diff --git a/loop/testdata/agent_loop.httprr b/loop/testdata/agent_loop.httprr
index 2183c46..ba483b9 100644
--- a/loop/testdata/agent_loop.httprr
+++ b/loop/testdata/agent_loop.httprr
@@ -1,9 +1,9 @@
 httprr trace v1
-10862 1877
+14168 2249
 POST https://api.anthropic.com/v1/messages HTTP/1.1
 Host: api.anthropic.com
 User-Agent: Go-http-client/1.1
-Content-Length: 10664
+Content-Length: 13970
 Anthropic-Version: 2023-06-01
 Content-Type: application/json
 
@@ -226,6 +226,156 @@
    }
   },
   {
+   "name": "browser_navigate",
+   "description": "Navigate the browser to a specific URL and wait for page to load",
+   "input_schema": {
+    "type": "object",
+    "properties": {
+     "url": {
+      "type": "string",
+      "description": "The URL to navigate to"
+     }
+    },
+    "required": [
+     "url"
+    ]
+   }
+  },
+  {
+   "name": "browser_click",
+   "description": "Click the first element matching a CSS selector",
+   "input_schema": {
+    "type": "object",
+    "properties": {
+     "selector": {
+      "type": "string",
+      "description": "CSS selector for the element to click"
+     },
+     "wait_visible": {
+      "type": "boolean",
+      "description": "Wait for the element to be visible before clicking"
+     }
+    },
+    "required": [
+     "selector"
+    ]
+   }
+  },
+  {
+   "name": "browser_type",
+   "description": "Type text into an input or textarea element",
+   "input_schema": {
+    "type": "object",
+    "properties": {
+     "selector": {
+      "type": "string",
+      "description": "CSS selector for the input element"
+     },
+     "text": {
+      "type": "string",
+      "description": "Text to type into the element"
+     },
+     "clear": {
+      "type": "boolean",
+      "description": "Clear the input field before typing"
+     }
+    },
+    "required": [
+     "selector",
+     "text"
+    ]
+   }
+  },
+  {
+   "name": "browser_wait_for",
+   "description": "Wait for an element to be present in the DOM",
+   "input_schema": {
+    "type": "object",
+    "properties": {
+     "selector": {
+      "type": "string",
+      "description": "CSS selector for the element to wait for"
+     },
+     "timeout_ms": {
+      "type": "integer",
+      "description": "Maximum time to wait in milliseconds (default: 30000)"
+     }
+    },
+    "required": [
+     "selector"
+    ]
+   }
+  },
+  {
+   "name": "browser_get_text",
+   "description": "Get the innerText of an element",
+   "input_schema": {
+    "type": "object",
+    "properties": {
+     "selector": {
+      "type": "string",
+      "description": "CSS selector for the element to get text from"
+     }
+    },
+    "required": [
+     "selector"
+    ]
+   }
+  },
+  {
+   "name": "browser_eval",
+   "description": "Evaluate JavaScript in the browser context",
+   "input_schema": {
+    "type": "object",
+    "properties": {
+     "expression": {
+      "type": "string",
+      "description": "JavaScript expression to evaluate"
+     }
+    },
+    "required": [
+     "expression"
+    ]
+   }
+  },
+  {
+   "name": "browser_screenshot",
+   "description": "Take a screenshot of the page or a specific element",
+   "input_schema": {
+    "type": "object",
+    "properties": {
+     "selector": {
+      "type": "string",
+      "description": "CSS selector for the element to screenshot (optional)"
+     },
+     "format": {
+      "type": "string",
+      "description": "Output format ('base64' or 'png'), defaults to 'base64'",
+      "enum": [
+       "base64",
+       "png"
+      ]
+     }
+    }
+   }
+  },
+  {
+   "name": "browser_scroll_into_view",
+   "description": "Scroll an element into view if it's not visible",
+   "input_schema": {
+    "type": "object",
+    "properties": {
+     "selector": {
+      "type": "string",
+      "description": "CSS selector for the element to scroll into view"
+     }
+    },
+    "required": [
+     "selector"
+    ]
+   }
+  },
+  {
    "name": "patch",
