定义和协议合规性的自动分析。
上下文开销
这是每次将服务器的工具加载到模型上下文窗口时所消耗的大致 token 数。数值越高，可用于其他任务的注意力就越少。
安装
一键安装
将以下内容添加到你的 `claude_desktop_config.json` 文件中：
{
"mcpServers": {
"exa": {
"url": "https://mcp.exa.ai/mcp"
}
}
}远程端点
https://mcp.exa.ai/mcpstreamable-http它能做什么
工具清单
工具（2）
🟢web_search_exa(query, numResults, objective)
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.
输入模式
{
"type": "object",
"properties": {
"query": {
"type": "string",
"minLength": 1,
"description": "Natural language search query. Should be a semantically rich description of the ideal page, not just keywords. Optionally include category:<type> (company, people) to focus results — e.g. 'category:people John Doe software engineer'."
},
"numResults": {
"type": "number",
"description": "Number of search results to return (default: 10)."
},
"objective": {
"type": "string",
"minLength": 1,
"maxLength": 4096,
"description": "Goal for this search turn; say which documents should rank first, which should be excluded, and what specific facts or figures to pull from them."
}
},
"required": [
"query",
"objective"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢web_fetch_exa(urls, maxCharacters)
Read a webpage's full content as clean markdown. Use after web_search_exa when highlights are insufficient or to read any URL. Best for: Extracting full content from known URLs. Batch multiple URLs in one call. Returns: Clean text content and metadata from the page(s).
输入模式
{
"type": "object",
"properties": {
"urls": {
"type": "array",
"items": {
"type": "string"
},
"description": "URLs to read. Batch multiple URLs in one call."
},
"maxCharacters": {
"type": "number",
"minimum": 1,
"description": "Maximum characters to extract per page (default: 3000)"
}
},
"required": [
"urls"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}推荐提示词
web_search_exaweb_search_exaweb_fetch_exaweb_fetch_exaweb_search_exaweb_fetch_exa社区
证据