build-world
thrixel/build-worldSkill
Builds polished, fully playable 3D game prototypes in three.js, Roblox, Unity, or Unreal Engine, with high-quality (.glb/.fbx) meshes from the Thrixel API, and (for three.js and Unity) 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 earlier.
Why this score
This repo hosts 4 skills, so its 104 stars are split between them (about 26 each) for scoring.
Popularity score: 60/100 from public GitHub signals only. It shows how widely used and maintained this is, not how well it works. Not included yet: the fake-star check. The security scan is shown separately and doesn't change the score. How we rank
Security
Scanned Oct 20, 2026 at commit aad00ff99d57, with Cisco's open-source skill-scanner.
What its code does:
- Runs shell commands Common for dev tools. Read the commands it runs.SetupAndInstallationFlow.md:1, engines/roblox/setup.md:1, engines/threejs/setup.md:2 and 6 more
- Runs code it builds while running (eval or exec) Harder to read ahead of time, since the code is assembled while it runs.engines/threejs/tools/lib/harness.mjs:161
- Makes network requestsSKILL.md, engines/roblox/tools/roblox_helpers.py:203, engines/unreal/tools/uemcp.py:48 and 4 more
Web addresses in its code:
- apis.roblox.comengines/roblox/roblox.md:54
- raw.githubusercontent.comengines/roblox/setup.md:28
- api.github.comSKILL.md:61
- astral.shSetupAndInstallationFlow.md:158
- public-cdn.cloud.unity3d.comengines/unity/setup.md:7
These are the sites named in the code, so it's where your data could go. It isn't a complete list: code can build addresses while it runs, and a few of these may be links rather than calls. Whatever you send also goes to the AI model you use.
A scan lists patterns in the code. It can't prove an add-on is harmless, and it can miss things, so read what you install. How we scan
Alternatives
Other makers' add-ons that do the same job, next to this one.
| Name | Score | Stars | Context | Updated |
|---|---|---|---|---|
| This onebuild-world thrixel/build-world · Skill | 60 | ★ 104 | ≈141 always | 16d ago |
| game-world-design zenstory-ai/novel-to-game · Skill Both about world and game | 66 | ★ 896 | ≈144 always | 16d ago |
| scroll-world oso95/scroll-world · Skill Both about world | 81 | ★ 10k | ≈23 always | 3mo ago |
| real-world-rails steveclarke/real-world-rails · Skill Both about world and find | 76 | ★ 544 | ≈79 always | 16d ago |
| inkos-play-world Narcooo/inkos · Skill Both about world and play | 81 | ★ 10k | ≈30 always | 17d ago |
| World Monitor koala73/worldmonitor · MCP server Both about world | 85 | ★ 90k | not measured | today |