anthropics / claude-plugins-official

Anthropic-managed marketplace directory of curated plugins for Claude Code, split into internal and external plugin folders.

obra / superpowers

A composable skills framework and development methodology that guides coding agents through design, planning, TDD, and subagent-driven implementation.

Graphify-Labs / graphify

Builds a queryable knowledge graph from a codebase and its docs, PDFs, and configs, driven by a /graphify skill for AI coding assistants.

Alishahryar1 / free-claude-code

A local proxy that lets Claude Code, Codex, OpenCode and other coding agents run on free or alternative model providers.

JuliusBrussee / caveman

Claude Code and other coding agent skill plus proxy that makes the agent answer in terse caveman-style prose to cut token use.

affaan-m / ECC

Agent harness system of skills, agents, hooks, rules, memory, and security scanning for Claude Code, Codex, Cursor, and other AI coding tools.

michael-denyer / pstack-claude

Port of Poteto's pstack, a set of opinionated agent workflow skills, translated for Claude Code, Codex, Copilot, Pi, OpenCode, and Gemini.

addyosmani / agent-skills

A set of production-grade engineering skills and slash commands that guide AI coding agents through spec, plan, build, test, review, and ship phases.

Donchitos / Claude-Code-Game-Studios

A set of 49 Claude Code subagents and 74 slash-command workflows that structure an AI session into a game dev studio with defined roles.

thedotmack / claude-mem

Captures agent tool usage during sessions, compresses it into summaries, and injects relevant context back into future sessions.

anthropics / claude-code

Agentic coding tool that runs in your terminal, reads your codebase, and executes coding and git tasks from natural language commands.

CoplayDev / unity-mcp

MCP server and Unity Editor package that lets AI assistants control scenes, scripts, assets, tests, and builds in Unity.

EricTechPro / super-board

Claude Code plugin that runs a GitHub Projects board through build, QA, and review skills, merging PRs when checks pass.

docmirror / dev-sidecar

Desktop proxy that routes blocked or slow developer requests, mainly GitHub and Stack Overflow, through domestic acceleration channels via a local HTTPS proxy.

davila7 / claude-code-templates

CLI and template catalog for configuring Claude Code with agents, commands, settings, hooks, MCP integrations, and monitoring tools.

anthropics / claude-code-action

A GitHub Action that runs Claude Code on PRs and issues to answer questions, review changes, and implement code edits.