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Agent design

Agent Loop Detector

Detect infinite loops, circular tool call chains, and recursive reasoning patterns in AI agent execution traces. Paste agent run logs to instantly identify loop conditions, count iterations, and receive specific remediation recommendations. Supports traces from LangChain, AutoGen, CrewAI, and custom agent frameworks.

Run Agent Loop Detector Interactively 100% client-side execution in your browser. Zero data retention.
Open Interactive Tool

What Problem Agent Loop Detector Solves

Production AI deployments require predictable token economics, rigorous parameter verification, and deterministic schema handling. Agent Loop Detector isolates parameters client-side before payloads hit third-party foundation model APIs.

Primary Production Use Cases

  • Debug a stuck ReAct agent
  • Detect looping tool calls in production
  • Pre-deploy loop safety check

Security & Data Privacy Considerations

All computations execute locally in browser memory. No prompt payloads, test inputs, or secret credentials are ever retained or stored on central servers.

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