meshy-3d-printing
Generate or prepare models for physical 3D printing, including white or multicolor prints, Creative Lab products, sizing, and slicer handoff.
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- #9005
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Install
Works with every agent the skills CLI supports.
npx skills add https://github.com/meshy-dev/meshy-3d-agent --skill meshy-3d-printing- 01
Install
Run the command in your project. The CLI asks which agents to install for.
- 02
Describe the task
Ask your agent for something this skill covers. It loads meshy-3d-printing automatically when relevant.
- 03
Review the result
The agent follows the SKILL.md steps, scripts and references bundled with the skill.
SKILL.md
The instructions your agent reads when the skill is triggered.
Meshy 3D Printing
Use Meshy CLI 0.4.3 to deliver the requested print files at the intended size, with analysis/repair results where applicable and a slicer handoff when requested. This skill is self-contained. Ordinary digital assets belong to meshy-3d-generation.
| Need | Reference |
|---|---|
| CLI runner, credentials, or output location | Setup |
| Local preparation, cloud generation, or product workflow | Printing recipes |
| Cost, waiting, preview, delivery, or finding a previous model | Delivery |
| Failed or uncertain operation | Troubleshooting |
Read relevant sections as needed. Recipes illustrate valid commands; select only the stages needed for the user's output.
Choose local or cloud work
| Request | Route |
|---|---|
| Scale, orient or ground an existing OBJ | Local mesh prepare-print; no auth or balance |
| Open an existing STL or 3MF | Local slicer detect and slicer open; no auth or balance |
| White model from text or photo | Generate geometry without textures; analyze/repair as needed; prepare the file |
| Multicolor model | Generate/reuse geometry; analyze/repair as needed; texture; multi-color-print |
| Print in separate parts (build plate, colours per part, fewer supports) | Generate/reuse geometry; auto-split; slice the parts |
| Creative Lab figure, vinyl figure, brick figure, lamp, keychain, fridge magnet, keycap or pixel fidget board | Prototype → review → build → select product artifacts |
| Creative Lab collapsible fidget | One create from the photo → STL |
A figurine does not by itself require Creative Lab. Infer the route from the intended product; ask about size, color or style only when the missing choice materially changes the result. For an existing model, distinguish local preparation from cloud printability analysis; a local dimension check cannot establish full printability.
Cloud authorization
Resolve the runner automatically using Setup (compatible meshy or
npm exec --yes --package=meshy-cli@0.4.3 -- meshy …). Local-only work stops at runner setup.
Cloud work reuses a verified session. If login is needed, keep auth login --device running,
show its URL and user code in commentary/progress, never a final answer, and await the
same tool session in this turn. After it exits, verify auth status and resume the print job.
Do not ask for a "done" message or credentials in chat; Setup has the host wait procedure.
Printing-specific constraints
- Repair changes geometry and drops textures. Use repaired geometry downstream and retexture before multicolor output. Use analysis when functional parts, thin features or other requirements make it relevant, with the printer type and print size when known so wall thickness is checked too; its report does not establish material suitability.
- Prepare a Y-up OBJ as a new Z-up file at the requested height, centered and grounded. Do not repeat the transform or apply it to STL, 3MF, or relief product output. A multicolor 3MF requires no OBJ conversion. Product ZIPs and optional lamp bases have distinct handling in Printing recipes.
- API, downloads and geometry operations use the CLI. Local inputs have a 50 MiB limit, and a
local model must be GLB or glTF (multicolor: GLB); an STL, OBJ or FBX goes to Meshy only as an
http(s) URL.
Business commands use
--output-schema v1 --format json --no-update-check; writes carry the resolved--workspace WORKSPACE. Read returned paths and IDs rather than guessing. - Submit cloud tasks once with
create --async, retain their resource and lineage, andwaiton the same task. Keep the turn active during waits. Unknown submission and interrupted downloads are recovery cases, not permission to generate again. - Work within the approved scope and budget; propose additional paid stages before spending. Delivery describes applicable estimates. Local preparation and printability analysis are free.
Finish the handoff
Show an available rendered preview and deliver file paths, dimensions, analysis/repair status
and reported charges. Launch a detected slicer only when requested or already authorized;
launch_requested does not prove successful import or start a physical printer. If no suitable
slicer is installed, still deliver the files. Explain relevant remaining checks, such as supports
and wall thickness, without describing an untested model as guaranteed printable.
FAQ
What does the meshy-3d-printing skill do?
Generate or prepare models for physical 3D printing, including white or multicolor prints, Creative Lab products, sizing, and slicer handoff.
How do I install meshy-3d-printing?
Run npx skills add https://github.com/meshy-dev/meshy-3d-agent --skill meshy-3d-printing in your project. The skills CLI detects the agents you use and copies the skill into the right folder. For Claude Code you can also place the skill folder at ~/.claude/skills/meshy-3d-printing/ (personal) or .claude/skills/meshy-3d-printing/ (project).
Which AI agents can use meshy-3d-printing?
Any agent that supports the open Agent Skills format (a folder with a SKILL.md file), including Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, Windsurf, Cline, OpenCode and more.
Is meshy-3d-printing safe to install?
No partner security audit is available yet. Skills can run commands and scripts, so read the SKILL.md and any bundled files before installing.
Who maintains meshy-3d-printing?
It is published by meshy-dev in meshy-dev/meshy-3d-agent. It has 1,648 recorded installs.
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