Open-Source ListingsOpen-Source

Mcphub

Self-hosted MCP gateway and control plane for connecting, controlling, and operating MCP servers.

Nunu

A CLI tool for building Go applications.

Agent Toolkit

A curated collection of skills for AI coding agents. Skills are packaged instructions and scripts that extend agent capabilities across development, documentation, planning, and professional workflows.

Agentic Context Engine

🧠 Make your agents learn from experience. Now available as a hosted solution at kayba.ai

Claude Blog

Claude Code blog skill suite: 30 sub-skills, 5 agents, 5-gate v1.9.0 Blog Delivery Contract, dual-optimized for Google rankings and AI citations. Active development at AI-Marketing-Hub/claude-blog (AI Marketing Hub Pro community); public releases ship here.

Layerfs

Ephemeral Workspaces, durable shared history. LayerFS gives every agent a complete, writable filesystem Workspace over shared committed history, without copying the base. Agents work in parallel, commit what changed as deduplicated checkpoints, then branch, rewind or merge. Try it with LayerFS × DSH.

HolyClaude

AI coding workstation: Claude Code + web UI + 8 AI CLIs + headless browser + 50+ tools

Hacker Podcast

一个基于 AI 的 Hacker News 中文播客项目，每天自动抓取 Hacker News 热门文章，通过 AI 生成中文总结并转换为播客内容。

MCP Excalidraw

MCP server and Claude Code skill for Excalidraw — programmatic canvas toolkit to create, edit, and export diagrams via AI agents with real-time canvas sync.

Paperasse

🇫🇷 Skills pour agents IA spécialisés dans la bureaucratie française : Comptable, Notaire, ...

Oil UI

UI design skill for Claude Code, Codex and other AI agents: explore distinct directions, compare them side by side, refine against real screenshots. 给 AI Agent 用的 UI 设计 Skill。

Zennotes

Keyboard-first local Markdown notes with Vim motions, diagrams, and MCP integration.

Hcaptcha Challenger

🥂 Gracefully face hCaptcha challenge with multimodal large language model.

Skills

Wondel.ai Agent Skills — Business, Marketing, UX & Coding Frameworks from Bestselling Books. 50 skills + 12 guided journeys for Claude Code, Codex, Cursor & other agentskills.io agents.

Docmd

Documentation compiler for humans and machines. One Markdown source to website, search, AI context, and knowledge formats together.

Delegate Skills

Delegate a coding task to a separate coding agent CLI, review the diff, land the commit yourself — one per implementer.

Lanhu MCP

⚡ 需求分析效率提升 200%！全球首个为 AI 编程时代设计的团队协作 MCP 服务器，自动分析需求自动编写前后端代码，下载切图

Claude Scientific Writer

A general purpose scientific writer

CodeIsland

Real-time AI coding agent status panel in your MacBook notch — live status, approvals & replies for 30+ AI coding tools, with iPhone & Apple Watch companions

Shippie

extendable code review and QA agent 🚢

Microverse

A god-simulation sandbox game built on Godot 4 as a multi-agent AI social simulation system. In this virtual world, AI characters possess independent thinking and memory, capable of autonomous social interactions, task completion, and developing complex social relationships through continuous communication.

Ripwire

The ripgrep of AI context: a zero-dependency C++23 CLI + MCP server for coding agents. Find what you want without reading the repo, then check you built what you meant — blast radius, tests-to-run, quality deltas. Signatures at 74.7% fewer bytes than bodies; every guess labelled, every loss published. Paddle out with a map.

Webgradients

180 free CSS3, Figma, Sketch & PSD gradients — plus a JSON dataset for design tools, generators, and AI agents.

Workflow

Workflow SDK: Build durable, reliable, and observable apps and AI Agents in TypeScript