deepseek-harness/snapshots/session/fs-write-overwrite-bounded/session.jsonl

{"type":"session","version":0,"id":"{{session:1}}","createdAt":1786204699215,"cwd":"{{cwd}}","delegationDepth":0}
{"type":"permission/preset","data":{"preset":"danger-full-access"}}
{"type":"sandbox/mode","data":{"mode":"danger-full-access"}}
{"type":"approval/policy","data":{"policy":"never"}}
{"type":"agent/inbox/spliced","data":{"target":"next-turn","start":0,"inserted":[{"content":[{"type":"text","text":"First use the read tool to read data.txt in the current directory. Then use the write tool (NOT bash) to replace its entire contents with exactly this single line: The replacement line is deliberately longer than the configured sixty-four byte diff-basis bound. Then reply with exactly the single word DONE."}],"source":{"kind":"user"},"role":"user","id":"{{message:1}}"}]}}
{"type":"turn/start","data":{"turn":1}}
{"type":"agent/inbox/spliced","data":{"target":"next-turn","start":0,"removedCount":1,"inserted":[]}}
{"type":"step/start","data":{"turn":1,"step":1}}
{"type":"user/message","data":{"content":[{"type":"text","text":"First use the read tool to read data.txt in the current directory. Then use the write tool (NOT bash) to replace its entire contents with exactly this single line: The replacement line is deliberately longer than the configured sixty-four byte diff-basis bound. Then reply with exactly the single word DONE."}],"source":{"kind":"user"},"role":"user","id":"{{message:1}}"},"surfaceOp":"append"}
{"type":"user/message","data":{"content":[{"type":"text","text":"Current runtime context. This snapshot supersedes earlier runtime-context snapshots.\n\nCurrent DSH file policy: danger-full-access. The DSH file sandbox does not restrict file modifications by available operations.\n\nApproval prompts are disabled in this session: actions that require approval are rejected automatically — do not request sandbox escalation (do not set `sandbox_permissions`)."}],"source":{"kind":"plugin","plugin":"@deepseek-ai/dsh-system-prompt","form":"snapshot","sections":[{"name":"sandbox:policy","text":"Current DSH file policy: danger-full-access. The DSH file sandbox does not restrict file modifications by available operations."},{"name":"approval:policy","text":"Approval prompts are disabled in this session: actions that require approval are rejected automatically — do not request sandbox escalation (do not set `sandbox_permissions`)."}]},"role":"user","id":"{{message:2}}"},"surfaceOp":"append"}
{"type":"session/title","data":{"title":"First use the read tool","messageSeqs":[7],"source":{"kind":"fallback"}}}
{"type":"request/header","data":{"header":{"config":{"provider":"deepseek-official","model":"deepseek-v4-flash","maxTokens":256000,"reasoningEffort":"max"},"adapterDefaults":{"reasoningEffort":true,"maxTokens":true},"system":"{{system}}","tools":"{{tools}}"},"reason":"initial"}}
{"type":"request/context","data":{"provider":"deepseek-official","model":"deepseek-v4-flash","contextWindow":1000000}}
{"type":"assistant/chunk","data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":0,"blockType":"tool-call"}}}
{"type":"assistant/chunk","data":{"turn":1,"step":1,"chunk":{"type":"tool-call-delta","index":0,"id":"fs-bounded-read","name":"read","argumentsDelta":"{\"file_path\":\"data.txt\"}"}}}
{"type":"assistant/chunk","data":{"turn":1,"step":1,"chunk":{"type":"block-end","index":0,"block":{"type":"tool-call","id":"fs-bounded-read","name":"read","arguments":"{\"file_path\":\"data.txt\"}"}}}}
{"type":"assistant/chunk","data":{"turn":1,"step":1,"chunk":{"type":"usage","usage":{"inputTokens":10,"outputTokens":5}}}}
{"type":"assistant/chunk","data":{"turn":1,"step":1,"chunk":{"type":"finish","reason":{"kind":"tool-calls"}}}}
{"type":"assistant/message","data":{"turn":1,"step":1,"message":{"role":"assistant","content":[{"type":"tool-call","id":"fs-bounded-read","name":"read","arguments":"{\"file_path\":\"data.txt\"}"}],"source":{"kind":"model","provider":"deepseek-official","model":"deepseek-v4-flash"},"id":"{{message:3}}"},"usage":{"inputTokens":10,"outputTokens":5}},"sourceEventSeqs":[12,13,14,15,16],"surfaceOp":"append"}
