mcpbeat

Ucn MCP Server

io.github.mleoca/ucn
local only

Ucn runs on your own machine — the client starts it, so there is no endpoint to ping. 228 installs a week from npm. Last commit 20 Jul 2026.

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Installs per day peak 548 · avg 69 · -75% w/w
a month agotoday
228
Installs / week
npm · ucn
1
Stars
0 open issues
20 Jul 2026
Last commit
0 releases in 90 days
MIT
License
JavaScript

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 ucn -- npx -y ucn
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "ucn": {
      "args": [
        "-y",
        "ucn"
      ],
      "command": "npx"
    }
  }
}
~/.codex/config.toml
[mcp_servers.ucn]
command = "npx"
args = ["-y", "ucn"]
.cursor/mcp.json
{
  "mcpServers": {
    "ucn": {
      "args": [
        "-y",
        "ucn"
      ],
      "command": "npx"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "ucn": {
      "args": [
        "-y",
        "ucn"
      ],
      "command": "npx"
    }
  }
}

Ucn — questions

Answers built from our own checks of this server.

Why is there no uptime for Ucn?
Ucn 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 ucn was installed 228 times last week.
How do I connect Ucn?
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 ucn straight from npm; nothing to host, nothing to sign up for.
How many people use Ucn?
The npm package ucn was installed 228 times in the last week. Week over week that is -75%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is Ucn open source?
Yes — it is published under the MIT licence, written in JavaScript and 1 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.