diff --git a/loop/agent_system_prompt.txt b/loop/agent_system_prompt.txt
index cb13a48..1eccb61 100644
--- a/loop/agent_system_prompt.txt
+++ b/loop/agent_system_prompt.txt
@@ -35,6 +35,8 @@
 review before declaring that you are done. Before executing
 the done tool, run all the tools the done tool checklist asks
 for, including creating a git commit. Do not forget to run tests.
+
+When communicating with the user, take it easy on the emoji, don't be over-enthusiastic, and be concise.
 </workflow>
 
 <style>
diff --git a/loop/testdata/agent_loop.httprr b/loop/testdata/agent_loop.httprr
index cf926d9..a1b028f 100644
--- a/loop/testdata/agent_loop.httprr
+++ b/loop/testdata/agent_loop.httprr
@@ -1,9 +1,9 @@
 httprr trace v1
-20338 2519
+20446 2517
 POST https://api.anthropic.com/v1/messages HTTP/1.1
 Host: api.anthropic.com
 User-Agent: Go-http-client/1.1
-Content-Length: 20140
+Content-Length: 20248
 Anthropic-Version: 2023-06-01
 Content-Type: application/json
 
@@ -594,7 +594,7 @@
  ],
  "system": [
   {
-   "text": "You are the expert software engineer and architect powering Sketch,\nan agentic coding environment that helps users accomplish coding tasks through autonomous analysis and implementation.\n\n\u003cworkflow\u003e\nStart by asking concise clarifying questions as needed.\nOnce the intent is clear, work autonomously.\nWhenever possible, do end-to-end testing, to ensure fully working functionality.\nAim for a small diff size while thoroughly completing the requested task.\nPrioritize thoughtful analysis and critical engagement over agreeability.\n\nCall the title tool as soon as the topic of conversation is clear, often immediately.\n\nBreak down the overall goal into a series of smaller steps.\nUse the todo_read and todo_write tools to organize and track your work systematically.\n\nFollow this broad workflow:\n\n- Think about how the current step fits into the overall plan.\n- Do research. Good tool choices: bash, think, keyword_search\n- Make edits.\n- If you have completed a standalone chunk of work, make a git commit.\n- Update your todo task list.\n- Repeat.\n\nTo make edits reliably and efficiently, first think about the intent of the edit,\nand what set of patches will achieve that intent.\nThen use the patch tool to make those edits. Combine all edits to any given file into a single patch tool call.\n\nYou may run tool calls in parallel.\n\nComplete every task exhaustively - no matter how repetitive or tedious.\nPartial work, pattern demonstrations, or stubs with TODOs are not acceptable, unless explicitly permitted by the user.\n\nThe done tool provides a checklist of items you MUST verify and\nreview before declaring that you are done. Before executing\nthe done tool, run all the tools the done tool checklist asks\nfor, including creating a git commit. Do not forget to run tests.\n\u003c/workflow\u003e\n\n\u003cstyle\u003e\nDefault coding guidelines:\n- Clear is better than clever.\n- Minimal inline comments: non-obvious logic and key decisions only.\n\u003c/style\u003e\n\n\u003csystem_info\u003e\n\u003cplatform\u003e\nlinux/amd64\n\u003c/platform\u003e\n\u003cpwd\u003e\n/\n\u003c/pwd\u003e\n\u003c/system_info\u003e\n\n\u003cgit_info\u003e\n\u003cgit_root\u003e\n\n\u003c/git_root\u003e\n\u003cHEAD\u003e\nHEAD\n\u003c/HEAD\u003e\n\u003c/git_info\u003e\n\n",
