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

8250entries
★ starsA–Z name

regenerator2000

159
@ricardoquesada

An interactive disassembler for the CPU 6502, focused on Commodore 8-bit computers. Features a TUI with modern features like x-ref, undo/redo, flow arrows, keyboard-driven, MCP server for auto analysis, VICE debugger and more!

updated Jun 2026

design-council

159
@sjsyrek

Claude Code plugin: convene 11 role-specialized peer agents to debate a technical decision in real time, with the invoking Claude acting as CEO.

updated Jun 2026

mcp-server-salesforce

158
@tsmztech

Salesforce MCP Server

updated Jun 2026

LMStudio-MCP

158
@infinitimeless

A Model Control Protocol (MCP) server that allows Claude to communicate with locally running LLM models via LM Studio.

updated May 2026

google-drive-mcp

158
@piotr-agier

A Model Context Protocol (MCP) server that provides secure integration with Google Drive, Docs, Sheets, Slides and Calendar. It allows Claude Desktop and other MCP clients to manage files in Google Drive through a standardized interface.

updated May 2026

claude-code-elixir

158
@georgeguimaraes

Claude Code plugin marketplace for Elixir development

updated May 2026

comet-mcp

158
@hanzili

MCP Server connecting to Perplexity Comet browser

updated May 2026

oh-my-claude

158
@TechDufus

Add ultrawork to any prompt for maximum parallel execution

updated Jun 2026

mcp-dock

158
@OldJii

MCP Server & Config Manager for 14 AI Clients — Cursor, VS Code, Claude Code, Gemini CLI, Windsurf, Zed, TRAE, Kiro, JetBrains & more. 8500+ servers, 4400+ skills.

updated Jun 2026

GEmojiSharp

157
@hlaueriksson

:octocat: GitHub Emoji for C#, dotnet and beyond

updated May 2026

web3-research-mcp

157
@aaronjmars

Deep Research for crypto - free & fully local

updated May 2026

aicode-toolkit

157
@AgiFlow

Toolkit for Coding Agents to work reliably with repo of any size.

updated May 2026

homebutler

157
@Higangssh

🏠 Manage your homelab from chat. Single binary, zero dependencies.

updated May 2026

agentpool

156
@phil65

A unified agent orchestration hub that lets you configure and manage multiple AI agents (native, ACP, AGUI, Claude Code) via YAML, and exposes them through standardized protocols (ACP/OpenCode Server).

updated May 2026

OverleafMCP

156
@mjyoo2

Model Context Protocol (MCP) server that lets AI assistants read Overleaf projects, parse LaTeX document structure, and push section-level edits back via Git. Compatible with Claude Desktop, Cursor, Windsurf, and any MCP client.

updated Jun 2026

SecOpsAgentKit

156
@AgentSecOps

Security operations toolkit for AI coding agents. Give Claude Code 25+ skills to catch vulnerabilities, scan containers, detect secrets, and enforce policies automatically.

updated Jun 2026

env-doctor

156
@mitulgarg

Diagnose and Fix CUDA / GPU environments compatibility issues locally, in Docker, and CI/CD. CLI + MCP server available.

updated May 2026

advpl-specialist

156
@thalysjuvenal

Plugin para Claude Code especializado em ADVPL e TLPP para desenvolvimento TOTVS Protheus

updated May 2026

project-butler

156
@JamesShi96

Project memory system for AI coding assistants (Claude Code, Cursor, Codex): session logs, project wiki, rules, TODOs, and handoff.

updated Jun 2026

visual-style-ppt-skill

156
@irenerachel

【Skill】视觉风格 PPT 生成工作流

updated May 2026

zettelkasten-mcp

155
@entanglr

A Model Context Protocol (MCP) server that implements the Zettelkasten knowledge management methodology, allowing you to create, link, explore and synthesize atomic notes through Claude and other MCP-compatible clients.

updated May 2026

eion

155
@eiondb

Shared Memory Storage for Multi-Agent Systems

updated May 2026

interactive-brokers-mcp

155
@code-rabi

Interactive Brokers MCP Server

updated Jun 2026

claude-mermaid

155
@veelenga

MCP Server to previewing mermaid diagrams with live reload

updated Jun 2026
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