Open-Source Directory — Claude / Anthropic

Claude
Tools

A curated index of extensions, plugins, MCP servers, hooks, and integrations for Claude — discovered from GitHub and refreshed daily.

Repository Growth — Last 30 Days

8253entries
★ starsA–Z name

turbo-claude

3
@clauderules

A curated, auto-updated list of CLAUDE.md rules, MCP servers, and Claude Code skills. The awesome-list companion to clauderules.net.

updated Jun 2026

leverage

3
@SimonTheSalesBooster

Identifies from your context the 3-7 things that change your trajectory and velocity by 10x-100x

updated Apr 2026

claude-context-vault

3
@akindejuh

Context vault extension for Claude Code — archive, retrieve, and manage conversation context

updated Mar 2026

claude-memory-lifecycle

3
@living0tribunal-dev

Connection-based memory lifecycle for Claude Code — entries that connect to other knowledge survive, isolated ones fade. Built entirely with hooks.

updated Apr 2026

agents-md-evals

3
@vltansky

Evaluate and optimize AGENTS.md/CLAUDE.md instruction files through A/B testing. Discover which rules actually change model behavior vs. waste context tokens. Built on Anthropic's skill-creator eval framework.

updated Jun 2026

llm_memory

3
@scottf007

Persistent memory system for Claude Code — MCP server with SQLite, lifecycle hooks, and web dashboard

updated May 2026

Tradecraft

3
@mahmoud20138

102 Claude Code skills across 7 categories -- trading strategies, Azure, VSCode extensions, AI prompts, and custom automation skills

updated Apr 2026

claude-usage-bar

3
@Harsh1210

VS Code extension that shows your Claude Code rate limit usage in the status bar. Tracks 5-hour session and weekly limits with live progress bars, color alerts, and reset countdowns via passive diagnostics_channel interception — zero extra API calls.

updated May 2026

claude-code-mastery

3
@haisem-codes

The definitive guide to configuring Claude Code for maximum performance. 190+ skills, 33 agents, battle-tested templates, and a one-prompt setup.

updated Apr 2026

OBSICLAUDE

3
@CRtheHILLS

✨ AI-powered Obsidian plugin — 20 tools, Magic Write, agentic loops, vault diagnostics. Claude actually touches your vault.

updated May 2026

creative-director-skill

3
@eiwru

Generate advertising concepts, score them with industry criteria, and refine ideas using proven creative director methods.

updated Jun 2026

career-archetech-harness

3
@10Legs

AI-powered career coaching harness — 8-agent team that transforms skills into tailored resumes, cover letters, and interview prep. Built on Claude Code.

updated May 2026

claude-code-prompt-architecture-guide

3
@WKingDeveloper

Claude Code 프롬프트 아키텍처 범용 가이드 (한국어) — .claude/ 설정, CLAUDE.md, Skills, Agents, Hooks 체계적 구축 가이드

updated May 2026

agent-skill-layerproof

3
@compilet-dev

Public Agent Skill Repo for LayerProof

updated May 2026

claude-plugins

3
@debytesio

Claude Code plugin marketplace by DeBytes — AI-powered tools for productivity

updated Apr 2026

vault-os

3
@thereisno-tomorrow

Context engineering for Claude Code. Hooks, commands, and structured markdown that make AI sessions resumable and cross-project context loading deterministic.

updated May 2026

agentic-cia-intelligence-system

3
@hiveagents-dev

🕵️ CIA Intelligence Cycle - Corporate Analysis System - Claude Code Multi-Agents - A comprehensive framework for executing intelligence analysis following the CIA Intelligence Cycle methodology, optimized for Claude Code with subagents, hooks, skills, and slash commands.

updated May 2026

claude-hook-experiment

3
@nyosegawa

Reproducible Claude Code hook experiments for validating settings-based hook behavior

updated Mar 2026

design-space

3
@whiteport-collective

Design Space monorepo — Supabase backend, MCP server, Claude Code hooks, and agent workspaces for cross-LLM design knowledge and collaboration.

updated Apr 2026

cc-memory

3
@skymanbp

Claude Code persistent memory plugin — automatic save/restore of conversation context across compactions via SQLite + lifecycle hooks

updated Jun 2026

claude-code-sidecar

3
@snagnever

CLI hook for Claude Code that intercepts commands before execution. Supports list-based filtering (block/allow/ask/alter) and risk-level scoring. Configure via TOML files to auto-approve safe commands, block dangerous ones, rewrite risky commands, or prompt for confirmation. Runs as a PreToolUse hook with multiple operating modes.

updated May 2026

opencode-hooks-plugin

3
@romain325

Use claude code hooks definition in opencode.

updated May 2026

scaffold

3
@lee-fuhr

Starter kit for building a Claude Code operating system — hooks, skills, scripts, LaunchAgents

updated Apr 2026

claude-config

3
@jcdendrite

Portable Claude Code global configuration: custom skills, PreToolUse hooks, and a custom statusline. Runs on Linux, macOS, WSL.

updated Jun 2026
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