Langfuse production readiness checklist and verification. Use when preparing to deploy Langfuse to production, validating production configuration, or auditing existing setup. Trigger with phrases like "langfuse production", "langfuse prod ready", "deploy langfuse", "langfuse checklist", "langfuse go live".
74
77%
Does it follow best practices?
Impact
79%
1.33xAverage score across 2 eval scenarios
Passed
No known issues
Fix and improve this skill with Tessl
tessl review fix ./plugins/saas-packs/langfuse-pack/skills/langfuse-prod-checklist/SKILL.mdProduction Langfuse v3 singleton client with lifecycle hooks
Singleton pattern
100%
100%
flushAt value
0%
100%
flushInterval value
100%
100%
requestTimeout value
0%
100%
enabled: true
0%
0%
debug: false
0%
37%
beforeExit shutdown
100%
100%
SIGTERM shutdown
100%
100%
Public key prefix validation
0%
42%
Secret key prefix validation
0%
0%
Non-production key warning
25%
100%
Langfuse pre-deployment verification script and error safety
Script at correct path
33%
100%
Env var presence check
100%
100%
Public key prefix check
100%
100%
Secret key prefix check
100%
100%
API connectivity check
100%
100%
Trace creation check
100%
100%
Outer error safety in traced ops
100%
100%
Nested tracing error catch
100%
100%
SIGTERM shutdown handler
0%
0%
SIGINT shutdown handler
0%
0%
SIGUSR2 shutdown handler
0%
0%
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