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{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01DYEkNPVhpHkhJKSK9eP77K","type":"message","role":"assistant","content":[{"type":"thinking","thinking":"Let me use the chrome-devtools-axi CLI to navigate to https://example.com and get the main heading.","signature":"EqACClsIDBgCKkCl9cgScRQoyok8UM5/yX7QSdZflyKcheqzX7uz/821v6KwP3U8fS8rllxqQ9OXUSjENLLPKt/uoDZS41QbWSbYMhFjbGF1ZGUtc29ubmV0LTQtNjgAEgwNL+f57Qndry+s6mAaDDODTPEtdCmcf1ldBSIw6FE1jGJYK7J1ip+tE2mgb++E81XSX2bOjIQAnvCRaHOpp1fuu2aFdVVFfHQ9tsQ5KnOaSwBK6UAg64w9LkMdvD7ncZ5vr6fVaL28HpP6I4v/3Oy4UzJIf8HSTaBYIw+C1t8NIaZzlfzHKpQEg/J3jiiFBOf/k/vNF9a8iiO+2r6MPgCq1/IklssMoe0A32tc9wGmx4xkl7DXua1kX7xSSjwZzDCFGAE="}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":7704,"cache_read_input_tokens":8603,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":7704},"output_tokens":8,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"c7e94280-40f6-46fd-9126-8e03fac92559","uuid":"f6678bf7-cd24-4cea-8683-ce1ea56ca226"}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01DYEkNPVhpHkhJKSK9eP77K","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01W5t5M2LruH8xHwaQgPEuUR","name":"Bash","input":{"command":"chrome-devtools-axi snapshot --url https://example.com 2>&1 | head -50","description":"Navigate to example.com and take a snapshot"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":7704,"cache_read_input_tokens":8603,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":7704},"output_tokens":8,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"c7e94280-40f6-46fd-9126-8e03fac92559","uuid":"75faa638-f6c7-4cab-822a-f65f66161923"}
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{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01W5t5M2LruH8xHwaQgPEuUR","type":"tool_result","content":"page:\n  refs: 1\nsnapshot:\nuid=1_0 RootWebArea url=\"about:blank\"","is_error":false}]},"parent_tool_use_id":null,"session_id":"c7e94280-40f6-46fd-9126-8e03fac92559","uuid":"2c41a9cc-02ea-4f32-8900-b9568b8223ad","timestamp":"2026-04-04T05:59:20.858Z","tool_use_result":{"stdout":"page:\n  refs: 1\nsnapshot:\nuid=1_0 RootWebArea url=\"about:blank\"","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false}}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_018TPzxA3T7XQ1c4abQxg9go","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01YcTqy4UMwGh4rW5LePfEn9","name":"Bash","input":{"command":"chrome-devtools-axi navigate --url https://example.com && chrome-devtools-axi snapshot 2>&1","description":"Navigate to example.com then snapshot"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":182,"cache_read_input_tokens":16307,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":182},"output_tokens":58,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"c7e94280-40f6-46fd-9126-8e03fac92559","uuid":"f2f33a2d-9c24-4709-81a5-5d6257bf16ec"}
{"type":"user","message":{"role":"user","content":[{"type":"tool_result","content":"Exit code 2\nerror: \"Unknown command: navigate\"\ncode: VALIDATION_ERROR\nhelp[1]:\n  Run `chrome-devtools-axi --help` to see available commands","is_error":true,"tool_use_id":"toolu_01YcTqy4UMwGh4rW5LePfEn9"}]},"parent_tool_use_id":null,"session_id":"c7e94280-40f6-46fd-9126-8e03fac92559","uuid":"218b7de5-f7ca-4f97-a90f-c35eb57077c8","timestamp":"2026-04-04T05:59:23.018Z","tool_use_result":"Error: Exit code 2\nerror: \"Unknown command: navigate\"\ncode: VALIDATION_ERROR\nhelp[1]:\n  Run `chrome-devtools-axi --help` to see available commands"}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01BkNseXQc1Hu66VPHPS3Ydi","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01D8cXkHmgH6D4xSbhprvQzy","name":"Bash","input":{"command":"chrome-devtools-axi --help 2>&1","description":"Check available commands"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":165,"cache_read_input_tokens":16489,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":165},"output_tokens":60,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"c7e94280-40f6-46fd-9126-8e03fac92559","uuid":"56cf6e52-c5c8-4018-98fd-418c6cfbd39e"}
{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01D8cXkHmgH6D4xSbhprvQzy","type":"tool_result","content":"usage: chrome-devtools-axi [command] [args] [flags]\ncommands[35]:\n  open <url> [--query text], snapshot [--query text], screenshot <path>,\n  click @<uid> [--query text], fill @<uid> <text> [--submit], type <text>, press <key>, scroll <dir>,\n  back, wait <ms|text>, eval <js>, run, tables [keyword] [--url <url>] [--first N] [--last N],\n  hover @<uid>, drag @<from> @<to>, fillform @<uid>=<val>..., dialog <action>,\n  upload @<uid> <path>, pages, newpage <url>, selectpage <id>, closepage <id>,\n  resize <w> <h>, emulate, console, console-get <id>, network,\n  network-get [id], lighthouse, perf-start, perf-stop,\n  perf-insight <set> <name>, heap <path>, start, stop\n\nflags[2]:\n  --help, -v/-V/--version\n\ntips:\n  Prefer `open <url> --query \"text\"` to navigate and search in one step.