Dev Tools · 1h ago
Dev builds tiny LLM request recorder to debug production failures
A developer created a lightweight request recorder for LLM calls that captures request shape, response, and errors without logging API keys. The tool stores unique IDs, timestamps, model info, and sanitized payloads, with prompt content redacted by default. It runs on Node.js 18+ with no external dependencies.
Meridian48 take
The tool solves a real pain point for LLM debugging, but its value depends on how well it integrates with existing observability stacks.
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A Tiny LLM Request Recorder I Use to Reproduce Production Failures →
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