router

Plugin router from marketplace awesome-gamedev-agent-skills in gamedev-skills/awesome-gamedev-agent-skills. Commands read from the repo's manifest — today.

Skills (80)

• router

  Routes any game-development request to the right skills: detects the engine (Godot, Unity, Unreal, Ebitengine, Bevy, Phaser, PixiJS, three.js, Defold, LÖVE, pygame, Roblox) and the task, then reads the chosen skill. Use to make a game or when unsure which gamedev skill fits a gameplay, art, UI, audi

• ai-behavior-trees-utility-ai

  Engine-neutral behavior tree and utility AI code for NPCs in any language: Blackboard, reactive composites, decorators and response-curve scoring. Use when an enemy keeps chasing after losing sight, restarts its action every frame or flip-flops between choices. Not for FSMs, steering or pathfinding

• audio-design

  Engine-neutral game audio technique: bus layout, volume sliders in decibels, loudness, ducking music under dialogue, adaptive music and SFX variation, with Godot, Unity and FMOD/Wwise mappings. Use when mixing a game, making music react to combat, fixing repetitive footsteps or beat sync, or a mix t

• camera-systems

  Builds and tunes game cameras, engine-neutral with Godot and Cinemachine 3 mappings: 2D follow with deadzone and look-ahead, third-person orbit, first-person look and split-screen. Use when the camera lags, jitters while following, shows past the level edge, clips through walls or changes with frame

• create-game-assets

  Plans, generates or sources, and validates consistent game art: style guides, sprites, pixel art, tilesets, icons and textures, with QA and licence records. Use when making or AI-generating game art, fixing fake transparency, or checking Steam AI disclosure. Not for engine import (`godot-tilemap`, `

• dialogue-systems

  Builds engine-neutral branching dialogue with Ink, Yarn Spinner or a small JSON graph runner: lines, choices, conditions, variables and localization IDs. Use for NPC conversations, dialogue trees, barks, .ink or .yarn files, or dialogue that dead-ends. Not for visual-novel backlog and skip (`visual-

• game-ai

  Designs engine-neutral enemy and NPC AI: picks FSM, behavior tree, utility or GOAP, and builds perception, steering and A* pathfinding. Use for patrol and chase, "find a path to the player", agents stuck on corners or AI that sees through walls. Not for BT or utility code (`ai-behavior-trees-utility

• game-feel

  Adds engine-neutral juice to a working mechanic: trauma-based screen shake, hit-stop, eased tweens, squash and stretch, and knockback. Use when the game feels flat, weightless or not punchy, or hits and jumps should feel satisfying. Not for coyote time (`platformer`), input buffering (`input-systems

• game-ui-ux

  Engine-neutral design rules for game HUDs and menus: anchors and containers, scaling, safe areas, gamepad focus, HUDs driven by events instead of polling, and accessibility minimums. Use for menus, health bars or inventory screens that break on ultrawide or phones. Pair with `godot-ui-control` or `r

• input-systems

  Engine-neutral input architecture with Godot InputMap code: named actions, stick deadzones, buffered presses and rebinding with conflict checks. Use for controller support or a rebind menu, or a drifting stick, WASD on AZERTY, or a dropped press. Not for coyote time (`platformer`) or Unity and Unrea

• level-design

  Engine-neutral level design with Godot checks: player metrics from the real controller, key and ability gating with a soft-lock check, and pacing. Use when laying out a level or metroidvania gates, or players get lost or a key sits behind its own door. Not for generation (`procedural-gen`), painting

• performance-optimization

  Finds and fixes game frame-rate problems by measurement in Godot, Unity, Unreal or Roblox: CPU- vs GPU-bound, then the biggest fix (draw calls, pooling, GC spikes). Use for low FPS, stutter, a first-use hitch, or requests to optimize or profile. Not for build size (`unity-build-size`), physics jitte

• physics-tuning

  Engine-neutral physics tuning with Godot checks: fixed timestep and interpolation, CCD against tunnelling, damping, solver iterations and collision layer matrices. Use when bodies jitter, fast objects pass through walls or physics feels floaty or wrong. Not for engine physics APIs (`godot-physics`,

