Art & Design

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.

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.

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.

An Obsidian vault health checker for finding broken links, orphan attachments, duplicate files, frontmatter drift, stale tags, and large files.

Open-source skills for AWS DevOps Agent - extend DevOps Agent with ready-to-use skills for incident response, root cause analysis, and operational troubleshooting. Use as-is or as a reference for writing your own skills.

A skill catalogue of 36 copy-ready admin UI shapes an AI agent installs and composes into a real back-office. Built on TanStack Start, Drizzle + better-auth, shadcn + Tailwind v4.

A curated collection of AI agent skills for biomedical research, covering genomics, proteomics, single-cell analysis, clinical AI, and protein design.

Open agent skills and tool schemas for Superior Trade — build, backtest, and deploy trading strategies on Hyperliquid

Codex skill for generating GPT Image 2 technical infographics and explainer assets from URLs, briefs, files, and repos.

Codex skill for Playwright-based responsive UI audits across desktop, tablet, iPad, and mobile.

Design UI changes from real source code — verify data, iterate faithful HTML mockups, then delegate. A Claude Code plugin & Codex skill by nlook.me

Codex skill for opening Cowart canvas and inserting generated images

Codex skill for localizing ad creatives into multilingual, platform-ready image assets.

A community-maintained, open collection of Claude skills for UX, AI, writing, and design workflows. Free for anyone to use — and open to contributions.

Kamui platform Agent Skills for Claude Code, Codex, and Cursor (MCP setup, deploy workflows, troubleshooting)