← All missions03 / 06 GUIDED MISSIONS

Yesterday’s draft

An old read quietly overwrites a teammate’s edit.

State · 2 min
  1. 01 Identify
  2. 02 Repair
  3. 03 Replay

Your goal

Change only a shared document title to “Launch notes”.

Tool contract

get_doc returns a version. update_doc can require if_version and change only the title. A version conflict rejects the write without changes.

FICTIONAL TRACE / 003
01 · READget_doc() → { version: 12, title: "Draft", body: "Old notes" }
02 · EXTERNALTeammate saves version 13 with body: "Updated notes".
03 · CALLupdate_doc({ title: "Launch notes", body: "Old notes" })
04 · RESULT{ version: 14, body: "Old notes" }
WRITTEN SCENARIO · NO TOOLS EXECUTE

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