\n  Use `snapshot --query \"text\"` to search the current page for specific content.\n  For browsing lists (issue lists, search results), use `open <url>` without --query to see all items.\n  Multi-keyword: `--query \"keyword1 keyword2\"` matches lines containing any keyword.\n  For table data: `tables \"keyword\" --url \"https://...\"` navigates and extracts in one step.\n  For search boxes: `fill @<uid> \"query\" --submit` fills and submits in one step.\n  For following links: `click @<uid> --query \"text\"` clicks and searches the resulting page in one step.","is_error":false}]},"parent_tool_use_id":null,"session_id":"c7e94280-40f6-46fd-9126-8e03fac92559","uuid":"3261f7c7-43fb-4dc9-b418-2ecbd0f26826","timestamp":"2026-04-04T05:59:25.982Z","tool_use_result":{"stdout":"usage: chrome-devtools-axi [command] [args] [flags]\ncommands[35]:\n  open <url> [--query text], snapshot [--query text], screenshot <path>,\n  click @<uid> [--query text], fill @<uid> <text> [--submit], type <text>, press <key>, scroll <dir>,\n  back, wait <ms|text>, eval <js>, run, tables [keyword] [--url <url>] [--first N] [--last N],\n  hover @<uid>, drag @<from> @<to>, fillform @<uid>=<val>..., dialog <action>,\n  upload @<uid> <path>, pages, newpage <url>, selectpage <id>, closepage <id>,\n  resize <w> <h>, emulate, console, console-get <id>, network,\n  network-get [id], lighthouse, perf-start, perf-stop,\n  perf-insight <set> <name>, heap <path>, start, stop\n\nflags[2]:\n  --help, -v/-V/--version\n\ntips:\n  Prefer `open <url> --query \"text\"` to navigate and search in one step.\n  Use `snapshot --query \"text\"` to search the current page for specific content.\n  For browsing lists (issue lists, search results), use `open <url>` without --query to see all items.\n  Multi-keyword: `--query \"keyword1 keyword2\"` matches lines containing any keyword.\n  For table data: `tables \"keyword\" --url \"https://...\"` navigates and extracts in one step.\n  For search boxes: `fill @<uid> \"query\" --submit` fills and submits in one step.\n  For following links: `click @<uid> --query \"text\"` clicks and searches the resulting page in one step.","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false}}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01YJSJtug6UumqB2F7zqK9mQ","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_011exY6thLCWS1MnKTpCvh8x","name":"Bash","input":{"command":"chrome-devtools-axi open https://example.com --query \"heading\" 2>&1","description":"Open example.com and search for heading"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":690,"cache_read_input_tokens":16489,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":690},"output_tokens":62,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"c7e94280-40f6-46fd-9126-8e03fac92559","uuid":"432b32ff-8423-4528-9b36-372ab6271b7e"}
{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_011exY6thLCWS1MnKTpCvh8x","type":"tool_result","content":"page:\n  title: Example Domain\n  refs: 5\nsnapshot (1 match for \"heading\"):\nuid=2_0 RootWebArea \"Example Domain\" url=\"https://example.com/\"\n  uid=2_1 heading \"Example Domain\" level=\"1\"\n  uid=2_2 StaticText \"This domain is for use in documentation examples without needing permission. Avoid use in operations.\"\n  uid=2_3 link \"Learn more\" url=\"https://iana.org/domains/example\"\n    uid=2_4 StaticText \"Learn more\"","is_error":false}]},"parent_tool_use_id":null,"session_id":"c7e94280-40f6-46fd-9126-8e03fac92559","uuid":"9c992b65-4355-4ce5-add0-081bded54b8b","timestamp":"2026-04-04T05:59:29.218Z","tool_use_result":{"stdout":"page:\n  title: Example Domain\n  refs: 5\nsnapshot (1 match for \"heading\"):\nuid=2_0 RootWebArea \"Example Domain\" url=\"https://example.com/\"\n  uid=2_1 heading \"Example Domain\" level=\"1\"\n  uid=2_2 StaticText \"This domain is for use in documentation examples without needing permission. Avoid use in operations.\"\n  uid=2_3 link \"Learn more\" url=\"https://iana.org/domains/example\"\n    uid=2_4 StaticText \"Learn more\"","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false}}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01G7tSHyF2jUxR9Vj5vpocDD","type":"message","role":"assistant","content":[{"type":"text","text":"The main heading of the page at https://example.com is:\n\n**\"Example Domain\"**\n\nIt's an `<h1>` heading."}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":245,"cache_read_input_tokens":17179,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":245},"output_tokens":1,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"c7e94280-40f6-46fd-9126-8e03fac92559","uuid":"956823d6-0dcd-4d5c-a6de-8c8032d17278"}
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