MassCode
massCodeIO
A free, open-source developer workspace. Snippets, notes, HTTP requests, calculations, and dev tools in one local-first app.
OPENAGENTSKILL / DIRECTORY
Find a skill for your next task. Explore tools for Codex, Claude Code, Cursor and more.
17–32 / 351
Candidates in this shortlist, not the full registry. GitHub stars belong to repositories, not individual skills.
Results: 351
massCodeIO
A free, open-source developer workspace. Snippets, notes, HTTP requests, calculations, and dev tools in one local-first app.
SeemSeam
Visible multi-agent CLI workspace for mixing Codex, Claude, Gemini, Kimi, Qwen, Cursor, Copilot, Pi, OpenCode, and other AI coding agents
romgX
几百个免费 AI 模型配额,一键接入本地项目。| Hundreds of free AI model quotas, one-click access to local projects.
Octane0411
The open-source alternative to vibe-island, designed for heavy code agent users, supporting cc/codex/opencode, terminal/ghostty/cmux/kaku/iterm. 开源的vibe-island替代品,为重度cod…
getagentseal
See where your AI tokens go. Interactive TUI dashboard for Claude Code, Codex, and Cursor cost observability. npx codeburn
braedonsaunders
Paste any GitHub URL → interactive architecture map. See how files connect, find what breaks if you change something. No install, no accounts — runs entirely in your bro…
feiskyer
Curated skills, sub-agents, and config templates that supercharge Claude Code — research, image gen, GitHub automation & more.
MaJerle
Recommended C code style and coding rules for standard C99 or later. Comes with AI agent skill to write, edit and format the code.
Vrun-design
100% Free, Open-source local-first AI diagramming for architecture diagrams and flowcharts with animated exports.
QwenLM
An open-source AI coding agent that lives in your terminal.
Kilo-Org
Kilo is the all-in-one agentic engineering platform. Build, ship, and iterate faster with the most popular open source coding agent.
multica-ai
A single CLAUDE.md file to improve Claude Code behavior, derived from Andrej Karpathy's observations on LLM coding pitfalls.
AlmanacCode
A codebase wiki for AI coding agents. Captures what the code can't say: decisions, flows, invariants, gotchas.
shinpr
Production-ready development workflows for Claude Code, powered by specialized AI agents.
JordanCoin
a project brain for your AI. Give LLMs instant architectural context without burning tokens