Wire agent.delegate into TUI tool registry

src/cli/tui.ts

@@ -102,9 +102,25 @@ export function registerTuiCommand(program: Command): void {
       setLogLevel(tuiLogLevel);
       const { MinimalTui, startFullscreenTui } = await import('../frontends/tui/index.js');
       const { NativeAgent } = await import('../backends/index.js');
-      const { ToolRegistry, ToolExecutor, ToolPolicy, allBuiltinTools, createWebSearchTools, createProcessTools, ProcessManager, createGmailTools, createGcalTools, createGdocsTools, createGdriveTools, createGtasksTools } = await import('../tools/index.js');
+      const {
+        ToolRegistry,
+        ToolExecutor,
+        ToolPolicy,
+        allBuiltinTools,
+        createWebSearchTools,
+        createProcessTools,
+        ProcessManager,
+        createGmailTools,
+        createGcalTools,
+        createGdocsTools,
+        createGdriveTools,
+        createGtasksTools,
+        createAgentsListTool,
+        createAgentDelegateTool,
+      } = await import('../tools/index.js');
       const { HookEngine } = await import('../hooks/index.js');
       const { createModelRouter } = await import('../daemon/index.js');
+      const { AgentConfigRegistry } = await import('../agents/index.js');
 
       const dataDir = process.env.FLYNN_DATA_DIR ?? resolve(homedir(), '.local/share/flynn');
       mkdirSync(dataDir, { recursive: true });
@@ -194,6 +210,29 @@ export function registerTuiCommand(program: Command): void {
         }
       }
 
+      const agentConfigRegistry = new AgentConfigRegistry();
+      agentConfigRegistry.loadFromConfig(config.agent_configs);
+      if (agentConfigRegistry.list().length > 0) {
+        toolRegistry.register(createAgentsListTool(agentConfigRegistry));
+        toolRegistry.register(createAgentDelegateTool({
+          registry: agentConfigRegistry,
+          orchestrator: {
+            async delegate(request) {
+              const response = await modelRouter.chat({
+                messages: [{ role: 'user', content: request.message }],
+                system: request.systemPrompt,
+                maxTokens: request.maxTokens,
+              }, request.tier);
+              return {
+                content: response.content,
+                usage: response.usage,
+                tier: request.tier,
+              };
+            },
+          },
+        }));
+      }
+
       toolRegistry.setPolicy(new ToolPolicy(config.tools));
 
       const toolExecutor = new ToolExecutor(toolRegistry, hookEngine);