Doc Sync is an agent skill from Prismer-AI/PrismerCloud. Before merge, mechanize Documentation-First — derive the code delta from git diff, then verify required docs are in sync (CHANGELOG, docs/api, CLAUDE.md/ROADMAP). Any SDK-package change must carry a matching CHANGELOG entry + aligned version files. A change that skipped a required doc is flagged as a gap; a fully-synced change passes.
Its SKILL.md is about 1.7k tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file (for example `skill.json`). Compatibility notes: ["claude-code"]
It sits in Development, covering Changelog and release notes, Agent instruction files and Git workflow. It works with Git. The licence is MIT.