Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
作者提供的说明(英文原文)
Verified web fetch for agents: detects blocks and empty JS pages, falls back, bills only on success.
这三项永远不会合并成一个分数:意见、测量和人气是不同的东西。
我们还没有为它写通俗的介绍。下面是我们从注册中心读取到的事实。
选择你使用的 AI 应用,然后复制设置。
FETCHROUTER_API_KEY, X-API-Key标为机密的值是你账户的钥匙。千万不要分享给别人,也不要粘贴到聊天里。
你需要
你用的是哪个应用?
在上方选择你的应用。我们会记住它,下次按钮会显示“安装到 …”。
这个地址需要在请求的 header 中放入密钥,而添加连接器的菜单无法设置。请改用 Claude Code、Cursor 或 VS Code。
打开 Claude Desktop → Settings → Developer → Edit Config,把下面的内容粘贴到 claude_desktop_config.json
{
"mcpServers": {
"fetchrouter": {
"command": "npx",
"args": [
"-y",
"fetchrouter-mcp"
],
"env": {
"FETCHROUTER_API_KEY": "your-value"
}
}
}
}在终端中运行这条命令
claude mcp add --transport http fetchrouter https://fetchrouter.dev/mcp --header 'X-API-Key: your-value'claude mcp add fetchrouter --env FETCHROUTER_API_KEY=your-value -- npx -y fetchrouter-mcp运行前请先填写空着的值。
粘贴到项目中的 .cursor/mcp.json,或 ~/.cursor/mcp.json
{
"mcpServers": {
"fetchrouter": {
"url": "https://fetchrouter.dev/mcp",
"headers": {
"X-API-Key": "your-value"
}
}
}
}粘贴到项目中的 .cursor/mcp.json,或 ~/.cursor/mcp.json
{
"mcpServers": {
"fetchrouter": {
"command": "npx",
"args": [
"-y",
"fetchrouter-mcp"
],
"env": {
"FETCHROUTER_API_KEY": "your-value"
}
}
}
}浏览器会先询问是否打开应用,然后应用会显示设置并请你确认。密钥的值会留空,由你自己填写。
粘贴到项目中的 .vscode/mcp.json
{
"servers": {
"fetchrouter": {
"type": "http",
"url": "https://fetchrouter.dev/mcp",
"headers": {
"X-API-Key": "your-value"
}
}
}
}粘贴到项目中的 .vscode/mcp.json
{
"servers": {
"fetchrouter": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"fetchrouter-mcp"
],
"env": {
"FETCHROUTER_API_KEY": "your-value"
}
}
}
}浏览器会先询问是否打开应用,然后应用会显示设置并请你确认。密钥的值会留空,由你自己填写。
这个地址需要在请求的 header 中放入密钥,而添加连接器的菜单无法设置。请改用 Claude Code、Cursor 或 VS Code。
你的选择通过 Cookie 保存在这台设备上,无需账户。
X-API-Key 机密 必填 HTTP header这些设置是根据作者在注册中心的条目生成的。如果 README 的写法不同,请以 README 为准。
工具名称和描述与服务器在 2026年11月6日 报告的完全一致。这些内容由作者撰写,不是我们写的;我们以纯文本形式显示。
fetch_pageFetch a public URL and get its content only if it really loaded. Checks for block pages, CAPTCHAs, login walls and empty JavaScript shells, and retries through other routes (including a headless browser) automatically. Billed only on success. Returns markdown by default. If ok is
domain_reliabilityPass rates per route (plain HTTP, browser, providers) for a domain over the last 30 days, from real verified fetches. Use it to choose mode/max_cost before fetching a hard site. Free, no key needed.
