{"repo":"NousResearch/hermes-agent","public_id":"41490","display_label":"Agent loop detection and guardrail improvements","summary":"These items address detecting, warning about, and blocking repeated or looping tool calls in the agent, including improvements to re-prompting messages and guardrail strategies after repetition is detected.","subsystem":"agent","counts":{"members":4,"open_issues":1,"open_issues_distinct":1,"open_prs":2,"closed_issues":0,"merged_prs":0,"attempt_prs":3},"landed_fix":null,"resolution":{"state":"unresolved","by":null},"freshness":{"state":"never_verified","last_verified_at":null,"is_stale":false},"grouping":{"backbone":"STRUCTURAL_SPANNING","link_density":0.5},"fix_edges":[],"members":[{"kind":"issue","number":41490,"title":"[Bug]: Agent loops on identical tool calls despite being blocked — need better re-prompting after repeat detection","url":null,"state":"open"},{"kind":"pr","number":34614,"title":"feat(agent): add tool_repetition guardrail for repeated mutating calls","url":null,"state":"open","close_reason":{"category":"uncategorized","implication":"needs_llm"},"merged":false},{"kind":"pr","number":41492,"title":"fix(tools): add actionable strategy hints to loop-detection BLOCKED messages","url":null,"state":"open","close_reason":{"category":"uncategorized","implication":"needs_llm"},"merged":false},{"kind":"pr","number":57303,"title":"fix(guardrails): soft-block exact repeated tool-call failures by default","url":null,"state":"closed","close_reason":{"category":"uncategorized","implication":"needs_llm"},"merged":false}],"trust":{"default_tier":"verified","includes_suggested":false}}