awesome-gamedev-agent-skills
Make games with your AI coding agent, in the engine you already use. 79 skills for 12
engines: say what you're building, and a router loads the right 2 or 3 skills before your agent
writes code.
npx skills add gamedev-skills/awesome-gamedev-agent-skills
Agent Skills are small capability files an AI agent loads only when it
needs them. This repo gives your agent 79 game-dev skills and a router that picks the
right ones for you. You describe what you're building; the agent loads the matching engine and
task skills before it writes code.
- Cross-engine. Godot, Unity, Unreal, Ebitengine, Phaser, PixiJS, three.js, Bevy, pygame, LÖVE, Defold, Roblox.
- You don't pick skills. The router detects your engine and task and loads only what fits.
- Art direction, not one-off generations. The asset workflow locks a visual target, builds
families, normalizes outputs deterministically, and checks them inside the game.
- Checked on the real engines. Every skill is written from official engine docs and pinned to
a current release (Godot 4.7.2, Unity 6.3 LTS, Unreal 5.8, Phaser 4.2.1, three.js r187 and
more, checked 2026-11-11). Code examples were run or compiled on the real toolchains for 10 of
the 12 engines, and in 366 blind test prompts the right skill loaded for 98.7% of the requests
that needed one. Results, method and limits ·
version support.
Sponsors
Want to reach game developers who build with AI coding agents? Email
[email protected].
Sponsor slots are monthly. Sponsored entries are labelled as sponsored and have no effect on which
skills the router picks.
Contents
Quick start
One command, any agent. The skills CLI detects the
coding agent you already use and installs the router plus all 79 skills into the right place:
npx skills add gamedev-skills/awesome-gamedev-agent-skills
Add --list to preview first, -g to install for every project, or -a <agent> to target a
specific tool (-a cursor, -a claude-code, -a gemini-cli, …). The CLI needs Node.js 22.20 or
later. The same SKILL.md files load
natively in Claude Code, Cursor, Windsurf, Cline, Codex, Gemini CLI, GitHub Copilot, Kiro, and
dozens more — there's nothing to convert.
Claude Code plugin (alternative). This repo is also a Claude Code plugin marketplace, so you
can install it with Claude's own commands:
claude plugin marketplace add gamedev-skills/awesome-gamedev-agent-skills
claude plugin install gamedev@awesome-gamedev-agent-skills
Building in only one engine? Install a smaller bundle — router plus your engine:
claude plugin install router@awesome-gamedev-agent-skills
claude plugin install godot@awesome-gamedev-agent-skills # or: unity · unreal · ebitengine · web-engines · other-engines
Install tip. If your agent already has many skills, install the router and your engine's
bundle instead of everything. Agents list every skill's description within a size limit, and
past that limit some descriptions are cut, which makes the right skill harder to pick. In Claude
Code the limit is 1% of the context window; raise it with the skillListingBudgetFraction
setting (for example 0.02) or set a character count with the SLASH_COMMAND_TOOL_CHAR_BUDGET
environment variable (Claude Code skills docs).
Prefer to copy the files by hand, or want the exact per-tool paths? See
docs/INSTALLATION.md.
Want to read the catalog as web pages instead? Every skill, engine group, and per-agent install
path is browsable at
gamedev-skills.github.io/awesome-gamedev-agent-skills,
generated straight from the SKILL.md files in this repo.
Then just talk to your agent — see below.
What you can ask
Describe the task in plain language. The router figures out the skills:
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