vrm-toolkit-mcp

A local stdio MCP server providing five tools to inspect, validate, and preview VRM and VRMA files. It parses GLB/glTF containers directly in Node.js for structural analysis and uses installed Chromium browsers via puppeteer-core for rendering previews, requiring no network access at runtime.

Package and access

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

Community listingLocal stdioSource reviewed; not executedPublished by dwarehouse1

Vendor documentation

What you can do with it

Inspect VRM/VRMA metadata and humanoid bone maps
Validate files for missing bones or broken references
Preview VRMA animations as PNG or WebM clips
Generate rest-pose snapshots with expression weights

Source and maintenance

Community listingRegistry 0.1.1

mcp-registry: io.github.dwarehouse1/vrm-toolkit-mcp@0.1.1 Source repository

Maintenance checked: Oct 31, 2026, 10:59 PM UTC

Packages and installation

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

vrm-toolkit-mcp 0.1.1

npm

vrm-toolkit-mcp package definition

{
  "version": "0.1.1",
  "transport": "stdio",
  "identifier": "vrm-toolkit-mcp",
  "registryType": "npm",
  "registryBaseUrl": "https://registry.npmjs.org",
  "environmentVariables": [
    {
      "name": "VRM_TOOLKIT_CHROME",
      "description": "Optional path to a Chromium-based browser executable for the rendering tools"
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

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": {
    "vrm-toolkit-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "vrm-toolkit-mcp@0.1.1"
      ],
      "env": {
        "VRM_TOOLKIT_CHROME": "<YOUR_VRM_TOOLKIT_CHROME>"
      }
    }
  }
}

Cline

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

Cline configuration

{
  "mcpServers": {
    "vrm-toolkit-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "vrm-toolkit-mcp@0.1.1"
      ],
      "env": {
        "VRM_TOOLKIT_CHROME": "<YOUR_VRM_TOOLKIT_CHROME>"
      }
    }
  }
}

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": {
    "vrm-toolkit-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "vrm-toolkit-mcp@0.1.1"
      ],
      "env": {
        "VRM_TOOLKIT_CHROME": "<YOUR_VRM_TOOLKIT_CHROME>"
      }
    }
  }
}

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": {
    "vrm-toolkit-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "vrm-toolkit-mcp@0.1.1"
      ],
      "env": {
        "VRM_TOOLKIT_CHROME": "<YOUR_VRM_TOOLKIT_CHROME>"
      }
    }
  }
}

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