OpenWebUI MCP

What is OpenWebUI MCP?

OpenWebUI MCP is a server that enables subdomain enumeration through chat commands in OpenWebUI. It integrates as a tool within the OpenWebUI interface, allowing users to prompt for domain reconnaissance directly from the chat.

How to use OpenWebUI MCP?

Clone or download the project, create a static/well-known directory and copy the openapi.json file into it, then start app.py (e.g., python3 app.py). Configure the tool in OpenWebUI Settings, enable the MCP-Subdfinder tool from the tool icon, and then give chat commands like “Use tool, generate subdomains for tesla.com”.

Key features of OpenWebUI MCP

• Subdomain enumeration via chat commands
• Integrates as a tool in OpenWebUI
• Uses a custom tool named MCP-Subdfinder
• Requires local setup and configuration
• Provides results directly in the chat interface

Use cases of OpenWebUI MCP

• Security researchers enumerating subdomains of target domains
• IT teams assessing domain structure and exposure
• Quick subdomain queries using natural language in OpenWebUI

FAQ from OpenWebUI MCP

How do I install OpenWebUI MCP?

Clone or download the project, create a static/well-known directory, copy the openapi.json file into it, and then start app.py (e.g., python3 app.py).

How do I configure the tool in OpenWebUI?

Go to OpenWebUI Settings, locate the Tools section, and perform the correct configuration as described for the MCP integration.

How do I enable the subdomain enumeration tool?

Enable the MCP-Subdfinder tool from the tool icon near the chat option in OpenWebUI.

How do I use it for subdomain enumeration?

Give chat commands such as “Use tool, generate subdomains for tesla.com” to trigger enumeration.

What does the tool do?

It performs subdomain enumeration based on user chat commands, returning results in the chat interface.