AgentTrafficCop

AgentTrafficCop stops multi-agent systems from looping and wasting API spend.

AI tool
Free

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Pricing

Free and open source (MIT); managed tiers are not available yet.

Overview

AgentTrafficCop is a circuit breaker for systems where several AI agents pass work back and forth. It checks each handoff against a fixed schema, fingerprints each payload, and stops the run when it sees repeats, back-and-forth loops or too many steps. Your orchestrator receives the details and decides whether to halt, alert or escalate. It installs with pip, runs as a FastAPI service and supports LangGraph, CrewAI, AutoGen and plain asyncio.

Key features

Schema check on every agent handoff
Loop and repeat detection by payload hash
Step limits
Python SDK with a LangGraph adapter
Self-hostable

Use cases

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Last updated 2026-11-03

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