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@@ -2,6 +2,20 @@
 
 Guidelines for agentic coding agents working on this codebase.
 
+## Project-Specific Skills
+
+Local skills are available in `.claude/skills/`. Load them when the user invokes the corresponding command:
+
+| Command | Skill File | Description |
+|---------|------------|-------------|
+| `/backend-phase` | `.claude/skills/backend-phase/SKILL.md` | Manage phased backend development workflow. Track tasks, mark progress, generate phase plans. |
+| `/frontend-phase` | `.claude/skills/frontend-phase/SKILL.md` | Manage phased frontend development workflow. Track tasks, mark progress, generate phase plans. |
+| `/code-audit` | `.claude/skills/code-audit/SKILL.md` | Audit backend Python code for errors, security issues, and architecture violations. Uses patterns in `patterns/` subdirectory. |
+| `/frontend-code-audit` | `.claude/skills/frontend-code-audit/SKILL.md` | Audit frontend Vue/TypeScript/Phaser code for errors, security issues, and architecture violations. |
+| `/dev-server` | `.claude/skills/dev-server/SKILL.md` | Start/stop/status the complete dev environment (Docker infra + backend + frontend). |
+
+When a user invokes one of these commands, **read the corresponding SKILL.md file first** to understand the full instructions before executing.
+
 ## Project Overview
 
 Mantimon TCG is a home-rule-modified Pokemon Trading Card Game web application inspired by the Gameboy Color game *Pokemon TCG*. The core experience is a **single-player RPG campaign**: