<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Exa | 进击之路 - Alan的个人博客</title><link>https://1991421.cn/tag/exa/</link><atom:link href="https://1991421.cn/tag/exa/index.xml" rel="self" type="application/rss+xml"/><description>Exa</description><generator>Hugo Blox Builder (https://hugoblox.com)</generator><language>zh-CN</language><lastBuildDate>Sun, 05 Apr 2026 20:57:48 +0800</lastBuildDate><image><url>https://1991421.cn/media/sharing.png</url><title>Exa</title><link>https://1991421.cn/tag/exa/</link></image><item><title>使用Exa AI 搜索</title><link>https://1991421.cn/2026/04/05/%E4%BD%BF%E7%94%A8exa-ai-%E6%90%9C%E7%B4%A2/</link><pubDate>Sun, 05 Apr 2026 20:57:48 +0800</pubDate><guid>https://1991421.cn/2026/04/05/%E4%BD%BF%E7%94%A8exa-ai-%E6%90%9C%E7%B4%A2/</guid><description>&lt;blockquote>
&lt;p>当前AI都有联网检索能力，比如cc下的Claude Code结合了网络检索能力，当AI执行联网检索，你可以清晰的看到它调用了WebFetch,但听说Exa是个不错的AI搜索，于是我用了一段时间，发现确实很强，这里分享下。&lt;/p>
&lt;/blockquote>
&lt;h2 id="exa搜索的优势">
&lt;a class="heading-anchor-link" href="#exa%e6%90%9c%e7%b4%a2%e7%9a%84%e4%bc%98%e5%8a%bf">Exa搜索的优势&lt;/a>
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&lt;svg class="heading-anchor-icon heading-anchor-icon-default" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 576 512" fill="currentColor">
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&lt;svg class="heading-anchor-icon heading-anchor-icon-copied" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" fill="currentColor">
&lt;path d="M256 48C141.1 48 48 141.1 48 256s93.1 208 208 208 208-93.1 208-208S370.9 48 256 48zm107.1 145.1L230.6 325.6c-6.2 6.2-16.4 6.2-22.6 0l-59-59c-6.2-6.2-6.2-16.4 0-22.6s16.4-6.2 22.6 0l47.7 47.7 121.1-121.1c6.2-6.2 16.4-6.2 22.6 0s6.3 16.4.1 22.5z">&lt;/path>
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&lt;/h2>&lt;p>个人的理解 1.质量，2.速度。因为AI的联网搜索本质就是直接去搜，但是exa的搜索目前看是有一个自己的索引库的，质量上会好很多，速度上也会快很多。&lt;/p>
&lt;h2 id="免费付费">
&lt;a class="heading-anchor-link" href="#%e5%85%8d%e8%b4%b9%e4%bb%98%e8%b4%b9">免费/付费&amp;quot;&lt;/a>
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&lt;span class="heading-anchor-wrap" aria-hidden="true">
&lt;svg class="heading-anchor-icon heading-anchor-icon-default" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 576 512" fill="currentColor">
&lt;path d="M0 256C0 167.6 71.6 96 160 96h72c13.3 0 24 10.7 24 24s-10.7 24-24 24H160C98.1 144 48 194.1 48 256s50.1 112 112 112h72c13.3 0 24 10.7 24 24s-10.7 24-24 24H160C71.6 416 0 344.4 0 256zm576 0c0 88.4-71.6 160-160 160H344c-13.3 0-24-10.7-24-24s10.7-24 24-24h72c61.9 0 112-50.1 112-112s-50.1-112-112-112H344c-13.3 0-24-10.7-24-24s10.7-24 24-24h72c88.4 0 160 71.6 160 160zM184 232H392c13.3 0 24 10.7 24 24s-10.7 24-24 24H184c-13.3 0-24-10.7-24-24s10.7-24 24-24z">&lt;/path>
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&lt;svg class="heading-anchor-icon heading-anchor-icon-copied" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" fill="currentColor">
&lt;path d="M256 48C141.1 48 48 141.1 48 256s93.1 208 208 208 208-93.1 208-208S370.9 48 256 48zm107.1 145.1L230.6 325.6c-6.2 6.2-16.4 6.2-22.6 0l-59-59c-6.2-6.2-6.2-16.4 0-22.6s16.4-6.2 22.6 0l47.7 47.7 121.1-121.1c6.2-6.2 16.4-6.2 22.6 0s6.3 16.4.1 22.5z">&lt;/path>
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&lt;/button>
