awesome-gamedev-agent-skills

awesome-gamedev-agent-skills

77 game-dev skills for your AI coding agent — install once, and a router loads the right skill for whatever you're building.

Agent Skills are small capability files an AI agent loads only when it needs them. This repo gives your agent 77 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.
• Built to trust. Every skill is written from primary docs, version-pinned to a stated engine release, and checked by a validator. Current baselines and upgrade policy live in version support.

Sponsors

Your product here Monthly sponsor slot

Want to reach game developers who build with AI coding agents? Email abhishekbarali6969@gmail.com. Sponsored entries are labelled as sponsored and have no effect on which skills the router picks.

Contents

• Quick start
• What you can ask
• How the router picks skills
• Catalog
• Agent compatibility
• Contributing

Quick start

One command, any agent. The skills CLI detects the coding agent you already use and installs the router plus all 77 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

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:

You say	Skills it loads for you
"add a double jump to my Godot player"	godot-2d-movement + platformer
"make an inventory for my Unity RPG"	unity-scriptableobjects + rpg + save-systems
"build a 2D puzzle in Go with Ebitengine"	ebitengine-game + puzzle
"add player movement to my Defold game"	defold-core + input-systems
"procedural dungeon roguelike in Godot"	godot-tilemap + procedural-gen + roguelike
"make a cohesive pixel-art player, enemies, and tiles"	create-game-assets + the detected engine importer
"how should I design save slots?"	save-systems
"publish my game on itch with butler"	itch-publish

You never type the skill names on the right. That's the router's job.

How the router picks skills

You never name a skill. On each request the router does three things:

1. Detects your engine from project files — a project.godot means Godot, a *.uproject means Unreal, and so on. If it can't tell, it just asks.
2. Reads your request for the task — a concept (AI, shaders, saving), a genre (platformer, roguelike), or a shipping step (game jam, Steam).
3. Loads only the matching skills, in order: engine basics first, then the concept, then any genre glue. It re-routes if you switch to something new.

That's why "add a double jump to my Godot player" loads godot-2d-movement + platformer and nothing else.

The exact detection signals and routing table

The full algorithm — every engine fingerprint, the task-to-skill table, and how engine, discipline, genre, and workflow skills compose — lives in the router skill itself: router/SKILL.md. In short: engine selection is exclusive (exactly one engine), while disciplines, genres, and workflows are additive on top.

Catalog

77 skills across 9 categories — each links to its SKILL.md below.

Engines

Godot — 16 (skills/godot/) · Godot 4.7

Skill	Scope
godot-gdscript	GDScript language: typing, lifecycle, @export, signals, idioms
godot-nodes-scenes	Scene tree, node composition, instancing, autoloads, PackedScene
godot-signals-groups	Event-driven design with signals + groups
godot-2d-movement	CharacterBody2D kinematic movement, move_and_slide, slopes
godot-tilemap	TileMapLayer/TileSet: autotiling, terrain, collision/nav layers
godot-physics	Rigid/Area/Static bodies (2D+3D), collision layers, raycasts
godot-ui-control	Control nodes: anchors, containers, themes, focus nav
godot-animation	AnimationPlayer, AnimationTree, Tween
godot-shaders	Godot shading language: 2D canvas_item + 3D spatial shaders
godot-3d-essentials	3D nodes, cameras, lighting, environment/post, GridMap
godot-resources	Custom Resource classes, .tres, data-driven design
godot-audio	AudioStreamPlayer, buses, effects, sync-to-beat
godot-multiplayer	High-level multiplayer: MultiplayerAPI, RPCs, spawner/sync
godot-export	Export presets/templates, platform builds, headless CLI export
godot-csharp	C#/.NET in Godot: bindings, signals as events, GDScript interop
godot-gdscript-headless-testing	Run GDScript tests via godot --headless, exit codes for CI

Unity — 8 (skills/unity/) · Unity 6.3 LTS (6000.3)

Skill	Scope
unity-csharp-scripting	MonoBehaviour lifecycle, component model, coroutines, serialization
unity-input-system	New Input System: actions, bindings, action maps, devices
unity-physics	Rigidbody, colliders, layers, joints
unity-animation	Animator Controllers, state machines, blend trees, humanoid IK
unity-scriptableobjects	Data architecture with ScriptableObject
unity-tilemap-2d	2D Tilemap/Tile Palette, rule tiles, tilemap colliders
unity-navmesh	AI navigation: NavMesh bake, NavMeshAgent
unity-build-pipeline	Build/player/quality settings, code stripping, Addressables

