ide-relay-mcp

<div align="center">

<br/>

<img src="src-tauri/icons/source/relay-icon.svg" alt="Relay" width="120" height="120"/>

# Relay

### The missing human checkpoint for AI coding agents.

**Give your AI agent a "pause & ask" button — review, correct, or enrich every step before it runs.**

<p align="center">
  <a href="https://github.com/andeya/ide-relay-mcp/releases/latest"><img src="https://img.shields.io/badge/platform-Win%20%7C%20Mac%20%7C%20Linux-888888?style=flat-square" alt="Platform"/></a>
  <a href="LICENSE"><img src="https://img.shields.io/badge/license-MIT-6366f1?style=flat-square" alt="License"/></a>
  <a href="https://tauri.app/"><img src="https://img.shields.io/badge/Tauri-2-24adc8?style=flat-square&logo=tauri&logoColor=white" alt="Tauri 2"/></a>
  <a href="https://www.rust-lang.org/"><img src="https://img.shields.io/badge/Rust-MCP%20%2B%20HTTP-000000?style=flat-square&logo=rust&logoColor=white" alt="Rust"/></a>
  <a href="https://vuejs.org/"><img src="https://img.shields.io/badge/Vue-3-42b883?style=flat-square&logo=vuedotjs&logoColor=white" alt="Vue 3"/></a>
</p>

**[Download](https://github.com/andeya/ide-relay-mcp/releases/latest)** · **[简体中文](README_zh.md)**

**Author:** andeya · [[email protected]](mailto:[email protected])

<br/>

</div>

<p align="center">
  <img src="docs/ScreenShot_1.png" alt="Relay MCP hub next to Cursor IDE" width="920" style="max-width:100%; height:auto;" />
</p>
<p align="center"><sub><strong>Relay</strong> beside your IDE — the agent pauses, you review & answer, it continues. All in one <code>tools/call</code>.</sub></p>

---

## Why Relay?

AI coding agents are powerful — but **blindly autonomous agents are risky and wasteful**. Without a checkpoint, agents go on tangents, make mistakes that cascade into multiple correction rounds, and burn through your precious plan quota on wasted requests.

Relay adds a **human-in-the-loop (HITL) checkpoint** to any MCP-capable agent. The agent calls one tool — **`relay_interactive