{"type":"tool/call","data":{"turn":1,"step":1,"callId":"fs-bounded-read","name":"read","arguments":"{\"file_path\":\"data.txt\"}"}}
{"type":"tool/result","data":{"turn":1,"step":1,"message":{"source":{"kind":"tool","callId":"fs-bounded-read"},"content":[{"type":"tool-result","toolCallId":"fs-bounded-read","content":[{"type":"text","text":"<path>{{cwd}}/data.txt</path>\n<type>file</type>\n<content>\n1: original contents\n\n(End of file - total 1 lines)\n</content>"}],"isError":false}],"role":"user","id":"{{message:4}}"},"meta":{"path":"{{cwd}}/data.txt","offset":1,"lines":[{"number":1,"text":"original contents"}],"totalLines":1}},"sourceEventSeqs":[18],"surfaceOp":"append"}
{"type":"step/end","data":{"turn":1,"step":1}}
{"type":"step/start","data":{"turn":1,"step":2}}
{"type":"assistant/chunk","data":{"turn":1,"step":2,"chunk":{"type":"block-start","index":0,"blockType":"tool-call"}}}
{"type":"assistant/chunk","data":{"turn":1,"step":2,"chunk":{"type":"tool-call-delta","index":0,"id":"fs-bounded-write","name":"write","argumentsDelta":"{\"file_path\":\"data.txt\",\"content\":\"The replacement line is deliberately longer than the configured sixty-four byte diff-basis bound.\"}"}}}
{"type":"assistant/chunk","data":{"turn":1,"step":2,"chunk":{"type":"block-end","index":0,"block":{"type":"tool-call","id":"fs-bounded-write","name":"write","arguments":"{\"file_path\":\"data.txt\",\"content\":\"The replacement line is deliberately longer than the configured sixty-four byte diff-basis bound.\"}"}}}}
{"type":"assistant/chunk","data":{"turn":1,"step":2,"chunk":{"type":"usage","usage":{"inputTokens":10,"outputTokens":5}}}}
{"type":"assistant/chunk","data":{"turn":1,"step":2,"chunk":{"type":"finish","reason":{"kind":"tool-calls"}}}}
{"type":"assistant/message","data":{"turn":1,"step":2,"message":{"role":"assistant","content":[{"type":"tool-call","id":"fs-bounded-write","name":"write","arguments":"{\"file_path\":\"data.txt\",\"content\":\"The replacement line is deliberately longer than the configured sixty-four byte diff-basis bound.\"}"}],"source":{"kind":"model","provider":"deepseek-official","model":"deepseek-v4-flash"},"id":"{{message:5}}"},"usage":{"inputTokens":10,"outputTokens":5}},"sourceEventSeqs":[22,23,24,25,26],"surfaceOp":"append"}
{"type":"tool/call","data":{"turn":1,"step":2,"callId":"fs-bounded-write","name":"write","arguments":"{\"file_path\":\"data.txt\",\"content\":\"The replacement line is deliberately longer than the configured sixty-four byte diff-basis bound.\"}"}}
{"type":"tool/result","data":{"turn":1,"step":2,"message":{"source":{"kind":"tool","callId":"fs-bounded-write"},"content":[{"type":"tool-result","toolCallId":"fs-bounded-write","content":[{"type":"text","text":"<path>{{cwd}}/data.txt</path>\n<type>file</type>\n<content>\nUpdated file\n</content>"}],"isError":false}],"role":"user","id":"{{message:6}}"},"meta":{"diffs":[]}},"sourceEventSeqs":[28],"surfaceOp":"append"}
{"type":"step/end","data":{"turn":1,"step":2}}
{"type":"step/start","data":{"turn":1,"step":3}}
{"type":"assistant/chunk","data":{"turn":1,"step":3,"chunk":{"type":"block-start","index":0,"blockType":"text"}}}
{"type":"assistant/chunk","data":{"turn":1,"step":3,"chunk":{"type":"text-delta","index":0,"text":"DONE"}}}
{"type":"assistant/chunk","data":{"turn":1,"step":3,"chunk":{"type":"block-end","index":0,"block":{"type":"text","text":"DONE"}}}}
{"type":"assistant/chunk","data":{"turn":1,"step":3,"chunk":{"type":"usage","usage":{"inputTokens":10,"outputTokens":2}}}}
{"type":"assistant/chunk","data":{"turn":1,"step":3,"chunk":{"type":"finish","reason":{"kind":"stop"}}}}
{"type":"assistant/message","data":{"turn":1,"step":3,"message":{"role":"assistant","content":[{"type":"text","text":"DONE"}],"source":{"kind":"model","provider":"deepseek-official","model":"deepseek-v4-flash"},"id":"{{message:7}}"},"usage":{"inputTokens":10,"outputTokens":2}},"sourceEventSeqs":[32,33,34,35,36],"surfaceOp":"append"}
{"type":"step/end","data":{"turn":1,"step":3}}
{"type":"turn/end","data":{"turn":1,"reason":{"kind":"completed"}}}