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Agent Virtual World MCP Server

local only

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.

Installs per day peak 121 · avg 4
a month agotoday
53
Installs / week
npm · agent-virtual-world
0
Stars
0 open issues
30 Sep 2026
Last commit
3 releases in 90 days
MIT
License
JavaScript

Nothing serious here today

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.

Three servers free · no card

Connect this server

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.

run in your terminal
claude mcp add agent-virtual-world -e 'AGENT_HOST=<AGENT_HOST>' -- npx -y agent-virtual-world
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "agent-virtual-world": {
      "command": "npx",
      "args": [
        "-y",
        "agent-virtual-world"
      ],
      "env": {
        "AGENT_HOST": "<AGENT_HOST>"
      }
    }
  }
}
~/.codex/config.toml
[mcp_servers.agent-virtual-world]
command = "npx"
args = ["-y", "agent-virtual-world"]
env = { AGENT_HOST = "<AGENT_HOST>" }
.cursor/mcp.json
{
  "mcpServers": {
    "agent-virtual-world": {
      "command": "npx",
      "args": [
        "-y",
        "agent-virtual-world"
      ],
      "env": {
        "AGENT_HOST": "<AGENT_HOST>"
      }
    }
  }
}
.vscode/mcp.json
{
  "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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Agent Virtual World — questions

Answers built from our own checks of this server.

Why is there no uptime for Agent Virtual World?
Agent Virtual World runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the npm package agent-virtual-world was installed 53 times last week.
How do I connect Agent Virtual World?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It runs locally, so the command pulls agent-virtual-world straight from npm; nothing to host, nothing to sign up for.
How many people use Agent Virtual World?
The npm package agent-virtual-world was installed 53 times in the last week. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is Agent Virtual World open source?
Yes — it is published under the MIT licence, written in JavaScript and 0 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.