eval-designer

Teaches AI coding agents to create promptfoo eval suites with deterministic assertions, provider configs, and best practices

Skills for adding DeepEval evaluations, tracing, datasets, Confident AI reports, and iterative improvement loops to AI applications.

Claude Code skill pack for Langfuse LLM observability (24 skills)

Skills for building LLM evaluations: pipeline audit, error analysis, synthetic data generation, LLM-as-Judge design, evaluator validation, RAG evaluation, and annotation interfaces.