# Nirholas Threews 3d Studio Free MCP server

Source: https://glimind.com/server/mcp-registry%2Fio.github.nirholas%2Fthreews-3d-studio-free
Registry id: `mcp-registry/io.github.nirholas/threews-3d-studio-free`
Status: live (checked 2026-10-26T22:40:25.065Z)

## Verdict

Nirholas Threews 3d Studio Free MCP server answered 99.89% of Glimind's liveness checks over 30 days, better than 29% of MCP servers, with 527 ms median handshake and 12 outages in 90 days. Its agent-readiness grade is A (90/100) across 16 tools, costing an agent about 4,895 tokens to load. Checked every few minutes; no tool is ever called.

## Measurements (30 days)

| Metric | Value | Better than |
|---|---|---|
| Uptime, 30 days | 99.89% | 29% of MCP servers |
| Median handshake latency | 527 ms | 48% of MCP servers |
| p95 handshake latency | 2865 ms | — |
| Checks in 30 days | 4,962 | — |
| Outages, 90 days | 12 | — |
| Median recovery | 7 min | — |
| Agent-readiness score | 90/100 (A) | 69% of MCP servers |
| Tools | 16 | — |
| Tool-list size for an agent | ~4,895 tokens | 39% of MCP servers |
| Days observed | 29 | — |

## Install

```json
{
  "mcpServers": {
    "nirholas-threews-3d-studio-free-mcp-serv": {
      "type": "http",
      "url": "https://three.ws/api/mcp-studio"
    }
  }
}
```

Claude Code:

```sh
claude mcp add --transport http nirholas-threews-3d-studio-free-mcp-serv https://three.ws/api/mcp-studio
```

## Tools (16)

- `check_job`: Check on a 3D generation that returned status "pending" and collect the finished model. Pass the job_id from the pending result. While it is still rendering you
- `create_agent_persona`: Turn a generated GLB into a NAMED, persistent agent body: a "persona" the assistant reuses across turns and across sessions. The model is copied into durable st
- `forge_avatar`: Generate a rigged, animation-ready 3D avatar (GLB) from a single text prompt or a reference image, in one step. Generates the mesh, then auto-rigs it with a hum
- `forge_free`: Turn a text prompt into a textured, downloadable 3D model (GLB), free. Describe a single object, character, or creature; the studio generates an interactive mod
- `get_agent_persona`: Bring back a previously saved persona by its persona_id: the SAME body and identity, in a fresh session. Returns the persona name, its model, the accumulated tu
- `get_catalog_item`: Free, no account needed. Read one three.ws catalog item in full by its id from search_catalog (for example "object:adjustable_wrench"): metadata, license, CDN u
- `get_item_source`: Free, no account needed. Returns working code that renders one three.ws catalog item on any site: the <agent-3d> web component (pinned to the exact published ve
- `get_job`: Status of a 3D generation job. Pass the job_id any generation tool returned with status "pending". Returns status (pending, done or failed), phase, progress fro
- `look_at_model`: FREE. See a 3D model instead of just linking to it. Renders the GLB from several angles and returns the frames as images you can actually look at, plus its geom
- `mesh_forge`: Generate a textured 3D mesh (GLB) from a text prompt or a reference image URL. In text mode an AI art-director first refines your prompt into an optimized singl
- `persona_say`: Make a persona PERFORM a reply: the body lip-syncs the text and shows the matching facial expression and body gesture. Pass the persona_id and the exact text th
- `refine_model`: Iterate on a model you already generated: just describe the change in words ("make it metallic", "bigger helmet", "add wings"). The studio re-generates a new ve
- `rig_mesh`: Auto-rig a static 3D model (GLB) into an animation-ready model: adds a humanoid skeleton and skin weights so it can be posed and animated. Provide the GLB URL o
- `search_catalog`: Free, no account needed. Search every ready-made asset three.ws publishes in one call: CC0 3D props and objects, rigged humanoid characters, and retargetable mo
- `search_docs`: Free, no account needed. Search the three.ws documentation for the section that answers a question, such as "how do I embed an avatar on my site" or "how does a
- `text_to_avatar`: Generate a textured 3D avatar (GLB) from a text description or a reference image URL. Best for characters and figures. Renders inline in an interactive 3D viewe

Measured by Glimind (https://glimind.com): MCP handshake + tool list only, no tool is ever called. CC BY 4.0.