&lt;/h2>&lt;p>Exa目前是&lt;code>有免费额度的&lt;/code>，但属于付费产品，注册会赠送&lt;code>10USD&lt;/code>，这个额度经常会变，以官方为准。免费额度是可以使用一段时间，之后需要付费，好在&lt;code>支持国内Visa&lt;/code>支付。&lt;/p>
&lt;p>我目前还在使用免费额度阶段，毕竟有60多刀，用完后，也许会考虑付费。&lt;/p>
&lt;p>&lt;figure class="image-figure">
&lt;img
src="https://static.1991421.cn/2026/2026-01-14-184225.jpeg"
alt="https://static.1991421.cn/2026/2026-01-14-184225.jpeg"
loading="lazy"
decoding="async"
class="rounded-lg"
/>
&lt;/figure>&lt;/p>
&lt;h2 id="额度抵扣码">
&lt;a class="heading-anchor-link" href="#%e9%a2%9d%e5%ba%a6%e6%8a%b5%e6%89%a3%e7%a0%81">额度抵扣码&lt;/a>
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&lt;span class="heading-anchor-wrap" aria-hidden="true">
&lt;svg class="heading-anchor-icon heading-anchor-icon-default" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 576 512" fill="currentColor">
&lt;path d="M0 256C0 167.6 71.6 96 160 96h72c13.3 0 24 10.7 24 24s-10.7 24-24 24H160C98.1 144 48 194.1 48 256s50.1 112 112 112h72c13.3 0 24 10.7 24 24s-10.7 24-24 24H160C71.6 416 0 344.4 0 256zm576 0c0 88.4-71.6 160-160 160H344c-13.3 0-24-10.7-24-24s10.7-24 24-24h72c61.9 0 112-50.1 112-112s-50.1-112-112-112H344c-13.3 0-24-10.7-24-24s10.7-24 24-24h72c88.4 0 160 71.6 160 160zM184 232H392c13.3 0 24 10.7 24 24s-10.7 24-24 24H184c-13.3 0-24-10.7-24-24s10.7-24 24-24z">&lt;/path>
&lt;/svg>
&lt;svg class="heading-anchor-icon heading-anchor-icon-copied" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" fill="currentColor">
&lt;path d="M256 48C141.1 48 48 141.1 48 256s93.1 208 208 208 208-93.1 208-208S370.9 48 256 48zm107.1 145.1L230.6 325.6c-6.2 6.2-16.4 6.2-22.6 0l-59-59c-6.2-6.2-6.2-16.4 0-22.6s16.4-6.2 22.6 0l47.7 47.7 121.1-121.1c6.2-6.2 16.4-6.2 22.6 0s6.3 16.4.1 22.5z">&lt;/path>
&lt;/svg>
&lt;/span>
&lt;/button>
&lt;/h2>&lt;p>Exa偶尔会有一些活动，提供额度抵扣码，如果有的话，可以在&lt;a href="https://dashboard.exa.ai/billing" target="_blank" rel="noopener">此页面&lt;/a>输入进行兑换。&lt;/p>
&lt;p>&lt;figure class="image-figure">
&lt;img
src="https://static.1991421.cn/2026/04/2026-04-05-210327.jpeg"
alt="https://static.1991421.cn/2026/04/2026-04-05-210327.jpeg"
loading="lazy"
decoding="async"
class="rounded-lg"
/>
&lt;/figure>&lt;/p>
&lt;p>如果你找不到抵扣码，可以社交媒体或者闲鱼上找找。&lt;/p>
&lt;h2 id="安装">
&lt;a class="heading-anchor-link" href="#%e5%ae%89%e8%a3%85">安装&lt;/a>
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&lt;span class="heading-anchor-wrap" aria-hidden="true">
&lt;svg class="heading-anchor-icon heading-anchor-icon-default" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 576 512" fill="currentColor">
&lt;path d="M0 256C0 167.6 71.6 96 160 96h72c13.3 0 24 10.7 24 24s-10.7 24-24 24H160C98.1 144 48 194.1 48 256s50.1 112 112 112h72c13.3 0 24 10.7 24 24s-10.7 24-24 24H160C71.6 416 0 344.4 0 256zm576 0c0 88.4-71.6 160-160 160H344c-13.3 0-24-10.7-24-24s10.7-24 24-24h72c61.9 0 112-50.1 112-112s-50.1-112-112-112H344c-13.3 0-24-10.7-24-24s10.7-24 24-24h72c88.4 0 160 71.6 160 160zM184 232H392c13.3 0 24 10.7 24 24s-10.7 24-24 24H184c-13.3 0-24-10.7-24-24s10.7-24 24-24z">&lt;/path>
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&lt;svg class="heading-anchor-icon heading-anchor-icon-copied" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" fill="currentColor">
