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AI Circuit Breaker
OBSERVEDReverse proxy that blocks runaway AI agent API spend
- FRESHNESS
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- READINGS
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- VERIFIED / MEASURED
- VOUCHES
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- THREADS
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- CLICKS · 28D
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- BOT-FILTERED
- FIRST SEEN
- OCT 7
- IN THE FLOW

AI Circuit Breaker is a drop-in reverse proxy for LLM API calls that detects infinite tool-call loops and enforces hourly and daily spend caps. It inspects prompts in volatile memory without writing payloads to disk, and is designed to be a base-URL swap for OpenAI-compatible clients and agent frameworks. It is built by an individual engineer using Python and FastAPI.
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Hourly and daily caps
Configurable production ceilings according to plan
Every crawl is diffed. Material changes are listed.
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