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Troubleshoot and respond to Langfuse-related incidents and outages.
Passed 19 of 23 test cases with the skill, and 11 of 23 without it.
and 11 more in the full report
8 fixed11 passed either way4 still failing0 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 8 test cases the skill fixed. Same model, same prompt, with and without the skill.
When an unresolved missing-trace incident drags on, engineers often ping devops-all after 10 minutes. Within the standard escalation matrix for this service, after how many minutes should unresolved P1/P2 incidents be escalated to L2, and who holds the L2 role?
| Checked | Without skill | With skill |
|---|---|---|
| Identifies L2 as Platform team lead. | Missed | Passed |
| Escalates unresolved P1/P2 issues after 30 minutes. | Missed | Passed |
The instructions your model reads when the skill loads.
Step-by-step procedures for Langfuse-related incidents, from initial triage (2 min) through resolution and post-incident review. Your application should work without Langfuse -- these procedures focus on restoring observability.
| Severity | Description | Response Time | Example |
|---|---|---|---|
| P1 | Application impacted by tracing | 15 min | SDK throwing unhandled errors, blocking requests |
| P2 | Traces not appearing, no app impact | 1 hour | Missing observability data |
| P3 | Degraded performance from tracing | 4 hours | High latency from flush backlog |
| P4 | Minor issues | 24 hours | Occasional missing traces |
set -euo pipefail
echo "=== Langfuse Incident Triage ==="
echo "Time: $(date -u)"
# 1. Check Langfuse cloud status
echo -n "Status page: "
curl -s -o /dev/null -w "%{http_code}" https://status.langfuse.com || echo "UNREACHABLE"
echo ""
# 2. Test API connectivity
HOST="${LANGFUSE_BASE_URL:-${LANGFUSE_HOST:-https://cloud.langfuse.com}}"
echo -n "API health: "
curl -s -o /dev/null -w "%{http_code} (%{time_total}s)" "$HOST/api/public/health" || echo "FAILED"
echo ""
# 3. Test auth
if [ -n "${LANGFUSE_PUBLIC_KEY:-}" ] && [ -n "${LANGFUSE_SECRET_KEY:-}" ]; then
AUTH=$(echo -n "$LANGFUSE_PUBLIC_KEY:$LANGFUSE_SECRET_KEY" | base64)
echo -n "Auth test: "
curl -s -o /dev/null -w "%{http_code}" \
test cases passed, vs 11 / 23 without
More skills from the same source and nearby in the registry, with their headline benchmark lift.