{"type":"system","subtype":"init","cwd":"/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run2/workspace","session_id":"31fbd7c2-7f64-4a26-ad92-60ab669dd493","tools":["Task","TaskOutput","Bash","Glob","Grep","ExitPlanMode","Read","Edit","Write","NotebookEdit","TodoWrite","TaskStop","AskUserQuestion","Skill","EnterPlanMode","EnterWorktree","ExitWorktree","CronCreate","CronDelete","CronList","RemoteTrigger","ToolSearch"],"mcp_servers":[],"model":"claude-sonnet-4-6","permissionMode":"bypassPermissions","slash_commands":[],"apiKeySource":"none","claude_code_version":"2.1.81","output_style":"default","agents":["general-purpose","statusline-setup","Explore","Plan"],"skills":["update-config","debug","simplify","batch","loop","schedule","claude-api"],"plugins":[],"uuid":"9efc2900-d755-47df-bc22-abf3eb7a887e","fast_mode_state":"off"}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01GZsR4qLZFRx6jSjJDcUgGT","type":"message","role":"assistant","content":[{"type":"thinking","thinking":"Let me write a script to navigate to the Wikipedia article for Ada Lovelace, then find and click the link to Charles Babbage, and report his birth date.","signature":"EtYCClsIDBgCKkA9s47pSDedDdtClzL4hh6wSSy2jzQTsBSw2WeFTlFYVOffPu7gVq6haYk08/O+XoglmjGqpZnXBOXsuGLTkvdEMhFjbGF1ZGUtc29ubmV0LTQtNjgAEgyF1aJSnpiiO+0GtMcaDPG6TT+e57gFMwmxoSIwjiq8nAP8TkdoiWL4rLChGAcQ0Xm3jIOP4wZZmKwPHLf4fYJTH5tdtXe/I/W6GhngKqgBMAJbHSNAO1TyHcr8hQkM0LX0BHDViyzDJ9LPJOljang4VQuXfypCTHQB/i5T5MCfqkEmEK877Xf7zF0Gg+hVUMF5BH+g5DuflnyFHM2w3Q57Gok4GpXJLHd7VRDahaNxRoXeNf4/QpSCTIFj6R4zCdPnAos1mga/rcBGddaPYJ4yZXeWL2NHC/wOfKOleKwf1p78bpVC/pz/NIlcx1HvGHUqpM8yTuAfGAE="}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":7483,"cache_read_input_tokens":8445,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":7483},"output_tokens":6,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"31fbd7c2-7f64-4a26-ad92-60ab669dd493","uuid":"00c695a1-a32d-464f-a97e-011aeddeac7d"}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01GZsR4qLZFRx6jSjJDcUgGT","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01MY1ZLUtBYM9iwrrZdvLvDc","name":"Write","input":{"file_path":"/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run2/workspace/babbage.ts","content":"import { navigatePage, takeSnapshot, clickElement } from \"./servers/chrome-devtools/index.js\";\n\n// Navigate to Ada Lovelace article\nawait navigatePage({ url: \"https://en.wikipedia.org/wiki/Ada_Lovelace\" });\nlet snap = await takeSnapshot({});\nconsole.log(\"Ada Lovelace page loaded\");\n\n// Find the Charles Babbage link and click it\nconst babbageLink = snap.elements?.find((el: any) =>\n  el.text?.includes(\"Charles Babbage\") && el.tag === \"a\"\n);\n\nif (babbageLink) {\n  console.log(\"Found Babbage link, clicking...\");\n  await clickElement({ element: babbageLink.ref });\n} else {\n  console.log(\"Link not found via elements, trying by text...\");\n  // Try clicking by text\n  const { evaluateScript } = await import(\"./servers/chrome-devtools/index.js\");\n  await evaluateScript({\n    script: `() => {\n      const links = document.querySelectorAll('a');\n      for (const link of links) {\n        if (link.textContent.trim() === 'Charles Babbage') {\n          link.click();\n          return 'clicked';\n        }\n      }\n      return 'not found';\n    }`\n  });\n}\n\n// Take snapshot of Babbage page\nsnap = await takeSnapshot({});\nconsole.log(\"Charles Babbage page snapshot taken\");\n\n// Look for birth date in the infobox\nconst { evaluateScript } = await import(\"./servers/chrome-devtools/index.js\");\nconst birthDate = await evaluateScript({\n  script: `() => {\n    // Look in the infobox for birth date\n    const infobox = document.querySelector('.infobox');\n    if (infobox) {\n      const rows = infobox.querySelectorAll('tr');\n      for (const row of rows) {\n        const th = row.querySelector('th');\n        if (th && th.textContent.includes('Born')) {\n          return row.textContent.trim();\n        }\n      }\n    }\n    // Fallback: look for bday class\n    const bday = document.querySelector('.bday');\n    if (bday) return bday.textContent;\n    return 'Birth date not found';\n  }`\n});\n\nconsole.log(\"Birth date info:\", birthDate);\n"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":7483,"cache_read_input_tokens":8445,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":7483},"output_tokens":6,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"31fbd7c2-7f64-4a26-ad92-60ab669dd493","uuid":"743a70a2-02dd-483b-8acb-2445f921c769"}
{"type":"rate_limit_event","rate_limit_info":{"status":"allowed","resetsAt":1775595600,"rateLimitType":"five_hour","overageStatus":"allowed","overageResetsAt":1777593600,"isUsingOverage":false},"uuid":"8cb29571-87da-47e7-93c2-d5f905812ded","session_id":"31fbd7c2-7f64-4a26-ad92-60ab669dd493"}
