three.ws Marketplace MCP

A hosted Model Context Protocol server providing tools for avatars, glTF validation, agent data retrieval, and memory management. It enables AI agents to interact with the three.ws platform's 3D agent layer, including browsing the marketplace and managing agent assets.

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Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Community listingLocal stdioSource reviewed; not executedPublished by three.ws

Vendor documentation

What you can do with it

Browse the public three.ws agent marketplace and skills catalog
Validate 3D models using glTF validation tools
Retrieve agent data and manage agent memory
Interact with 3D avatars and agent personalities

Source and maintenance

Community listingRegistry 0.1.3

mcp-registry: io.github.nirholas/marketplace-mcp@0.1.3 Source repository Project website

Maintenance checked: Oct 31, 2026, 10:27 PM UTC

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

@three-ws/marketplace-mcp 0.1.3

npmnpx

@three-ws/marketplace-mcp package definition

{
  "version": "0.1.3",
  "transport": "stdio",
  "identifier": "@three-ws/marketplace-mcp",
  "runtimeHint": "npx",
  "registryType": "npm",
  "environmentVariables": [
    {
      "name": "THREE_WS_BASE",
      "format": "string",
      "default": "https://three.ws",
      "description": "Base URL of the three.ws API that serves /api/marketplace and /api/skills. Override only when self-hosting or targeting a preview deployment."
    },
    {
      "name": "THREE_WS_TIMEOUT_MS",
      "format": "number",
      "default": "20000",
      "description": "Per-request timeout in milliseconds. These are fast public read endpoints, so the default is modest."
    }
  ]
}

Tools

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No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.

Cursor configuration

{
  "mcpServers": {
    "three-ws-marketplace-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@three-ws/marketplace-mcp@0.1.3"
      ],
      "env": {
        "THREE_WS_BASE": "<YOUR_THREE_WS_BASE>",
        "THREE_WS_TIMEOUT_MS": "<YOUR_THREE_WS_TIMEOUT_MS>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.

Cline configuration

{
  "mcpServers": {
    "three-ws-marketplace-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@three-ws/marketplace-mcp@0.1.3"
      ],
      "env": {
        "THREE_WS_BASE": "<YOUR_THREE_WS_BASE>",
        "THREE_WS_TIMEOUT_MS": "<YOUR_THREE_WS_TIMEOUT_MS>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.

VS Code configuration

{
  "servers": {
    "three-ws-marketplace-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@three-ws/marketplace-mcp@0.1.3"
      ],
      "env": {
        "THREE_WS_BASE": "<YOUR_THREE_WS_BASE>",
        "THREE_WS_TIMEOUT_MS": "<YOUR_THREE_WS_TIMEOUT_MS>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.

Claude Desktop configuration

{
  "mcpServers": {
    "three-ws-marketplace-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@three-ws/marketplace-mcp@0.1.3"
      ],
      "env": {
        "THREE_WS_BASE": "<YOUR_THREE_WS_BASE>",
        "THREE_WS_TIMEOUT_MS": "<YOUR_THREE_WS_TIMEOUT_MS>"
      }
    }
  }
}

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