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- sculptforge prep
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sculptforge prep
Convert AI-generated 3D meshes into manifold, hollowed, and jointed parts for FDM and Resin 3D printing.
$15
sculptforge prep
Example session with this skill installed
I have a raw GLB character sculpt from Tripo3D. It is way too small and solid. I need it scaled to 150mm, hollowed for resin printing with vents, and exported as a 3MF.
- Read your context and instructions
- Compiled the sculptforge prep
I have processed the raw GLB sculpt through the manufacturing pipeline. The model was scaled from 0.15 units to 150.0mm, grounded to the print bed, and hollowed to a 2.0mm shell with anti-suction venting.
Manufacturing Prep Summary
| Metric | Value | Status |
|---|---|---|
| Input Scale | 0.15 units | Corrected |
| Final Height | 150.00 mm | Verified |
| Wall Thickness | 2.0 mm | Uniform |
| Drain Port | 3.5 mm (Bottom) | Active |
| Vent Port | 3.0 mm (High) | Active |
| Manifold Check | Watertight | Pass |
| Body Count | 1 (Hollowed) | Pass |
Technical Deliverables
I have generated the following assets in your build/ directory:
sanitized_character_hollow.stl: The final manifold mesh with dual-port venting.character_assembly.3mf: Native slicer project with millimeter units.preview_ortho.png: 2x-supersampled Z-buffer preview with crease filtering.blueprint_quad.png: 4-view orthographic technical drawing.
Next steps
- Review the
blueprint_quad.pngto confirm vent port placement. - Load the
.3mffile directly into Lychee or Chitubox slicer. - Check the
fragile_features.jsonlog for any walls under 0.8mm that might need supports.
Connects securely to your tools. The creator never sees your data.
About this skill
AI-generated 3D meshes often arrive with broken geometry, floating debris, and incorrect scaling, making them impossible to print without manual cleanup. This skill automates the transformation of raw sculpts into production-grade FDM and resin parts using deterministic geometry scripts.
What it does
- Automated mesh sanitization purges boolean cutters, floating debris, and non-manifold edges.
- Precision joint generation creates tapered trapezoidal dovetails or conical alignment pins with calibrated clearance.
- Normal-offset socketing cuts assembly ports using surface-normal displacement to prevent fitment binding.
- Anti-suction resin hollowing shells solid models and adds dual-port vents to prevent FEP suction failure.
- Scale normalization detects meter-to-millimeter errors and grounds models to
Z=0for the print bed. - Manufacturing packaging exports slicer-ready 3MF archives, orthographic blueprints, and assembly routing sheets.
How it works
- Run
env_doctor.pyto verify local geometry libraries liketrimeshandscipy. - Use
mesh_sanitizer.pyto fix scale, purge helper objects, and identify fragile walls under 0.8mm. - Apply
dovetail_splitter.pyornormal_offset_socket.pyto partition large models for assembly. - Execute
resin_hollow_doctor.pyto generate hollow shells with mandatory drain and air vent ports. - Finalize with
run_pipeline.pyto export verified STLs and a 3MF slicer project.
Frameworks & tools
This skill utilizes trimesh, numpy, and scipy.spatial.cKDTree for geometric computations. It integrates with Blender MCP and headless Blender environments using Pillow for preview rasterization.
Why this beats prompting it yourself
Generic prompts cannot compute 3D surface-normal displacements or verify watertight manifolds. This skill uses specific Python geometry engines to ensure parts fit together with exact tolerances that prose cannot define.
Use cases
- Converting a Tripo3D or Meshy character sculpt into a multi-part assembly.
- Prepping solid figurines for resin printing by adding internal voids and suction vents.
- Fixing "tiny model" import bugs where assets appear at 0.1% of their intended size.
- Generating professional 4-view orthographic blueprints for assembly documentation.
Known limitations
Does not support manual organic sculpting, digital clay modeling, or skeletal rigging. Requires local installation of trimesh and scipy to run geometry scripts.
Find more skills like this on the Claude Skills Marketplace, the Codex Skills Marketplace and the Gemini Skills Marketplace, or browse Claude Skills for Agents & Orchestration.
Requires local Python environment with trimesh and scipy. Not for organic sculpting, rigging, or PBR texturing. Minimum feature detection capped at 0.8mm.
How to use
- 1
Connect your agent to the Agensi MCP
Copy the prompt and paste it into Claude, ChatGPT, Cursor or any agent that supports MCP. It sets up the connection for you. Manual setup
- 2
Sign in to Agensi
Your agent shows a sign-in link. Sign in and click Allow.
- 3
Ask for what you need
Your agent loads this skill and uses it on your task. It always asks before buying a skill.
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