thrixel/build-world · skills/build-world/SKILL.md

build-world skillA

build-world is agent-read markdown (skill) from thrixel/build-world: Builds polished, fully playable 3D game prototypes in Unity, Roblox, or three.js with high-quality (.glb) meshes from the Thrixel API, and publishes finished games to a public thrixel.world link that anyone can play in a browser. Use when the user wants to make a game, build a playable prototype, or generate 3D assets - and also when they want to publish or host a game folder they already have, share a playable link, or list, rename, update, unpublish or find the link for a game they published e.

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add thrixel/build-world/build-world@git:20260910.bc1b31b
Exact content
mdr add thrixel/build-world/build-world@sha256:4b2fa120f9265066

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_5dfjuhae6dob4t6w.svg)](https://markdownregistry.com/a/art_5dfjuhae6dob4t6w)

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Versions

versioncommittedcommitsizeaudit
git:20260910.bc1b31b latest2026-09-10 bc1b31b 73,732 BA view · diff
git:20260904.6da62692026-09-04 6da6269 72,640 BA view · diff
git:20260903.91289b12026-09-03 91289b1 65,333 BA view · diff
git:20260903.f6a13fc2026-09-03 f6a13fc 64,748 BA view · diff
git:20260901.590b03c2026-09-01 590b03c 63,021 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (73732 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

thrixel/build-world · 73 stars · license Apache-2.0 · pushed 2026-09-10 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_5dfjuhae6dob4t6w
GET https://markdownregistry.com/api/v1/resolve?ref=thrixel/build-world/build-world
GET https://markdownregistry.com/api/v1/blob/4b2fa120f926506657a189f91db6ad49c8c6edf62980d96a456a34034b6cf62c