我们检查的是任何人都能看到的信息;我们没有阅读代码。不适用的检查项不计入总数。 · 检查于 2026年11月6日
注册名称已通过域名 fetchrouter.dev 验证(注册中心会核实域名所有权)
我们还没有从 GitHub 读取这个仓库
我们还没有从 GitHub 读取这个仓库
在 260 毫秒内响应(HTTP 200)
无需登录
已读取 2 个工具描述,未发现针对 AI 的隐藏指令
与注册中心里这个分类中所有活跃的服务器比较。只有当发布者拥有该仓库时,星标数才计入。
它在 3 项适用的基础检查中通过了 3 项。我们没有阅读代码。在添加密钥或令牌之前,请先看看这个服务器要求哪些权限,并使用只具备所需权限的密钥。
你需要填写:FETCHROUTER_API_KEY, X-API-Key
两种方式都可以:安装在你的电脑上,或者连接云端版本。
GitHub 仓库最后更新于–,最新版本(0.1.1)于3天前进入注册中心。
支持 MCP 的应用,例如 Claude Desktop、Claude Code、Cursor 和 VS Code。它通过 URL 连接,所以接受远程 MCP 服务器的应用也可以使用,例如开启开发者模式的 ChatGPT。
同一分类中有:Spec Driven Development, Remote Desktop Commander, SSTracker free youth training
同一分类中其他作者的服务器,按星标数排序。
如何看卡片:★ GitHub 星标i三大支柱:评价 · 检查 · 使用情况i更新 = 最新版本发布到注册中心的时间i
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.
Free youth sports drills, practice plans and age-group answers for parents and coaches.
按原文从作者的仓库复制。PopNx MCP 没有审查或背书其内容。HTML、图片和脚本已被移除。链接会离开本站。
MCP server for Fetch Router: web fetch for AI agents that only bills when the page actually loaded.
Agents often get a 200 OK that is really a Cloudflare challenge, a DataDome block or an empty React shell, and then summarise the error page. Fetch Router checks every page for HTTP errors, block and challenge pages (Cloudflare, DataDome, PerimeterX, Akamai, Imperva, Kasada…), login walls, empty JavaScript shells and text you expect to see. If a check fails it retries through another route, such as a headless browser. Failed fetches cost nothing.
fetch or your own Playwright script is cheaper.Get a free key (500 credits, no card) at https://fetchrouter.dev/#signup.
Remote (no install). Streamable HTTP at https://fetchrouter.dev/mcp, with your key in a header:
claude mcp add --transport http fetchrouter https://fetchrouter.dev/mcp --header "Authorization: Bearer fr_..."
Other clients: URL https://fetchrouter.dev/mcp, header Authorization: Bearer fr_... (or X-API-Key: fr_...).
Claude Code plugin (MCP server plus a verified-fetch skill; asks for your key once and stores it securely):
claude plugin marketplace add JonnoGit/fetchrouter-mcp
claude plugin install fetchrouter@fetchrouter
Local (stdio via npx).
{
"mcpServers": { "fetchrouter": { "command": "npx", "args": ["-y", "fetchrouter-mcp"], "env": { "FETCHROUTER_API_KEY": "fr_..." } } } }
Claude Code: claude mcp add fetchrouter -e FETCHROUTER_API_KEY=fr_... -- npx -y fetchrouter-mcp
(url, mode?, expect_text?, expect_selector?, max_cost?): returns markdown (default) or HTML, plus which route delivered it and what was tried. max_cost caps credits: 1 = plain HTTP only, 2 (default) allows a browser. If the page can't be loaded, the error says why (blocked:cloudflare, http_404, expect_text_missing…) and nothing is billed.(domain): pass rate per route for a site over the last 30 days, from real verified fetches. Free, no key needed.A fixed list of 166 public pages in six site types is fetched every night with plain HTTP and with a headless browser, from a datacenter IP. Results, method and CSV: https://fetchrouter.dev/benchmark
1 credit ($0.001) per static page, 2 per browser-rendered page, failures free. Details: https://fetchrouter.dev/#pricing
| Variable | Default |
|---|---|
FETCHROUTER_API_KEY | required |
FETCHROUTER_BASE_URL | https://fetchrouter.dev |
FETCHROUTER_MAX_CHARS | 60000 (longer pages are truncated) |
npm install
npm run build FETCHROUTER_API_KEY=fr_... node dist/index.js
The tool definitions live in src/tools.ts and are shared with the hosted endpoint at https://fetchrouter.dev/mcp.
MIT licensed. Operated by One + Done LLC. Contact: hello@fetchrouter.dev