Update.

src/agent.c

@@ -32,6 +32,7 @@ static const char *incomplete_phrases[] = {
     "I need to",  "I should",   "I can ",      "Going to ",
     "Will now",   "Proceeding", "Starting to", "About to ",
     "First, I",   "Then I",     "After that",  "Following that",
+    "Now let me", "Let's check", "Let me check",
     NULL
 };
 
@@ -274,9 +275,10 @@ char *agent_run(agent_handle agent, const char *user_message) {
         return NULL;
     }
 
-    char *final_response = NULL;
+    char *accumulated_response = NULL;
+    size_t accumulated_len = 0;
 
-    while (agent->state == AGENT_STATE_RUNNING) {
+    while (agent->state == AGENT_STATE_RUNNING || agent->state == AGENT_STATE_EXECUTING_TOOLS) {
         agent->iteration_count++;
 
         if (agent->iteration_count > agent->max_iterations) {
@@ -310,6 +312,7 @@ char *agent_run(agent_handle agent, const char *user_message) {
                     agent->tool_retry_count, agent->max_tool_retries);
             }
             json_data = agent_build_request(agent, NULL, NULL);
+            agent->state = AGENT_STATE_RUNNING;
             continue;
         }
 
@@ -320,6 +323,26 @@ char *agent_run(agent_handle agent, const char *user_message) {
             messages_add_object(agent->messages, json_object_get(message_obj));
         }
 
+        char *content = agent_get_content(choice);
+        if (content && *content) {
+            // Print content immediately to the user
+            extern void parse_markdown_to_ansi(const char *content);
+            parse_markdown_to_ansi(content);
+            printf("\n");
+
+            size_t content_len = strlen(content);
+            char *new_acc = realloc(accumulated_response, accumulated_len + content_len + 2);
+            if (new_acc) {
+                accumulated_response = new_acc;
+                if (accumulated_len > 0) {
+                    strcat(accumulated_response, "\n");
+                    accumulated_len += 1;
+                }
+                strcpy(accumulated_response + accumulated_len, content);
+                accumulated_len += content_len;
+            }
+        }
+
         bool has_tools = agent_has_tool_calls(choice);
 
         if (agent->verbose) {
@@ -349,40 +372,36 @@ char *agent_run(agent_handle agent, const char *user_message) {
             if (!json_data) {
                 agent->state = AGENT_STATE_ERROR;
                 agent_set_error(agent, "Failed to create follow-up JSON");
+                free(content);
                 break;
             }
 
-        } else {
-            char *content = agent_get_content(choice);
-
-            if (content && agent_response_indicates_incomplete(content)) {
-                if (agent->verbose) {
-                    fprintf(stderr, "[Agent] Response indicates incomplete work, auto-continuing\n");
-                }
+        } else if (content && agent_response_indicates_incomplete(content)) {
+            if (agent->verbose) {
+                fprintf(stderr, "[Agent] Response indicates incomplete work, auto-continuing\n");
+            }
 
+            json_data = agent_build_request(agent, "user",
+                "Continue. Execute the necessary actions to complete the task.");
+            agent->state = AGENT_STATE_RUNNING;
+            if (!json_data) {
+                agent->state = AGENT_STATE_ERROR;
+                agent_set_error(agent, "Failed to create continue JSON");
                 free(content);
-                json_data = agent_build_request(agent, "user",
-                    "Continue. Execute the necessary actions to complete the task.");
-                if (!json_data) {
-                    agent->state = AGENT_STATE_ERROR;
-                    agent_set_error(agent, "Failed to create continue JSON");
-                    break;
-                }
-
-            } else {
-                final_response = content;
-                agent->state = AGENT_STATE_COMPLETED;
-
-                if (agent->verbose) {
-                    fprintf(stderr, "[Agent] Completed in %d iteration(s)\n",
-                        agent->iteration_count);
-                }
+                break;
+            }
+        } else {
+            agent->state = AGENT_STATE_COMPLETED;
+            if (agent->verbose) {
+                fprintf(stderr, "[Agent] Completed in %d iteration(s)\n",
+                    agent->iteration_count);
             }
         }
+        free(content);
     }
 
     free(json_data);
-    return final_response;
+    return accumulated_response;
 }
 
 char *agent_chat(const char *user_message, messages_handle messages) {

src/main.c

@@ -32,7 +32,6 @@ static messages_handle global_messages = NULL;
 extern tool_registry_t *tools_get_registry(void);
 extern void tools_registry_shutdown(void);
 
-static void render(const char *content);
 static bool include_file(const char *path);
 static char *get_prompt_from_stdin(char *prompt);
 static char *get_prompt_from_args(int argc, char **argv);
@@ -159,7 +158,7 @@ static bool try_prompt(int argc, char *argv[]) {
       free(prompt);
       return false;
     }
-    render(response);
+    // response is already printed inside agent_run
     free(response);
     free(prompt);
     return true;
@@ -179,14 +178,6 @@ static bool include_file(const char *path) {
   return true;
 }
 
-static void render(const char *content) {
-  if (syntax_highlight_enabled) {
-    parse_markdown_to_ansi(content);
-  } else {
-    printf("%s", content);
-  }
-}
-
 static void repl(void) {
   r_config_handle cfg = r_config_get_instance();
   tool_registry_t *tools = tools_get_registry();
@@ -261,18 +252,12 @@ static void repl(void) {
     while (line && *line != '\n') {
       char *response = agent_chat(line, global_messages);
       if (response) {
-        render(response);
-        printf("\n");
-        if (strstr(response, "_STEP_")) {
-          line = "continue";
-        } else {
-          line = NULL;
-        }
+        // response is already printed inside agent_run via parse_markdown_to_ansi
         free(response);
       } else {
         fprintf(stderr, "Agent returned no response\n");
-        line = NULL;
       }
+      line = NULL;
     }
   }
 }