Agent Skills

Agent skills for turning ideas into things you can play, read, and ship.

2026 · Creator

Title screen of Lane Thief, a game prototype generated by the game-prototype-bible skill

A collection of agent skills that works with Claude Code, Codex, Cursor and other agents. The first one, game-prototype-bible, turns a game idea (or "a game like X, but ours") into a single page: a playable browser prototype of every screen on top, and a detailed design bible underneath.

The showcase below is Lane Thief, a last-hit timing game where your own allies compete with you for the kill. The characters, animation, UI, effects, and music were all generated in code by the skill.

Highlights

Covers title, menu, shop, IAP store, paywall, gameplay waves, win/lose, and leaderboards
Skeletal-rig characters with sprite sheets sampled from the game's own code
Design bible tables (loop, economy, items, crafting, audio) generated from the prototype
Installs as a Claude Code plugin or through skills.sh for any agent

Stack

Agent Skills
Claude Code
JavaScript

Showcase

Lane Thief gameplay — Gameplay, all generated in code

Lane Thief home screen — Home: play, armory, store, pass, daily, ranks

Lane Thief armory screen — Armory: buy parts, craft, upgrade, equip

Lane Thief paywall screen — Paywall: plans, trial terms, restore, honest close

Lane Thief ranks screen — Ranks: weekly board and a fixed-kit challenge

Lane Thief lose screen — Busted: the hero kneels under a rain cloud