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

Fireteam

4
@martinnaithani

File-based coordination protocol for AI coding agent squads. Drop .fireteam/ into your project — 2-6 agents coordinate through markdown. No server, no database.

updated May 2026

claude-session-sync

4
@Boulea7

Claude Code 多模型协作的 SESSION_ID 自动管理工具。通过 PreToolUse hooks /skill 在每次 MCP 调用前注入会话状态,防止跨任务上下文丢失和会话混乱

updated May 2026

praxis-skill

4
@AI-flower

Describe any task in natural language — OmniDrive analyzes intent, installs dependencies, and executes automatically.

updated Apr 2026

claude-md-generator

4
@goblinmode2700

GitHub Action: Auto-generate CLAUDE.md governance files for Claude Code projects. Detects tech stack, frameworks, and tools.

updated May 2026

xsoar-pack-dev-skill

4
@mdrobniu

Claude Code skill for Cortex XSOAR content pack development lifecycle

updated Apr 2026

cc-notify-hooks

4
@MarioZZJ

Claude Code 分级通知插件 — 11 个渠道,短通知即时触达,长通知异步兜底。人可以闲着,Agent 不可以。

updated May 2026

amazon-product-research-skill

4
@shen169

亚马逊选品分析 Skill - 自动化 Best Seller 数据抓取、潜力分析和投资决策支持

updated Jun 2026

chrome-extension-engineer

4
@WillCo18

Claude Code skill for reverse engineering, analysing, and building Chrome extensions

updated Jun 2026

claude-code-forge

4
@nickt92

Stop prompting. Start engineering. Persona-driven installer that turns Claude Code into an engineering-governed development environment with enforced quality standards, specialist agents, and hooks.

updated May 2026

claude-skills-for-copilot

4
@euxx

GitHub Copilot agent skills adapted from Anthropic Claude plugins and OpenAI Codex Skills

updated May 2026

context-mode-jmunch-bridge

4
@shacharbard

Bridge hook and integration guide for running context-mode alongside jCodeMunch + jDocMunch in Claude Code — three MCP servers covering code, docs, and data files with zero conflicts

updated Apr 2026

claude-lark

4
@ysyecust

Claude Code → Lark (Feishu) notification hook. Get instant rich cards when tasks complete.

updated May 2026

claude-shorthand

4
@gladehq

LLMLingua-2 prompt compression hook for Claude Code — cut token usage by ~55%

updated Apr 2026

architect-ai

4
@aviraldua93

AI-powered study tool for Claude Certified Architect exam. The codebase IS the curriculum.

updated Apr 2026

x402-fpl-api

4
@dohyung1

MCP server that turns Claude into a Fantasy Premier League analyst. 11 tools: captain picks, transfer suggestions, player comparison, hit calculator, chip strategy, differentials, fixtures, price predictions, live points, squad scout. pip install fpl-intelligence

updated Mar 2026

blender

4
@jithinolickal

AI-powered 3D design in Blender via MCP — agent skill for Claude Code, Codex & ChatGPT

updated Jun 2026

claude-code-hook-hero

4
@damahua

Agent Telemetry for Claude Code

updated Mar 2026

lens

4
@renderdraw

Point. Describe. Ship. Chrome extension for visual feedback, video direction, and QA assertions across the RenderDraw stack. Click any element on any page, describe what needs to change, and get structured annotation data that routes directly to Claude Code via MCP — or copy it to your clipboard when MCP isn't running.

updated May 2026

Claude-Skills

4
@imserhatdemir

A curated collection of 47 custom slash commands for Claude Code. Code review, security audits, architecture design, DevOps, and workflow automation — organized into 7 categories. Built for .NET/Blazor/TypeScript stacks, easily adaptable to any.

updated Apr 2026

claude-agent-team

4
@ek33450505

CAST: multi-agent orchestration framework for Claude Code with hook-enforced quality gates and observability.

updated Jun 2026

claude-code-dashboard

4
@ek33450505

CAST observability UI — React 19 + Express dashboard for cast.db session analytics, agent runs, and hooks

updated May 2026

claude-code-skills

4
@Cor-Incorporated

Production-ready Claude Code configuration: 27 skills, 37 hooks, 5 rules. Includes Anthropic best practices, gstack integration, and conditional attention tags.

updated May 2026

nram

4
@nram-ai

Self-hosted long-term memory substrate for any LLM-using tool. Hybrid vector + lexical recall with MMR reranking, auto-extracted knowledge graph, sleep-style consolidation, per-project tuning, MCP server, REST + OAuth 2.0, embedded React admin UI. SQLite or Postgres + pgvector or Qdrant. Pluggable providers (OpenAI, Anthropic, Gemini, Ollama).

updated Jun 2026

cc-sentinel

4
@turqoisehex

Governance infrastructure for Claude Code — hooks, agents, and workflows that prevent the failure modes autonomous coding sessions actually hit

updated May 2026
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