claude-code
Installation
SKILL.md
The definitive reference skill for Claude Code's entire extensibility platform. This skill covers every feature area — from plugins and hooks to channels, subagents, MCP servers, scheduled tasks, and headless automation. When a user asks how to build, configure, debug, or extend Claude Code, this skill provides authoritative guidance grounded in the official documentation.
Documentation Index
Fetch the complete documentation index at: https://code.claude.com/docs/llms.txt Use this file to discover all available pages before exploring further.
Reference Library
27 reference documents covering every Claude Code feature. Read the relevant reference(s) before answering any question.
Extensibility & Plugins
| Reference | What It Covers |
|---|---|
| plugins.md | Creating plugins — manifest, agents, skills, hooks, commands, settings |
| plugins-reference.md | Plugin spec — plugin.json schema, variable resolution, file structure |
| plugin-marketplaces.md | Creating and distributing plugin marketplaces |
| discover-plugins.md | Discovering and installing prebuilt plugins |
| skills.md | Extending Claude with skills — SKILL.md format, frontmatter, scripts |
| sub-agents.md | Creating custom subagents — agent .md files, model routing, tools |