Http Inspector
FreeNot checkedHTTP Inspector MCP Server enables sending arbitrary HTTP requests, viewing history via a web panel, and taking screenshots of the panel for AI penetration testi
About
HTTP Inspector MCP Server enables sending arbitrary HTTP requests, viewing history via a web panel, and taking screenshots of the panel for AI penetration testing workflows.
README
基于 Streamable HTTP 的 MCP 服务器,集成 Web 面板与截图功能。
单进程、单端口 — 一站式 HTTP 流量检测工具箱。
解决AI自动化渗透测试后续需要人工复现截图的问题。
功能
- 发送任意 HTTP 请求 — 支持全部方法、自定义 Header/Body、代理、超时(类似 Burp Repeater)
- Web 面板 — 实时流量历史表格(SSE 推送)、Raw HTTP 详情视图、手动发送面板
- 截图 — AI 可调用
screenshot_panel截图 Web 面板,返回 PNG 文件 URL - Streamable HTTP — MCP 客户端通过
http://localhost:9876/mcp连接
快速开始
# 安装依赖
cd mcp-http-inspector
pip install -e .
# 安装 Chromium 浏览器(用于截图)
# 项目 browsers/ 目录已内置 linux/mac-arm/win64 三平台 Chrome
# 无需额外安装,启动时自动检测
# 运行
python server.py
浏览器打开 http://localhost:9876 查看 Web 面板。
MCP 客户端配置
{
"mcpServers": {
"http-inspector": {
"url": "http://localhost:9876/mcp"
}
}
}
MCP 工具
| 工具 | 说明 |
|---|---|
send_http_request |
发送任意 HTTP 请求,支持 auto_screenshot 一步获取截图 |
list_history |
列出请求历史,支持过滤和分页(不返回 raw body) |
get_request_detail |
按 ID 获取原始 HTTP 请求/响应(默认截断 5000 字符) |
screenshot_panel |
截图 Web 面板(history/detail/sender),返回 PNG 下载 URL |
screenshot_last_request |
快捷截图最新请求的 Detail,无需传 ID |
clear_all_history |
清空所有历史记录和截图文件 |
更多使用指南见
skills/SKILL.md
架构
MCP 客户端 ──HTTP──▶ :9876/mcp (Streamable HTTP)
浏览器 ──HTTP──▶ :9876/ (Web 面板 SPA)
:9876/api/* (REST + SSE)
│
httpx ──▶ 目标服务器
SQLite ◀── 历史存储
Playwright ──▶ 截图
支持平台
自动检测 OS 选择内置 Chrome 浏览器:
⚠️ 截图功能依赖 Chromium 浏览器,需自行下载并解压到
browsers/目录。下载地址:Chrome for Testing
| 系统 | 下载后解压到的路径 |
|---|---|
| 🐧 Linux x64 | 下载 chrome-linux64.zip → 解压到 browsers/chrome-linux64/chrome |
| 🍎 macOS ARM | 下载 chrome-mac-arm64.zip → 解压到 browsers/chrome-mac-arm64/ |
| 🪟 Windows x64 | 下载 chrome-win64.zip → 解压到 browsers/chrome-win64/chrome.exe |
启动时自动检测操作系统,选择对应路径的 Chrome。不使用截图功能则无需下载。
Installing Http Inspector
This server has no published package — it is built from source. Open the repository and follow its README.
▸ github.com/zfdx123/mcp-http-inspectorFAQ
Is Http Inspector MCP free?
Yes, Http Inspector MCP is free — one-click install via Unyly at no cost.
Does Http Inspector need an API key?
No, Http Inspector runs without API keys or environment variables.
Is Http Inspector hosted or self-hosted?
Self-hosted: the server runs locally on your machine via the install command above.
How do I install Http Inspector in Claude Desktop, Claude Code or Cursor?
Open Http Inspector on unyly.org, pick your client tab (Claude Desktop, Claude Code, Cursor) and press Install — the config is generated automatically, no JSON editing.
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