type: agent/inbox/spliced

target: next-turn

type: text

text: Use the read tool (NOT bash) with offset 5 and limit 4 to read lines 5 through 8 of big.txt in the current directory. Then reply with exactly the single word DONE.

kind: user

role: user


type: user/message

surfaceOp: append


text:
Current runtime context. This snapshot supersedes earlier runtime-context snapshots.

Current DSH file policy: danger-full-access. The DSH file sandbox does not restrict file modifications by available operations.

Approval prompts are disabled in this session: actions that require approval are rejected automatically — do not request sandbox escalation (do not set `sandbox_permissions`).

kind: plugin

form: snapshot


type: session/title

title: Use the read tool (NOT

kind: fallback


type: request/header

provider: deepseek-official

[System] {{system}}

tools: {{tools}}

reason: initial


type: reasoning-chunks

texts: The user wants me to use the read tool with offset 5 and limit 4 to read lines 5 through 8 of big .txt in the current directory . Then reply with exactly the single word D ONE . Let me first check the current directory , then read the file .


type: tool-call-chunks

read

args: { " file _path " : " big .txt " , " offset " : 5 , " limit " : 4 }


type: assistant/chunk

type: block-end

type: reasoning

text:
The user wants me to use the read tool with offset 5 and limit 4 to read lines 5 through 8 of big.txt in the current directory. Then reply with exactly the single word DONE.

Let me first check the current directory, then read the file.


type: assistant/message

role: assistant

type: tool-call

kind: model


type: tool/result

kind: tool

type: tool-result

text:
<path>{{cwd}}/big.txt</path>
<type>file</type>
<content>
5: line five
6: line six
7: line seven
8: line eight

(Showing lines 5-8 of 10. Use offset=9 to continue.)
</content>

text: line five

text: line six

text: line seven

text: line eight


texts: The read tool returned lines 5 through 8 as expected . Now I need to reply with exactly the single word " D ONE ".


type: text-delta

text: D


text: ONE


text: The read tool returned lines 5 through 8 as expected. Now I need to reply with exactly the single word "DONE".


text: DONE


text: DONE