{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01MY1ZLUtBYM9iwrrZdvLvDc","type":"tool_result","content":"File created successfully at: /Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run2/workspace/babbage.ts"}]},"parent_tool_use_id":null,"session_id":"31fbd7c2-7f64-4a26-ad92-60ab669dd493","uuid":"b995e4e2-c5a9-497e-b13e-8612824cc062","timestamp":"2026-04-07T20:05:02.122Z","tool_use_result":{"type":"create","filePath":"/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run2/workspace/babbage.ts","content":"import { navigatePage, takeSnapshot, clickElement } from \"./servers/chrome-devtools/index.js\";\n\n// Navigate to Ada Lovelace article\nawait navigatePage({ url: \"https://en.wikipedia.org/wiki/Ada_Lovelace\" });\nlet snap = await takeSnapshot({});\nconsole.log(\"Ada Lovelace page loaded\");\n\n// Find the Charles Babbage link and click it\nconst babbageLink = snap.elements?.find((el: any) =>\n  el.text?.includes(\"Charles Babbage\") && el.tag === \"a\"\n);\n\nif (babbageLink) {\n  console.log(\"Found Babbage link, clicking...\");\n  await clickElement({ element: babbageLink.ref });\n} else {\n  console.log(\"Link not found via elements, trying by text...\");\n  // Try clicking by text\n  const { evaluateScript } = await import(\"./servers/chrome-devtools/index.js\");\n  await evaluateScript({\n    script: `() => {\n      const links = document.querySelectorAll('a');\n      for (const link of links) {\n        if (link.textContent.trim() === 'Charles Babbage') {\n          link.click();\n          return 'clicked';\n        }\n      }\n      return 'not found';\n    }`\n  });\n}\n\n// Take snapshot of Babbage page\nsnap = await takeSnapshot({});\nconsole.log(\"Charles Babbage page snapshot taken\");\n\n// Look for birth date in the infobox\nconst { evaluateScript } = await import(\"./servers/chrome-devtools/index.js\");\nconst birthDate = await evaluateScript({\n  script: `() => {\n    // Look in the infobox for birth date\n    const infobox = document.querySelector('.infobox');\n    if (infobox) {\n      const rows = infobox.querySelectorAll('tr');\n      for (const row of rows) {\n        const th = row.querySelector('th');\n        if (th && th.textContent.includes('Born')) {\n          return row.textContent.trim();\n        }\n      }\n    }\n    // Fallback: look for bday class\n    const bday = document.querySelector('.bday');\n    if (bday) return bday.textContent;\n    return 'Birth date not found';\n  }`\n});\n\nconsole.log(\"Birth date info:\", birthDate);\n","structuredPatch":[],"originalFile":null}}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01K6hFM6sxnMj9aqtrE5qKyu","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01HyzAnKqc6NhM1qMsCjeRKM","name":"Bash","input":{"command":"npx tsx babbage.ts 2>&1","timeout":30000},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":812,"cache_read_input_tokens":15928,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":812},"output_tokens":63,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"31fbd7c2-7f64-4a26-ad92-60ab669dd493","uuid":"15fd5064-566a-49ef-a79e-ae68e76f74cb"}
{"type":"user","message":{"role":"user","content":[{"type":"tool_result","content":"Exit code 1\n/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run2/workspace/babbage.ts:1\nimport { navigatePage, takeSnapshot, clickElement } from \"./servers/chrome-devtools/index.js\";\n                                     ^\nSyntaxError: The requested module './servers/chrome-devtools/index.js' does not provide an export named 'clickElement'\n    at #asyncInstantiate (node:internal/modules/esm/module_job:319:21)\n    at async ModuleJob.run (node:internal/modules/esm/module_job:422:5)\n    at async onImport.tracePromise.__proto__ (node:internal/modules/esm/loader:661:26)\n    at async asyncRunEntryPointWithESMLoader (node:internal/modules/run_main:101:5)\n\nNode.js v24.13.1","is_error":true,"tool_use_id":"toolu_01HyzAnKqc6NhM1qMsCjeRKM"}]},"parent_tool_use_id":null,"session_id":"31fbd7c2-7f64-4a26-ad92-60ab669dd493","uuid":"4b6226bb-7ee2-4cff-b088-cf09e5b57ae5","timestamp":"2026-04-07T20:05:04.881Z","tool_use_result":"Error: Exit code 1\n/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run2/workspace/babbage.ts:1\nimport { navigatePage, takeSnapshot, clickElement } from \"./servers/chrome-devtools/index.js\";\n                                     ^\nSyntaxError: The requested module './servers/chrome-devtools/index.js' does not provide an export named 'clickElement'\n    at #asyncInstantiate (node:internal/modules/esm/module_job:319:21)\n    at async ModuleJob.run (node:internal/modules/esm/module_job:422:5)\n    at async onImport.tracePromise.__proto__ (node:internal/modules/esm/loader:661:26)\n    at async asyncRunEntryPointWithESMLoader (node:internal/modules/run_main:101:5)\n\nNode.js v24.13.1"}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01MfnEd6ZDx3NpMmMjhyyUwT","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01KrYvo9evsCwyN2eY8Uewpa","name":"Bash","input":{"command":"ls servers/chrome-devtools/"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":339,"cache_read_input_tokens":16740,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":339},"output_tokens":50,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"31fbd7c2-7f64-4a26-ad92-60ab669dd493","uuid":"34bbd725-4038-40e8-b1b8-7be7f0a6d64e"}
