MassCode
massCodeIO
A free, open-source developer workspace. Snippets, notes, HTTP requests, calculations, and dev tools in one local-first app.
CodingSkill source unconfirmed
6.8KGitHub
OPENAGENTSKILL / DIRECTORY
AI Agent Skills
Find a skill for your next task. Explore tools for Codex, Claude Code, Cursor and more.
Results · “winui3-app”
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Candidates in this shortlist, not the full registry. GitHub stars belong to repositories, not individual skills.
Results: 115
Stagewise
stagewise-io
The Open Source Agentic IDE. Create and orchestrate coding agents, show app previews and run git workflows. Use your favorite models across all providers.
CodingSkill source unconfirmed
6.7KGitHub
Android Reverse Engineering Skill
SimoneAvogadro
Claude Code skill to support Android app's reverse engineering
6.1KGitHub
6KGitHub
Skill Recorder
microsoft
Desktop app that records your on-screen work session and uses the GitHub Copilot CLI to reconstruct it as an intent + ordered steps, then builds a reusable Skill or Auto…
3KGitHub
Skills Manager
xingkongliang
A lightweight desktop app to manage, sync, and organize AI agent skills across 15+ coding tools — Cursor, Claude Code, Codex, Copilot, and more.
3.8KGitHub
React Calendar
wojtekmaj
Ultimate calendar for your React app.
Productivity AutomationSkill source unconfirmed
3.8KGitHub
4.9KGitHub
Aidea
mylxsw
An APP that integrates mainstream large language models and image generation models, built with Flutter, with fully open-source code.
6.9KGitHub
Saber
saber-notes
The cross-platform open-source app built for handwriting
Productivity AutomationSkill source unconfirmed
4.5KGitHub
Quotio
nguyenphutrong
Stop juggling AI accounts. Quotio is a beautiful native macOS menu bar app that unifies your Claude, Gemini, OpenAI, Qwen, and Antigravity subscriptions – with real-time…
4.5KGitHub
Mercury
mljar
The fastest way to turn a Jupyter notebook into a beautiful, shareable web app — no callbacks, no frontend, no rewrite.
DataSkill source unconfirmed
4.3KGitHub
Sidekick
johnbean393
A native macOS app that allows users to chat with a local LLM that can respond with information from files, folders and websites on your Mac without installing any other…
DataSkill source unconfirmed
3.3KGitHub
Alan Sdk Web
alan-ai
The Self-Coding System for Your App — Alan AI SDK for Web
Productivity AutomationSkill source unconfirmed
2.4KGitHub
Trail Sense
kylecorry31
An Android app that uses your phone's sensors to assist with wilderness treks or survival situations.
LegalSkill source unconfirmed
2.7KGitHub
Davx5 Ose
bitfireAT
DAVx⁵ is an open-source CalDAV/CardDAV suite and sync app for Android. You can also access your online files (WebDAV) with it.
LegalSkill source unconfirmed
2.7KGitHub