VRChat MCP
@BASIC-BIT
About VRChat MCP
Local stdio MCP server for VRChat friends, worlds, groups, events, notifications, status, avatars, and VRCX history.
Basic information
Config
Add this server to your MCP-compatible client using the configuration below.
{
"mcpServers": {
"vrchat": {
"command": "npx",
"args": [
"-y",
"@basicbit/vrchat-mcp@latest"
]
}
}
}Tools
No tools detected
We auto-extract tools from the README. The maintainer can list them under a ## Tools heading to populate this section.
Overview
What is VRChat MCP?
VRChat MCP is a local stdio Model Context Protocol server for VRChat power users and agent workflows. It exposes curated tools to manage friends, worlds, groups, notifications, avatars, invites, and local VRCX data.
How to use VRChat MCP?
Install via npm by adding the configuration to your MCP client’s mcpServers block with the command npx -y @basicbit/vrchat-mcp@latest. Run the login tool once from your MCP client to authenticate with VRChat. Cookies are stored in the OS keychain by default, with a file fallback for headless environments.
Key features of VRChat MCP
- Friends, presence, and location summaries
- Worlds and active instance lookups
- Groups, members, posts, and calendar events
- Notifications, status, avatars, and invites
- VRCX local history, memos, and shared-session queries
Use cases of VRChat MCP
- Automate friend status checks and location summaries.
- Fetch world and instance details for event planning.
- Retrieve group announcements, posts, and event calendars.
- Manage notifications, avatars, and invite workflows.
- Look up VRCX local history and shared sessions.
FAQ from VRChat MCP
What does VRChat MCP do?
It provides a set of tools for VRChat automation and agent workflows, covering friends, worlds, groups, notifications, and VRCX data.
How do I authenticate with VRChat?
After installing the server, run the login tool from your MCP client once. Cookies are stored in the OS keychain or a file as fallback.
What runtime is required?
The server runs via npx (Node.js) and is published as an npm package. A compatible MCP client is needed to invoke tools.
Where are cookies stored?
Cookies are stored in the OS keychain by default. For headless or non-GUI environments, a file fallback is used automatically.
Is the server local or remote?
It runs locally as a stdio MCP server, communicating with VRChat’s API through the user’s authenticated session.
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