Open sourcePython · ≈4.0k stars · See repository
Claude Code Hooks Mastery
Master Claude Code Hooks
A reference repo showing how to use Claude Code hooks for deterministic or non-deterministic control over Claude Code's behavior. It covers hook lifecycle and payloads, error codes and flow control, sub-agents, a team-based validation system, output styles and custom status lines, all built from UV single-file scripts.
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Connections
Relations from the Harness Hub knowledge graph, as charted in the State of Harness reports.
Maintained by · 1
- dislerOrganisation
Built on · 1
- Claude CodeProject
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Sources
Verified Oct 29, 2026