MCP Ucp MCP Server

by codespar Your server? Claim it

local only

MCP Ucp runs on your own machine — the client starts it, so there is no endpoint to ping. 56 installs a week from npm. Last commit 27 Sep 2026.

Google UCP — agentic shopping, cart, checkout, orders, delivery

Installs per day peak 24 · avg 4 · +300% w/w

a month agotoday

Installs / week

npm · @codespar/mcp-ucp

277

Stars

14 open issues

27 Sep 2026

Last commit

1 release in 90 days

MIT

License

TypeScript

Nothing serious here today

Today is the operative word: we check MCP Ucp 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-ucp -e 'UCP_API_KEY=<UCP_API_KEY>' -- npx -y @codespar/mcp-ucp

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

{
  "mcpServers": {
    "mcp-ucp": {
      "command": "npx",
      "args": [
        "-y",
        "@codespar/mcp-ucp"
      ],
      "env": {
        "UCP_API_KEY": "<UCP_API_KEY>"
      }
    }
  }
}

~/.codex/config.toml

[mcp_servers.mcp-ucp]
command = "npx"
args = ["-y", "@codespar/mcp-ucp"]
env = { UCP_API_KEY = "<UCP_API_KEY>" }

.cursor/mcp.json

{
  "mcpServers": {
    "mcp-ucp": {
      "command": "npx",
      "args": [
        "-y",
        "@codespar/mcp-ucp"
      ],
      "env": {
        "UCP_API_KEY": "<UCP_API_KEY>"
      }
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "mcp-ucp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@codespar/mcp-ucp"
      ],
      "env": {
        "UCP_API_KEY": "<UCP_API_KEY>"
      }
    }
  }
}

Put your own value in place of <UCP_API_KEY> (API key for ucp). The author’s registry entry marks it as required.

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MCP Ucp — questions

Answers built from our own checks of this server.

Why is there no uptime for MCP Ucp?

MCP Ucp 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 @codespar/mcp-ucp was installed 56 times last week.

How do I connect MCP Ucp?

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 @codespar/mcp-ucp straight from npm; nothing to host, nothing to sign up for.

How many people use MCP Ucp?

The npm package @codespar/mcp-ucp was installed 56 times in the last week. Week over week that is +300%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.

Is MCP Ucp open source?

Yes — it is published under the MIT licence, written in TypeScript, 277 stars on GitHub and 14 open issues. The source link is on this page, so you can read exactly what it does with your data before you connect it.