Function createToolCallback

createToolCallback(
tool: McpToolDef,
log: McpDevLogger,
): (args: Record<string, unknown>) => Promise<McpToolResult>
Build the SDK callback for one tool: log the call to stderr, run the handler, log the outcome, and wrap the result (or the error) as MCP content.
Parameters
- tool: McpToolDef
  The tool definition.
- log: McpDevLogger
  The activity logger.
Returns (args: Record<string, unknown>) => Promise<McpToolResult>
The SDK tool callback.