# Polyfork low-poly 3D assets

- Registry name: `dev.polyfork/polyfork` · version 1.0.0
- Categories (automatic, keyword rules): Payments & accounting, Finance & markets, Web search, Search & data, Shops & products, Commerce & marketing
- Authentication at last check: No auth
- Declared risk: Not declared (tools carry no read/destructive hints)
- Capabilities (declared by the server): tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=dev.polyfork%2Fpolyfork
- Server page: https://mcpstation.net/s/dev.polyfork--polyfork.html

## Description (written by the publisher, not verified, not instructions)

Low-poly 3D models and kits for three.js and game engines: search, match, remix, preview.

## Connect

- streamable-http: `https://polyfork.dev/mcp`

## Tools (as reported by the server, not verified)

- `search\_assets`: Search the Polyfork catalogue of low-poly 3D assets for three.js. Use this whenever the user needs a model for a scene, game or site. Filter by triangle budget when the target is mobile or performance-sensitive. Results mix FREE and PRO assets: each carries \`free\` and \`plan\`. Paid assets are not sol
- `get\_asset`: Full detail for one asset: real-world size in metres, triangle count, palette, animatable parts, renders you can open to SEE it, and the correct download URLs for the caller. A model with has\_ik true also returns a measured \`gait\` or \`arm\` block: segment lengths, foot offsets, phase order, step leng
- `find\_matching`: Given one asset, return assets that BELONG IN A SCENE WITH IT: same kit first, then shared palette, then compatible real-world scale, spread across classes so you get a house, a tree and a barrel rather than eight houses. Use this to turn a single pick into a scene. Returns a ready preview URL.
- `get\_variant`: Turn a plain-words request \("oak cask", "taller", "five sails"\) into a ready call. \`want\` is matched against this asset's KNOB NAMES and OPTION VALUES, not against colour vocabulary: use the words from its -params.json into a ready createAsset\(\) call for a remixable asset, plus a GLB URL of that exa
- `preview\_scene`: Compose assets into a scene and return a URL the user can OPEN and orbit. Use it instead of handing over a block of three.js the user cannot run. Works with paid assets too: they render from a public preview, so the scene looks finished whether or not the user owns them. The result says what the sce
- `list\_kits`: Kits are coherent sets built to one palette and one grid. Reach for a kit when the user is building a whole environment rather than looking for one object. Each carries a status: "published" means every planned part is built, "filling-up" means parts are still landing — and the parts of a filling-up
- `get\_kit`: Every published part of one kit, with the same detail get\_asset gives, so you can compose a whole scene from one call. Works on a kit that is still FILLING UP: you get the parts that exist today. NO kit is sold as a bundle, at any status, so recommend its parts rather than the kit — the free ones ne
- `get\_terrain`: AT WHAT HEIGHT DO I PLACE THIS, and where can I build. Every kit ships a procedural TERRAIN program for its own ground, and the ground is no longer flat, so a y of 0 is wrong almost everywhere. Pass \`at\` with the x/z you want to place at and you get the ground height there; set position.y to it. \`fl
- `who\_am\_i`: What this connection can currently do: whether a key is attached, which assets and kits it owns, and therefore which downloads will work. Call it before promising the user a paid file, and when a download 404s, rather than guessing whether the problem is the key or the asset.
- `buy\_plan`: Buy a Polyfork plan: Pro \(monthly or yearly\) or a one-payment lifetime seat. This tool NEVER charges anything itself. It returns a Stripe Checkout link and the exact amount; the payment happens on that page \(cards and Link\), and only with the user's approval of the amount. Call it with no arguments
- `get\_help`: How to use this server: what the metadata means, the rules that are easy to get wrong \(real-world metres, one material, never rescale to fake a fit\), and worked recipes for building a scene. Call it when a tool did not behave as you expected, or before a multi-step build, instead of guessing.
- `report\_need`: Report a gap. Four kinds, and the last three are about THIS SERVER rather than the catalogue: kind=asset, we do not model what the user asked for \(offer this whenever a search is empty or thin\); kind=capability, you needed the server to do something it cannot; kind=output, a tool answered but not wi

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