github-workflow

Creates, supersedes and validates decision records (ADRs) against the convention a collection already follows, instead of against a published spec it may never have adopted. Ships the decision-records skill: a propose-then-write flow that never rewrites an accepted record, and check-decisions.sh, a validator that deduces the filename scheme, section set and status vocabulary from the records already present and reports eight classes of violation with a stable code and an exit status. Ships no template into the target repo, and delegates private-token scanning to privacy-guard rather than keeping a second denylist.

1 skill

Safety guardrails for running Claude Code with reduced supervision. The guard-destructive PreToolUse hook matches against a normalized view of each command (heredoc bodies and comments stripped, quoted strings neutralized except interpreter arguments like ssh / sh -c / eval / su / doas), so a command that merely mentions a destructive pattern is not flagged. It hard-blocks catastrophic Bash commands (rm -rf /, rsync --delete, docker volume rm) and makes rm/rmdir scope-aware: operations whose operands all resolve inside the allowed workspace (the session project root, temp dirs, any $GUARD_ALLOWED_EXTRA root, or a variable assigned from a bare mktemp earlier in the same command) run silently, while anything outside it (or any glob/variable/escape it cannot resolve) raises a single reflective confirmation. git reset --hard / clean / restore, shred, dd, mkfs still always prompt.

hooks

Keeps private infrastructure details out of public repositories. Ships the privacy-guard skill: session rules for what must never cross the public boundary, plus a per-repo pre-commit gate built on a gitignored local denylist and gitleaks. The denylist is never committed, so the hook is a no-op for external contributors and in CI while gitleaks still covers generic secrets.

1 skill

Guide for creating Claude Code skills following Anthropic's best practices

1 skill