Compose a tool call
Pick a tool, fill its parameters, and read the exact request a client would send — built from the tool’s own declared schema.
Reads real candles from Yahoo Finance and returns the resolved company name and exchange alongside the series, so a ticker without its venue cannot silently become another company.
symbol · interval · range — required by the schema, and the call would be refused without them
What a client would send
{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/call",
"params": {
"name": "ohlcv",
"arguments": {}
}
}
Nothing is sent. This page has no tool server to call — the server binds the loopback address of the machine running Deskworth, and every call carries a token issued to one card.
The tool list, the parameters and which are required are mirrored from the core registry at build time. Nothing is sent anywhere: this page has no tool server to call, and would not be allowed to reach one.