&lt;path d="M256 48C141.1 48 48 141.1 48 256s93.1 208 208 208 208-93.1 208-208S370.9 48 256 48zm107.1 145.1L230.6 325.6c-6.2 6.2-16.4 6.2-22.6 0l-59-59c-6.2-6.2-6.2-16.4 0-22.6s16.4-6.2 22.6 0l47.7 47.7 121.1-121.1c6.2-6.2 16.4-6.2 22.6 0s6.3 16.4.1 22.5z">&lt;/path>
&lt;/svg>
&lt;/span>
&lt;/button>
&lt;/h2>&lt;p>Exa本身有直接提供MCP和SDK，API，因此按需使用即可.&lt;/p>
&lt;p>这里以Claude MCP为例。&lt;/p>
&lt;div class="highlight">&lt;pre tabindex="0" class="chroma">&lt;code class="language-shell" data-lang="shell">&lt;span class="line">&lt;span class="cl">claude mcp add exa -e &lt;span class="nv">EXA_API_KEY&lt;/span>&lt;span class="o">=&lt;/span>YOUR_API_KEY -- npx -y exa-mcp-server
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/div>&lt;p>具体MCP Server配置的话，参考下面。&lt;/p>
&lt;div class="highlight">&lt;pre tabindex="0" class="chroma">&lt;code class="language-json" data-lang="json">&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;exa&amp;#34;&lt;/span>&lt;span class="err">:&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;#34;command&amp;#34;&lt;/span>&lt;span class="p">:&lt;/span> &lt;span class="s2">&amp;#34;npx&amp;#34;&lt;/span>&lt;span class="p">,&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;#34;args&amp;#34;&lt;/span>&lt;span class="p">:&lt;/span> &lt;span class="p">[&lt;/span>&lt;span class="s2">&amp;#34;-y&amp;#34;&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="s2">&amp;#34;exa-mcp-server&amp;#34;&lt;/span>&lt;span class="p">],&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;#34;env&amp;#34;&lt;/span>&lt;span class="p">:&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;#34;EXA_API_KEY&amp;#34;&lt;/span>&lt;span class="p">:&lt;/span> &lt;span class="s2">&amp;#34;xxxxxx&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/div>&lt;h2 id="使用">
&lt;a class="heading-anchor-link" href="#%e4%bd%bf%e7%94%a8">使用&lt;/a>
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&lt;span class="heading-anchor-wrap" aria-hidden="true">
&lt;svg class="heading-anchor-icon heading-anchor-icon-default" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 576 512" fill="currentColor">
&lt;path d="M0 256C0 167.6 71.6 96 160 96h72c13.3 0 24 10.7 24 24s-10.7 24-24 24H160C98.1 144 48 194.1 48 256s50.1 112 112 112h72c13.3 0 24 10.7 24 24s-10.7 24-24 24H160C71.6 416 0 344.4 0 256zm576 0c0 88.4-71.6 160-160 160H344c-13.3 0-24-10.7-24-24s10.7-24 24-24h72c61.9 0 112-50.1 112-112s-50.1-112-112-112H344c-13.3 0-24-10.7-24-24s10.7-24 24-24h72c88.4 0 160 71.6 160 160zM184 232H392c13.3 0 24 10.7 24 24s-10.7 24-24 24H184c-13.3 0-24-10.7-24-24s10.7-24 24-24z">&lt;/path>
&lt;/svg>
&lt;svg class="heading-anchor-icon heading-anchor-icon-copied" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" fill="currentColor">
&lt;path d="M256 48C141.1 48 48 141.1 48 256s93.1 208 208 208 208-93.1 208-208S370.9 48 256 48zm107.1 145.1L230.6 325.6c-6.2 6.2-16.4 6.2-22.6 0l-59-59c-6.2-6.2-6.2-16.4 0-22.6s16.4-6.2 22.6 0l47.7 47.7 121.1-121.1c6.2-6.2 16.4-6.2 22.6 0s6.3 16.4.1 22.5z">&lt;/path>
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&lt;/span>
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&lt;/h2>&lt;p>这里介绍下MCP下如何让AI调用MCP，其实方法跟其它MCP也一样。&lt;/p>
&lt;ol>
