fix(browser): honor auxiliary.vision.temperature for screenshot analysis\n\n- mirror the vision tool's config bridge in browser_vision

- add regression tests for configured and default temperature forwarding

tests/tools/test_browser_console.py

@@ -3,6 +3,7 @@
 import json
 import os
 import sys
+from pathlib import Path
 from unittest.mock import patch, MagicMock
 
 import pytest
@@ -194,6 +195,63 @@ class TestBrowserVisionAnnotate:
                 assert "--annotate" in cmd_args
 
 
+class TestBrowserVisionConfig:
+    def _setup_screenshot(self, tmp_path):
+        shots_dir = tmp_path / "browser_screenshots"
+        shots_dir.mkdir()
+        screenshot = shots_dir / "shot.png"
+        screenshot.write_bytes(b"\x89PNG\r\n\x1a\n" + b"\x00" * 8)
+        return shots_dir, screenshot
+
+    def test_browser_vision_uses_configured_temperature_and_timeout(self, tmp_path):
+        from tools.browser_tool import browser_vision
+
+        shots_dir, screenshot = self._setup_screenshot(tmp_path)
+        mock_response = MagicMock()
+        mock_choice = MagicMock()
+        mock_choice.message.content = "Annotated screenshot analysis"
+        mock_response.choices = [mock_choice]
+
+        with (
+            patch("hermes_constants.get_hermes_dir", return_value=shots_dir),
+            patch("tools.browser_tool._cleanup_old_screenshots"),
+            patch("tools.browser_tool._run_browser_command", return_value={"success": True, "data": {"path": str(screenshot)}}),
+            patch("tools.browser_tool._get_vision_model", return_value="test-model"),
+            patch("hermes_cli.config.load_config", return_value={"auxiliary": {"vision": {"temperature": 1, "timeout": 45}}}),
+            patch("tools.browser_tool.call_llm", return_value=mock_response) as mock_llm,
+        ):
+            result = json.loads(browser_vision("what is on the page?", task_id="test"))
+
+        assert result["success"] is True
+        assert result["analysis"] == "Annotated screenshot analysis"
+        assert mock_llm.call_args.kwargs["temperature"] == 1.0
+        assert mock_llm.call_args.kwargs["timeout"] == 45.0
+
+    def test_browser_vision_defaults_temperature_when_config_omits_it(self, tmp_path):
+        from tools.browser_tool import browser_vision
+
+        shots_dir, screenshot = self._setup_screenshot(tmp_path)
+        mock_response = MagicMock()
+        mock_choice = MagicMock()
+        mock_choice.message.content = "Default screenshot analysis"
+        mock_response.choices = [mock_choice]
+
+        with (
+            patch("hermes_constants.get_hermes_dir", return_value=shots_dir),
+            patch("tools.browser_tool._cleanup_old_screenshots"),
+            patch("tools.browser_tool._run_browser_command", return_value={"success": True, "data": {"path": str(screenshot)}}),
+            patch("tools.browser_tool._get_vision_model", return_value="test-model"),
+            patch("hermes_cli.config.load_config", return_value={"auxiliary": {"vision": {}}}),
+            patch("tools.browser_tool.call_llm", return_value=mock_response) as mock_llm,
+        ):
+            result = json.loads(browser_vision("what is on the page?", task_id="test"))
+
+        assert result["success"] is True
+        assert result["analysis"] == "Default screenshot analysis"
+        assert mock_llm.call_args.kwargs["temperature"] == 0.1
+        assert mock_llm.call_args.kwargs["timeout"] == 120.0
+
+
 # ── auto-recording config ────────────────────────────────────────────