Artifact Contract Auditor

Purpose: make each workspace auditable and shareable.

This skill checks two contracts:

1. Units contract: if a unit is marked DONE, its required outputs must exist.
2. Pipeline contract: the pipeline’s target_artifacts (from the pipeline spec referenced by PIPELINE.lock.md) should exist for a complete run.

It always writes a report so workspaces can serve as regression baselines.

Inputs

• UNITS.csv
• PIPELINE.lock.md
• Pipeline spec referenced by PIPELINE.lock.md (under pipelines/*.pipeline.md; reads YAML target_artifacts)

Outputs