MCP Developer Suite
Diagnose, test, analyze, and package Model Context Protocol server capabilities directly inside your browser workspace.
Interactive MCP Simulator
Connect and test your local or hosted SSE nodes. You can run mock commands and review returned markdown responses.
// Response payload{
"jsonrpc": "2.0",
"result": {
"content": [
{ "type": "text", "text": "Found 2 repositories matching 'mcp'" }
]
},
"id": 1
}
* All developer utility tools are calculated client-side and process no private keys or data paths to external servers.