Claude Code plugin: AI-CODING-SPEC v6.11 enforcement via shell hooks + spec distribution into ~/.claude/. Blocks banned vocab in commit messages, unsafe rm -rf $VAR, push-on-red-CI, unread MEMORY.md before ship. Ships a standalone npx CLI for git pre-commit + GitHub Actions.
Deterministic cross-repo contract analysis you can gate CI on — joins frontend calls to backend routes across repo boundaries and flags drift (typo'd path, version skew, dead endpoint). Also a multi-language SAST/architecture engine (TS/JS, Prisma, Java), extensible via adapters. Rust core, npm CLI/SDK.