How do I install the Close MCP server?

You can install the Close MCP server with one click using McpMux. Download the free McpMux desktop app from mcpmux.com/download, open it, find Close in the server registry, and click Install. McpMux automatically configures the server for your AI client — whether it's Cursor, Claude Desktop, VS Code, ChatGPT, Windsurf, or JetBrains. Note: This server requires OAuth authentication.

Which AI clients support the Close MCP server?

The Close MCP server works with all MCP-compatible AI clients including Cursor, Claude Desktop, Claude Code, VS Code (GitHub Copilot), ChatGPT, Windsurf, JetBrains IDEs, Zed, Cline, Gemini CLI, and Amazon Q Developer. McpMux acts as a universal gateway — configure Close once and all your AI clients can use it.

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Close MCP Server

Community

Contributed by Close

Manage leads, contacts, opportunities, tasks, and your sales pipeline in Close CRM through Close's official hosted remote MCP server. Authenticates via OAuth in your browser, no local setup required.

Install with McpMux Docs

About the Close MCP Server

The Close MCP server is a remote (HTTP) Model Context Protocol server available in the McpMux registry. Manage leads, contacts, opportunities, tasks, and your sales pipeline in Close CRM through Close's official hosted remote MCP server. Authenticates via OAuth in your browser, no local setup required. This is a community-contributed MCP server by Close.

Install the Close MCP server with one click using McpMux. It works with Cursor, Claude Desktop, Claude Code, VS Code, ChatGPT, Windsurf, JetBrains, and any MCP-compatible AI client. This server requires OAuth authentication — McpMux securely stores your credentials with AES-256-GCM encryption.

Transport Configuration

1234567{
  "type": "http",
  "url": "https://mcp.close.com/mcp",
  "metadata": {
    "inputs": []
  }
}

Details

TransportRemote (HTTP)

Hostingremote

Authoauth

Capabilities

Tools

Links

Homepage Documentation

Supported AI Clients

The Close MCP server works with all MCP-compatible AI clients through McpMux:

CursorClaude DesktopClaude CodeVS CodeChatGPTWindsurfJetBrainsZedClineGemini CLIAmazon Q

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Install Close with McpMux

One-click install from the McpMux desktop app. Auto-configures for Cursor, Claude, VS Code, ChatGPT, Windsurf, JetBrains, and any MCP-compatible client.

Install