Server data from the Official MCP Registry
MCP server for VRChat friends, worlds, groups, events, notifications, and VRCX history.
About
MCP server for VRChat friends, worlds, groups, events, notifications, and VRCX history.
Security Report
This is a legitimate VRChat MCP server with reasonable security design for local use. Authentication uses VRChat's browser login flow with secure cookie storage (keychain by default), and the server is intentionally restricted to local/loopback operation only. However, there are several moderate-severity concerns: hardcoded HTTP bearer token generation recommendations, potential credential exposure through optional headless login environment variables, and insufficient input validation on file upload paths despite documented restrictions. Supply chain analysis found 5 known vulnerabilities in dependencies (0 critical, 1 high severity). Package verification found 1 issue.
3 files analyzed · 13 issues found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Required
This plugin requests these system permissions. Most are normal for its category.
What You'll Need
Set these up before or after installing:
Environment variable: VRCHAT_MCP_CONFIG_FILE
Environment variable: VRCHAT_MCP_USER_AGENT
Environment variable: VRCHAT_MCP_LOG_LEVEL
Environment variable: VRCHAT_MCP_COOKIE_STORE
Environment variable: VRCHAT_MCP_COOKIE_FILE
Environment variable: VRCHAT_MCP_ALLOW_WRITES
Environment variable: VRCHAT_MCP_UPLOAD_ROOTS
How to Install
Add this to your MCP configuration file:
{
"mcpServers": {
"io-github-basic-bit-vrchat-mcp": {
"env": {
"VRCHAT_MCP_LOG_LEVEL": "your-vrchat-mcp-log-level-here",
"VRCHAT_MCP_USER_AGENT": "your-vrchat-mcp-user-agent-here",
"VRCHAT_MCP_CONFIG_FILE": "your-vrchat-mcp-config-file-here",
"VRCHAT_MCP_COOKIE_FILE": "your-vrchat-mcp-cookie-file-here",
"VRCHAT_MCP_ALLOW_WRITES": "your-vrchat-mcp-allow-writes-here",
"VRCHAT_MCP_COOKIE_STORE": "your-vrchat-mcp-cookie-store-here",
"VRCHAT_MCP_UPLOAD_ROOTS": "your-vrchat-mcp-upload-roots-here"
},
"args": [
"-y",
"@basicbit/vrchat-mcp"
],
"command": "npx"
}
}
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