429 Throttle MCP

很多免费大模型 API（Grok、Gemini、Dots 等）每分钟只能调用 30 次左右。模型在做长程任务（搜索 + 生成 PPT、批量调用工具）时，很容易超出限额被 429 拒绝。. It runs locally over stdio via the published package.

People who work with 429, dsh plugin and rate limiter and want it reachable from Claude, Cursor, VS Code, or another MCP client. The project is written in JavaScript.

VERIFIED ACTIVE

LAST COMMIT 2026-09-06 · ★ 2 · #99 OF 292 MAINTAINED API INTEGRATION · VERIFIED 2026-09-30

MIT · JavaScript servers · how we verify → /methodology

01 · Install 429 Throttle MCP

before you install - you'll need

Set MAX_CALLS, MAX_TOKENS before connecting.

Claude Code

claude mcp add iqingyoung-429-throttle-mcp -- npx -y 429-throttle-mcp

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "iqingyoung-429-throttle-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "429-throttle-mcp"
      ]
    }
  }
}

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as local process (stdio) - runs on your machine with your user's permissions

repo age created 2026-08-20 - young repo, little track record yet

license MIT - declared in the repository

npm package 429-throttle-mcp - unscoped; check the name against the project README before installing

registry namespace io.github.iqingyoung is GitHub-verified and matches the repo owner

03 · Who maintains 429 Throttle MCP

429-throttle-mcp is maintained by iqingyoung. We track 2 MCP servers from iqingyoung - 2 actively maintained, 2 combined GitHub stars, oldest repo from Aug 2026.

04 · Facts

repository: github.com/iqingyoung/429-throttle-mcp
category: API integration - ranked #99 of 292 actively-maintained API integration servers as of 2026-09-30.
registry: io.github.iqingyoung/429-throttle-mcp (active, first published 2026-08-25)
packages: npm:429-throttle-mcp

05 · 429 Throttle MCP FAQ

What is 429 Throttle MCP?

Is 429 Throttle MCP still maintained?

Yes - as of 2026-09-30, its last commit was 2026-09-06. We re-verify nightly.

How do I install 429 Throttle MCP?

Run `npx -y 429-throttle-mcp`. The README documents 2 environment variables (MAX_CALLS, MAX_TOKENS) to set first. Set MAX_CALLS, MAX_TOKENS before connecting. You can also paste the ready-made client config above.

Does 429 Throttle MCP run locally?

Yes - it's a stdio server: it runs on your machine (via npx) with your user's permissions. Your data stays local unless the server itself calls external APIs.

06 · Alternatives to 429 Throttle MCP

Alternatives to 429 Throttle MCP

Maintained API integration servers if 429 Throttle MCP isn't the fit.

More API integration MCP servers · OECD MCP Server · ServiceNow MCP AI · TLE Satellite Tracker · Allmcps Server · German Newsfeed MCP Server

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