    "description": "File modification tool for precise text edits.\n\nOperations:\n- replace: Substitute text with new content\n- append_eof: Append new text at the end of the file\n- prepend_bof: Insert new text at the beginning of the file\n- overwrite: Replace the entire file with new content (automatically creates the file)\n\nUsage notes:\n- All inputs are interpreted literally (no automatic newline or whitespace handling)\n- For replace operations, oldText must appear EXACTLY ONCE in the file",
    "input_schema": {
@@ -286,25 +436,25 @@
 }HTTP/2.0 200 OK
 Anthropic-Organization-Id: 3c473a21-7208-450a-a9f8-80aebda45c1b
 Anthropic-Ratelimit-Input-Tokens-Limit: 200000
-Anthropic-Ratelimit-Input-Tokens-Remaining: 184000
-Anthropic-Ratelimit-Input-Tokens-Reset: 2025-05-05T20:19:43Z
+Anthropic-Ratelimit-Input-Tokens-Remaining: 199000
+Anthropic-Ratelimit-Input-Tokens-Reset: 2025-05-06T02:52:06Z
 Anthropic-Ratelimit-Output-Tokens-Limit: 80000
 Anthropic-Ratelimit-Output-Tokens-Remaining: 80000
-Anthropic-Ratelimit-Output-Tokens-Reset: 2025-05-05T20:19:41Z
+Anthropic-Ratelimit-Output-Tokens-Reset: 2025-05-06T02:52:10Z
 Anthropic-Ratelimit-Requests-Limit: 4000
 Anthropic-Ratelimit-Requests-Remaining: 3999
-Anthropic-Ratelimit-Requests-Reset: 2025-05-05T20:19:37Z
+Anthropic-Ratelimit-Requests-Reset: 2025-05-06T02:52:05Z
 Anthropic-Ratelimit-Tokens-Limit: 280000
-Anthropic-Ratelimit-Tokens-Remaining: 264000
-Anthropic-Ratelimit-Tokens-Reset: 2025-05-05T20:19:41Z
+Anthropic-Ratelimit-Tokens-Remaining: 279000
+Anthropic-Ratelimit-Tokens-Reset: 2025-05-06T02:52:06Z
 Cf-Cache-Status: DYNAMIC
-Cf-Ray: 93b2ef104988d039-SJC
+Cf-Ray: 93b52df649282523-SJC
 Content-Type: application/json
-Date: Mon, 05 May 2025 20:19:41 GMT
-Request-Id: req_011CNq17iEhcyfkeYYQUZ5tz
+Date: Tue, 06 May 2025 02:52:10 GMT
+Request-Id: req_011CNqX3XPUGXJBNMCWBpMaN
 Server: cloudflare
 Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
 Via: 1.1 google
 X-Robots-Tag: none
 
-{"id":"msg_01KueCuaHxNHNG92tja2yhpo","type":"message","role":"assistant","model":"claude-3-7-sonnet-20250219","content":[{"type":"text","text":"I have access to the following tools:\n\n1. bash - Execute shell commands\n2. keyword_search - Search for files based on keywords\n3. think - Record thoughts and planning\n4. title - Set conversation title and create git branch\n5. done - Mark task as complete with a checklist\n6. codereview - Run automated code review\n7. multiplechoice - Present multiple choice questions to the user\n8. patch - Make precise edits to files\n\nThese tools allow me to help you with coding, research, file manipulation, and other development tasks, particularly with Go programming language."}],"stop_reason":"end_turn","stop_sequence":null,"usage":{"input_tokens":4,"cache_creation_input_tokens":2602,"cache_read_input_tokens":0,"output_tokens":130}}
\ No newline at end of file
+{"id":"msg_01De9PhPGpXjkZks75fsrXew","type":"message","role":"assistant","model":"claude-3-7-sonnet-20250219","content":[{"type":"text","text":"I have the following tools available to me:\n\n1. `bash` - Execute shell commands\n2. `keyword_search` - Search for files in a codebase\n3. `think` - Record thoughts and plans\n4. `title` - Set conversation title and create git branch\n5. `done` - Mark task as complete with checklist\n6. `codereview` - Run automated code review\n7. `multiplechoice` - Present multiple choice options to user\n8. `browser_navigate` - Navigate to URL\n9. `browser_click` - Click element using CSS selector\n10. `browser_type` - Type text into input fields\n11. `browser_wait_for` - Wait for element to appear\n12. `browser_get_text` - Get text from element\n13. `browser_eval` - Run JavaScript in browser\n14. `browser_screenshot` - Take screenshot\n15. `browser_scroll_into_view` - Scroll to element\n16. `patch` - Make precise text edits to files\n\nThese tools allow me to help with coding tasks, navigate webpages, make file edits, and manage conversation state."}],"stop_reason":"end_turn","stop_sequence":null,"usage":{"input_tokens":4,"cache_creation_input_tokens":3303,"cache_read_input_tokens":0,"output_tokens":259}}
\ No newline at end of file