VRChat MCP Server

What the code does

We read the source, 3 d ago · rules 995398eba69f

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

      return path.join(raw, fileNameForDir);

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

claude mcp add vrchat-mcp -- npx -y @basicbit/vrchat-mcp

{
  "mcpServers": {
    "vrchat-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@basicbit/vrchat-mcp"
      ]
    }
  }
}

[mcp_servers.vrchat-mcp]
command = "npx"
args = ["-y", "@basicbit/vrchat-mcp"]

{
  "mcpServers": {
    "vrchat-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@basicbit/vrchat-mcp"
      ]
    }
  }
}

{
  "servers": {
    "vrchat-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@basicbit/vrchat-mcp"
      ]
    }
  }
}

Optional settings from the registry entry, left out of the block above: VRCHAT_MCP_CONFIG_FILE (Path to a JSON config file for settings not supplied through environment variables), VRCHAT_MCP_USER_AGENT (Descriptive User-Agent for VRChat API requests), VRCHAT_MCP_LOG_LEVEL (Log level for stderr diagnostics), VRCHAT_MCP_COOKIE_STORE (Cookie storage backend for VRChat authentication. The keychain mode falls back to file storage if the OS keychain is unavailable), VRCHAT_MCP_COOKIE_FILE (Cookie file path used when VRCHAT_MCP_COOKIE_STORE is file), VRCHAT_MCP_ALLOW_WRITES (Allow non-GET VRChat API write operations. Defaults to true for local full-capability use; set to false for read-only mode), VRCHAT_MCP_UPLOAD_ROOTS (Absolute directories from which local PNG uploads may be read. Separate multiple roots with the platform path delimiter).