sdd-spec-gc

Spec garbage collection: audit master specs for stale requirements and remove confirmed candidates.

Triggers: /sdd-spec-gc <domain>, /sdd-spec-gc --all, spec garbage collection, clean up stale specs, remove obsolete requirements

Purpose

Over time, master specs accumulate stale requirements: provisional items that were never finalized, requirements referencing artifacts that no longer exist, contradictory constraints from multiple refactors, and duplicates introduced across changes. sdd-spec-gc identifies these candidates, presents them for user review, and removes confirmed items while preserving all other spec content.

Run cadence: every 5–10 archived SDD changes, or whenever specs feel stale.

Process

Step 0a — Load project context