Art & Design

AI-agent skill for creating, auditing, and maintaining Penpot design systems, prototypes, tokens, and design-to-code workflows via the official Penpot MCP Server.

Build dynamic, interactive Google ADK agent UIs using A2UI with Tailwind CSS and shadcn/ui design system support.

Design custom Obsidian themes visually in your browser with live previews. Build CSS styles through a guided workflow without writing code.

Extract any website's complete design system with one command. DTCG tokens, semantic+primitive+composite, MCP server for Claude Code/Cursor/Windsurf, multi-platform emitters (iOS SwiftUI, Android Compose, Flutter, WordPress), Tailwind v4, Figma variables, shadcn/ui, CSS health audit, WCAG remediation, Chrome extension. MIT, Playwright, Node 20+.

A unified diagramming skill for Claude Code and Antigravity IDE (Gemini CLI). It pairs multi-engine diagrammatic DSLs (PlantUML, C4, D2, Mermaid, Graphviz, ERD, BPMN) with editorial design guidelines, producing interactive SVG viewers, dark-mode gallery indexes, and shareable Kroki URLs — all from a single Python-backed skill.

Curated index of frontend/UI skills for Claude Code & AI agents — a UI armory (links only).

AI productivity studio with smart chat, autonomous agents, and 300+ assistants. Unified access to frontier LLMs

Generate draw.io diagrams from natural language — 6 presets, vision self-check + up to 5-round refinement, codebase-to-diagram, 10,000+ official shapes & 321 AI/LLM brand logos. Exports PNG/SVG/PDF/JPG.

Claude Code / Agent Skill for writing CVL specs and formally verifying EVM smart contracts with the Certora Prover (CVL). Unofficial.

Agent Skill for turning rough PRDs and product requirements into implementation-ready specs.

Contemplation — the capstone organ of an agent: slow non-instrumental thought that examines ends, not means. Sit with the question, question the frame, hold the irreducible tension. Functional, not mystical. Part of agent-nervous-system.

Paper understanding AI Agent Skill for equations, derivations, dependencies, and final insight

Playtime — the developmental organ of an agent: deliberate safe-to-fail exploration that builds capability before it's needed. Engage & learn, with failure free. Part of agent-nervous-system.

Build browser games with automated Three.js skills for Codex and Claude Code to manage graphics, logic, assets, and builds.

Access app store ranking, keyword metrics, and competitor intelligence data for App Store and Google Play using the Asolytics API.

name: unofficial-game-designer-advisor

An agent skill that hardens npm packages before public release — catches shipped secrets, runtime-floor mismatches, and tarball junk. Works in any skills-compatible agent.

A universal Agent Skill for Agent Laboratory style workflows with parallel subagent teams across research, product, business, technical, strategy, feasibility, and planning use cases.

Claude Code plugin / Agent Skills pack — verb-split skills for design, review, TDD, and PR flow, with deterministic git hooks as safety floors

Codex skill and TypeScript CLI for 4K AI image generation through self-hosted sub2api OpenAI-compatible endpoints, with streaming, SSE, partial image capture, and Cloudflare 524 timeout mitigation.

Self-growing procedural knowledge layer for AI agents. Rust MCP server + CLI — recall relevant knowledge before tasks, record outcomes after, distill experience into reusable insights. Works with Claude Code, Codex, opencode.

Agent skill discovery

A reusable Codex Skill for reliably completing and verifying authorized browser question workflows.

Automate workflows in Microsoft 365 Copilot Cowork with a library of 15 portable skills and an executive review suite designed for cross-platform compatibility.