---
name: dokhacgiakhoa/skill-developer
source: https://app.decimal.ai/s/dokhacgiakhoa-skill-developer@1/SKILL.md
source_sha256: 6b6993832b6f
---

# Skill Developer Guide

## Purpose

Comprehensive guide for creating and managing skills in Claude Code with auto-activation system, following Anthropic's official best practices including the 500-line rule and progressive disclosure pattern.

## When to Use This Skill

Automatically activates when you mention:
- Creating or adding skills
- Modifying skill triggers or rules
- Understanding how skill activation works
- Debugging skill activation issues
- Working with skill-rules.json
- Hook system mechanics
- Claude Code best practices
- Progressive disclosure
- YAML frontmatter
- 500-line rule

---

## System Overview

## 🧠 Knowledge Modules (Fractal Skills)

### 1. [Two-Hook Architecture](./sub-skills/two-hook-architecture.md)
### 2. [Configuration File](./sub-skills/configuration-file.md)
### 3. [1. Guardrail Skills](./sub-skills/1-guardrail-skills.md)
### 4. [2. Domain Skills](./sub-skills/2-domain-skills.md)
### 5. [Step 1: Create Skill File](./sub-skills/step-1-create-skill-file.md)
### 6. [Step 2: Add to skill-rules.json](./sub-skills/step-2-add-to-skill-rulesjson.md)
### 7. [Step 3: Test Triggers](./sub-skills/step-3-test-triggers.md)
### 8. [Step 4: Refine Patterns](./sub-skills/step-4-refine-patterns.md)
### 9. [Step 5: Follow Anthropic Best Practices](./sub-skills/step-5-follow-anthropic-best-practices.md)
### 10. [BLOCK (Critical Guardrails)](./sub-skills/block-critical-guardrails.md)
### 11. [SUGGEST (Recommended)](./sub-skills/suggest-recommended.md)
### 12. [WARN (Optional)](./sub-skills/warn-optional.md)
### 13. [1. Session Tracking](./sub-skills/1-session-tracking.md)
### 14. [2. File Markers](./sub-skills/2-file-markers.md)
### 15. [3. Environment Variables](./sub-skills/3-environment-variables.md)
### 16. [TRIGGER_TYPES.md(TRIGGER_TYPES.md)](./sub-skills/trigger_typesmdtrigger_typesmd.md)
### 17. [SKILL_RULES_REFERENCE.md(SKILL_RULES_REFERENCE.md)](./sub-skills/skill_rules_referencemdskill_rules_referencemd.md)
### 18. [HOOK_MECHANISMS.md(HOOK_MECHANISMS.md)](./sub-skills/hook_mechanismsmdhook_mechanismsmd.md)
### 19. [TROUBLESHOOTING.md(TROUBLESHOOTING.md)](./sub-skills/troubleshootingmdtroubleshootingmd.md)
### 20. [PATTERNS_LIBRARY.md(PATTERNS_LIBRARY.md)](./sub-skills/patterns_librarymdpatterns_librarymd.md)
### 21. [ADVANCED.md(ADVANCED.md)](./sub-skills/advancedmdadvancedmd.md)
### 22. [Create New Skill (5 Steps)](./sub-skills/create-new-skill-5-steps.md)
### 23. [Trigger Types](./sub-skills/trigger-types.md)
### 24. [Enforcement](./sub-skills/enforcement.md)
### 25. [Skip Conditions](./sub-skills/skip-conditions.md)
### 26. [Anthropic Best Practices](./sub-skills/anthropic-best-practices.md)
### 27. [Troubleshoot](./sub-skills/troubleshoot.md)