Agent Virtual World runs on your own machine — the client starts it, so there is no endpoint to ping. 53 installs a week from npm. Last commit 30 Sep 2026.
AI enters a live multiplayer 3D world as a visible avatar: walk, talk to real players, and be seen.
Today is the operative word: we check Agent Virtual World every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
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 agent-virtual-world -e 'AGENT_HOST=<AGENT_HOST>' -- npx -y agent-virtual-world
{
"mcpServers": {
"agent-virtual-world": {
"command": "npx",
"args": [
"-y",
"agent-virtual-world"
],
"env": {
"AGENT_HOST": "<AGENT_HOST>"
}
}
}
}
[mcp_servers.agent-virtual-world]
command = "npx"
args = ["-y", "agent-virtual-world"]
env = { AGENT_HOST = "<AGENT_HOST>" }
{
"mcpServers": {
"agent-virtual-world": {
"command": "npx",
"args": [
"-y",
"agent-virtual-world"
],
"env": {
"AGENT_HOST": "<AGENT_HOST>"
}
}
}
}
{
"servers": {
"agent-virtual-world": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"agent-virtual-world"
],
"env": {
"AGENT_HOST": "<AGENT_HOST>"
}
}
}
}
Put your own value in place of
<AGENT_HOST> (World endpoint to enter, e.g. https://miduo100.com).
The author’s registry entry marks it as required.
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Walk a cited post-extraction Seattle as an MCP world: go(), talk_to(), do(). Read-only, untracked.
Live streams, multistreaming, video hosting and embeddable players on your own DCAST account.
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Deploy a web game to a playable multiplayer URL with rooms, state sync, and leaderboards.
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Answers built from our own checks of this server.