Hook AI Agent Skills

PreToolUse hook that blocks any Bash tool call matching `git push --force` or `git push -f`. Prevents accidental history rewrite on shared branches.

SessionStart hook that reads CLAUDE.md and injects it into the initial system context. Ensures every new session has project-specific context loaded automatically.

PostToolUse hook that appends every tool call + result to a local audit log. Useful for compliance-heavy environments where you need a paper trail of what the agent did.