Connect the commercial register in Claude

Claude.ai in the browser

The fastest route — nothing to install.

1. 1.Click your profile picture → "Connectors".
2. 2.Choose "Add custom connector".
3. 3.Paste the address and name it "Protime".
4. 4.Sign in with your Protime account and confirm. The tools appear in every conversation right away.

Claude Desktop

If you use the Mac or Windows app.

1. 1.Settings → "Developer" → "Edit Config" opens claude_desktop_config.json.
2. 2.Add the Protime entry below. Existing entries under "mcpServers" stay as they are.
3. 3.Quit Claude Desktop and start it again.
4. 4.Sign in on first use inside the chat.

{
  "mcpServers": {
    "protime": {
      "type": "http",
      "url": "https://mcp.protime.ai/mcp"
    }
  }
}

Claude Code

In the terminal, for developers.

1. 1.Create .mcp.json in your project root — or ~/.claude/.mcp.json for every project.
2. 2.Use the same entry as for Claude Desktop.
3. 3.Close and reopen Claude Code so the server loads.

{
  "mcpServers": {
    "protime": {
      "type": "http",
      "url": "https://mcp.protime.ai/mcp"
    }
  }
}