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Get Started Free →ivanmurzak/assets-prefab-instantiate
Instantiate a prefab into the currently active scene at an optional position/rotation/scale, parented under an optional scene GameObject path. Use 'assets-find' to locate the prefab asset first.
Passed 20 of 23 test cases with the skill, and 7 of 23 without it.
and 23 more in the full report
14 fixed7 passed either way3 still failing0 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 13 test cases the skill fixed. Same model, same prompt, with and without the skill.
Instantiate 'Assets/FX/Explosion.prefab' at 'Effects/Explosion_1' at position x=0, y=5, z=0. I do not want to specify rotation or scale in my CLI call.
| Checked | Without skill | With skill |
|---|---|---|
| Includes position object while omitting rotation and scale properties. | Missed | Passed |
| Uses prefabAssetPath to specify source asset path. | Missed | Passed |
The instructions your model reads when the skill loads.
Instantiates prefab in the current active scene. Use 'assets-find' tool to find prefab assets in the project.
prefabAssetPath — project asset path of the prefab to instantiate.gameObjectPath — destination path in the scene; the last segment becomes the new GameObject's name, any prefix is looked up as the parent (must already exist).position / rotation / scale — optional transform; default to zero / zero / one.isLocalSpace — when true, applies the transform in local space relative to the parent.unity-mcp-cli run-tool assets-prefab-instantiate --input '{
"prefabAssetPath": "string_value",
"gameObjectPath": "string_value",
"position": "string_value",
"rotation": "string_value",
"scale": "string_value",
"isLocalSpace": false
}'
For complex input (multi-line strings, code), save the JSON to a file and use:
unity-mcp-cli run-tool assets-prefab-instantiate --input-file args.jsonOr pipe via stdin (recommended):
unity-mcp-cli run-tool assets-prefab-instantiate --input-file - <<'EOF' {"param": "value"} EOF
If unity-mcp-cli is not found, either install it globally (npm install -g unity-mcp-cli) or use npx unity-mcp-cli instead.
test cases passed, vs 7 / 23 without
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