langfuse-prod-checklist

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".

Install with Tessl CLI

npx tessl i github:jeremylongshore/claude-code-plugins-plus-skills --skill langfuse-prod-checklist

What are skills?

Review — 83%

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Validation — 9 / 11 Passed

Validation for skill structure

SKILL.md

Review

Evals

Evaluation results

90%

52%

Production Langfuse Client Module

SDK configuration & singleton pattern

Criteria

Without context

With context

flushAt in range

100%

flushInterval in range

100%

requestTimeout in range

100%

enabled tied to environment

100%

debug disabled

100%

Singleton instance

100%

baseUrl from env

60%

100%

Required key validation

100%

Non-production key warning

Keys from env vars

100%

Without context: $0.5602 · 2m 6s · 35 turns · 352 in / 6,561 out tokens

With context: $0.4617 · 1m 31s · 25 turns · 104 in / 5,053 out tokens

94%

22%

Resilient AI Tracing Utility

Error handling & graceful shutdown

Criteria

Without context

With context

Try/catch on trace creation

100%

Continue without tracing on failure

100%

Error level on failed operations

40%

100%

Span end in finally

60%

40%

shutdownAsync on SIGTERM

100%

shutdownAsync on SIGINT

100%

shutdownAsync on beforeExit

100%

Non-blocking tracing

100%

Singleton client in wrapper

100%

Trace metadata includes environment

100%

Without context: $1.2890 · 5m 3s · 46 turns · 47 in / 17,146 out tokens

With context: $0.5694 · 2m 1s · 28 turns · 27 in / 6,743 out tokens

74%

12%

Langfuse Go-Live Readiness Checker

Key validation & pre-deployment security checks

Criteria

Without context

With context

pk-lf- prefix check

100%

Test/dev key detection

100%

Required env vars check

100%

Environment isolation check

50%

75%

PII scrubbing check

75%

Trace ID logging check

SDK error monitoring check

50%

Keys not in source check

80%

100%

Pass/fail summary output

100%

Graceful shutdown check

100%

Output is structured

100%

Without context: $0.6954 · 3m 19s · 29 turns · 29 in / 12,222 out tokens

With context: $0.8270 · 3m 14s · 31 turns · 64 in / 11,759 out tokens

Evaluated: about 19 hours ago
Agent: Claude Code

Table of Contents

Production Langfuse Client Module Resilient AI Tracing Utility Langfuse Go-Live Readiness Checker

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