{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01KrYvo9evsCwyN2eY8Uewpa","type":"tool_result","content":"click.ts\nclosePage.ts\ndrag.ts\nemulate.ts\nevaluateScript.ts\nfill.ts\nfillForm.ts\ngetConsoleMessage.ts\ngetNetworkRequest.ts\nhandleDialog.ts\nhover.ts\nindex.ts\nlighthouseAudit.ts\nlistConsoleMessages.ts\nlistNetworkRequests.ts\nlistPages.ts\nnavigatePage.ts\nnewPage.ts\nperformanceAnalyzeInsight.ts\nperformanceStartTrace.ts\nperformanceStopTrace.ts\npressKey.ts\nresizePage.ts\nselectPage.ts\ntakeMemorySnapshot.ts\ntakeScreenshot.ts\ntakeSnapshot.ts\ntypeText.ts\nuploadFile.ts\nwaitFor.ts","is_error":false}]},"parent_tool_use_id":null,"session_id":"31fbd7c2-7f64-4a26-ad92-60ab669dd493","uuid":"aa8cda51-edad-40d7-907c-5fec153ca440","timestamp":"2026-04-07T20:05:06.196Z","tool_use_result":{"stdout":"click.ts\nclosePage.ts\ndrag.ts\nemulate.ts\nevaluateScript.ts\nfill.ts\nfillForm.ts\ngetConsoleMessage.ts\ngetNetworkRequest.ts\nhandleDialog.ts\nhover.ts\nindex.ts\nlighthouseAudit.ts\nlistConsoleMessages.ts\nlistNetworkRequests.ts\nlistPages.ts\nnavigatePage.ts\nnewPage.ts\nperformanceAnalyzeInsight.ts\nperformanceStartTrace.ts\nperformanceStopTrace.ts\npressKey.ts\nresizePage.ts\nselectPage.ts\ntakeMemorySnapshot.ts\ntakeScreenshot.ts\ntakeSnapshot.ts\ntypeText.ts\nuploadFile.ts\nwaitFor.ts","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false}}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01VxtvDjVkasuGRQoZDwPrst","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_016QkDGDyT2LfuN2DcvJtgu8","name":"Bash","input":{"command":"grep -n \"export\" servers/chrome-devtools/index.ts | head -30"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":583,"cache_read_input_tokens":16740,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":583},"output_tokens":55,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"31fbd7c2-7f64-4a26-ad92-60ab669dd493","uuid":"0722add9-041f-47ce-89de-92070f989342"}
{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_016QkDGDyT2LfuN2DcvJtgu8","type":"tool_result","content":"2:export * from \"./click.js\";\n3:export * from \"./closePage.js\";\n4:export * from \"./drag.js\";\n5:export * from \"./emulate.js\";\n6:export * from \"./evaluateScript.js\";\n7:export * from \"./fill.js\";\n8:export * from \"./fillForm.js\";\n9:export * from \"./getConsoleMessage.js\";\n10:export * from \"./getNetworkRequest.js\";\n11:export * from \"./handleDialog.js\";\n12:export * from \"./hover.js\";\n13:export * from \"./lighthouseAudit.js\";\n14:export * from \"./listConsoleMessages.js\";\n15:export * from \"./listNetworkRequests.js\";\n16:export * from \"./listPages.js\";\n17:export * from \"./navigatePage.js\";\n18:export * from \"./newPage.js\";\n19:export * from \"./performanceAnalyzeInsight.js\";\n20:export * from \"./performanceStartTrace.js\";\n21:export * from \"./performanceStopTrace.js\";\n22:export * from \"./pressKey.js\";\n23:export * from \"./resizePage.js\";\n24:export * from \"./selectPage.js\";\n25:export * from \"./takeMemorySnapshot.js\";\n26:export * from \"./takeScreenshot.js\";\n27:export * from \"./takeSnapshot.js\";\n28:export * from \"./typeText.js\";\n29:export * from \"./uploadFile.js\";\n30:export * from \"./waitFor.js\";","is_error":false}]},"parent_tool_use_id":null,"session_id":"31fbd7c2-7f64-4a26-ad92-60ab669dd493","uuid":"a16184a9-0950-4717-8825-aebb6ac20ac2","timestamp":"2026-04-07T20:05:07.932Z","tool_use_result":{"stdout":"2:export * from \"./click.js\";\n3:export * from \"./closePage.js\";\n4:export * from \"./drag.js\";\n5:export * from \"./emulate.js\";\n6:export * from \"./evaluateScript.js\";\n7:export * from \"./fill.js\";\n8:export * from \"./fillForm.js\";\n9:export * from \"./getConsoleMessage.js\";\n10:export * from \"./getNetworkRequest.js\";\n11:export * from \"./handleDialog.js\";\n12:export * from \"./hover.js\";\n13:export * from \"./lighthouseAudit.js\";\n14:export * from \"./listConsoleMessages.js\";\n15:export * from \"./listNetworkRequests.js\";\n16:export * from \"./listPages.js\";\n17:export * from \"./navigatePage.js\";\n18:export * from \"./newPage.js\";\n19:export * from \"./performanceAnalyzeInsight.js\";\n20:export * from \"./performanceStartTrace.js\";\n21:export * from \"./performanceStopTrace.js\";\n22:export * from \"./pressKey.js\";\n23:export * from \"./resizePage.js\";\n24:export * from \"./selectPage.js\";\n25:export * from \"./takeMemorySnapshot.js\";\n26:export * from \"./takeScreenshot.js\";\n27:export * from \"./takeSnapshot.js\";\n28:export * from \"./typeText.js\";\n29:export * from \"./uploadFile.js\";\n30:export * from \"./waitFor.js\";","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false}}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_016bYCBoqgTdkFLL5LZgSDhv","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_018icVcSZ9JKg6vNK131F5uB","name":"Bash","input":{"command":"grep -n \"export\" servers/chrome-devtools/click.ts"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":699,"cache_read_input_tokens":17079,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":699},"output_tokens":58,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"31fbd7c2-7f64-4a26-ad92-60ab669dd493","uuid":"bb2654cf-04cc-456c-99d7-ef2cba32bf8f"}
{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_018icVcSZ9JKg6vNK131F5uB","type":"tool_result","content":"4:export interface ClickInput {\n14:export async function click(input: ClickInput): Promise<string> {","is_error":false}]},"parent_tool_use_id":null,"session_id":"31fbd7c2-7f64-4a26-ad92-60ab669dd493","uuid":"73c054fa-6e95-42fd-9a46-1cdacbaf4b62","timestamp":"2026-04-07T20:05:09.639Z","tool_use_result":{"stdout":"4:export interface ClickInput {\n14:export async function click(input: ClickInput): Promise<string> {","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false}}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01Nyt7nxn2Di9UnrSUT54uXg","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01SNDbTCRwh12JAwuhr8Pa4W","name":"Edit","input":{"replace_all":false,"file_path":"/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run2/workspace/babbage.ts","old_string":"import { navigatePage, takeSnapshot, clickElement } from \"./servers/chrome-devtools/index.js\";","new_string":"import { navigatePage, takeSnapshot, click, evaluateScript } from \"./servers/chrome-devtools/index.js\";"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":106,"cache_read_input_tokens":17778,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":106},"output_tokens":37,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"31fbd7c2-7f64-4a26-ad92-60ab669dd493","uuid":"f40df824-feb0-48ff-8d90-db44a501de9d"}
{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01SNDbTCRwh12JAwuhr8Pa4W","type":"tool_result","content":"The file /Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run2/workspace/babbage.ts has been updated successfully."}]},"parent_tool_use_id":null,"session_id":"31fbd7c2-7f64-4a26-ad92-60ab669dd493","uuid":"d740c853-8c3d-42f9-8e91-e4c9b6cd1bc0","timestamp":"2026-04-07T20:05:12.433Z","tool_use_result":{"filePath":"/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run2/workspace/babbage.ts","oldString":"import { navigatePage, takeSnapshot, clickElement } from \"./servers/chrome-devtools/index.js\";","newString":"import { navigatePage, takeSnapshot, click, evaluateScript } from \"./servers/chrome-devtools/index.js\";","originalFile":"import { navigatePage, takeSnapshot, clickElement } from \"./servers/chrome-devtools/index.js\";\n\n// Navigate to Ada Lovelace article\nawait navigatePage({ url: \"https://en.wikipedia.org/wiki/Ada_Lovelace\" });\nlet snap = await takeSnapshot({});\nconsole.log(\"Ada Lovelace page loaded\");\n\n// Find the Charles Babbage link and click it\nconst babbageLink = snap.elements?.find((el: any) =>\n  el.text?.includes(\"Charles Babbage\") && el.tag === \"a\"\n);\n\nif (babbageLink) {\n  console.log(\"Found Babbage link, clicking...\");\n  await clickElement({ element: babbageLink.ref });\n} else {\n  console.log(\"Link not found via elements, trying by text...\");\n  // Try clicking by text\n  const { evaluateScript } = await import(\"./servers/chrome-devtools/index.js\");\n  await evaluateScript({\n    script: `() => {\n      const links = document.querySelectorAll('a');\n      for (const link of links) {\n        if (link.textContent.trim() === 'Charles Babbage') {\n          link.click();\n          return 'clicked';\n        }\n      }\n      return 'not found';\n    }`\n  });\n}\n\n// Take snapshot of Babbage page\nsnap = await takeSnapshot({});\nconsole.log(\"Charles Babbage page snapshot taken\");\n\n// Look for birth date in the infobox\nconst { evaluateScript } = await import(\"./servers/chrome-devtools/index.js\");\nconst birthDate = await evaluateScript({\n  script: `() => {\n    // Look in the infobox for birth date\n    const infobox = document.querySelector('.infobox');\n    if (infobox) {\n      const rows = infobox.querySelectorAll('tr');\n      