Hookify — Declarative Hook Rules

Source: anthropics/claude-plugins-official/plugins/hookify (Anthropic official)

Architecture

.claude/hookify.{name}.local.md   ← Declarative rules (config)
        ↓ (read dynamically)
Python executor scripts            ← Rule engine (runtime)
        ↓ (registered in)
hooks.json / settings.local.json   ← Hook registry

Core insight: Rules are .local.md files read at EVERY hook invocation — no restart needed. The Python engine loads rules, evaluates conditions, outputs JSON response.

Python 3.7+ required (stdlib only, no pip deps). Our env has Python available.

Rule Declaration Format