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name: artifact-contract-manager description: Use when creating, reviewing, or updating the Artifact Registry and artifact PASS conditions for a product development workspace.

Artifact Contract Manager

This skill owns the contract shape for every artifact. Every artifact must have one producer, clear consumers, a PASS condition, and a failure route.

Input Artifacts

• 00-stage.json
• Existing workspace files
• Any proposed new artifact

Output Artifact

• docs/full-stack-development/requirements/<feature-slug>/00-artifact-registry.json

Required MCP Tool

• list_artifact_contracts
• get_artifact_contract
• review_artifact_contract

Hard Stops

• Do not add an artifact if its producer, consumers, PASS condition, or failure route are unclear.
• Do not allow empty templates to pass.
• Do not let downstream stages consume unregistered artifacts.

Pressure Test Responsibility

• Missing producer blocks.
• Missing consumer blocks.
• Missing PASS condition blocks.
• Missing failure route blocks.

Next Gate

• stage-gate-reviewer consumes the registry before any stage transition.