# 429-throttle-mcp

> 429-throttle-mcp — iqingyoung-429-throttle-mcp. Use this tool when you need to prevent excessive API requests and avoid HTTP 429 errors, as it throttles API calls and tokens to ensure compliant usage. It solves problems of rate limiting and token management, providing a transparent proxy for API requests. The tool accepts API calls as input and outputs throttled requests, with additional tools for usage checking and dynamic rate limit adjustment.

Canonical page: https://skillsregistry.net/skills/iqingyoung-429-throttle-mcp  
JSON: https://api.skillsregistry.net/v1/skills/iqingyoung-429-throttle-mcp

## Description

Transparent rate-limiting MCP proxy that prevents HTTP 429 errors by throttling API calls and tokens. Includes tools to check usage and dynamically adjust rate limits.

## Trust

- **Trust score (0–1):** 0.69
- **Verification tier:** scanned
- **Last scanned:** 2026-09-04

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** api-integration
- **Updated:** 2026-09-04

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/l1lml7or2u)
- **Repository:** <https://github.com/iqingyoung/429-throttle-mcp>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "iqingyoung-429-throttle-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/iqingyoung-429-throttle-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/iqingyoung-429-throttle-mcp/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt