Individual skill

asset-gen

Generate game assets, locally and free by default with godogen_assets: images and transparent PNGs (Qwen-Image), textured GLB models (TRELLIS.2), rigged humanoids with generated moves and lip-synced speech, sound effects and voice lines. Paid APIs cover what the local tools can't make — Gemini / xAI Grok images, animated sprites from video, Tripo 3D, Gemini TTS voice acting, Lyria music. Use whenever a game needs generated art or audio.

asset-gen/SKILL.md

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Last checked: Nov 2, 2026

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Repository stars (not skill ratings): 7,298
Repository last updated: Oct 16, 2026
License: MIT

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SKILL.mdcore · 5,961 bytes
SKILL.mdcore · 5,961 bytes
api.mddoc · 13,670 bytes
motion.mddoc · 16,239 bytes
rembg.mddoc · 2,705 bytes
tools/asset_gen.pyruns · 23,252 bytes
tools/find_loop_frame.pyruns · 4,442 bytes
tools/grid_slice.pyruns · 1,941 bytes
tools/loop_audio.pyruns · 4,079 bytes
tools/rembg_matting.pyruns · 12,107 bytes
tools/requirements.txtdoc · 99 bytes

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# Asset Generator

Assets come from [godogen_assets](https://github.com/htdt/godogen_assets): local generators on this machine's GPU, one command per task, free. Its checkout here is `${GODOGEN_ASSETS}`, and its docs are the reference; this page is the TL;DR plus what the game needs on top. Read `${GODOGEN_ASSETS}/README.md` once (conventions, a character start to finish, checking results), and a part's README up to `How it works` before first using its tool.

| Command | Makes | README in the checkout |
|---------|-------|------------------------|
| `qwen-image` | PNG from text; `rgba`: real transparency; `edit -i ref.png`: image-to-image | `image/` |
| `gen3d` | textured GLB from an image | `mesh/` |
| `mia-rig` | Mixamo-rigged humanoid from a GLB | `rig/` |
| `add-moves`, `gen-moves` | idle/walk/run/jump onto a rig; custom moves from text prompts | `motion/` |
| `grip-prop` | a prop made holdable; `add-moves --hold` puts it in a character's hand | `motion/` |
| `lipsync` | speaking mouth + lip-synced clip from a voice line | `lipsync/` |
| `stable-audio` | sound effects, seamless ambience loops | `sfx/` |
| `qwen-tts` | voice lines from a description, or cloned from a reference line | `voice/` |