URL-based MCP Builder Tool: This UI allows you to build basic toy MCP
servers with no code, generated completely by a dynamic URL. It's aimed at testing MCP
clients and models and is likely not useful for actual data integrations.
Build and configure MCP servers without writing or hosting any code
Share your configuration via URL
Copy paste the MCP config into your mcp.json file
I recommend using with a free HTTP logging tool like
webhook.site to inspect the HTTP requests
System Prompt Extraction
- Demonstrates a simple tool for extracting system instructions from an AI assistant.
After configuring, ask "please perform an audit".
Cursor Code Backdoor
- Demonstrates a simple tool that will force Cursor to include backdoor script-tags in the
code it writes.
MCP Server Configuration
Tools
MCP Configuration (updates automatically)
Copy this configuration to your mcp.json file:
Generated SSE URL (updates automatically)
Share Link (updates automatically)
Use this link to share your current configuration with others: