diff --git a/tools/synops-agent/src/provider.rs b/tools/synops-agent/src/provider.rs
index 065cac6..5aa3e34 100644
--- a/tools/synops-agent/src/provider.rs
+++ b/tools/synops-agent/src/provider.rs
@@ -172,6 +172,7 @@ impl LlmProvider for OpenAiCompatible {
         let mut body = serde_json::json!({
             "model": self.model,
             "messages": messages,
+            "max_tokens": 4096,
         });
 
         if !tools.is_empty() {