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Blender Asset QA Review Gate

A mandatory QA gate that numerically validates Blender meshes (z-fighting, normals, non-manifold, UVs, weights, materials) and renders multi-angle review sheets before export or delivery.

Image & VideoIntermediate★ 671⑂ 67AI score 9/10Last updated: Oct 30, 2026

What it does

  • Runs qa_check.py to catch z-fighting, back-to-back faces, floating/detached islands, inverted or inconsistent normals, non-manifold and boundary edges, degenerate faces, duplicate verts, n-gons, unapplied/negative scale, UV problems, bad skin weights, and material/texture errors.
  • Applies purpose-specific profiles: game, render (lenient), print (watertight), roblox (20k tris/mesh, watertight, no n-gons, ≤4 influences).
  • Provides a finding → cause → fix table with concrete Blender operators (remove_doubles, normals_make_consistent, dissolve_degenerate, fill_holes, etc.).
  • Forces a visual pass via MCP look or review_shots.py in material/solid/wireframe/xray modes, plus manual checks for silhouette, shading artifacts, hidden geometry and deformation.

Who it's for

  • Blender artists shipping game, 3D-print or Roblox assets who need a pre-delivery gate.
  • Anyone letting an AI model geometry who wants proof the result is actually clean.
  • Riggers and UV artists who want topology issues caught before they propagate.

Usage examples

  1. Check a character's parts together: scripts/qa_check.py -- --objects Body Head Hat --profile game, fix and re-run until "pass": true.
  2. Pre-upload validation for Roblox with --profile roblox to verify tri budget, watertightness and bone influences.
  3. Spot detached pieces with review_shots.py -- --objects ... --mode random (one color per object), then --mode wire for topology.
  4. Tune thresholds: --eps 0.0002 for tiny jewelry, 0.005 for large environment scenes.

· · · Install guide · · ·

Try it now, no install

Paste this into Claude to use the skill without installing anything.

Read the instructions in this file and follow them to help me:
https://raw.githubusercontent.com/EL4CTEO/blender-skills/HEAD/skills/blender-asset-qa/SKILL.md

What I want: (describe your task here)

If Claude can't open the link, open it yourself and paste the contents instead.

↓ If it works for you, download the ZIP below and install it. Then it runs on its own — no pasting each time.

Install in the Claude app (no terminal)
  1. Download the ZIP with the button below.
  2. In Claude, open Settings → Capabilities and turn on 'Code execution and file creation'. (one time)
  3. Go to Customize → Skills → + → 'Upload a skill' and upload the ZIP.
↓ Download ZIP
Install in Claude Code

Let Claude do it — paste this into Claude Code

Install the skill I found on AI Skill Mart.
Copy the skills/blender-asset-qa folder from the GitHub repo EL4CTEO/blender-skills into my ~/.claude/skills/blender-asset-qa/.
When it's done, tell me in one line what this skill can do.

Install with a command instead

git clone https://github.com/EL4CTEO/blender-skills.git && mkdir -p ~/.claude/skills && cp -r blender-skills/skills/blender-asset-qa ~/.claude/skills/

⚠ This is a third-party skill. Check the source repository before installing.

  1. Open a terminal.
  2. Clone the repository: git clone https://github.com/EL4CTEO/blender-skills.git
  3. Create the skills folder: mkdir -p ~/.claude/skills
  4. Copy the skill: cp -r blender-skills/skills/blender-asset-qa ~/.claude/skills/
  5. Verify qa_check.py and review_shots.py exist under ~/.claude/skills/blender-asset-qa/scripts/.
  6. Install Blender; for live look reviews, configure a Blender MCP server connection (skip if you only run headless shots).
  7. Restart Claude Code and ask something like "run QA on this mesh before export" to trigger the skill.
View source on GitHub ↗License: MIT