for (const row of rows) {\n        const th = row.querySelector('th');\n        if (th && th.textContent.includes('Born')) {\n          return row.textContent.trim();\n        }\n      }\n    }\n    // Fallback: look for bday class\n    const bday = document.querySelector('.bday');\n    if (bday) return bday.textContent;\n    return 'Birth date not found';\n  }`\n});\n\nconsole.log(\"Birth date info:\", birthDate);\n","structuredPatch":[{"oldStart":1,"oldLines":4,"newStart":1,"newLines":4,"lines":["-import { navigatePage, takeSnapshot, clickElement } from \"./servers/chrome-devtools/index.js\";","+import { navigatePage, takeSnapshot, click, evaluateScript } from \"./servers/chrome-devtools/index.js\";"," "," // Navigate to Ada Lovelace article"," await navigatePage({ url: \"https://en.wikipedia.org/wiki/Ada_Lovelace\" });"]}],"userModified":false,"replaceAll":false}}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01P7qJqAFFUgKG6GnGNvRSsT","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_013yGKRRTTYyvTTZRtj8LRgA","name":"Read","input":{"file_path":"/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run2/workspace/babbage.ts"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":272,"cache_read_input_tokens":17884,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":272},"output_tokens":59,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"31fbd7c2-7f64-4a26-ad92-60ab669dd493","uuid":"63c67301-f73a-4eef-bfe9-d2ec98fdcd62"}
{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_013yGKRRTTYyvTTZRtj8LRgA","type":"tool_result","content":"     1→import { navigatePage, takeSnapshot, click, evaluateScript } from \"./servers/chrome-devtools/index.js\";\n     2→\n     3→// Navigate to Ada Lovelace article\n     4→await navigatePage({ url: \"https://en.wikipedia.org/wiki/Ada_Lovelace\" });\n     5→let snap = await takeSnapshot({});\n     6→console.log(\"Ada Lovelace page loaded\");\n     7→\n     8→// Find the Charles Babbage link and click it\n     9→const babbageLink = snap.elements?.find((el: any) =>\n    10→  el.text?.includes(\"Charles Babbage\") && el.tag === \"a\"\n    11→);\n    12→\n    13→if (babbageLink) {\n    14→  console.log(\"Found Babbage link, clicking...\");\n    15→  await clickElement({ element: babbageLink.ref });\n    16→} else {\n    17→  console.log(\"Link not found via elements, trying by text...\");\n    18→  // Try clicking by text\n    19→  const { evaluateScript } = await import(\"./servers/chrome-devtools/index.js\");\n    20→  await evaluateScript({\n    21→    script: `() => {\n    22→      const links = document.querySelectorAll('a');\n    23→      for (const link of links) {\n    24→        if (link.textContent.trim() === 'Charles Babbage') {\n    25→          link.click();\n    26→          return 'clicked';\n    27→        }\n    28→      }\n    29→      return 'not found';\n    30→    }`\n    31→  });\n    32→}\n    33→\n    34→// Take snapshot of Babbage page\n    35→snap = await takeSnapshot({});\n    36→console.log(\"Charles Babbage page snapshot taken\");\n    37→\n    38→// Look for birth date in the infobox\n    39→const { evaluateScript } = await import(\"./servers/chrome-devtools/index.js\");\n    40→const birthDate = await evaluateScript({\n    41→  script: `() => {\n    42→    // Look in the infobox for birth date\n    43→    const infobox = document.querySelector('.infobox');\n    44→    if (infobox) {\n    45→      const rows = infobox.querySelectorAll('tr');\n    46→      for (const row of rows) {\n    47→        const th = row.querySelector('th');\n    48→        if (th && th.textContent.includes('Born')) {\n    49→          return row.textContent.trim();\n    50→        }\n    51→      }\n    52→    }\n    53→    // Fallback: look for bday class\n    54→    const bday = document.querySelector('.bday');\n    55→    if (bday) return bday.textContent;\n    56→    return 'Birth date not found';\n    57→  }`\n    58→});\n    59→\n    60→console.log(\"Birth date info:\", birthDate);\n    61→\n\n<system-reminder>\nWhenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.\n</system-reminder>\n"}]},"parent_tool_use_id":null,"session_id":"31fbd7c2-7f64-4a26-ad92-60ab669dd493","uuid":"b02c7175-4522-4f32-b6dc-a65fc0c2de9f","timestamp":"2026-04-07T20:05:14.052Z","tool_use_result":{"type":"text","file":{"filePath":"/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run2/workspace/babbage.ts","content":"import { navigatePage, takeSnapshot, click, evaluateScript } from \"./servers/chrome-devtools/index.js\";\n\n// Navigate to Ada Lovelace article\nawait navigatePage({ url: \"https://en.wikipedia.org/wiki/Ada_Lovelace\" });\nlet snap = await takeSnapshot({});\nconsole.log(\"Ada Lovelace page loaded\");\n\n// Find the Charles Babbage link and click it\nconst babbageLink = snap.elements?.find((el: any) =>\n  el.text?.includes(\"Charles Babbage\") && el.tag === \"a\"\n);\n\nif (babbageLink) {\n  console.log(\"Found Babbage link, clicking...