Limit tool calls recursion

public/scripts/tool-calling.js

@@ -210,6 +210,12 @@ export class ToolManager {
 
     static #INPUT_DELTA_KEY = '__input_json_delta';
 
+    /**
+     * The maximum number of times to recurse when parsing tool calls.
+     * @type {number}
+     */
+    static RECURSE_LIMIT = 5;
+
     /**
      * Returns an Array of all tools that have been registered.
      * @type {ToolDefinition[]}