forge-3d SKILL.md skillA
forge-3d from nirholas/three.ws is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add nirholas/three.ws/forge-3d@git:20260625.1c04307Pins git:20260625.1c04307 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- nirholas/three.ws
- Path
marketplace/plugins/three-ws-3d/skills/forge-3d/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260625.1c04307, committed Jun 25, 2026
- Size
- 2,501 bytes
- Repository stars
- 269
- License
- Apache-2.0
Generate a textured 3D GLB model from a text prompt for FREE — no payment, API key, or wallet. Use when you or the user want to make a 3D model, mesh, object, prop, or character from a description, draft a 3D asset, or get a downloadable GLB from text. Covers "make a 3D model of...", "forge a mesh", "text to 3D", "generate a GLB".
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Forge 3D — free text → 3D Turn a sentence into a textured, downloadable 3D model at zero cost. This is the same free engine the [three.ws/forge](https://three.ws/forge) web page uses for prompt drafts. ## Tool `forge_free` (three.ws MCP server, `@three-ws/mcp-server`). - **Lane:** FREE. No x402 payment, no API key, no wallet, no `$THREE` required. - **Backend:** the three.ws `POST /api/forge` pipeline on the free NVIDIA NIM lane (Microsoft TRELLIS text→3D preview). - **Mode:** text only. NVIDIA's hosted TRELLIS preview does not accept uploaded photos — for image or multi-view → 3D, use the `mesh-forge` skill instead. ## Inputs | Param | Required | Notes | | --- | --- | --- | | `prompt` | yes | 3–1000 chars. Describe one object or character. TRELLIS conditions on ~77 characters, so lead with the subject plus its key materials and colors, e.g. `"a friendly round robot mascot, glossy white plastic"`. | | `tier` | no | `draft` (fast, default), `standard` (balanced), or `high` (densest mesh). All three are free — higher tiers only cost more time. | ## Outputs The tool returns: …
Read the whole file at its exact version.
How to install
mdr add nirholas/three.ws/forge-3d@sha256:bbd2a378ce9409fdThe line at the top of this page pins the label git:20260625.1c04307, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_h5uqdmtv2zecgzg6)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Jun 25, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (2501 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
nirholas/three.ws · 269 stars · license Apache-2.0 · pushed 2026-11-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_h5uqdmtv2zecgzg6 GET https://markdownregistry.com/api/v1/resolve?ref=nirholas/three.ws/forge-3d GET https://markdownregistry.com/api/v1/blob/bbd2a378ce9409fd5727b3c2acb06318f11c3aeedf96083f65cd8e80e88038a6
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.