Watches production traces, clusters failures into named issues, diagnoses root causes against your code, and proposes fixes—replacing manual trace review and pattern-hunting.
Summary
Eliminates tedious cycle of reading traces, identifying patterns, writing evals, and creating fixes manually. Shifts agent improvement from reactive triage to continuous autonomous detection with human review gates.
Why it matters
Eliminates tedious cycle of reading traces, identifying patterns, writing evals, and creating fixes manually. Shifts agent improvement from reactive triage to continuous autonomous detection with human review gates.
Implementation verdict
Replaces manual failure pattern analysis and eval coverage gaps; requires LangSmith project, optional repo connection for code-aware fixes. Public beta now—production-ready for teams already on LangSmith, but watch for beta maturity. Worth trying if you're shipping agents with eval infrastructure in place.
Sources
Dev Signal
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