How to Use the Cloze MCP in Claude

Q: How do I connect Cloze to my Claude Desktop app?

Open your claudedesktopconfig.json file and add the Cloze MCP Server configuration under the mcpServers key. Once you save and restart the app, your agent will have immediate access to your contact list.

Q: Can Claude Desktop search my Cloze custom fields?

Yes, your agent uses the listcustomfields tool to read your custom CRM setup. This lets you query specific, non-standard data points directly inside your chat.

Manage your CRM contacts and deals directly inside Claude Desktop without bouncing between browser tabs.

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Connect Cloze MCP to Claude Desktop

Create your Vinkius account to connect Cloze to Claude Desktop and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup Cloze with Claude Desktop

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Update CRM contacts during your Claude Desktop chats

Stop copying email threads into your CRM. Tell your desktop agent to update a contact, and it calls `update_person` or `create_person` to keep your records straight. Claude Desktop runs this MCP Server locally using your config file. That means your actual CRM updates happen directly from your machine without middleman servers.

Search projects and companies in Claude Desktop

Look up client details while writing emails or reports. Your agent uses `list_projects` and `list_companies` to pull active deals and company records straight into your chat context. This lets you draft context-aware follow-ups inside the Claude Desktop app. You get the exact state of your pipeline without opening a separate browser window.

Filter contacts by custom tags

Pull targeted lists of people for outreach campaigns using the `search_people_by_tag` tool. Your agent scans your Cloze tags to build clean, segmented lists on the fly. Since this MCP Server exposes custom fields via `list_custom_fields`, Claude Desktop maps your unique CRM structure without manual setup.

Setup guide

Set up Cloze MCP in Claude Web or Desktop

1

Open Claude Settings

Go to claude.ai, click your profile icon, then navigate to Customize → Connectors.
2

Add Custom Connector

Click the "+" button and select Add custom connector. Paste your Vinkius endpoint URL: https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com. For OAuth-protected servers, expand Advanced settings to add credentials.
3

Start a conversation

Open a new chat. The Cloze MCP tools are available immediately — no restart needed.

Endpoint URL

https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

No configuration file needed — paste the URL directly in the Claude web interface.

Available on Free (1 connector), Pro, Max, Team, and Enterprise plans.

Prerequisites

Claude Desktop installed (macOS or Windows)
Active Vinkius subscription with a valid endpoint token

1

Open Claude Desktop Settings

Click the menu icon at the top-left corner, go to Settings → Developer → Edit Config. This opens claude_desktop_config.json in your default text editor.
2

Paste the Cloze MCP configuration

Copy the JSON snippet on the right into the mcpServers object. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Restart Claude Desktop

Close and reopen the application. Claude needs a full restart to load new MCPs — refreshing a conversation is not enough.
4

Verify the connection

Open a new conversation. Click the 🔌 icon at the bottom of the message input. You should see tools listed under cloze-mcp.

json

{
  "mcpServers": {
    "cloze-mcp": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

Get your connection token →

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Cloze. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Common questions about Cloze MCP in Claude Desktop

Open your claude_desktop_config.json file and add the Cloze MCP Server configuration under the mcpServers key. Once you save and restart the app, your agent will have immediate access to your contact list.

Yes, your agent uses the `list_custom_fields` tool to read your custom CRM setup. This lets you query specific, non-standard data points directly inside your chat.

Yes, you can add this remote server as a custom connector in your claude.ai browser settings. Paste the Vinkius remote MCP URL, authenticate, and start querying your CRM data.

Ask your agent to spin up a new deal or property. It will invoke the `create_project` tool to register the opportunity in your CRM instantly.

Your contact records and deal details stay secure because Claude Desktop communicates directly with the Vinkius secure sandbox. No third party intercepts your CRM data, and credentials remain encrypted.

Use it with your favorite AI tools

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