What problem does it solve?
Scenarios drift between PRD, requirements, README, docs, and the actual implementation, which makes archiving unreliable because new agents cannot recreate the original behavior from outdated specifications; Spec Sync reads the living codebase and rewrites every artifact to match reality before archival.
Core Features & Use Cases
- Capability inventory: Builds a capability map for APIs, UI, CLI, store, and related components, then updates PRD operational targets to describe actual implementations and marks completed targets accordingly.
- Requirements health: Boots requirements infrastructure when missing, validates module statuses against existing tests, and adds coverage for every implemented capability while removing or marking obsolete items.
- Documentation assurance: Refreshes README narratives, configuration guidance, architecture notes, docs manifest entries, and internal SEAMS/PROBLEMS/PROGRESS notes to match current behavior and documentation-health standards.
Quick Start
Ask this skill to inventory the scenario code and refresh PRD.md, requirements, README.md, and docs to mirror the present implementation.