This skill should be used to make eval the unit of progress: systematize how a feature or agent is judged. Trigger with "how do we eval this", "build an eval harness", "why is the agent failing", "error analysis", "are we regressing", or before flipping an eval-gated dark launch. Builds evals from REAL failures (not synthetic), localizes where a pipeline breaks, and feeds flip-criteria.
$npx -y skills add giustopiedimonte/agentic-engineering-marketplace --skill evalInstalls into the current project.
Run `npx skills use "https://github.com/giustopiedimonte/agentic-engineering-marketplace" --skill "giustopiedimonte/agentic-engineering-marketplace/eval"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/giustopiedimonte/agentic-engineering-marketplace" that are relevant to the current task. Run `npx skills add "https://github.com/giustopiedimonte/agentic-engineering-marketplace"` and select the relevant skills, then follow their instructions.