Claude Code Plugin

MCP + instruction

Custom

superpowers
obra • Updated 2026 Sep 15 14:45

awesome-claude-code-plugins
ccplugins • Updated 2026 Oct 2 6:51

Context Saving
rtk
rtk-ai • Updated 2026 Oct 2 14:39

Research
asta-plugins
allenai • Updated 2026 Oct 2 4:18

Understand-Anything
Egonex-AI • Updated 2026 Oct 2 14:41

codex-plugin-cc
openai • Updated 2026 Oct 2 13:36

antigravity-for-claude-code
yuting0624 • Updated 2026 Oct 2 7:30

caveman
JuliusBrussee • Updated 2026 Oct 2 14:41
reducing token usages are trade-off. sometimes it significantly worsen the performance and intelligence.

financial-services
anthropics • Updated 2026 Oct 2 14:22

knowledge-work-plugins
anthropics • Updated 2026 Oct 2 13:56


curl -fsSL https://raw.githubusercontent.com/rtk-ai/rtk/refs/heads/master/install.sh | sh
rtk init -g

Frontend

open-design
nexu-io • Updated 2026 Oct 2 14:42

huashu-design
alchaincyf • Updated 2026 Oct 2 13:17

Playground


/plugin install playground@claude-plugins-official

System Prompt Composition by Prompt-based DSL + Runtime Loader

Rather than executing code, it's about declaring in a file how Claude should interpret and act on this file. The control plane is declaratively defined with just prompt + policy + routing rules. This is not a function system.

Plugins reference - Claude Code Docs

Complete technical reference for Claude Code plugin system, including schemas, CLI commands, and component specifications.

https://code.claude.com/docs/en/plugins-reference