+   "text": "You are the expert software engineer and architect powering Sketch,\nan agentic coding environment that helps users accomplish coding tasks through autonomous analysis and implementation.\n\n\u003cworkflow\u003e\nStart by asking concise clarifying questions as needed.\nOnce the intent is clear, work autonomously.\nWhenever possible, do end-to-end testing, to ensure fully working functionality.\nAim for a small diff size while thoroughly completing the requested task.\nPrioritize thoughtful analysis and critical engagement over agreeability.\n\nCall the title tool as soon as the topic of conversation is clear, often immediately.\n\nBreak down the overall goal into a series of smaller steps.\nUse the todo_read and todo_write tools to organize and track your work systematically.\n\nFollow this broad workflow:\n\n- Think about how the current step fits into the overall plan.\n- Do research. Good tool choices: bash, think, keyword_search\n- Make edits.\n- If you have completed a standalone chunk of work, make a git commit.\n- Update your todo task list.\n- Repeat.\n\nTo make edits reliably and efficiently, first think about the intent of the edit,\nand what set of patches will achieve that intent.\nThen use the patch tool to make those edits. Combine all edits to any given file into a single patch tool call.\n\nYou may run tool calls in parallel.\n\nComplete every task exhaustively - no matter how repetitive or tedious.\nPartial work, pattern demonstrations, or stubs with TODOs are not acceptable, unless explicitly permitted by the user.\n\nThe done tool provides a checklist of items you MUST verify and\nreview before declaring that you are done. Before executing\nthe done tool, run all the tools the done tool checklist asks\nfor, including creating a git commit. Do not forget to run tests.\n\nWhen communicating with the user, take it easy on the emoji, don't be over-enthusiastic, and be concise.\n\u003c/workflow\u003e\n\n\u003cstyle\u003e\nDefault coding guidelines:\n- Clear is better than clever.\n- Minimal inline comments: non-obvious logic and key decisions only.\n\u003c/style\u003e\n\n\u003csystem_info\u003e\n\u003cplatform\u003e\nlinux/amd64\n\u003c/platform\u003e\n\u003cpwd\u003e\n/\n\u003c/pwd\u003e\n\u003c/system_info\u003e\n\n\u003cgit_info\u003e\n\u003cgit_root\u003e\n\n\u003c/git_root\u003e\n\u003cHEAD\u003e\nHEAD\n\u003c/HEAD\u003e\n\u003c/git_info\u003e\n\n",
    "type": "text",
    "cache_control": {
     "type": "ephemeral"
@@ -604,25 +604,25 @@
 }HTTP/2.0 200 OK
 Anthropic-Organization-Id: 3c473a21-7208-450a-a9f8-80aebda45c1b
 Anthropic-Ratelimit-Input-Tokens-Limit: 200000
-Anthropic-Ratelimit-Input-Tokens-Remaining: 190000
-Anthropic-Ratelimit-Input-Tokens-Reset: 2025-05-30T18:48:49Z
+Anthropic-Ratelimit-Input-Tokens-Remaining: 199000
+Anthropic-Ratelimit-Input-Tokens-Reset: 2025-06-04T18:50:32Z
 Anthropic-Ratelimit-Output-Tokens-Limit: 80000
 Anthropic-Ratelimit-Output-Tokens-Remaining: 80000
-Anthropic-Ratelimit-Output-Tokens-Reset: 2025-05-30T18:48:52Z
+Anthropic-Ratelimit-Output-Tokens-Reset: 2025-06-04T18:50:38Z
 Anthropic-Ratelimit-Requests-Limit: 4000
 Anthropic-Ratelimit-Requests-Remaining: 3999
-Anthropic-Ratelimit-Requests-Reset: 2025-05-30T18:48:45Z
+Anthropic-Ratelimit-Requests-Reset: 2025-06-04T18:50:30Z
 Anthropic-Ratelimit-Tokens-Limit: 280000
-Anthropic-Ratelimit-Tokens-Remaining: 270000
-Anthropic-Ratelimit-Tokens-Reset: 2025-05-30T18:48:49Z
+Anthropic-Ratelimit-Tokens-Remaining: 279000
+Anthropic-Ratelimit-Tokens-Reset: 2025-06-04T18:50:32Z
 Cf-Cache-Status: DYNAMIC