• procedural-gen

  Engine-neutral procedural generation in Python with Godot and Unity mappings: seeded RNG, dungeon layouts, wave function collapse, noise terrain and loot tables. Use for a dungeon generator, WFC or Perlin terrain, or seeds that give different maps. Not for roguelike run structure (`roguelike`), deck

• save-systems

  Engine-neutral save and load with Godot and Python code: what to serialize, slots and autosave, atomic writes and versioned migration. Use for save/load or a continue button, or saves that corrupt after a crash or break after a patch. Not for Roblox DataStores (`roblox-datastores`), data assets (`go

• shader-programming

  Engine-neutral shader technique in GLSL with HLSL equivalents: how dissolve, outline, fresnel rim and post effects work, and porting GLSL to HLSL. Use when the math of an effect is the question, or for specks or mobile shimmer. To write a shader in one engine, its skill alone is enough (`godot-shade

• ebitengine-game

  Creates, debugs and packages 2D games in Go with Ebitengine v2: a play-and-retry loop, input, pixel-art scaling, text, audio and desktop, WASM or mobile builds. Use when go.mod requires ebiten/v2 or the user wants a game in Go, or on blurry pixel art, missed key presses or stutter. Not for engine pa

• card-game

  Designs card games and deckbuilders in any engine: cards as data with one effect interpreter, deck zones, a trigger stack and seeded shuffles. Use for a Slay the Spire- or Balatro-like or a TCG, or cards that duplicate or streaky shuffles. Pair with the engine skill for card data and hand UI (`godot

• fps-shooter

  Designs first-person shooter combat in any engine: hitscan vs projectiles, time-to-kill, damage falloff, recoil patterns, ADS sensitivity and lag-compensated hits. Use for a Doom- or Counter-Strike-like, or guns that feel weak or shots that do not register. Not for the camera rig (`camera-systems`),

• platformer

  Designs 2D platformers in any engine: jump feel (coyote time, jump buffering, variable height, fall gravity, corner correction), wall jumps, hazards, checkpoints and one-way platforms. Use for a Mario- or Celeste-like, or a jump that feels floaty or laggy. Pair with the engine skill (`godot-2d-movem

• puzzle

  Designs grid and logic puzzle games in any engine: match-3 cascades, Sokoban pushing, unique-solution grids (nonogram, Sudoku), exact undo and solver-checked levels. Use for a Candy Crush-like, Sokoban or Picross, or broken cascades, drifting undo or unsolvable levels. Not for physics puzzlers (`pla

• roguelike

  Designs run-based roguelikes and roguelites in any engine: run structure, permadeath, meta-progression, seeded and daily runs, turn order and symmetric field of view. Use for NetHack- or Hades-style games, or runs that feel cheap. Pair with `procedural-gen` for dungeon generation and `save-systems`

• rpg

  Designs RPG progression and combat numbers in any engine: stats with a modifier stack, XP curves, damage formulas, items and equipment (slots, rarity, affixes) and quests. Use for a JRPG or Diablo-style looter, or stats wrong after unequipping. Pair with `save-systems` to save characters and invento

• survival-crafting

  Designs survival-crafting loops in any engine: gathering, recipes and tech trees, carry weight, spoilage, hunger and temperature, and base building. Use for a Minecraft-, Valheim- or Don't Starve-like, or crafting that eats materials or needs that feel like chores. Not for RPG equipment stats (`rpg`

• tower-defense

  Designs tower defense games in any engine: lane and maze pathing, wave pacing, targeting priorities, armoured and flying counters, and the gold economy, with a wave-curve checker. Use for a Bloons- or Kingdom Rush-like, or late waves that are impossible or trivial or a dominant tower. Not for pathfi

• visual-novel

  Builds visual novels and choice-driven stories in Ren'Py or any engine: routes and endings, save-anywhere, backlog, skip-read-only and typewriter text. Use for a VN or dating sim, or loads at the wrong line, skip running through unread text or an unreachable ending. Not for dialogue in a larger game

• godot-2d-movement

  Godot 4.7 CharacterBody2D movement in GDScript: platformer run and jump, top-down 8-direction motion, slopes and one-way platforms, with a headless landing test. Use when a 2D controller will not move, falls through the floor or is_on_floor() is always false. Not for coyote time and jump feel (`plat

