Open Design
nexu-io
🎨 Local-first, open-source Claude Design alternative. 🖥️ Native desktop app. ⚡ 259+ Skills · ✨ 142+ Design Systems 🖼️ Web · desktop · mobile prototypes · slides · ima…
88.1KGitHub
OPENAGENTSKILL / DIRECTORY
AI Agent Skills
Find a skill for your next task. Explore tools for Codex, Claude Code, Cursor and more.
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Candidates in this shortlist, not the full registry. GitHub stars belong to repositories, not individual skills.
Results: 213
156.1KGitHub
observability-and-instrumentation
addyosmani
Instruments code so production behavior is visible and diagnosable. Use when adding logging, metrics, tracing, or alerting. Use when shipping any feature that runs in pr…
91.4KGitHub
doubao-tts
calesthio
Generate Mandarin and multilingual narration with Volcengine Doubao Speech 2.0. Use when creating Chinese voiceovers, when the user prefers Doubao/Volcengine/火山引擎/豆包 TTS…
55.3KGitHub
Planning With Files
OthmanAdi
Persistent file-based planning for AI coding agents and long-running agentic tasks. Crash-proof markdown plans that survive context loss and /clear, plus a deterministic…
26.7KGitHub
MinerU
opendatalab
Transforms complex documents like PDFs and Office docs into LLM-ready markdown/JSON for your Agentic workflows.
Document ProcessingSkill source unconfirmed
67.9KGitHub
Obsidian Skills
kepano
Agent skills for Obsidian. Teach your agent to use Obsidian CLI and open formats including Markdown, Bases, JSON Canvas.
35.6KGitHub
PaddleOCR
PaddlePaddle
Turn any PDF or image document into structured data for your AI. A powerful, lightweight OCR toolkit that bridges the gap between images/PDFs and LLMs. Supports 100+ lan…
Document ProcessingSkill source unconfirmed
83.1KGitHub
Quarkdown
iamgio
🪐 Markdown with superpowers: from ideas to papers, presentations, websites, books, and knowledge bases.
Document ProcessingSkill source unconfirmed
15.5KGitHub
Memos
usememos
Open-source, self-hosted note-taking tool built for quick capture. Markdown-native, lightweight, and fully yours.
Document ProcessingSkill source unconfirmed
60.8KGitHub
Marktext
marktext
📝A simple and elegant markdown editor, available for Linux, macOS and Windows.
Document ProcessingSkill source unconfirmed
57.4KGitHub
Marked
markedjs
A markdown parser and compiler. Built for speed.
Document ProcessingSkill source unconfirmed
36.9KGitHub
30.3KGitHub
ffmpeg
calesthio
Video and audio processing with FFmpeg. Use for format conversion, resizing, compression, audio extraction, and preparing assets for Remotion. Triggers include convertin…
55.5KGitHub
ai-seo
coreyhaines31
When the user wants to optimize content for AI search engines, get cited by LLMs, or appear in AI-generated answers. Also use when the user mentions 'AI SEO,' 'AEO,' 'GE…
46.6KGitHub
Visual Explainer
nicobailon
Agent skill that generates rich HTML pages or slide decks for diagrams, diff reviews, plan audits, data tables, and project recaps
9.6KGitHub