{"slug":"jeremylongshore-langchain-observability","source_name":"jeremylongshore/langchain-observability","name":"Jeremylongshore/Langchain Observability","description":"Wire LangSmith tracing and custom metric callbacks into a LangChain 1.0 chain\nor LangGraph 1.0 agent correctly — env-var spelling, subgraph propagation,\nper-tenant dimensions, cost and latency counters. Use when setting up\nobservability on a new service, debugging blank traces in LangSmith, or adding\nper-tenant cost breakdowns. Trigger with \"langchain observability\",\n\"langsmith tracing\", \"langchain callbacks\", \"langchain metrics\".","version":1,"lift":{"pass_rate_delta_pts":50,"pass_rate_pct":90.9,"total_cases":22,"passed_cases":20,"tokens_delta_pct":126.6,"turns_delta_pct":0,"verdict":"mixed","benchmark_model":"gemini-3.6-flash","grading_method":"judged","completed_at":"2026-08-31T00:36:48.778322+00:00"},"skill_score":0.9091,"benchmark_models":[{"model":"gemini-3.6-flash","headline":true,"delta_pts":50,"with_pass_pct":90.9,"without_pass_pct":40.9,"tokens_delta_pct":126.6,"turns_delta_pct":0,"total_cases":22,"cases_aggregated":22,"verdict":"mixed","never_hurt":false,"completed_at":"2026-08-31T00:36:48.778322+00:00","run_id":"82625cbd-4114-4d72-b5c0-e4f553908bca","version_number":1,"is_latest_version":true,"gate":null}],"trust":{"skill_safety":"passed","safety_status":"clean","intent_verdict":"safe","content_status":"clean","indexable":true},"license":"MIT","install_count":0,"manifest_hash":"c6cdb6365486e6394070b156ee6adc6554ed68f01bfbf7c05424243a2da4e5f5","raw_url":"https://app.decimal.ai/s/jeremylongshore-langchain-observability/SKILL.md","scorecard_url":"https://app.decimal.ai/skills/jeremylongshore-langchain-observability"}