Actions2
Call Tool
AI-generatedSummary
Invoke a specific MCP RD Station tool by name with optional JSON arguments and receive the tool's result.
Inputs
- MCP Server URL (required) — Complete URL of the MCP server including your API key (e.g., https://mcp.rdstationmentor.com/crm/mcp?key=YOUR_KEY).
- Tool Name (required) — Name of the MCP tool to call, such as 'users_list' or 'deals_create'.
- Arguments (JSON) — JSON-formatted object providing any arguments needed by the tool; defaults to an empty object if not specified.
Output shape
a single JSON object containing the operation name ('callTool'), the tool name, the parsed arguments, and the result returned by the MCP server.
If multiple input items are provided, the node calls the tool for each input separately, returning an array of results paired by item index. If the server response signals an error or HTTP request fails, the node throws an error unless configured to continue on fail, in which case error details are returned per item.