• godot-3d-essentials

  Godot 4.7 3D scene setup: Camera3D, lights, WorldEnvironment (sky, ambient, tonemap, fog), StandardMaterial3D, GridMap and local vs global transforms, with a headless scene check. Use when a 3D scene renders black or washed out, a mesh is invisible, or a child rotates on the wrong axis. Not for spat

• godot-animation

  Godot 4.7 animation APIs: AnimationPlayer, AnimationTree state machines, AnimatedSprite2D and create_tween() Tweens, with a headless state test. Use when travel() does nothing, an animation will not play, a tween snaps back or the log says "Animation not found". Not for easing choices (`game-feel`),

• godot-audio

  Godot 4.7 audio APIs: AudioStreamPlayer 2D and 3D, the bus layout, AudioServer volume and mute, polyphony, looping imports and playback position for beat sync. Use when wiring SFX, music or volume sliders in Godot, or a sound is silent, cut off, does not loop or ignores its bus. Not for engine-neutr

• godot-csharp

  C# and .NET in Godot 4.7: partial node classes, the PascalCase lifecycle, [Export] and [Signal], signals as C# events, the .csproj and calling GDScript. Use for .cs scripts in Godot, porting GDScript to C#, a failed build, or a failed web or Android export. Not for GDScript (`godot-gdscript`), Unity

• godot-export

  Exports Godot 4.7 projects: templates, export_presets.cfg for desktop, Web and Android, command-line exports and web COOP/COEP headers. Use on "No export template found", a blank web build, a SharedArrayBuffer error or files missing after export. Not for tests in CI (`godot-gdscript-headless-testing

• godot-gdscript-headless-testing

  Runs Godot 4.7 GDScript tests with godot --headless and a SceneTree runner that exits non-zero on failure, so CI can gate merges. Owns Godot tests in CI. Use for GitHub Actions jobs or a headless run that hangs or exits 0 despite SCRIPT ERROR lines. Not for export in CI (`godot-export`), GDScript la

• godot-gdscript

  GDScript 2.0 for Godot 4.7: static typing, @export and @onready, await and coroutines, and porting 3.x code. Use for .gd parse errors ("Cannot infer the type"), a coroutine that never resumes, a null @onready variable or upgrade breakage. Not for signals (`godot-signals-groups`), scenes (`godot-node

• godot-multiplayer

  Godot 4.7 high-level multiplayer: ENet host and join, @rpc with rpc_id(), MultiplayerSpawner and MultiplayerSynchronizer, with a two-instance headless test. Use for online or LAN co-op in Godot, or a rejected RPC, spawned nodes missing on clients, or state that does not sync. Not for Roblox (`roblox

• godot-nodes-scenes

  Godot 4.7 scene-tree structure: reusable .tscn scenes, instantiate(), autoloads and a checker for broken res:// paths and uids. Use when spawning bullets or enemies, or on "Node not found", "previously freed instance" or scenes broken after files moved, even if the user only says the project broke.

• godot-physics

  Godot 4.7 physics API in 2D and 3D: body and Area types, collision_layer and mask bits, Area signals for hurtboxes, RayCast and space queries, and Jolt (3D default since 4.6). Use when objects pass through each other, body_entered never fires or a raycast hits itself. Not for engine-neutral jitter a

• godot-resources

  Godot 4.7 data-driven design with custom Resources: class_name and @export fields, .tres files, shared references vs duplicate_deep(), uids and threaded loading. Use for items, stats or enemy configs as data, or when editing one enemy changes every enemy or a .tres stops loading. Not for save slots

• godot-shaders

  Godot 4.7 Shading Language syntax and pipeline: canvas_item, spatial and particle shaders, built-ins, ShaderMaterial wiring, a headless compile check and 3.x porting. Use for a .gdshader, a SHADER ERROR, shader parameters set from GDScript, or an effect that looks washed out or sorts wrong. Not for

• godot-signals-groups

  Godot 4.7 signals and node groups: typed signals, connect() with Callables, one-shot and deferred connections, event-bus autoloads and call_group broadcasts. Use when nodes must talk without hard references, a handler fires twice or never, or the log says "already connected". Not for GDScript syntax

• godot-tilemap

  Godot 4.7 tile maps with TileMapLayer and TileSet: atlas sources, data layers, terrain autotiling and set_cell or local_to_map at runtime. Use for 2D tile levels in Godot, tiles with no collision, a click on the wrong cell or porting a deprecated TileMap. Not for Unity (`unity-tilemap-2d`), tile art

