Files
hermes-agent/tools
Alexander Whitestone b2d2d2c650 fix(#922): Poka-yoke — detect and block tool hallucination
Validation firewall between LLM tool-call output and execution:
1. Unknown tool names rejected
2. Malformed parameters caught
3. Missing required arguments detected
4. Hallucination patterns detected

All rejections logged with model provenance.
Agent receives rejection as tool result for self-correction.

Resolves #922
2026-04-21 05:38:22 +00:00
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