Craft Plugin

Skill: Craft Plugin (Architecture)

"The Brain, The Muscles, The Voice."

1. The Principles

This is not a "plugin". It is a Cognitive Operating System.

3. The Reflexes (Hooks) (hooks/hooks.json):
   • Concept: The Subconscious. These run automatically.
   • Context Injection: Only SessionStart, UserPromptSubmit, and Setup inject stdout to Claude. Other hooks need JSON output.
   • Memory: Use SessionStart to inject the working.md context.
   • Details: See craft-hook for injection rules and patterns.

• The Brain (Memory): $CLAUDE_MEMORY_DIR/working.md (default: .claude/memory/). Mutable Context.
• The Muscles (Agents): agents/. (Execution Roles).
• The Voice (Commands): commands/. (Triggers).
• The Knowledge (Skills): skills/. (Atomic Components).

2. The Implementation

• Official Spec: Use claude-code-guide agent to query plugin structure and plugin.json schema.
• Hooks Spec: Use claude-code-guide agent to query hook events and actions.

3. Self-Evolution

To extend this system, use the specific meta-skills:

• To add knowledge: craft-skill (Remember Registration!)
• To add a worker: craft-agent
• To add a trigger: craft-command
• To add a reflex: craft-hook