Unreal — 6 (skills/unreal/) · Unreal Engine 5.8

Skill	Scope
unreal-blueprints	Blueprint visual scripting: classes, graphs, comms, common nodes
unreal-cpp-gameplay	C++ gameplay + Gameplay Framework (GameMode, Pawn, Controller)
unreal-enhanced-input	Enhanced Input: Input Actions, Mapping Contexts, Modifiers, Triggers
unreal-behavior-trees	AI Behavior Trees + Blackboard, tasks/decorators/services
unreal-niagara	Niagara VFX: systems, emitters, modules, parameters
unreal-packaging	Packaging/cooking projects, build configs, shipping builds

Ebitengine — 1 (skills/ebitengine/) · Ebitengine v2.10.5 · Go 1.25+

Skill	Scope
ebitengine-game	Playable Go 2D games: update/draw contracts, input, rendering, text, audio, gameplay tests, optional starter and platform builds

Web engines — 6 (skills/web-engines/) · Phaser 4.2 · PixiJS 8.22 · three.js r186

Skill	Scope
phaser-core	Phaser 4.2 game config, Scene lifecycle, loader, cameras
phaser-arcade-physics	Arcade Physics: bodies, velocity, colliders/overlap, groups
pixijs-rendering	PixiJS v8 scene graph: Application, Container, Sprite, events
threejs-scene-setup	Three.js scene/camera/renderer/animation-loop, resizing, controls
threejs-gltf-loading	Loading glTF/GLB + skinned animation (GLTFLoader/AnimationMixer)
threejs-materials-lighting	Materials (PBR), lights, shadows, environment maps

Other engines — 12 (skills/other-engines/) · Bevy · pygame · LÖVE · Defold · Roblox

Skill	Scope
bevy-ecs	Bevy app + ECS: components, systems, queries, resources, plugins (Bevy 0.20)
pygame-core	pygame loop, Surface/Rect, sprites/groups, events (pygame-ce 2.5.8)
love2d-core	LÖVE load/update/draw loop, dt-driven motion, input, states (LÖVE 11.5)
defold-core	Defold collections, game objects, script lifecycle, input, messages, factories, proxies, Bob build checks (Defold 1.14.0)
roblox-luau	Roblox Luau scripting: services, instances, client/server model
roblox-datastores	Persistent data with DataStoreService: sessions, limits, ordered stores
roblox-ui	Roblox UI: ScreenGui layout, responsive scaling, safe areas, gamepad/touch navigation
roblox-networking	Remotes, server-authoritative validation, rate limiting, replication boundaries
roblox-characters	Character lifecycle: spawn/respawn scopes, Humanoid, rigs, Animator tracks
roblox-physics	Assemblies, constraints, collision/query policy, raycasts, forces, network ownership
roblox-studio-workflow	Explorer-first place editing, structure preservation, multi-context Studio verification
roblox-simulator-economy	Simulator/tycoon/idle economy: cost curves, buy max, rebirths, offline earnings, big-number display, server-owned purchases, paid random item odds (Lune 0.11.0 pacing calculator)

Disciplines — 15 (skills/disciplines/)

Cross-engine concepts that load alongside the detected engine skill.

Skill	Scope
create-game-assets	Art direction and production pipeline for cohesive sprites, tiles, textures, icons, UI art, and 3D assets
game-ai	NPC decision-making: FSMs, behavior trees, steering, pathfinding
ai-behavior-trees-utility-ai	Production behavior-tree runtime (Blackboard, composites, decorators, leaves) + Utility AI (curves, considerations, evaluator) + hybrid AI
procedural-gen	Noise, RNG, seeds, grid/dungeon/terrain generation
dialogue-systems	Branching dialogue/narrative: nodes, conditions, variables (Yarn/Ink)
save-systems	Serialize/restore game state: formats, slots, versioning, autosave
audio-design	Buses/mixing, adaptive music, SFX, ducking
shader-programming	Cross-engine shader concepts: vertex/fragment, UVs, common effects
physics-tuning	Tuning feel: fixed timestep, mass/drag, CCD, stability, layers
level-design	Whitebox/blockout structure, tile/grid layout, pacing
input-systems	Input architecture: action mapping, rebinding, multi-device, buffering
game-feel	Juice: screen shake, hit-stop, tweening/easing, squash & stretch, feedback tiers
game-ui-ux	Cross-engine HUD/menus: anchors, resolution scaling, safe areas, focus navigation
camera-systems	2D follow/deadzone/look-ahead + bounds, 3D orbit/first-person, screen-shake hook
performance-optimization	Profile-first: frame budget, CPU/GPU triage, draw calls, pooling, GC, asset budgets

Genres — 9 (skills/genres/)

Compositional templates that orchestrate engine + discipline skills; they never re-teach primitives.

