backfill-timing

What problem does it solve?

This Skill addresses the challenge of missing pipeline timing metadata in older project documents by retrofitting YAML frontmatter with historical data.

Core Features & Use Cases

• Retroactive Metadata Addition: Adds pipeline_stage, pipeline_completed_at, and pipeline_approved_at to existing documents.
• Data Source Prioritization: Intelligently uses Git commit timestamps, document header dates, and approval checklist dates to infer timing.
• Use Case: For a project completed before timing was tracked, this Skill can automatically add the necessary metadata to prd.md, architecture-proposal.md, and other key documents, enabling accurate pipeline metrics.

Quick Start

Use the backfill-timing skill to retrofit pipeline timing metadata onto all artifacts for work item SN-3.