Extentos MCP Server

by extentos Your server? Claim it

local only

Extentos runs on your own machine — the client starts it, so there is no endpoint to ping. 495 installs a week from npm. Last commit 5 Sep 2026.

Build smart-glasses apps with AI agents: scaffold, validate, and simulate before real hardware.

Installs per day peak 413 · avg 92 · -29% w/w

a month agotoday

495

Installs / week

npm · @extentos/mcp-server

Stars

1 open issues

5 Sep 2026

Last commit

0 releases in 90 days

MIT

License

language unknown

Nothing serious here today

Today is the operative word: we check Extentos every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

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.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add mcp-server -- npx -y @extentos/mcp-server

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "mcp-server": {
      "args": [
        "-y",
        "@extentos/mcp-server"
      ],
      "command": "npx"
    }
  }
}

~/.codex/config.toml

[mcp_servers.mcp-server]
command = "npx"
args = ["-y", "@extentos/mcp-server"]

.cursor/mcp.json

{
  "mcpServers": {
    "mcp-server": {
      "args": [
        "-y",
        "@extentos/mcp-server"
      ],
      "command": "npx"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "mcp-server": {
      "args": [
        "-y",
        "@extentos/mcp-server"
      ],
      "command": "npx"
    }
  }
}

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Extentos — questions

Answers built from our own checks of this server.

Why is there no uptime for Extentos?

Extentos 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 @extentos/mcp-server was installed 495 times last week.

How do I connect Extentos?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It runs locally, so the command pulls @extentos/mcp-server straight from npm; nothing to host, nothing to sign up for.

How many people use Extentos?

The npm package @extentos/mcp-server was installed 495 times in the last week. Week over week that is -29%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.

Is Extentos open source?

Yes — it is published under the MIT licence, 2 stars on GitHub and 1 open issue. The source link is on this page, so you can read exactly what it does with your data before you connect it.