Commit d699e05

@@ -11,6 +11,7 @@ module Elelem
       @toolbox = toolbox
       @terminal = terminal || Terminal.new(commands: COMMANDS)
       @history = history || [{ role: "system", content: system_prompt }]
+      @toolbox.add("task", task_tool)
     end
 
     def repl
@@ -69,6 +70,21 @@ module Elelem
       end
     end
 
+    def task_tool
+      {
+        desc: "Delegate subtask to focused agent (complex searches, multi-file analysis)",
+        params: { prompt: { type: "string" } },
+        required: ["prompt"],
+        fn: ->(a) {
+          sub = Agent.new(client, toolbox, terminal: terminal, history: [
+            { role: "system", content: "Research agent. Search, analyze, report. Be concise." }
+          ])
+          sub.turn(a["prompt"])
+          { result: sub.history.last[:content] }
+        }
+      }
+    end
+
     def fetch_response(ctx)
       content, tool_calls = "", []
       client.fetch(history + ctx, toolbox.to_h) do |chunk|

@@ -31,6 +31,10 @@ module Elelem
       @tools = tools
     end
 
+    def add(name, tool)
+      @tools[name] = tool
+    end
+
     def header(name, args)
       "\n+ #{name.to_s.then { _1.empty? ? "?" : _1 }}(#{args})"
     end