{"slug":"otel-span-naming","source_name":"otel-span-naming","name":"OpenTelemetry span and attribute naming","description":"Use when creating tracing spans or choosing span attribute keys in instrumentation code: name spans with the low-cardinality route template (GET /users/{id}, never the concrete URL) and record attributes under the OpenTelemetry registry keys (http.request.method, http.response.status_code, url.path, server.address, db.system.name, db.operation.name, error.type), lowercase and dot-namespaced, with custom attributes in their own namespace. Do NOT use for metric or log naming, choosing a tracing backend, sampling configuration, or debugging context propagation.","version":1,"lift":{"pass_rate_delta_pts":21.74,"pass_rate_pct":34.8,"total_cases":23,"passed_cases":8,"tokens_delta_pct":45,"turns_delta_pct":0,"verdict":"mixed","benchmark_model":"gemini-3.6-flash","grading_method":"judged","completed_at":"2026-07-29T03:18:21.903776+00:00"},"skill_score":0.6654,"benchmark_models":[{"model":"gemini-3.6-flash","headline":true,"delta_pts":21.74,"with_pass_pct":34.8,"without_pass_pct":13,"tokens_delta_pct":45,"turns_delta_pct":0,"total_cases":23,"cases_aggregated":23,"verdict":"mixed","never_hurt":true,"completed_at":"2026-07-29T03:18:21.903776+00:00","run_id":"c9d286df-c879-4bc2-a0e5-eed303c0ec5e","version_number":1,"is_latest_version":true,"gate":null},{"model":"gemini-3.5-flash","headline":false,"delta_pts":null,"with_pass_pct":null,"without_pass_pct":null,"tokens_delta_pct":633.8,"turns_delta_pct":0,"total_cases":22,"cases_aggregated":21,"verdict":"mixed","never_hurt":true,"completed_at":"2026-07-10T11:35:33.478417+00:00","run_id":"b25d4172-3ec4-45cb-96f7-3a4369ff122b","version_number":1,"is_latest_version":true,"gate":"not_comparable"}],"trust":{"skill_safety":"passed","safety_status":"clean","intent_verdict":"safe","content_status":"clean","indexable":true},"license":null,"install_count":0,"manifest_hash":"bb4a8b41fd42097b79dafa4c72e5622be4abfaf1f204f5946ec5c7caec0c5546","raw_url":"https://app.decimal.ai/s/otel-span-naming/SKILL.md","scorecard_url":"https://app.decimal.ai/skills/otel-span-naming"}