"author:KIvanow" matching MCP servers:

Hard dollar caps for the paid APIs your AI agents call, over MCP. Search with Tavily, Exa, Brave and SerpApi, the Google Maps tools, and brake_call for Mapbox, HERE, Twilio and custom APIs, all through the Spend Brake proxy: every call is priced and refused before it would cross a cap, and brake_budget shows what is left. A separate admin server (--admin) manages keys, caps and kill switches.