From c7f5f95a379365fe16172dcb6bf39e45b897d974 Mon Sep 17 00:00:00 2001
From: "Rodrigo Rodriguez (Pragmatismo)" <me@rodrigorodriguez.com>
Date: Tue, 14 Apr 2026 17:24:17 -0300
Subject: [PATCH] fix: robust internal signal detection in orchestrator

---
 src/core/bot/mod.rs | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/core/bot/mod.rs b/src/core/bot/mod.rs
index c0b4a468..834be19b 100644
--- a/src/core/bot/mod.rs
+++ b/src/core/bot/mod.rs
@@ -882,7 +882,14 @@ impl BotOrchestrator {
             // Tool calls arrive as JSON that can span multiple chunks
 
             // Check if this chunk is an internal event (thinking/thinking_clear)
-            if chunk.trim().starts_with("{\"type\":\"thinking\"") || chunk.trim().starts_with("{\"type\":\"thinking_clear\"") {
+            let is_internal_signal = if chunk.trim().starts_with("{\"type\"") {
+                if let Ok(v) = serde_json::from_str::<Value>(&chunk) {
+                    let t = v.get("type").and_then(|t| t.as_str()).unwrap_or_default();
+                    t == "thinking" || t == "thinking_clear"
+                } else { false }
+            } else { false };
+
+            if is_internal_signal {
                 let response = BotResponse {
                     bot_id: message.bot_id.clone(),
                     user_id: message.user_id.clone(),