\");\n  await clickElement({ element: babbageLink.ref });\n} else {\n  console.log(\"Link not found via elements, trying by text...\");\n  // Try clicking by text\n  const { evaluateScript } = await import(\"./servers/chrome-devtools/index.js\");\n  await evaluateScript({\n    script: `() => {\n      const links = document.querySelectorAll('a');\n      for (const link of links) {\n        if (link.textContent.trim() === 'Charles Babbage') {\n          link.click();\n          return 'clicked';\n        }\n      }\n      return 'not found';\n    }`\n  });\n}\n\n// Take snapshot of Babbage page\nsnap = await takeSnapshot({});\nconsole.log(\"Charles Babbage page snapshot taken\");\n\n// Look for birth date in the infobox\nconst { evaluateScript } = await import(\"./servers/chrome-devtools/index.js\");\nconst birthDate = await evaluateScript({\n  script: `() => {\n    // Look in the infobox for birth date\n    const infobox = document.querySelector('.infobox');\n    if (infobox) {\n      const rows = infobox.querySelectorAll('tr');\n      for (const row of rows) {\n        const th = row.querySelector('th');\n        if (th && th.textContent.includes('Born')) {\n          return row.textContent.trim();\n        }\n      }\n    }\n    // Fallback: look for bday class\n    const bday = document.querySelector('.bday');\n    if (bday) return bday.textContent;\n    return 'Birth date not found';\n  }`\n});\n\nconsole.log(\"Birth date info:\", birthDate);\n","numLines":61,"startLine":1,"totalLines":61}}}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01YEhBZ5bpWbs1xWKWAoWpHG","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01E38HVpC956NjvXiBpdVpcp","name":"Write","input":{"file_path":"/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run2/workspace/babbage.ts","content":"import { navigatePage, takeSnapshot, click, evaluateScript } from \"./servers/chrome-devtools/index.js\";\n\n// Navigate to Ada Lovelace article\nawait navigatePage({ url: \"https://en.wikipedia.org/wiki/Ada_Lovelace\" });\nlet snap = await takeSnapshot({});\nconsole.log(\"Ada Lovelace page loaded\");\n\n// Click Charles Babbage link via JS\nconst result = await evaluateScript({\n  script: `() => {\n    const links = document.querySelectorAll('a');\n    for (const link of links) {\n      if (link.textContent.trim() === 'Charles Babbage') {\n        link.click();\n        return 'clicked: ' + link.href;\n      }\n    }\n    return 'not found';\n  }`\n});\nconsole.log(\"Click result:\", result);\n\n// Wait for navigation and take snapshot of Babbage page\nawait new Promise(r => setTimeout(r, 2000));\nsnap = await takeSnapshot({});\nconsole.log(\"Charles Babbage page snapshot taken, URL should have changed\");\n\n// Extract birth date from infobox\nconst birthDate = await evaluateScript({\n  script: `() => {\n    const infobox = document.querySelector('.infobox');\n    if (infobox) {\n      const rows = infobox.querySelectorAll('tr');\n      for (const row of rows) {\n        const th = row.querySelector('th');\n        if (th && th.textContent.includes('Born')) {\n          return row.textContent.trim();\n        }\n      }\n    }\n    const bday = document.querySelector('.bday');\n    if (bday) return 'bday: ' + bday.textContent;\n    return 'Birth date not found';\n  }`\n});\n\nconsole.log(\"Birth date info:\", birthDate);\nconsole.log(\"Current URL:\", await evaluateScript({ script: `() => document.title` }));\n"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":1236,"cache_read_input_tokens":17884,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1236},"output_tokens":59,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"31fbd7c2-7f64-4a26-ad92-60ab669dd493","uuid":"29e582bc-cce4-46dc-8eb0-6be7524f11c3"}
{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01E38HVpC956NjvXiBpdVpcp","type":"tool_result","content":"The file /Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run2/workspace/babbage.ts has been updated successfully."