AI API Cost Firewall & Rate Limiter for Claude Code

io.github.ansarii/mcp-rate-limiter

Token guard and rate limiter preventing runaway API cost spikes for OpenAI and Anthropic.

client:Claude Code transport:streamable-http

Install AI API Cost Firewall & Rate Limiter in Claude Code

run in your project directory

claude mcp add --transport http mcp-rate-limiter https://neon_innovation_lab--mcp-rate-limiter.apify.actor/mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs