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

Clawd-Code

496
@GPT-AGI

Claude-Code-Python: Reconstructing Claude Code in Python

updated Jul 2026

hyperresearch

495
@jordan-gibbs

Agent-driven research knowledge base. Agents collect, search, and synthesize web research into a persistent, searchable wiki.

updated Jul 2026

ai-business-skills

495
@minhnv0807

63 bilingual AI marketing skills (31 VN + 31 Global) for Claude Code, OpenCode, Codex, VS Code. Marketing strategy, content production, performance analytics, personal brand, AI avatar, dropshipping mastery, design master (8 design types). 4 regions (US/EU/SEA/LATAM) + Vietnam 2025-2026. Anthropic-pattern aligned. Companion: opa-kit.

updated Jul 2026

claude-council

494
@hex

Claude Code plugin to consult multiple AI coding agents (Gemini, OpenAI, Grok) for diverse perspectives

updated Jul 2026

sprite-gen

494
@aldegad

Generate clean 2D game sprites & animation atlases — component-row pipeline: state rows, alpha cleanup, frame extraction, runtime atlases. Codex/Claude skill.

updated Jul 2026

FigMirror

493
@VILA-Lab

An Automated AI Agent Tool for Plotting Your Data in Any Paper's Figure Style.

updated Jul 2026

catnip

491
@wandb

Like catnip, a highly addictive agentic coding tool

updated Jul 2026

branchlet

491
@raghavpillai

Branchlet: A simple CLI Git worktree manager

updated Jul 2026

social-push

490
@jihe520

🤖 AI social-media automation skill | Self-evolution workflows | AI 社交媒体自动化 skill | 自我进化工作流

updated Jul 2026

Chinese-WebNovel-Skill

489
@Tomsawyerhu

中文网文小说写作skill

updated Jul 2026

modularity

488
@vladikk

Claude Code plugin for designing modular systems from functional requirements and reviewing existing codebases for modularity problems with actionable improvement recommendations. Based on the Balanced Coupling model.

updated Jul 2026

mcp-remote-macos-use

487
@baryhuang

The only general AI agent that does NOT requires extra API key, giving you full control on your local and remote MacOs from Claude Desktop App

updated Jul 2026

research-units-pipeline-skills

487
@WILLOSCAR

Research pipelines as semantic execution units: each skill declares inputs/outputs, acceptance criteria, and guardrails. Evidence-first methodology prevents hollow writing through structured intermediate artifacts.

updated Jul 2026

pm-brain

487
@phuryn

PM Brain OS: The Second Brain for Product Managers, Made of Markdown

updated Jul 2026

VibeUE

486
@kevinpbuckley

Unreal Engine Vibe Coding tool

updated Jul 2026

coralline

486
@Nanako0129

🪸 Powerlevel10k-inspired statusline for Claude Code — paste one prompt and your AI interviews you, then installs it

updated Jul 2026

claude-elixir-phoenix

485
@oliver-kriska

Claude Code plugin for Elixir/Phoenix/LiveView — 20 specialist agents, Iron Laws enforcement, and Tidewave MCP integration. Plan features with parallel research agents, execute with automatic verification, review with 4-agent parallel audits, and capture learnings as reusable knowledge.

updated Jul 2026

avibe

484
@avibe-bot

The local-first Agent OS — your AI partner lives on your own machine. Drive the official Claude Code, Codex & OpenCode from your browser or any chat app.

updated Jul 2026

Nubase

484
@OtterMind

🔥🔥🔥 Turn AI-written code into real apps. Nubase is an open-source, AI-native backend platform for AI Coding, agentic applications, and modern product teams: Memory, Database, Storage, and Auth in one self-hostable service.

updated Jul 2026

robloxstudio-mcp

483
@boshyxd

Create agentic AI workflows in ROBLOX Studio

updated Jul 2026

Flowtrace

483
@AIScientists-Dev

Run a task with AI as a flow of steps you keep, reuse, and refine, not a one-off chat.

updated Jul 2026

studio-rust-mcp-server

481
@Roblox

Standalone Roblox Studio MCP Server

updated Jul 2026

director

480
@fdmtl

MCP Playbooks for AI agents

updated Jul 2026

everything-claude-code

479
@WorldFlowAI

Claude Code toolkit - agents, commands, skills, rules, and hooks for productive AI-assisted development

updated Jul 2026
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