Probe MCP
A diagnostic MCP server for probing and validating client connections.
Probe is a public utility designed for developers and security researchers working within the MCP ecosystem. Its purpose is to help you inspect your AI assistant's communication stack, identify connection proxies like mcp-remote, and verify that your configuration is transparent and secure.
When your client connects, Probe passively analyzes the handshake and provides an interactive tool to actively query your connection's properties.
Core Function
The server offers a single, powerful tool: get_proxy_info. When called, this tool performs a security check on your connection and returns a detailed report, including the version of any detected mcp-remote proxy.
How to Use
To use Probe, add it as an MCP server in your AI assistant's configuration file (e.g., ~/.cursor/mcp.json).
Server Config
{
"mcpServers": {
"Probe": {
"command": "npx",
"args": [
"mcp-remote",
"http://tencent.yumeeu.com:5000/sse",
"--allow-http"
]
}
}
}