VRChat MCP

io.github.BASIC-BIT/vrchat-mcp·v0.1.5·Other

Quality Score

/100

MCP server for VRChat friends, worlds, groups, events, notifications, and VRCX history.

Repository →Website →

§00 Trust verdict · v1 advisory · method

UNVERIFIEDno verdict on file

Verdict not yet evaluated for this tool. The hybrid eval runs adversarial cases first; coverage rolls out as the corpus expands. Until a verdict is recorded, an agent should treat this tool as not-yet-cleared and fall back to its own checks. Method: hybrid eval, four-state verdict, honest limits.

§01 Install

Claude Desktop (claude_desktop_config.json)

{
  "mcpServers": {
    "vrchat-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@basicbit/vrchat-mcp"
      ],
      "env": {
        "VRCHAT_MCP_CONFIG_FILE": "<vrchat_mcp_config_file>",
        "VRCHAT_MCP_USER_AGENT": "<vrchat_mcp_user_agent>",
        "VRCHAT_MCP_LOG_LEVEL": "info",
        "VRCHAT_MCP_COOKIE_STORE": "keychain",
        "VRCHAT_MCP_COOKIE_FILE": "<vrchat_mcp_cookie_file>",
        "VRCHAT_MCP_ALLOW_WRITES": "true"
      }
    }
  }
}

Cursor (.cursor/mcp.json)

{
  "mcpServers": {
    "vrchat-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@basicbit/vrchat-mcp"
      ],
      "env": {
        "VRCHAT_MCP_CONFIG_FILE": "<vrchat_mcp_config_file>",
        "VRCHAT_MCP_USER_AGENT": "<vrchat_mcp_user_agent>",
        "VRCHAT_MCP_LOG_LEVEL": "info",
        "VRCHAT_MCP_COOKIE_STORE": "keychain",
        "VRCHAT_MCP_COOKIE_FILE": "<vrchat_mcp_cookie_file>",
        "VRCHAT_MCP_ALLOW_WRITES": "true"
      }
    }
  }
}

Cline (cline_mcp_settings.json)

npx -y @basicbit/vrchat-mcp

§02 Environment variables

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. Set to false for read-only mode.

§03 MCP Quality Score · methodology

freshness

completeness

installability

documentation

stability

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