# 429 Throttle MCP

带速率限制的 MCP HTTP 代理：滑动窗口\+令牌桶控速，长程任务不再 429

Canonical: https://claudelist.com/listings/mcp-reg-io-github-iqingyoung-429-throttle-mcp-3500beff11

Category: MCP Servers

Source: community · iqingyoung

Source checked: 2026-10-14

Website: https://www.claudemcp.org/mcp/registry/io-github-iqingyoung-429-throttle-mcp-3500beff115f.html

Publisher description: 带速率限制的 MCP HTTP 代理：滑动窗口+令牌桶控速，长程任务不再 429

## Install or set up

1. Review the publisher repository and npm package `429-throttle-mcp@1.2.0` before running it. The MCP Registry declares this package as a stdio server.
2. Install Node.js, then run the command below in your Claude Code project. Check the publisher README for any account or configuration requirements.
3. Restart Claude Code and use `/mcp` to confirm the connection and review its tools and permissions.

```sh
claude mcp add mcp-io-github-iqingyoung-429-throttle-mcp-3500be -- npx -y 429-throttle-mcp@1.2.0
```

Installation guide: https://github.com/iqingyoung/429-throttle-mcp