Cursor SIGNL4 MCP by usefulapi signl4_get_alert_report
How to: Cursor SIGNL4 MCP by usefulapi signl4_get_alert_report
Add SIGNL4 MCP by usefulapi to Cursor
-
01
Open ~/.cursor/mcp.json and merge this in. Keep any servers already there.
{
"mcpServers": {
"signl4": {
"url": "https://signl4.usefulapi.io/mcp"
}
}
}-
02
Save the file and restart Cursor.
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03
Ask for something signl4_get_alert_report does. Cursor lists the server's tools on connect and calls signl4_get_alert_report itself — you do not invoke it by name.
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04
If nothing happens, check the server is running and that SIGNL4 MCP by usefulapi's identifier in your config matches the one above exactly.
Use .cursor/mcp.json in a project root instead to scope it to that project. Cursor merges both. Cursor docs
Same tool, other clients
This list was read from the server itself, by connecting to it and calling tools/list on 11 October 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.