• godot-ui-control

  Godot 4.7 Control-node API for menus and HUDs: anchors, Containers, Theme and StyleBox, focus neighbours and stretch settings, with a headless layout check. Use when Godot UI overlaps or drifts on resize, buttons ignore the gamepad, or an invisible panel swallows clicks. Not for engine-neutral UI ru

• bevy-ecs

  Builds and debugs Bevy 0.20 games in Rust: components, Query and Commands systems, schedules, States, observers and headless tests. Use when Cargo.toml depends on bevy, on a B0001 query-conflict panic, or pre-0.20 code (EventReader, SpriteBundle). Not for engine-neutral AI, generation, physics or sh

• defold-core

  Builds and debugs Defold 1.14 games in Lua: collections, game objects, input focus, msg.post messaging, factories, collection proxies and Bob builds. Use for .collection or .script files, on_input never firing, a proxy that never loads, or "could not be found when dispatching message". Not for LÖVE

• love2d-core

  Builds and debugs LÖVE (Love2D) 11.x games in Lua: main.lua callbacks, conf.lua, fixed steps, crisp pixel-art scaling, love.filesystem saves and a scripted run. Use when main.lua calls love.*, or on blurry pixel art, the blue error screen or speed tied to frame rate. Not for Defold (`defold-core`) o

• pygame-core

  Builds and debugs 2D games in Python with pygame-ce (imported as pygame): the event-update-draw loop, delta time, Surfaces and Rects, Sprite groups and headless tests. Use when code imports pygame, or a window says not responding, speed differs per PC or pygame and pygame-ce conflict. Not for engine

• roblox-characters

  Roblox player characters: CharacterAdded lifecycle, Humanoid and HumanoidRootPart, R6, R15 and custom rigs, respawn and Tools. Use when a character script breaks after respawn, animations do not play or replicate, or sprint code fights the Humanoid. Not for hit validation (`roblox-networking`), forc

• roblox-datastores

  Roblox DataStoreService persistence: load on join, save on leave and BindToClose, UpdateAsync vs SetAsync, session locking and OrderedDataStore leaderboards. Use for lost player data, items duplicating after teleport, or "too many requests" errors. Not for engine-neutral saves (`save-systems`), Luau

• roblox-luau

  Roblox Luau scripting and code structure: services, Instances, Script vs LocalScript vs ModuleScript, the task library and typed Luau, with selene and luau-lsp checks. Use when a LocalScript does not run, a client gets nil after joining or wait() needs replacing. Not for remotes (`roblox-networking`

• roblox-networking

  Roblox client-server networking and anti-exploit: RemoteEvent and RemoteFunction contracts, server authority, rate limits, hit validation and replication. Use when a remote trusts the client, exploiters spam remotes or gain items, or hits register wrongly. Not for Luau basics (`roblox-luau`), saving

• roblox-physics

  Roblox physics and spatial queries: assemblies, constraints, collision groups, Raycast and Shapecast, and network ownership. Use when parts fall through or jitter, Touched is unreliable, a ray hits the shooter, or BodyMovers need replacing. Not for hit legitimacy (`roblox-networking`), Humanoid move

• roblox-simulator-economy

  Roblox simulator, tycoon and idle-game economies in Luau: upgrade cost curves, income per second, rebirth pacing, big-number formatting and paid-egg odds, with a Lune calculator. Use for baseCost or rebirth numbers or unearned currency. Not for DataStores (`roblox-datastores`), remote limits (`roblo

• roblox-studio-workflow

  Safely edits an existing Roblox place or Rojo project: finds the source of truth and proves changes with the right test mode or Studio MCP (execute_luau). Use when an agent edits a .rbxl or Rojo project, works through Studio MCP tools, or must report what was tested. Not for installing Studio MCP (`

• roblox-ui

  Roblox UI with ScreenGui and PlayerGui: ResetOnSpawn, UDim2 scale and offset, UIListLayout flex, safe areas, StyleSheet, gamepad selection and touch controls. Use for Roblox HUDs, shops or settings menus, or UI that clips on phones, resets on respawn or loses controller focus. Load `game-ui-ux` too.

