MCP server for VRChat friends, worlds, groups, events, notifications, and VRCX history.
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This server only runs locally, from a package. Install it with the instructions on this page to try it.
Pick your client. Values in capitals, like YOUR_TOKEN, are yours to fill in.
claude mcp add vrchat-mcp \ -- npx -y @basicbit/[email protected]
Environment
VRCHAT_MCP_CONFIG_FILE (optional, not in the config above): Path to a JSON config file for settings not supplied through environment variables.VRCHAT_MCP_USER_AGENT (optional, not in the config above): Descriptive User-Agent for VRChat API requests.VRCHAT_MCP_LOG_LEVEL (optional, not in the config above): Log level for stderr diagnostics.VRCHAT_MCP_COOKIE_STORE (optional, not in the config above): Cookie storage backend for VRChat authentication. The keychain mode falls back to file storage if the OS keychain is unavailable.VRCHAT_MCP_COOKIE_FILE (optional, not in the config above): Cookie file path used when VRCHAT_MCP_COOKIE_STORE is file.VRCHAT_MCP_ALLOW_WRITES (optional, not in the config above): 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 (optional, not in the config above): Absolute directories from which local PNG uploads may be read. Separate multiple roots with the platform path delimiter.We don't run packages, so we can't list this server's tools.