Claude Code Hooks Workflow Patterns

Claude Code hooks are useful when a team wants repeatable review gates around local agent activity. A good workflow should state what event triggers the hook, what files it can inspect, whether it can run shell commands, and when a human must approve the next step.

Repository Signals

When reviewing a GitHub repository, look for a documented hook directory, clear command examples, a license, recent commits, and tests that show the hook behavior. A hook workflow without a permission boundary should stay out of automated production paths.

Risk Review

Important risks include filesystem writes, shell execution, network access, dependency installation, and prompt injection from untrusted diffs. Treat hooks that can mutate code or configuration as review-required workflows.

Alternatives

If hooks are too risky, use a read-only PR review workflow, a GitHub Actions audit, or an AGENTS.md instruction workflow that asks the agent to produce a report without writing files.