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

solon

2.8k
@opensolon

🔥 Java enterprise application development framework for full scenario: Restrained, Efficient, Open, Ecologicalll!!! 700% higher concurrency 50% memory savings Startup is 10 times faster. Packing 90% smaller; Compatible with java8 ~ java25; Supports LTS. (Replaceable spring)

updated Jul 2026

open-agent-sdk-typescript

2.7k
@codeany-ai

Agent-SDK without CLI dependencies, as an alternative to claude-agent-sdk, completely open source

updated Jul 2026

ctf-skills

2.7k
@ljagiello

Agent skills for solving CTF challenges - web exploitation, binary pwn, crypto, reverse engineering, forensics, OSINT, and more

updated Jul 2026

CCPlugins

2.7k
@notlikeDev

Best Claude Code framework that actually save time. Built by a dev tired of typing "please act like a senior engineer" in every conversation.

updated Jul 2026

ccs

2.7k
@kaitranntt

Switch between Claude accounts, Gemini, Copilot, OpenRouter (300+ models) via CLIProxyAPI OAuth proxy. Visual dashboard, remote proxy support, WebSearch fallback. Zero-config to production-ready.

updated Jul 2026

sidekick.nvim

2.7k
@folke

Your Neovim AI sidekick

updated Jul 2026

slackdump

2.7k
@rusq

Save or export your private and public Slack messages, threads, files, and users locally without admin privileges.

updated Jul 2026

mcp-proxy

2.7k
@sparfenyuk

A bridge between Streamable HTTP and stdio MCP transports

updated Jul 2026

harness-books

2.7k
@wquguru

📚 Two books on harness engineering — the design philosophies behind Claude Code & Codex: constraints, query loops, context governance, multi-agent verification. harness-books.agentway.dev

updated Jul 2026

vibe-coding-prompt-template

2.6k
@KhazP

Templates and workflow for generating PRDs, Tech Designs, and MVP and more using LLMs for AI IDEs

updated Jul 2026

pro-workflow

2.6k
@rohitg00

Claude Code learns from your corrections: self-correcting memory that compounds over 50+ sessions. Context engineering, parallel worktrees, agent teams, and 17 battle-tested skills.

updated Jul 2026

baoyu-design

2.6k
@JimLiu

Run Claude Design locally as an Agent Skill — Cursor, Claude Code & more. Produce polished UI mockups, prototypes, decks & wireframes as self-contained HTML, without claude.ai/design. Best with Opus 4.8.

updated Jul 2026

call-me

2.6k
@ZeframLou

Minimal plugin that lets Claude Code call you on the phone.

updated Jul 2026

radar

2.6k
@skyhook-io

The missing open source Kubernetes UI. Topology, event timeline, and service traffic — plus resource browsing and Helm management.

updated Jul 2026

nunu

2.6k
@go-nunu

A CLI tool for building Go applications.

updated Jul 2026

commands

2.6k
@wshobson

A collection of production-ready slash commands for Claude Code

updated Jul 2026

cc-skills-golang

2.6k
@samber

🧑‍🎨 A collection of Golang agentic skills that works

updated Jul 2026

griptape

2.6k
@griptape-ai

Modular Python framework for AI agents and workflows with chain-of-thought reasoning, tools, and memory.

updated Jul 2026

LearnPrompt

2.5k
@LearnPrompt

永久免费开源的 AIGC 课程, 目前已支持Claude Code,Codex,Hermes,OpenClaw,Obsidian,Prompt Engineering, ChatGPT, Midjourney, Runway, Stable Diffusion, AI数字人,AI声音&音乐,开源大模型

updated Jul 2026

metamcp

2.5k
@metatool-ai

MCP Aggregator, Orchestrator, Middleware, Gateway in one docker

updated Jul 2026

ChineseResearchLaTeX

2.5k
@huangwb8

中国科研常用LaTeX模板集

updated Jul 2026

claude-code-plugins-plus-skills

2.5k
@jeremylongshore

425 plugins, 2,810 skills, 200 agents for Claude Code. Open-source marketplace at tonsofskills.com with the ccpi CLI package manager.

updated Jul 2026

my-claude-code-setup

2.5k
@centminmod

Shared starter template configuration and CLAUDE.md memory bank system for Claude Code

updated Jul 2026

cocoindex-code

2.5k
@cocoindex-io

A super light-weight embedded code search engine CLI (AST based) that just works - improves speed and efficiency for coding agent 🌟 Star if you like it!

updated Jul 2026
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