An open standard for capturing the WHY in git history

An AI agent skill that turns "start + days" into a road trip you can actually drive.

a philosophy for talking to AI agents without getting glazed. one trigger, four meanings. /meow.

Turn any AI agent into an AI Scientist. The #1 Agent Skills library for science, used by 190,000+ scientists worldwide. 165 ready-to-use validated skills plus 100+ scientific databases covering biology, chemistry, medicine, and drug discovery. Compatible with Cursor, Claude Code, Codex, Pi, Antigravity, and the open Agent Skills standard.

Generate production-quality SVG+PNG technical diagrams from natural language. 7 styles, UML support, and AI/Agent workflow patterns.

Terraform & OpenTofu Skill for AI Agents - testing, modules, CI/CD, and production patterns

Claude skill that analyzes images, websites, and Figma files and generates a structured design.md with token system, component inventory, and reconstruction notes.

Know what to fix next — local .pm governance skill pack for AI coding agents (Spec Kit–inspired).

Installable agent skills for browser automation, local knowledge, skill management, external CLI workflows, and session handoffs.

Agent skills for Odoo addon development and OCA module migration

Univer Skill enables AI tools to work directly with spreadsheets, Excel workbooks, and CSV files. Powered by Univer CLI, it brings Git-style diffs, reviews, approvals, and rollbacks to spreadsheet workflows — making human-AI collaboration structured, reviewable, and safe.

Animated technical diagrams from plain English or Mermaid — a Claude skill, self-contained HTML/SVG.

Privacy-conscious Apple Health export analyzer with bilingual health and multi-sport training reports

Turn a repository into a slide deck that tells you when it stops matching the code

Production-grade Agent Skills from Evil Martians — drop-in expertise for your AI coding agent

Give your CLAUDE.md / AGENTS.md a checkup — audit size vitals, dead references, drifted claims, and backtest every rule against your own session history to see which rules get followed, ignored, or never used. A doctor-style report that cites its evidence.

🧑‍🎨 A collection of Golang agentic skills that works

Guard skills for coding agents, quality gates that catch AI-generated failure modes in code, tests, and docs

Design engineering system for AI coding agents — ship UI with craft-level quality. Install as an agent skill.

Agent skill: Edward Tufte's data visualization principles for clean, honest, high-data-ink-ratio charts. Recharts, ECharts, Chart.js, matplotlib, Plotly, D3/SVG.

🧑‍🎨 A collection of agentic skills that works

60 deterministic Claude AI skills for Frappe Framework & ERPNext v14-v16 development and operations

The Swift Concurrency Migration Guide, packaged as a Skill for LLMs.

An atelier for your Agent: spec-driven workflows, deep thinking, and code quality.