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

8245entries
★ starsA–Z name

vibetest-use

827
@browser-use

Vibetest MCP - automated QA testing using Browser-Use agents

updated Aug 2026

claude-code-ios-dev-guide

827
@keskinonur

A comprehensive guide for setting up Claude Code CLI with PRD-driven workflows, extended thinking (ultrathink), and planning modes optimized for Swift/SwiftUI iOS development.

updated Aug 2026

Android-MCP

825
@CursorTouch

MCP Server for interacting with Android Devices.

updated Aug 2026

revdiff

825
@umputun

TUI for reviewing diffs, files, and documents with inline annotations

updated Aug 2026

reverse-engineering-assistant

821
@cyberkaida

MCP server for reverse engineering tasks in Ghidra 👩‍💻

updated Aug 2026

plugins-for-claude-natives

821
@team-attention

Claude Code plugins for power users

updated Aug 2026

academic-pptx-skill

821
@Gabberflast

A Claude Skill for creating academic presentations (conference talks, seminar slides, thesis defenses, grant briefings). Enforces action titles, structured argument, exhibit discipline, citation standards, and communication-first design. Works alongside Anthropic's built-in PPTX skill.

updated Aug 2026

iai-personal-memory-engine

821
@CodeAbra

A cyber brain for your AI. It never forgets a detail, remembers exactly what you said, and learns how you work over time. Free, local, works with Cursor, Claude Code, Codex, OpenClaw, Hermes and more. MIT.

updated Aug 2026

agent-sessions

820
@jazzyalex

Local-first macOS app to browse, search, analyze, and resume supported AI coding-agent session history across Codex, Claude Code, OpenCode, Cursor Agent, Hermes, OpenClaw, Copilot CLI, and more.

updated Aug 2026

claude-forge

820
@sangrokjung

oh-my-zsh for Claude Code — 16 agents, 35 commands, 32 skills, 21 safety hooks in one install. v4.0 adds an adversarial review loop: a second agent that never sees the first one's reasoning. MIT.

updated Aug 2026

claude-replay

820
@es617

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

updated Aug 2026

api-relay-audit

819
@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 Aug 2026

claude-auto-resume

818
@terryso

A shell script utility that automatically resumes Claude CLI tasks when usage limits are lifted.

updated Aug 2026

ux-ui-agent-skills

816
@plugin87

Turn Claude into a Senior Design Architect — DTCG design tokens, 42 components, WCAG 2.2 accessibility, any-framework code, 138 design systems, and runnable skills.

updated Aug 2026

next-devtools-mcp

815
@vercel

Next.js Development for Coding Agent

updated Aug 2026

Ix

815
@ix-infrastructure

Understand any codebase instantly. System intelligence for codebases, built for humans and AI.

updated Aug 2026

ThinkWatch

814
@ThinkWatchProject

Enterprise AI bastion host for secure AI API and MCP access, with unified proxying, RBAC, audit logs, rate limiting, and cost tracking across OpenAI, Anthropic, Gemini, and self-hosted LLMs.

updated Aug 2026

mcp-client-for-ollama

813
@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 Aug 2026

agent-deck

813
@asheshgoplani

Terminal session manager for AI coding agents. One TUI for Claude, Gemini, OpenCode, Codex, and more.

updated Aug 2026

hue

813
@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 Aug 2026

mcp-nixos

812
@utensils

MCP-NixOS - Model Context Protocol Server for NixOS resources

updated Aug 2026

context-space

812
@context-space

Ultimate Context Engineering Infrastructure, starting from MCPs and Integrations

updated Aug 2026

pentest-agents

812
@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 Aug 2026

reddit-mcp-buddy

808
@karanb192

Clean, LLM-optimized Reddit MCP server. Browse posts, search content, analyze users. No fluff, just Reddit data.

updated Aug 2026
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