diff --git a/codex-launcher_3.10.12_all.deb b/codex-launcher_3.10.12_all.deb
index 386a5fe..5ebb06d 100644
Binary files a/codex-launcher_3.10.12_all.deb and b/codex-launcher_3.10.12_all.deb differ
diff --git a/src/translate-proxy.py b/src/translate-proxy.py
index f9168dc..ce7f69d 100755
--- a/src/translate-proxy.py
+++ b/src/translate-proxy.py
@@ -4339,9 +4339,10 @@ def _antigravity_is_simple_user(text):
             return True
     return False
 
-def _antigravity_normalize_context(input_data):
+def _antigravity_normalize_context(input_data, model=""):
     if not isinstance(input_data, list) or len(input_data) < 2:
         return input_data
+    is_claude_model = "claude" in model.lower()
 
     latest_user = ""
     latest_user_idx = -1
@@ -4405,9 +4406,15 @@ def _antigravity_normalize_context(input_data):
     latest_words = set(latest_user.strip().lower().split())
     has_edit_intent = bool(latest_words.intersection(_ANTIGRAVITY_EDIT_WORDS))
     has_ref_intent = bool(latest_words.intersection(_ANTIGRAVITY_REFERENCE_WORDS))
-    keep_tools = 2 if (has_edit_intent or has_ref_intent) else 1
+    if is_claude_model:
+        keep_tools = len(tool_outputs)
+    else:
+        keep_tools = 2 if (has_edit_intent or has_ref_intent) else 1
 
-    kept_tools = tool_outputs[-keep_tools:] if tool_outputs and (has_edit_intent or has_ref_intent) else []
+    if is_claude_model:
+        kept_tools = tool_outputs
+    else:
+        kept_tools = tool_outputs[-keep_tools:] if tool_outputs and (has_edit_intent or has_ref_intent) else []
 
     for idx_t, t_item in enumerate(kept_tools):
         orig = t_item[1]
@@ -4699,7 +4706,7 @@ class Handler(http.server.BaseHTTPRequestHandler):
                 body["input"] = input_data
 
         compacted = False
-        if policy.get("compaction") and isinstance(input_data, list):
+        if policy.get("compaction") and isinstance(input_data, list) and "claude" not in model.lower():
             input_data, compacted = _adaptive_compact(input_data, model, policy)
             if compacted:
                 body = dict(body)
@@ -4878,7 +4885,7 @@ class Handler(http.server.BaseHTTPRequestHandler):
             body["input"] = input_data
 
         compacted = False
-        if policy.get("compaction") and isinstance(input_data, list):
+        if policy.get("compaction") and isinstance(input_data, list) and "claude" not in model.lower():
             input_data, compacted = _adaptive_compact(input_data, model, policy)
             if compacted:
                 body = dict(body)
@@ -4889,8 +4896,8 @@ class Handler(http.server.BaseHTTPRequestHandler):
             body = dict(body)
             body["input"] = input_data
 
-        if OAUTH_PROVIDER == "google-antigravity" and isinstance(input_data, list):
-            input_data = _antigravity_normalize_context(input_data)
+        if OAUTH_PROVIDER == "google-antigravity" and isinstance(input_data, list) and "claude" not in model.lower():
+            input_data = _antigravity_normalize_context(input_data, model)
             body = dict(body)
             body["input"] = input_data
 
@@ -4968,7 +4975,7 @@ class Handler(http.server.BaseHTTPRequestHandler):
                         resp_part["functionResponse"]["id"] = call_id
                     contents.append({"role": "user", "parts": [resp_part]})
 
-        if OAUTH_PROVIDER.startswith("google"):
+        if OAUTH_PROVIDER.startswith("google") and "claude" not in model.lower():
             sanitized = []
             last_user_text = None
             last_role = None
@@ -5059,8 +5066,19 @@ class Handler(http.server.BaseHTTPRequestHandler):
             contents = _gemini_reattach_sigs(contents)
 
         if OAUTH_PROVIDER == "google-antigravity":
+            latest_user = ""
+            if isinstance(input_data, list):
+                for item in reversed(input_data):
+                    if item.get("type") == "message" and item.get("role") == "user":
+                        c = item.get("content", "")
+                        if isinstance(c, str):
+                            latest_user = c
+                        elif isinstance(c, list):
+                            latest_user = "\n".join(p.get("text", p.get("input_text", "")) for p in c if isinstance(p, dict))
+                        break
+            is_latest_simple = _antigravity_is_simple_user(latest_user)
             guardrail_found = any("autonomous coding agent" in json.dumps(c.get("parts", []), ensure_ascii=False) for c in contents[:2])
-            if not guardrail_found:
+            if not guardrail_found and not is_latest_simple:
                 contents.insert(0, {"role": "user", "parts": [{"text": _GEMINI_AGENT_GUARDRAIL}]})
 
         if OAUTH_PROVIDER == "google-antigravity" and isinstance(input_data, list):