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100

MCP live MCP 2025-06-18 streamable-http

three.ws 3D Studio (free)

io.github.nirholas/threews-3d-studio-free

Free text/image → 3D: generate, rig, avatar-ify, and refine GLB models. No auth, no payment.

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Uptime

100.0%

5 direct probes · 30d

Response

791ms

last probe

Tools

callable

Resources

readable

Prompts

available

Primary URL

https://three.ws/api/mcp-studio

Score: 100/100

Handshake verified by our own probe.

why this score

pass Answers the MCP handshake 50/50

The handshake and the list calls succeeded on the primary URL.

pass Lists tools, resources or prompts 30/30

15 tools, 2 resources, 4 prompts returned.

pass 3 or more catalogue items 10/10

21 items in total; 3 or more earns these points.

pass Describes itself 10/10

92 characters; more than 30 earns these points.

Tools · 15

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 model you can rotate, view, and download. O…

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 viewer. Use this for a character that only ne…

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 single-subject spec for higher mesh quality. …

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 of a model (e.g. one generated by the oth…

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 humanoid skeleton so it is ready to pose an…

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 version anchored to the previous one, carr…

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 get updated timing; call again after th…

get_job

Machine-readable status of a generation that returned "pending". Returns status (queued, running, done, failed, not_found), progress (0 to 1, null when unknown), eta_seconds, and next_check_seconds wh…

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 geometry (triangles, materials, textures) an…

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 motion clips. Returns ids, titles, tags, l…

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 urls, the site links that preview or edit…

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 version with its SRI hash), the <model-vie…

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 storage so the body survives the source UR…

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 turn count, and the inline living-body vie…

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 the agent is saying this turn; the emotion…

Resources · 2

three.ws 3D model viewer

Interactive 3D viewer that renders a generated GLB model inline.

ui://widget/three-studio-model.html

three.ws living agent

Live agent body that idles between turns, lip-syncs replies, and emotes.

ui://widget/three-studio-persona.html

Prompts · 4

agent-get-started

Orient an unattended agent: the free 3D tools, the links every result returns, idempotency and job handling for scheduled runs.

daily-3d-brief

Turn a topic, or the top trending one, into a 3D model and a poster image, and return the links.

asset-pack

Build a themed set of 3D assets: take what the catalog already has, generate only the gaps.

avatar-from-photo

Turn a photo into a rigged, animation-ready avatar and return its links plus a pose studio link.

How to use

Add to your Claude Desktop / Cursor / Cline MCP config:

{
  "mcpServers": {
    "three.ws_3d_studio_(free)": {
      "url": "https://three.ws/api/mcp-studio",
      "transport": "streamable-http"
    }
  }
}