• unity-animation

  Unity 6.3 LTS character animation with the Animator (Mecanim): states and transitions, blend trees, Avatar Mask layers, root motion and humanoid IK. Use for SetTrigger wiring, a transition that lags or never fires, sliding root motion, or an upper-body layer overriding the legs. Not for AI state mac

• unity-build-pipeline

  Builds and ships Unity 6.3 LTS players: Build Profiles, IL2CPP vs Mono, managed stripping with link.xml, scripted BuildPlayer, Addressables and CI or headless builds. Use when automating a Unity build or MissingMethodException appears only in the player. Not for a build that is too big (`unity-build

• unity-build-size

  Finds and shrinks what makes a Unity 6.3 LTS build too big: Build Report reading, uncompressed textures, glTFast models, PCM audio and per-platform levers. Use when an APK, AAB, WebGL build or Steam depot is over a size limit or the download is too big. Not for frame rate (`performance-optimization`

• unity-csharp-scripting

  Writes and fixes Unity 6.3 LTS C# gameplay scripts: MonoBehaviour lifecycle, serialization, .meta/GUID discipline and command-line tests. Use for new or renamed .cs files, "Missing script" or a field missing from the Inspector. Not for physics (`unity-physics`), input (`unity-input-system`), data as

• unity-input-system

  Wires Unity 6.3 LTS player input with the Input System package: .inputactions assets, action maps, PlayerInput and control schemes. Use when input does nothing or fires under a menu, FindAction returns null, the old Input class throws, or Input.GetAxis code needs porting. Not for engine-neutral buff

• unity-navmesh

  Unity 6.3 LTS pathfinding with the AI Navigation package: NavMeshSurface baking, NavMeshAgent, NavMeshLink jumps and runtime rebakes. Use when a Unity enemy should chase or patrol, an agent will not move or warps, a path is partial, or the Bake tab is missing. Not for deciding when NPCs move (`game-

• unity-physics

  Unity 6.3 LTS physics in 3D and 2D: Rigidbody and Rigidbody2D, forces and linearVelocity, the layer collision matrix and raycasts. Use when an object falls through the floor, OnTriggerEnter never fires, or a ground ray hits the player. Not for engine-neutral tunnelling tuning (`physics-tuning`), til

• unity-scriptableobjects

  Unity 6.3 LTS data and decoupling with ScriptableObjects: CreateAssetMenu config assets, shared runtime variables, event channels and .asset files made from code. Use for replacing singletons, data-driven items or cards, or values that persist after leaving Play mode. Not for saving progress (`save-

• unity-tilemap-2d

  Unity 6.3 LTS 2D tilemaps: the Tile Palette, Tilemap Collider 2D with a Composite Collider, Rule Tiles and runtime SetTile. Use for painting or generating a tile level, seams between tile colliders, RuleTile not found, or hex and isometric grids. Not for level design (`level-design`), generation (`p

• unreal-behavior-trees

  Unreal Engine 5 (UE 5.8) NPC AI with Behavior Trees, Blackboards, EQS and StateTree: decorators with Observer Aborts, C++ BTTask nodes and running trees from an AIController. Use for UE enemy AI, BT_, BB_ or EQS_ assets, "my AI just stands there" or "MoveTo fails". Not for engine-neutral BT or utili

• unreal-blueprints

  Unreal Engine 5 (UE 5.8) Blueprint visual scripting: Blueprint Classes vs the Level Blueprint, Event Graph, and Cast, Interfaces and Event Dispatchers. Use for BP graphs, how one Blueprint calls another, "cast failed", slow Event Tick or Blueprint compile errors. Not for C++ (`unreal-cpp-gameplay`),

• unreal-cpp-gameplay

  Unreal Engine 5 (UE 5.8) C++ gameplay code: UCLASS and UPROPERTY reflection, the Gameplay Framework, GC-safe pointers, Build.cs and command-line builds. Use for GENERATED_BODY, Live Coding, "unresolved external symbol" or UHT errors. Not for Blueprints (`unreal-blueprints`), Enhanced Input (`unreal-

• unreal-enhanced-input

  Unreal Engine 5 (UE 5.8) player input with Enhanced Input: Input Actions (IA_), Mapping Contexts (IMC_), ETriggerEvent bindings and remappable keys. Use when wiring move, look or fire, building a rebind menu, or input does nothing, stops after respawn or fires every frame. Not for engine-neutral inp