}]},"parent_tool_use_id":null,"session_id":"31fbd7c2-7f64-4a26-ad92-60ab669dd493","uuid":"2b70f256-93da-45bc-9f7a-bcaad793e95e","timestamp":"2026-04-07T20:05:20.719Z","tool_use_result":{"type":"update","filePath":"/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run2/workspace/babbage.ts","content":"import { navigatePage, takeSnapshot, click, evaluateScript } from \"./servers/chrome-devtools/index.js\";\n\n// Navigate to Ada Lovelace article\nawait navigatePage({ url: \"https://en.wikipedia.org/wiki/Ada_Lovelace\" });\nlet snap = await takeSnapshot({});\nconsole.log(\"Ada Lovelace page loaded\");\n\n// Click Charles Babbage link via JS\nconst result = await evaluateScript({\n  script: `() => {\n    const links = document.querySelectorAll('a');\n    for (const link of links) {\n      if (link.textContent.trim() === 'Charles Babbage') {\n        link.click();\n        return 'clicked: ' + link.href;\n      }\n    }\n    return 'not found';\n  }`\n});\nconsole.log(\"Click result:\", result);\n\n// Wait for navigation and take snapshot of Babbage page\nawait new Promise(r => setTimeout(r, 2000));\nsnap = await takeSnapshot({});\nconsole.log(\"Charles Babbage page snapshot taken, URL should have changed\");\n\n// Extract birth date from infobox\nconst birthDate = await evaluateScript({\n  script: `() => {\n    const infobox = document.querySelector('.infobox');\n    if (infobox) {\n      const rows = infobox.querySelectorAll('tr');\n      for (const row of rows) {\n        const th = row.querySelector('th');\n        if (th && th.textContent.includes('Born')) {\n          return row.textContent.trim();\n        }\n      }\n    }\n    const bday = document.querySelector('.bday');\n    if (bday) return 'bday: ' + bday.textContent;\n    return 'Birth date not found';\n  }`\n});\n\nconsole.log(\"Birth date info:\", birthDate);\nconsole.log(\"Current URL:\", await evaluateScript({ script: `() => document.title` }));\n","structuredPatch":[{"oldStart":5,"oldLines":41,"newStart":5,"newLines":29,"lines":[" let snap = await takeSnapshot({});"," console.log(\"Ada Lovelace page loaded\");"," ","-// Find the Charles Babbage link and click it","-const babbageLink = snap.elements?.find((el: any) =>","-  el.text?.includes(\"Charles Babbage\") && el.tag === \"a\"","-);","-","-if (babbageLink) {","-  console.log(\"Found Babbage link, clicking...\");","-  await clickElement({ element: babbageLink.ref });","-} else {","-  console.log(\"Link not found via elements, trying by text...\");","-  // Try clicking by text","-  const { evaluateScript } = await import(\"./servers/chrome-devtools/index.js\");","-  await evaluateScript({","-    script: `() => {","-      const links = document.querySelectorAll('a');","-      for (const link of links) {","-        if (link.textContent.trim() === 'Charles Babbage') {","-          link.click();","-          return 'clicked';","-        }","+// Click Charles Babbage link via JS","+const result = await evaluateScript({","+  script: `() => {","+    const links = document.querySelectorAll('a');","+    for (const link of links) {","+      if (link.textContent.trim() === 'Charles Babbage') {","+        link.click();","+        return 'clicked: ' + link.href;","       }","-      return 'not found';","-    }`","-  });","-}","+    }","+    return 'not found';","+  }`","+});","+console.log(\"Click result:\", result);"," ","-// Take snapshot of Babbage page","+// Wait for navigation and take snapshot of Babbage page","+await new Promise(r => setTimeout(r, 2000));"," snap = await takeSnapshot({});","-console.log(\"Charles Babbage page snapshot taken\");","+console.log(\"Charles Babbage page snapshot taken, URL should have changed\");"," ","-// Look for birth date in the infobox","-const { evaluateScript } = await import(\"./servers/chrome-devtools/index.js\");","+// Extract birth date from infobox"," const birthDate = await evaluateScript({","   script: `() => {","-    // Look in the infobox for birth date","     const infobox = document.querySelector('.infobox');","     if (infobox) {","       const rows = infobox.querySelectorAll('tr');"]},{"oldStart":50,"oldLines":11,"newStart":38,"newLines":11,"lines":["         }","       }","     }","-    // Fallback: look for bday class","     const bday = document.querySelector('.bday');","-    if (bday) return bday.textContent;","+    if (bday) return 'bday: ' + bday.textContent;","     return 'Birth date not found';","   }`"," });"," "," console.log(\"Birth date info:\", birthDate);","+console.log(\"Current URL:\", await evaluateScript({ script: `() => document.title` }));"]}],"originalFile":"import { navigatePage, takeSnapshot, click, evaluateScript } from \"./servers/chrome-devtools/index.js\";\n\n// Navigate to Ada Lovelace article\nawait navigatePage({ url: \"https://en.wikipedia.org/wiki/Ada_Lovelace\" });\nlet snap = await takeSnapshot({});\nconsole.log(\"Ada Lovelace page loaded\");\n\n// Find the Charles Babbage link and click it\nconst babbageLink = snap.elements?.find((el: any) =>\n  el.text?.includes(\"Charles Babbage\") && el.tag === \"a\"\n);\n\nif (babbageLink) {\n  console.log(\"Found Babbage link, clicking...\");\n  await clickElement({ element: babbageLink.ref });\n} else {\n  console.log(\"Link not found via elements, trying by text...