Compatible Clients

Supported MCP Clients

The Venturu MCP server uses the Streamable HTTP transport, which is supported by a growing number of AI assistants and development tools. Any client that implements the MCP specification can connect.

AI Assistants

Client	Status	Notes
Claude Desktop	Supported	Full tool support with OAuth authentication
ChatGPT	Supported	Enhanced experience with interactive listing and broker cards
Claude (Web)	Supported	Works via the MCP integrations panel

Development Tools

Client	Status	Notes
Cursor	Supported	Available in Agent mode
Windsurf	Supported	Remote MCP server support
VS Code	Supported	Via MCP extensions
Cline	Supported	Remote server configuration

Frameworks & Libraries

Framework	Transport	Notes
MCP TypeScript SDK	Streamable HTTP	`@modelcontextprotocol/sdk`
MCP Python SDK	Streamable HTTP	`mcp` package
mcp-handler	Streamable HTTP	Used to build the Venturu server itself

Client-Specific Features

ChatGPT Apps SDK Widgets

When accessed from ChatGPT, the Venturu MCP server returns interactive HTML widgets for search results. Business listings and broker profiles are rendered as rich, visual cards directly in the conversation — with images, pricing, and direct links.

Widget resources are served automatically when the server detects a ChatGPT client. No additional configuration is needed.

Voice Agent Integration

The Venturu MCP server supports integration with voice AI platforms like ElevenLabs Conversational AI. A pre-registered OAuth client allows voice agents to authenticate and use all tools, including contact tools, on behalf of users.

Building a Custom Client

If you’re building your own MCP client, connect using these details:

{
  "name": "com.venturu/mcp-server",
  "version": "1.0.0",
  "remotes": [
    {
      "type": "streamable-http",
      "url": "https://www.venturu.com/mcp"
    }
  ]
}

Discovery Endpoints

Endpoint	URL
OAuth Authorization Server	`https://www.venturu.com/.well-known/oauth-authorization-server`
Protected Resource Metadata	`https://www.venturu.com/.well-known/oauth-protected-resource`

Authentication Flow

Discover endpoints via .well-known/oauth-authorization-server
Register your client via Dynamic Client Registration (/api/oauth/mcp/register)
Initiate OAuth 2.0 + PKCE authorization flow
Exchange authorization code for access and refresh tokens
Include the access token as a Bearer token in MCP requests

See the Authentication page for full details.

Overview

Tools Reference

Supported MCP Clients

AI Assistants

Development Tools

Frameworks & Libraries

Client-Specific Features

ChatGPT Apps SDK Widgets

Voice Agent Integration

Building a Custom Client

Discovery Endpoints

Authentication Flow

​Supported MCP Clients

​AI Assistants

​Development Tools

​Frameworks & Libraries

​Client-Specific Features

​ChatGPT Apps SDK Widgets

​Voice Agent Integration

​Building a Custom Client

​Discovery Endpoints

​Authentication Flow

Supported MCP Clients

AI Assistants

Development Tools

Frameworks & Libraries

Client-Specific Features

ChatGPT Apps SDK Widgets

Voice Agent Integration

Building a Custom Client

Discovery Endpoints

Authentication Flow