What problem does it solve? Documentation drifts out of sync when features, CLI flags, SDK APIs, or GitHub Action inputs change but the website, READMEs, and docs are not updated together. This Skill audits every documentation surface against the actual source code and reports inconsistencies before they reach users. ## Core Features & Use Cases - Cross-surface auditing: Compares website content (DocsContent.astro, i18n strings), root and GitHub Action READMEs, CLI docs, SDK READMEs, changelogs, and ROADMAP against authoritative sources like Cli.ts and action.yml. - Structured drift reports: Produces a severity-ranked table of mismatches covering code examples, CLI flags, GHA inputs, SDK methods, install commands, provider naming, broken links, and i18n completeness across en, ca, and es locales. - Cross-reference matrix: Maps each code change (new CLI flag, GHA input, SDK API, provider, or map-file format) to every documentation surface that must be updated. - Use Case: After adding a new --profile flag to the CLI, run a doc-sync audit to find every README, website section, and i18n string that still documents the old flag set, then apply and validate the fixes. ## Quick Start Ask the assistant to run a doc-sync audit on the CLI feature area and report any documentation drift against the current source code.