burpheart

burpheart / cursor-tap

Public

Cursor gRPC 通信流量分析工具

ai cursor
214
26
69% credibility
Found Feb 01, 2026 at 135 stars -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
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AI Summary

A tool that intercepts Cursor IDE's encrypted AI conversations and displays them in a real-time web dashboard.

How It Works

1
🔍 Discover the viewer

You hear about a simple tool that lets you peek inside your coding app's AI conversations.

2
🚀 Launch the helper

Download and start the background helper with one click to capture your app's chats.

3
Set up your computer
🪟
Windows

Add three quick lines to your settings.

🍎
Mac/Linux

Copy-paste three lines into your terminal.

4
🔒 Add safety key

Install the helper's safety certificate so everything stays secure.

5
🌐 Open dashboard

Launch the colorful web window to watch live.

6
💬 Chat as usual

Use your coding app normally - the viewer captures everything automatically.

👀 See AI thoughts

Watch every AI message, tool call, and response unfold in real-time like magic!

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Star Growth

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AI-Generated Review

What is cursor-tap?

Cursor-tap is a Go-based MITM proxy that intercepts Cursor IDE's gRPC traffic to api2.cursor.sh, decrypting TLS and parsing binary protobuf frames into readable JSON. It auto-extracts unpublished proto definitions from Cursor's JS bundles, delivering real-time AI conversation views via a Next.js WebUI with service trees, call lists, frames, and detail panels. Developers get visibility into opaque streams like AiService/RunSSE for chats or CppService for completions, fixing issues Burp or Fiddler can't touch.

Why is it gaining traction?

Unlike generic proxies showing raw bytes, cursor-tap handles Connect Protocol framing and Cursor-specific protos out-of-the-box, with a clean four-panel dashboard pushing updates over WebSocket. Its CLI tools for proxy startup, CA export, and traffic replay make debugging cursor github integration, bad credentials, tokens, or MCP/pull requests instant. At 202 stars, it hooks Cursor extension github users tired of black-box AI backends.

Who should use this?

Cursor power users debugging github copilot hangs, token auth fails, or repository integrations. AI tool builders reverse-engineering agent protocols for custom cursor github downloads or extensions. Security researchers auditing Cursor's telemetry like AiService/Batch user behavior.

Verdict

Grab it if you're deep in Cursor workflows—solid docs and quickstart make it productive fast, despite 202 stars signaling early maturity. The 0.699999988079071% credibility score flags risks like self-signed CAs, so treat as educational; pair with restore CLI for traffic replays.

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