\");\n  // Try clicking by text\n  const { evaluateScript } = await import(\"./servers/chrome-devtools/index.js\");\n  await evaluateScript({\n    script: `() => {\n      const links = document.querySelectorAll('a');\n      for (const link of links) {\n        if (link.textContent.trim() === 'Charles Babbage') {\n          link.click();\n          return 'clicked';\n        }\n      }\n      return 'not found';\n    }`\n  });\n}\n\n// Take snapshot of Babbage page\nsnap = await takeSnapshot({});\nconsole.log(\"Charles Babbage page snapshot taken\");\n\n// Look for birth date in the infobox\nconst { evaluateScript } = await import(\"./servers/chrome-devtools/index.js\");\nconst birthDate = await evaluateScript({\n  script: `() => {\n    // Look in the infobox for birth date\n    const infobox = document.querySelector('.infobox');\n    if (infobox) {\n      const rows = infobox.querySelectorAll('tr');\n      for (const row of rows) {\n        const th = row.querySelector('th');\n        if (th && th.textContent.includes('Born')) {\n          return row.textContent.trim();\n        }\n      }\n    }\n    // Fallback: look for bday class\n    const bday = document.querySelector('.bday');\n    if (bday) return bday.textContent;\n    return 'Birth date not found';\n  }`\n});\n\nconsole.log(\"Birth date info:\", birthDate);\n"}}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_011kbXnT75RgmVtND9prEdT7","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01YWwd4CiMtp1U9TC5XMgHkz","name":"Bash","input":{"command":"npx tsx babbage.ts 2>&1","timeout":30000},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":651,"cache_read_input_tokens":19120,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":651},"output_tokens":63,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"31fbd7c2-7f64-4a26-ad92-60ab669dd493","uuid":"55609c91-21d4-4668-a037-af89ac188d7d"}
{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01YWwd4CiMtp1U9TC5XMgHkz","type":"tool_result","content":"Ada Lovelace page loaded\nClick result: Script ran on page and returned:\n```json\n\"clicked: https://en.wikipedia.org/wiki/Charles_Babbage\"\n```\nCharles Babbage page snapshot taken, URL should have changed\nBirth date info: Script ran on page and returned:\n```json\n\"Born(1791-12-26)26 December 1791London, England\"\n```\nCurrent URL: Script ran on page and returned:\n```json\n\"Charles Babbage - Wikipedia\"\n```","is_error":false}]},"parent_tool_use_id":null,"session_id":"31fbd7c2-7f64-4a26-ad92-60ab669dd493","uuid":"74d2d828-f61a-45fc-8b15-3653389caacc","timestamp":"2026-04-07T20:05:26.592Z","tool_use_result":{"stdout":"Ada Lovelace page loaded\nClick result: Script ran on page and returned:\n```json\n\"clicked: https://en.wikipedia.org/wiki/Charles_Babbage\"\n```\nCharles Babbage page snapshot taken, URL should have changed\nBirth date info: Script ran on page and returned:\n```json\n\"Born(1791-12-26)26 December 1791London, England\"\n```\nCurrent URL: Script ran on page and returned:\n```json\n\"Charles Babbage - Wikipedia\"\n```","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false}}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01SELjrLiGNzBcpZ7ZniCogB","type":"message","role":"assistant","content":[{"type":"text","text":"Charles Babbage's birth date is **26 December 1791** (born in London, England).\n\nHere's what the script did:\n1. Navigated to the Ada Lovelace Wikipedia article\n2. Found and clicked the \"Charles Babbage\" link, which navigated to his article\n3. Extracted the birth date from the infobox on his page"}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":211,"cache_read_input_tokens":19771,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":211},"output_tokens":1,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"31fbd7c2-7f64-4a26-ad92-60ab669dd493","uuid":"cfbe1d75-473f-4a78-9ad6-e96a99ddebe3"}
{"type":"result","subtype":"success","is_error":false,"duration_ms":37946,"duration_api_ms":33455,"num_turns":10,"result":"Charles Babbage's birth date is **26 December 1791** (born in London, England).\n\nHere's what the script did:\n1. Navigated to the Ada Lovelace Wikipedia article\n2. Found and clicked the \"Charles Babbage\" link, which navigated to his article\n3. Extracted the birth date from the infobox on his page","stop_reason":"end_turn","session_id":"31fbd7c2-7f64-4a26-ad92-60ab669dd493","total_cost_usd":0.1290087,"usage":{"input_tokens":11,"cache_creation_input_tokens":12392,"cache_read_input_tokens":167369,"output_tokens":2153,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":12392,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"},"modelUsage":{"claude-sonnet-4-6":{"inputTokens":11,"outputTokens":2153,"cacheReadInputTokens":167369,"cacheCreationInputTokens":12392,"webSearchRequests":0,"costUSD":0.1290087,"contextWindow":200000,"maxOutputTokens":32000}},"permission_denials":[],"fast_mode_state":"off","uuid":"c1206837-5400-49e3-9ea0-82c6ac5e399f"}
