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AI Roles Methodologies Memory Systems Ecosystem MCP or CLI? Releases Compare Diagrams Team Metrics Glossary FAQ RSS Feed Blog

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Guide Ebooks Cheat Sheets Examples Context Quiz Security

AI Roles Methodologies Memory Systems Ecosystem MCP or CLI? Releases Compare Diagrams Team Metrics Glossary FAQ RSS Feed Blog

v3.41.1 New: BM25 Skill Routing · Agent Harness Engineering · Context Engineering + ACE-v2 · Guide v3.41.1 →

Home › Glossary › Skill

Claude Code Extensibility

Skill

A reusable knowledge module (folder + SKILL.md entry point) providing domain expertise or behavioral instructions on demand.

Related terms in Extensibility

Agent A specialized AI persona defined in a markdown file with a role, tool list, and behavioral instructi...
Hook An automation script triggered by Claude Code lifecycle events. Defined in `settings.json`. Runs syn...
Plugin A distributable package bundling agents, skills, commands, and hooks under a `plugin.json` manifest....
Slash command Custom commands defined as markdown files in `.claude/commands/`, invoked with `/command-name`. Supp...

See all 173 terms

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