Show HN: Agentic Gatekeeper – Auto-patch your code to enforce Markdown rules (github.com)

TLDR: Documentation like READMEs and ARCHITECTURE.md files are passive and easily ignored, leading to repetitive PR reviews and technical debt. I built Agentic Gatekeeper to turn these Markdown docs into active, auto-patching git-hooks. The extension audits your staged code against your project's rules and uses AI to fix violations before you commit.