---

name: claude-code-customization description: Find the right Claude Code docs fast (slash commands, hooks, plugins, agent skills, subagents, MCP). Use when you’re building or debugging Claude Code customizations and need the relevant API reference or guide (e.g., “write a slash command”, “add a hook”, “build a plugin”, “agent skills”, “subagents”). allowed-tools: Read, Grep, Glob

Claude Code Customization

Use this skill to navigate the documentation in this folder and jump straight to the correct reference/guide.

What this skill is for

• Designing and implementing custom slash commands
• Building hooks and event-driven automations
• Developing Claude Code plugins
• Working with agent skills, subagents, and MCP integrations

How to use

Ask a specific “how do I…” question (or name the feature), then follow the links below for the authoritative API surface and examples.

If you’re not sure where to start, begin with the relevant reference doc first, then the corresponding guide.

General Resources

• CLI API Reference cli-reference.md
• Settings and Configuration Reference settings-configuration.md
• Memory Management Reference (CLAUDE.md etc) memory-management.md
• Troubleshooting troubleshooting.md
• MCP Guide mcp-guide.md

Agent Skills Resources

• Agent Skills Guide agent-skills-guide.md

Subagents Resources

• Subagents Guide subagents-guide.md

Plugins Resources

• Plugins API Reference plugins-reference.md
• Create Plugins Guide create-plugins-guide.md

Hooks Resources

• Hooks API Reference hooks-reference.md
• Hooks Development Guide hooks-development-guide.md

Slash Commands Resources

• Slash Commands API Reference slash-commands-reference.md