Skill Claude CodeCodex ✓ vendor
Builds and operates live games with Unity Services. Use when the user asks about backend or live-ops features such as player accounts, cloud save, leaderboards, achievements, progression and battle passes, economies, cloud code, or remote config.
Skill Claude CodeCodex ✓ vendor
Implements, configures, and debugs Unity In-App Purchases, including subscriptions, receipt validation, and direct-to-customer payments via Stripe or Coda. Use when asked about real-money purchases or microtransactions, or migrating from native store billing, RevenueCat, Adapty, Essential Kit, or UniPay.
Skill Claude CodeCodex ✓ vendor
Sets up and configures Unity AI Navigation, including NavMesh surfaces, agents, obstacles, and links. Use when the user asks about navigation meshes, pathfinding, patrol routes, or obstacle avoidance.
Skill Claude CodeCodex ✓ vendor
Integrates the LevelPlay ad mediation SDK via the Ads Mediation package. Use when the user asks about adding rewarded, interstitial, or banner ads, mediation or ad privacy setup, Android or iOS ad dependency build failures, or migrating from Unity Ads or IronSource APIs.
Skill Claude CodeCodex ✓ vendor
Sets up and configures Unity Localization, including locales, String and Asset Tables, and CJK fonts. Use when the user asks to add languages, translate UI text, or mentions i18n or multilingual support.
Skill Claude Code ✓ vendor
Guides creating a new Unity project, gathering concept, platforms, and monetization before setting up the project, source control, and packages. Use when the user asks to start a new game or prototype.
Skill Claude CodeCodex ✓ vendor
Optimizes audio memory, CPU cost, and playback quality through import settings and mixer configuration. Use when asked to reduce audio memory or Audio Mixer CPU cost, change clip Load Types, sample rates or codecs, or force 3D audio to mono.
Skill Claude CodeCodex ✓ vendor
Optimizes TextMeshPro rendering, memory, and font setup, including font asset stacks, fallback atlases, SDF quality, and worldspace text. Use when the user asks about TMP fonts, CJK or multilingual text, or text performance.
Skill Claude CodeCodex ✓ vendor
Optimizes Unity WebGL and WebGPU builds for smaller downloads and faster load. Use when a web build is too large or stutters, or the user asks about compression, stripping, shader variants, or web profiling.
Skill Claude CodeCodex ✓ vendor
Diagnoses 3D PhysX collision and trigger problems. Use when OnCollisionEnter or OnTriggerEnter doesn't fire, objects pass through each other, raycasts miss, or a MeshCollider misbehaves. Also answers 2D and DOTS physics best-effort if no dedicated skill is available.
Skill Claude CodeCodex ✓ vendor
Guides real-time online multiplayer with Unity Multiplayer Services. Use when the user asks about network topology, hosting, matchmaking, or session-based play such as rooms, parties, and lobbies, not backend features.
Skill Claude CodeCodex ✓ vendor
Adds and configures in-game voice and text chat with Unity Vivox. Use when the user asks about voice chat, microphone permissions, mute controls, proximity voice, team and lobby channels, or direct messages.
Skill Claude CodeCodex ✓ vendor
Generates custom Shader Graph nodes from HLSL code. Use when the user wants a new Shader Graph node or to make existing HLSL work as a reflected function node.
Skill Claude CodeCodex ✓ vendor
Edits Unity sprite rectangles, borders, pivots, outlines, and slicing by generating C# scripts. Use when the user works with sprite sheets or sprite slicing.
Skill Claude CodeCodex ✓ vendor
Generates and modifies Unity IMGUI editor code such as EditorWindows, custom Inspectors, PropertyDrawers, and OnGUI scripts. Use for IMGUI or OnGUI or maintaining existing IMGUI code.
Skill Claude CodeCodex ✓ vendor
Understands, edits, and generates Unity uGUI Canvas hierarchies, RectTransforms, Layout Groups, and prefab UI. Use for requests involving Canvas, uGUI, RectTransform, or prefab UI files.
Skill Claude CodeCodex ✓ vendor
Understands, edits, and generates Unity UI Toolkit UXML and USS with flex layouts. Use for requests involving UI Toolkit, UIElements, UIDocument, PanelSettings, custom elements, or UI runtime binding.
Skill Claude CodeCodex ✓ vendor
Routes Unity UI requests to the right framework skill (UI Toolkit, uGUI, or IMGUI) and answers UI comparison questions. Use for menus, HUDs, panels, or editor UI when the request doesn't name a framework. Consult before writing any UI code.
Skill Claude Code ✓ vendor
Controls the Unity Editor and projects from the command line, driving a running Editor to edit scenes and assets or run C#. Use when asked to install or manage Editors, licenses, or projects, set up version control, build, test, configure the Unity MCP server, or run any unity command.
Skill Claude Code ✓ vendor
Adds, removes, upgrades, and discovers Unity (UPM) packages from outside the Editor. Use for headless or CI package installs, verifying package IDs and versions, or choosing which packages a game needs. The Unity CLI doesn't manage packages.
Skill Claude CodeCodex ✓ vendor
Sets up, configures, and debugs URP post-processing with the Volume framework. Use for bloom, tonemapping, color adjustments, depth of field, vignette, or other Volume overrides.
Skill Claude CodeCodex ✓ vendor
Reviews a Unity 6 URP ScriptableRendererFeature that uses the Render Graph API, checking resource wiring, material binding, execution structure, and best practices. Use to validate a renderer feature.
Skill Claude CodeCodex ✓ vendor
Sets up, diagnoses, and fixes pixel perfect 2D rendering with PixelPerfectCamera in URP or Built-in. Use when a retro-style or pixel art 2D game looks blurry, jittery, or misaligned. Not for HD 2D or high-resolution art.
Skill Claude CodeCodex ✓ vendor
Routes Audio Sources into existing Audio Mixer Groups, classifying each source by what it plays. Use when the user asks about cleaning up mixer assignments, routing audio through a mixer, or which group a sound belongs in.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: