List of 67 awesome DESIGN.md and SKILL.md design skill files for agentic tools like Claude Design, Google Stitch, Codex, Cursor, and other AI tools

Feed your agent papers and half-formed ideas — it links them into a system design you can defend. Markdown keeps the record; a visual canvas makes it readable. An Agent Skill for Claude Code & any SKILL.md-compatible agent.

End-to-end humanities writing assistant — an Agent Skill (open SKILL.md format). 11 modes from Socratic research-question sharpening through AI-use disclosure. Bilingual (EN/中文), discipline-aware (literature/history/philosophy/art/religion/linguistics + cross-disciplinary). Four-layer critique, calibratable devils advocate, voice preservation.

73 game-dev skills for AI coding agents — Godot, Unity, Unreal, Phaser, PixiJS, three.js, Bevy, pygame, LÖVE, Roblox. Portable SKILL.md Agent Skills (the format Anthropic launched as Claude Skills), with a router that loads the right skill for your engine and task. Runs in Claude Code, Cursor, Kiro, Codex, Copilot, Gemini CLI and more.

Vast.ai python and cli api client

A Longbridge skill pack for asking market, portfolio, and valuation questions in natural language.

GPS-aligned AI prompts and Agent Skills for genealogical research (CC-BY-NC-SA-4.0)

Curated agent skills by humans. Search, run, install, and keep them current from one CLI.

Privacy-first Codex skill for discovering, validating, completing, and tracking job applications

Neo4j Skills for Coding and other Agents including Cypher

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

Agent skills for Odoo addon development and OCA module migration

Coding skill for building location-aware applications across the MapTiler platform.

Tutorials, Guides and Agent Skills Directories

AI agent skills for Meshy AI 3D generation platform

Claude Code / Codex skill: generate a lean, high-signal CLAUDE.md from scratch via repo scan + focused user interview.

Helping the Agents Compose the Things

Shared standards and reusable skills for Claude Code, Codex CLI, and other AI coding agents.

86 product management skills from Lenny's Podcast for Claude Code and AI agents. Hiring, user research, strategy, shipping, and more.

Agent Skills for end-to-end story writing in markdown, packaged as Codex and Claude Code plugins.

Multi-agent codebase review for PRs, CI, and downstream fork syncs.

Agent skills for daily use

humanizer, but for code — an agent skill that removes AI-generated code slop: duplicated helpers, try-import fallbacks, broad excepts, speculative abstractions. Test-gated, behavior-preserving.

Chrome extension to extract styles from any website and generate DESIGN.md files and design skills for AI based on TypeUI