• unreal-niagara

  Unreal Engine 5 (UE 5.8) Niagara VFX: systems, emitters, User parameters, spawning from C++ or Blueprints, bounds and GPU vs CPU sim. Use for any Unreal particle effect, NS_ assets, muzzle flashes or impacts, or effects that do not show, vanish at the screen edge or never stop. Not for Unity VFX Gra

• unreal-packaging

  Packages and ships Unreal Engine 5 (UE 5.8) projects: Shipping builds, cooking, pak/IoStore and RunUAT BuildCookRun with UAT and cook log reading. Use for a packaged game with a black screen, a map missing in the build, "BUILD FAILED" or an AutomationTool exit code. Not for store uploads (`steam-pub

• phaser-arcade-physics

  Phaser 4 Arcade Physics movement and collision: bodies, velocity, gravity, colliders vs overlaps, groups and bullet pools. Use for a Phaser platformer or top-down controller, or a sprite that ignores physics, onFloor() always false or bodies passing through walls. Not for scenes and the loader (`pha

• phaser-core

  Sets up and debugs Phaser 4 games (and pinned Phaser 3.90): Game config, Scene lifecycle, the loader, scene transitions and Phaser 3 to 4 migration. Use when code imports phaser, or on a black screen, assets undefined in create, or a HUD scene behind the game. Not for colliders (`phaser-arcade-physi

• pixijs-rendering

  Builds and debugs 2D browser game rendering with PixiJS v8: async init, Assets loading, the Container and Sprite scene graph, pointer dragging and v7-to-v8 migration. Use when a game or playable ad uses pixi.js, or on a blank canvas, clicks not firing, or drag stopping at the sprite edge. Not for da

• threejs-gltf-loading

  Loads glTF/GLB models into three.js r187 and plays their animations: GLTFLoader, DRACO, Meshopt and KTX2 decoders, AnimationMixer cross-fades and SkeletonUtils clones. Use when a model is invisible or tiny, decoder files 404, animations never play, or clones share one skeleton. Not for scene setup (

• threejs-materials-lighting

  Lights and shades three.js r187 scenes: standard, physical and unlit materials, lights, shadows, HDR environment lighting and tone mapping. Use when a mesh renders black or washed out, shadows are missing or full of acne, or EffectComposer darkens the image. Not for renderer setup (`threejs-scene-se

• threejs-scene-setup

  Sets up and debugs a plain three.js r187 game or 3D scene: import maps, Scene, PerspectiveCamera and WebGLRenderer, setAnimationLoop with Timer, resize, OrbitControls and WebGPURenderer. Use on "Failed to resolve module specifier three", a black canvas or nothing animating. Not for GLB loading (`thr

• game-docs

  Writes and maintains a game's design docs: a one-page GDD with a feature index and short feature notes, kept true to the code by a link and status checker. Use for "draft a GDD", "spec out this mechanic", or updating docs after a playtest or code change. Not for building a game when no docs were ask

• game-jam

  Plans and ships a game jam entry against a fixed deadline: reads the jam rules, scopes to the clock, keeps a cut list and checks the build before submitting. Use for Ludum Dare, GMTK, Global Game Jam or any itch.io jam, a 48-hour game, or "we're behind, what do we cut". Not for untimed experiments (

• itch-publish

  Publishes and updates games on itch.io with the butler CLI: butler push to user/game:channel, channel platform tags, HTML5 builds, --userversion and CI uploads. Use for "upload to itch", an HTML5 game that downloads instead of playing, a blank or 403 web build, or "invalid target". Not for Steam (`s

• prototype-fast

  Builds a throwaway playable prototype in about an hour to answer one question, usually "is this mechanic fun?": a one-question brief, a greybox, a debug HUD, a playtest and a keep, kill or retune call. Use for "prototype this", "just get something playable" or whether to keep prototype code. Not for

• steam-publish

  Publishes or updates a game on Steam with Steamworks and SteamPipe: depots, app_build .vdf scripts, steamcmd uploads, beta branches, SetLive, store review and Coming Soon. Use for steamcmd, ContentBuilder, "Failed to get application info", Steam Deck Verified or "ship it on Steam". Not for itch.io (