{ "name": "source_verifier", "category": "research", "description": "Source URL verifier", "pattern": "claude-code-subagent", "tokens_avg": 2100, "duration_avg_s": 42, "triggers": [ "source verifier", "source_verifier agent", "invoke source_verifier" ], "status": "READY", "created_at": "2026-04-19T01:30:00+00:00" }