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

8237entries
★ starsA–Z name

legalrabbit-docx-mcp

45
@LegalRabbit-AI

A docx plugin for Codex and Claude Cowork. Uses 2-5X fewer tokens compared to the Anthropic's docx skill.

updated Jul 2026

orca-skills

45
@orcasecurity

Skills and plugins to accelerate security workflows with the Orca Cloud Platform

updated Jul 2026

genesis-architect

45
@maioio

Research-first project scaffolding for Claude Code. Mines GitHub Issues for production failures before writing a single file.

updated Jul 2026

next16-claude-starter

45
@textura-agency

AI-first Next.js 16 starter for animation-heavy sites, wired with an Obsidian vault & Claude Code hooks

updated Jul 2026

Agentinel

45
@0x0funky

A local resource sentinel for the multi-agent era — monitors RAM, processes & disk used by AI agent CLIs (Claude Code, Codex, MCP servers), flags leaks/zombies/runaway caches, and proposes AI-driven cleanup you approve.

updated Jul 2026

mcp-logic

44
@angrysky56

Fully functional AI Logic Calculator utilizing Prover9/Mace4 via Python based Model Context Protocol (MCP-Server)- tool for Windows, Linux, Claude App etc

updated Jun 2026

project_astro

44
@whit3rabbit0

MCP Server and Kali API Server- With Claude Desktop Integ

updated Jul 2026

grafana-mcp-analyzer

44
@SailingCoder

让AI助手直接分析你的Grafana监控数据 - A Model Context Protocol server for Grafana data analysis

updated Jul 2026

mcp-windows-automation

44
@mukul975

🚀 AI-Powered Windows Automation Server using Model Context Protocol (MCP) | Control Windows apps, automate tasks, and manage systems through natural language commands with Claude, ChatGPT & other AI assistants | 80+ automation tools

updated Jul 2026

claude-ignore

44
@li-zhixin

A Claude Code PreToolUse hook that prevents Claude from reading files that match patterns in .claudeignore files, similar to how .gitignore works.

updated Jul 2026

code-screenshot-mcp

44
@MoussaabBadla

MCP server for generating beautiful code screenshots directly from Claude

updated Jun 2026

quickstop

44
@acostanzo

A Claude Code plugin marketplace

updated Jun 2026

claude-collider

44
@jeremyruppel

MCP server and live coding suite for SuperCollider :robot: :musical_note:

updated Jul 2026

cc-slidev

44
@rhuss

Claude Code plugin for creating developer-focused technical presentations using Slidev with evidence-based design guardrails

updated Jul 2026

mcmodding-mcp

44
@OGMatrix

mcmodding-mcp is a Model Context Protocol (MCP) server that gives AI assistants like Claude direct access to Minecraft modding documentation. Instead of relying on potentially outdated training data, your AI assistant can search real documentation, find code examples, and explain concepts accurately.

updated Jul 2026

Divi5-ToolKit

44
@cjsimon2

The first Claude Code plugin for Divi 5 development. CSS generation, compatibility validation, error learning, and self-updating knowledge base — powered by Claude, not GPT-3.5.

updated Jul 2026

claude-code-zed

44
@celve

Zed extension for Claude Code CLI integration

updated Jun 2026

google-ranking-signals-plugin

44
@schoberg

Claude Code plugin for SEO analysis based on the 2024 Google Content Warehouse API leak

updated Jul 2026

MCP-Access

44
@unmateria

MCP Server for editing VBA code and controls on an MS Access .ACCDB database via LLM (tested just with Claude Code)

updated Jul 2026

real-browser-mcp

44
@ofershap

MCP server + Chrome extension that gives AI agents control of your real browser with existing sessions and logins

updated Jul 2026

pm-superpowers

44
@aniganti

Claude Code plugin marketplace with skills and tools for product managers

updated Jul 2026

acplugin

44
@TokenRollAI

Convert Claude Code plugins to Codex, OpenCode, and Cursor formats

updated Jul 2026

claude-content-writer

44
@sociilabs

Write blog posts, social content, emails, and sales copy that sound like you wrote them. A Claude Code skill with phased workflow, platform conventions, and anti-AI auditing.

updated Jul 2026

ai-marketing-claude

44
@rediumvex

Marketing operations toolkit for Claude Code — 12 skills, 5 specialist subagents, and Python scripts for audits, CRO, SEO, copy, emails, ads, and client reports.

updated Jul 2026
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