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

8240entries
★ starsA–Z name

re_gent

780
@regent-vcs

Version-Control for AI coding agents.

updated Jul 2026

reverse-engineering-assistant

779
@cyberkaida

MCP server for reverse engineering tasks in Ghidra 👩‍💻

updated Jul 2026

mcp-client-for-ollama

778
@jonigl

Harness the power of local LLMs with this TUI MCP Client for Ollama. Featuring all core MCP primitives (tools, prompts, resources), agent mode, multi-server, model switching, streaming responses, human-in-the-loop, thinking mode, model params config, system prompts, and saved preferences.

updated Jul 2026

claude-codex-settings

777
@fcakyon

Battle-tested Claude Code, OpenAI Codex, Cursor configs, plugins, hooks and agents with Kimi MiniMax and GLM API support.

updated Jul 2026

agentic-flow

776
@ruvnet

Easily switch between alternative low-cost AI models in Claude Code/Agent SDK. For those comfortable using Claude agents and commands, it lets you take what you've created and deploy fully hosted agents for real business purposes. Use Claude Code to get the agent working, then deploy it in your favorite cloud.

updated Jul 2026

claude-forge

776
@sangrokjung

Supercharge Claude Code with 11 AI agents, 36 commands & 15 skills — the claude-code plugin framework inspired by oh-my-zsh. 6-layer security hooks included. 5-min install.

updated Jul 2026

sentry-mcp

775
@getsentry

An MCP server for interacting with Sentry via LLMs.

updated Jul 2026

Wax

772
@christopherkarani

Single-file memory layer for AI agents, sub mili-second RAG on Apple Silicon. Metal Optimized On-Device. No Server. No API. One File. Pure Swift

updated Jul 2026

vmlx

771
@jjang-ai

vMLX - JANGTQ Uber Compressed MLX Models - L2 Disk Cache (survives restart) + L1 Paged (super fast ttft) + Hybrid SSM Scheduler + Cont Batching + etc!

updated Jul 2026

token-monitor

769
@Javis603

Real-time token, cost, and AI limits widget with multi-device sync for Claude Code, Codex, OpenCode, Hermes, OpenClaw, Cursor, Antigravity and more. | 为 AI Tools 打造的即时Token、成本与限额监控桌面组件,支持多设备同步

updated Jul 2026

MCP-Kali-Server

767
@Wh0am123

MCP configuration to connect AI agent to a Linux machine.

updated Jul 2026

libretto

766
@saffron-health

The AI toolkit for building reliable browser automations

updated Jul 2026

pentest-agents

766
@H-mmer

Bug bounty agent framework for Claude Code, Codex, Gemini, Cursor, Windsurf, Copilot, and OpenClaw — 48 agents, 26 commands, 19 CLI tools, 2 MCP servers, autonomous hunt loops, exploit chain builder.

updated Jul 2026

yahoo-finance2

765
@gadicc

Unofficial API for Yahoo Finance with CLI, MCP and Agent Skill

updated Jul 2026

ralph-wiggum-marketer

765
@muratcankoylan

A Claude Code Plugin that provides an autonomous AI copywriter.

updated Jul 2026

claude-skill-homeassistant

762
@komal-SkyNET

Claude Code skill to supercharge and manage all Home Assistant workflows

updated Jul 2026

mcp-nixos

760
@utensils

MCP-NixOS - Model Context Protocol Server for NixOS resources

updated Jul 2026

Agentic-SEO-Skill

760
@Bhanunamikaze

An LLM-first SEO analysis skill for Antigravity, Codex, Claude with 16 specialized sub-skills, 10 specialist agents, and 88 optional utility scripts used as evidence collectors.

updated Jul 2026

MCP

758
@jina-ai

Official Jina AI Remote MCP Server

updated Jul 2026

idea-reality-mcp

758
@mnemox-ai

Pre-build reality check for AI coding agents. Scans GitHub, HN, npm, PyPI, Product Hunt. MCP server. 290+ stars.

updated Jul 2026

cheetahclaws

757
@SafeRL-Lab

CheetahClaws: A Fast and Easy-to-Use Agent Harness Infrastructure for Long-Horizon, Multi-Model, and Tool-Using AI Systems

updated Jul 2026

api-relay-audit

756
@toby-bridges

Local security audit for AI API relays and LLM proxies: detects prompt injection, model substitution, tool-call rewriting, SSE anomalies, error leakage, and Web3 wallet risks.

updated Jul 2026

hue

756
@dominikmartn

open-source skill that learns any brand and turns it into a complete design system. works on claude code and codex. install once, every UI your assistant builds matches your brand.

updated Jul 2026

claude-replay

753
@es617

Convert AI coding agent sessions (Claude Code, Cursor, Codex, Gemini, OpenCode) into self-contained, embeddable HTML replays

updated Jul 2026
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