Method tool

sdk/node/src/lib.rs:3653–3661

(&self, name: String, args: serde_json::Value)

    /// Execute a tool by name, bypassing the LLM.
    #[napi]
    pub async fn tool(&self, name: String, args: serde_json::Value) -> napi::Result<ToolResult> {
        let session = self.inner.clone();
        let result = get_runtime()
            .spawn(async move { session.tool(&name, args).await })
            .await
            .map_err(|e| napi::Error::from_reason(format!("Task join error: {e}")))?
            .map_err(|e| napi::Error::from_reason(format!("Tool execution failed: {e}")))?;
        Ok(tool_result_from_core(result))
    }

    /// Delegate a bounded task to a child agent through the built-in `task` tool.
    #[napi(ts_args_type = "options: DelegateTaskOptions")]