&lt;li>最简单的方式是在与Claude对话时，直接输入比如&lt;code>用exa搜下微信小程序如何预览图片&lt;/code>即可。之后就可以看到相对高质量的回复，并且响应速度上看确实很快。&lt;/li>
&lt;li>也可以比如项目提示词直接约定 联网搜索用Exa MCP，这样AI在判别调用工具时就会使用exa MCP，而不是内置的联网搜索。&lt;/li>
&lt;/ol>
&lt;p>具体选哪个，看着来。&lt;/p>
&lt;p>除了MCP，SDK或者API就简单了，按照文档要求调用即可。&lt;/p>
&lt;h2 id="相关文档">
&lt;a class="heading-anchor-link" href="#%e7%9b%b8%e5%85%b3%e6%96%87%e6%a1%a3">相关文档&lt;/a>
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&lt;span class="heading-anchor-wrap" aria-hidden="true">
&lt;svg class="heading-anchor-icon heading-anchor-icon-default" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 576 512" fill="currentColor">
&lt;path d="M0 256C0 167.6 71.6 96 160 96h72c13.3 0 24 10.7 24 24s-10.7 24-24 24H160C98.1 144 48 194.1 48 256s50.1 112 112 112h72c13.3 0 24 10.7 24 24s-10.7 24-24 24H160C71.6 416 0 344.4 0 256zm576 0c0 88.4-71.6 160-160 160H344c-13.3 0-24-10.7-24-24s10.7-24 24-24h72c61.9 0 112-50.1 112-112s-50.1-112-112-112H344c-13.3 0-24-10.7-24-24s10.7-24 24-24h72c88.4 0 160 71.6 160 160zM184 232H392c13.3 0 24 10.7 24 24s-10.7 24-24 24H184c-13.3 0-24-10.7-24-24s10.7-24 24-24z">&lt;/path>
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&lt;svg class="heading-anchor-icon heading-anchor-icon-copied" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" fill="currentColor">
&lt;path d="M256 48C141.1 48 48 141.1 48 256s93.1 208 208 208 208-93.1 208-208S370.9 48 256 48zm107.1 145.1L230.6 325.6c-6.2 6.2-16.4 6.2-22.6 0l-59-59c-6.2-6.2-6.2-16.4 0-22.6s16.4-6.2 22.6 0l47.7 47.7 121.1-121.1c6.2-6.2 16.4-6.2 22.6 0s6.3 16.4.1 22.5z">&lt;/path>
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&lt;/h2>&lt;ul>
&lt;li>&lt;a href="https://exa.ai/docs/reference/search-api-guide" target="_blank" rel="noopener">https://exa.ai/docs/reference/search-api-guide&lt;/a>&lt;/li>
&lt;/ul>
&lt;h2 id="写在最后">
&lt;a class="heading-anchor-link" href="#%e5%86%99%e5%9c%a8%e6%9c%80%e5%90%8e">写在最后&lt;/a>
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&lt;span class="heading-anchor-wrap" aria-hidden="true">
&lt;svg class="heading-anchor-icon heading-anchor-icon-default" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 576 512" fill="currentColor">
&lt;path d="M0 256C0 167.6 71.6 96 160 96h72c13.3 0 24 10.7 24 24s-10.7 24-24 24H160C98.1 144 48 194.1 48 256s50.1 112 112 112h72c13.3 0 24 10.7 24 24s-10.7 24-24 24H160C71.6 416 0 344.4 0 256zm576 0c0 88.4-71.6 160-160 160H344c-13.3 0-24-10.7-24-24s10.7-24 24-24h72c61.9 0 112-50.1 112-112s-50.1-112-112-112H344c-13.3 0-24-10.7-24-24s10.7-24 24-24h72c88.4 0 160 71.6 160 160zM184 232H392c13.3 0 24 10.7 24 24s-10.7 24-24 24H184c-13.3 0-24-10.7-24-24s10.7-24 24-24z">&lt;/path>
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&lt;svg class="heading-anchor-icon heading-anchor-icon-copied" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" fill="currentColor">
&lt;path d="M256 48C141.1 48 48 141.1 48 256s93.1 208 208 208 208-93.1 208-208S370.9 48 256 48zm107.1 145.1L230.6 325.6c-6.2 6.2-16.4 6.2-22.6 0l-59-59c-6.2-6.2-6.2-16.4 0-22.6s16.4-6.2 22.6 0l47.7 47.7 121.1-121.1c6.2-6.2 16.4-6.2 22.6 0s6.3 16.4.1 22.5z">&lt;/path>
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&lt;/h2>&lt;ol>
&lt;li>没玩过的建议试试exa，个人觉得很不错。&lt;/li>
&lt;/ol></description></item></channel></rss>