Obsidian Second Brain
eugeniughelbur
Cross-CLI skill for Obsidian: turn your vault into a living AI-first second brain across Claude Code, Codex, Gemini, and OpenCode. 43 commands - now with /obsidian-archi…
4.3KGitHub
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: 259
Deer Flow
bytedance
An open-source long-horizon SuperAgent harness that researches, codes, and creates. With the help of sandboxes, memories, tools, skill, subagents and message gateway, it…
71.1KGitHub
Siyuan
siyuan-note
A privacy-first, self-hosted, fully open source personal knowledge management software, written in typescript and golang.
Agent FrameworksSkill source unconfirmed
44.5KGitHub
FinceptTerminal
Fincept-Corporation
FinceptTerminal is a modern finance application offering advanced market analytics, investment research, and economic data tools, designed for interactive exploration an…
FinanceSkill source unconfirmed
27.2KGitHub
46KGitHub
5KGitHub
Echarts
apache
Apache ECharts is a powerful, interactive charting and data visualization library for browser
67.2KGitHub
D3
d3
Bring data to life with SVG, Canvas and HTML. :bar_chart::chart_with_upwards_trend::tada:
DataSkill source unconfirmed
113.1KGitHub
Scientific Agent Skills
K-Dense-AI
Turn any AI agent into an AI Scientist. The #1 Agent Skills library for science, used by 160,000+ scientists worldwide. 140 ready-to-use skills plus 100+ scientific data…
33.5KGitHub
Data Science For Beginners
microsoft
10 Weeks, 20 Lessons, Data Science for All!
DataSkill source unconfirmed
35.6KGitHub
Sequelize
sequelize
Feature-rich ORM for modern Node.js and TypeScript, it supports PostgreSQL (with JSON and JSONB support), MySQL, MariaDB, SQLite, MS SQL Server, Snowflake, Oracle DB, DB…
DataSkill source unconfirmed
30.4KGitHub
Codegraph
colbymchenry
Pre-indexed code knowledge graph for Claude Code, Codex, Gemini, Cursor, OpenCode, AntiGravity, Kiro, and Hermes Agent — fewer tokens, fewer tool calls, 100% local
54.2KGitHub
Chartdb
chartdb
Database diagrams editor that allows you to visualize and design your DB with a single query.
DataSkill source unconfirmed
22.4KGitHub
Reverse Skill
zhaoxuya520
Reverse Engineering / Authorized Penetration Testing / Security Research Skill Router Pack AI-powered routing + On-demand toolchain bootstrapping + Self-evolving knowled…
25.6KGitHub
Superset
apache
Apache Superset is a Data Visualization and Data Exploration Platform
DataSkill source unconfirmed
74.7KGitHub
David Ondrej Skills
davidondrej
Official Agent Skills for coding agents, research, workflow orchestration, docs, ops, and skill authoring.
968GitHub