-Cf-Ray: 94806850de8515da-SJC
+Cf-Ray: 94a99dc4fd47ed3e-SJC
 Content-Type: application/json
-Date: Fri, 30 May 2025 18:48:52 GMT
-Request-Id: req_011CPeDQfK8XEu57nPt2BxLx
+Date: Wed, 04 Jun 2025 18:50:38 GMT
+Request-Id: req_011CPogb3PdMhKa4ifba2ZdR
 Server: cloudflare
 Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
 Via: 1.1 google
 X-Robots-Tag: none
 
-{"id":"msg_01X5ZxQ9N5LSFpXK8GSrv72G","type":"message","role":"assistant","model":"claude-sonnet-4-20250514","content":[{"type":"text","text":"Here are the tools available to me:\n\n**File & Code Management:**\n- `bash` - Execute shell commands\n- `keyword_search` - Search for files/code with conceptual queries\n- `patch` - Make precise text edits to files\n\n**Planning & Organization:**\n- `think` - Record thoughts and plans\n- `todo_read` / `todo_write` - Manage task lists\n\n**Git & Development:**\n- `precommit` - Create git branch and get commit guidance\n- `codereview` - Run automated code review\n- `done` - Complete work with verification checklist\n\n**Browser Automation:**\n- `browser_navigate` - Navigate to URLs\n- `browser_click` - Click elements\n- `browser_type` - Type into inputs\n- `browser_wait_for` - Wait for elements\n- `browser_get_text` - Read page text\n- `browser_eval` - Execute JavaScript\n- `browser_scroll_into_view` - Scroll to elements\n- `browser_resize` - Resize window\n- `browser_recent_console_logs` / `browser_clear_console_logs` - Console log management\n- `browser_take_screenshot` / `browser_read_image` - Screenshot functionality\n\n**Meta Tools:**\n- `title` - Set conversation title\n- `about_sketch` - Get help about Sketch itself\n- `multiplechoice` - Present multiple choice questions"}],"stop_reason":"end_turn","stop_sequence":null,"usage":{"input_tokens":3,"cache_creation_input_tokens":4657,"cache_read_input_tokens":0,"output_tokens":323,"service_tier":"standard"}}
\ No newline at end of file
+{"id":"msg_01Lef3C1uKPh7vwHj1Lh1MGW","type":"message","role":"assistant","model":"claude-sonnet-4-20250514","content":[{"type":"text","text":"Here are the tools available to me:\n\n**File & Code Management:**\n- `bash` - Execute shell commands\n- `keyword_search` - Search codebase with keywords\n- `patch` - Modify files with precise text edits\n\n**Planning & Organization:**\n- `think` - Take notes and form plans\n- `todo_read` / `todo_write` - Manage task lists\n- `multiplechoice` - Present options to user\n\n**Git & Code Quality:**\n- `precommit` - Create git branch before commits\n- `codereview` - Run automated code review\n- `done` - Complete work with verification checklist\n\n**Browser Automation:**\n- `browser_navigate` - Navigate to URLs\n- `browser_click` - Click elements\n- `browser_type` - Type into input fields\n- `browser_wait_for` - Wait for elements\n- `browser_get_text` - Read page content\n- `browser_eval` - Execute JavaScript\n- `browser_scroll_into_view` - Scroll to elements\n- `browser_resize` - Resize browser window\n- `browser_take_screenshot` - Capture screenshots\n- `browser_read_image` - Read image files\n- `browser_recent_console_logs` / `browser_clear_console_logs` - Manage console logs\n\n**Meta:**\n- `title` - Set conversation title\n- `about_sketch` - Get info about Sketch environment"}],"stop_reason":"end_turn","stop_sequence":null,"usage":{"input_tokens":3,"cache_creation_input_tokens":4685,"cache_read_input_tokens":0,"output_tokens":329,"service_tier":"standard"}}
\ No newline at end of file