Skill	Scope
platformer	2D platformer: run/jump/coyote-time, tiled levels, hazards, goals
roguelike	Grid/turn movement, procedural dungeons, permadeath, FOV, loot
rpg	Stats/leveling, inventory, quests, dialogue, save/load, combat
fps-shooter	First-person controller, camera, shooting/hitscan, enemy AI
tower-defense	Wave spawning, lane pathing, towers/targeting, economy
card-game	Card data, deck/hand/discard zones, play rules, turn structure
visual-novel	Branching script, character/bg display, text box + choices, backlog
survival-crafting	Resource gathering, inventory, crafting, needs, base building
puzzle	Grid/board state, match/rule resolution, undo, level progression

Workflows — 4 (skills/workflows/)

Skill	Scope
game-jam	Scope/plan/execute a jam build under time limits; submit
prototype-fast	Greybox a playable vertical slice quickly; cut scope; validate the fun
steam-publish	Steamworks onboarding: app/depots, store page, builds, release checklist
itch-publish	Publish/update on itch.io: project page, channels, butler uploads

Agent compatibility

Every skill here is a plain SKILL.md folder in the Agent Skills open standard — the format Anthropic launched as Claude Skills — metadata plus a Markdown playbook the agent reads on demand.

The same file loads natively across the ecosystem: Claude Code, Claude, Cursor, Windsurf, Cline, OpenAI Codex, Gemini CLI, GitHub Copilot, Kiro, Antigravity, VS Code, and many more. Oh My Pi (omp) reads the same format natively as well. There are no editor-specific rule files to maintain and nothing to convert.

Install with one command. The universal CLI detects your agent and writes the skills to the right place:

npx skills add gamedev-skills/awesome-gamedev-agent-skills

Or copy by hand. Drop a skill's <name>/ folder into your agent's skills directory:

Agent	Skills directory
Claude Code	.claude/skills/
Codex · Gemini CLI · GitHub Copilot · Antigravity	.agents/skills/ (shared path)
Cursor	.cursor/skills/ (also reads .agents/skills/)
Windsurf	.devin/skills/ (also reads .windsurf/skills/)
Cline	.cline/skills/
Kiro	.kiro/skills/
Oh My Pi (omp)	.omp/skills/ (also reads .agents/skills/)

The exact per-agent paths, triggers, and the handful of optional fields that vary by agent are in docs/COMPATIBILITY.md.

Demo

One plain-English request goes in; the minimal right skills come out, then version-pinned code. Here's the shape of a single exchange (illustrative):

> add a double jump to my player

Detected Godot (project.godot). Loading godot-2d-movement for the controller
and platformer for jump feel — skipping the other 75 skills.

extends CharacterBody2D

@export var speed := 220.0
@export var jump_velocity := -380.0
@export var max_jumps := 2

var _jumps_left := max_jumps

func _physics_process(delta: float) -> void:
    if not is_on_floor():
        velocity += get_gravity() * delta   # Godot 4.7 baseline
    else:
        _jumps_left = max_jumps

    if Input.is_action_just_pressed("ui_accept") and _jumps_left > 0:
        velocity.y = jump_velocity
        _jumps_left -= 1

    velocity.x = Input.get_axis("ui_left", "ui_right") * speed
    move_and_slide()

Repository layout

skills/        77 specialized skills, grouped by engine / discipline / genre / workflow
router/        the master router skill (+ references/)
docs/          authoring standard, installation, compatibility
templates/     SKILL.md template
scripts/       validate-skills.py, generate-site.py and tooling
tests/         regression tests for the validator

Contributing

Contributions are welcome. Read CONTRIBUTING.md and the authoring standard in docs/SKILL-FORMAT.md. Every skill must pass the validator and the rubric before merge:

python scripts/validate-skills.py

Maintainer

awesome-gamedev-agent-skills was created and is maintained by Abhishek Barali.

License

Apache-2.0. See NOTICE for attribution and trademark notes.