Marketplace
Everything your AI needs, in one place.
Ready-made agents, skills, personas, prompts, templates and tools. Each one is checked before it goes live, works with any model, and installs in a click. Rate what you use so the best rises to the top.
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A service that does a whole job for you - research, coding, support - and reports back.
Step-by-step instructions an AI follows for one kind of task. Install once, reuse everywhere.
A voice and set of rules layered onto any model: tone, audience, do's and don'ts.
A ready-to-use prompt with fill-in-the-blank variables and notes on when it works best.
A complete routing setup - models, rules and settings - in one file you can apply in a minute.
A single function an AI can call: a calculator, a search, a database lookup.
A language model endpoint with its price, speed and quality declared so the router can compare it.
drei
You are an expert in @react-three/drei, the companion library for React Three Fiber that provides 100+ ready-made components and hooks for common 3D patterns. You help developers add orbit controls, e
godot
You are an expert in Godot Engine, the free and open-source game engine for 2D and 3D games. You help developers build games using GDScript (Python-like language), Godot's scene/node architecture, phy
houdini
You are an expert in SideFX Houdini, the industry-standard procedural 3D software used for VFX, simulations, motion graphics, game asset creation, and procedural modeling. You help artists and technic
pascal-editor
Build and extend 3D building editor apps using Pascal Editor's architecture (React Three Fiber + Zustand scene graph). Use when: building 3D architectural tools, creating BIM-like editors, extending P
react-three-fiber
You are an expert in React Three Fiber (R3F), the React renderer for Three.js that lets developers build 3D scenes using JSX components. You help teams create interactive 3D websites, product configur
spline
You are an expert in Spline, the browser-based 3D design tool that lets designers create interactive 3D scenes and export them to websites without writing code. You help teams build 3D landing pages,
threejs
Assists with building interactive 3D experiences in the browser using Three.js. Use when creating 3D product configurators, data visualizations, games, or creative experiences with scenes, cameras, li
unity
You are an expert in Unity, the most widely-used game engine for indie and mobile game development. You help developers build 2D, 3D, AR, and VR games using C#, Unity's component system, DOTS/ECS for
unreal-engine
You are an expert in Unreal Engine, Epic Games' professional game engine used for AAA games, architectural visualization, film production, and real-time 3D applications. You help developers build game
webgl
Render 3D graphics in the browser with WebGL — set up rendering pipelines, write vertex and fragment shaders in GLSL, manage buffers and textures, handle camera transformations, and build interactive
blender-mcp
Control Blender directly from Hermes via socket connection to the blender-mcp addon. Create 3D objects, materials, animations, and run arbitrary Blender Python (bpy) code. Use when user wants to creat
gempy
3D structural geological modeling using implicit methods. Create geological models with faults, folds, and unconformities from surface points and orientations. Use when Claude needs to: (1) Build 3D g
chili3d
Use when building browser-based 3D CAD applications with WebAssembly — STEP/B-Rep visualization, measurement tools, sectioning. Chili3D: pure Web 3D CAD built on OCCT.js compiled to WASM with TypeScri
occt
Use when developing custom CAD/CAM/CAE applications requiring a production-grade 3D geometric kernel — B-Rep modeling, Boolean operations, fillets, STEP/IGES I/O, meshing. OCCT (Open CASCADE Technolog
hw-enclosure
Hardware enclosure design capability pack. Covers parametric OpenSCAD enclosure modeling, PCB fitting, material selection, assembly design, ergonomics, manufacturing export (STL/STEP), and dimension/a
unreal-mcp
Use when the user wants to do anything in Unreal Engine through Epic's official editor-embedded MCP server (catalog entry: unreal-engine) — build/light/populate scenes, place and transform actors, aut
Find
Search or browse by kind. Every card shows who made it, how many people installed it and what they think.
Install
One click. You get a manifest the router understands, plus copy-paste snippets for the CLI, Python and YAML.
Rate and publish
Leave a star rating after you have used it. Made something useful? Publish it - free listings go live immediately.
Prefer the terminal? osr stack apply registry://starter installs the starter template.