Each bot keeps a work log (oplog/bot-<id>.jsonl, after pi's durable-harness design, cut down):
before something happens a line says it is about to — the turn, each model call, each step once
its checks passed (with the arguments it runs with and whether it may run again), each message
typed mid-turn — synced to disk first. When the turn ends the file shrinks to the messages still
waiting, usually nothing.
On the next start after AnyBot was killed mid-turn, the log puts the chat right before anything
runs: the message the turn answered comes back if the chat lost it; a step that was running and
reaches outside (a text, a click, a file, a published site) shows as 「可能已經執行了」, both to the
person and in the result the bot reads — no longer as "not allowed"; a step that only looked shows
as cut off; messages typed mid-turn that never reached the bot go back into the chat. The chat is
saved, then the log closes the turn. A turn the person didn't stop ends with a 「繼續」 card (what
it was doing, what may have run, the messages put back); it goes on only when they press it — in
the window, on a screen of the brain, or on the phone — from where its steps stand, never running
a step that may have run again. Pressing stop is on disk at once, and a stopped turn stays
stopped.
Also in the turn loop:
- 自動審核 that doesn't answer (or answers something that isn't a verdict) asks the person; in
直接操作 mode it used to let the step through unchecked.
- "Too long for this model" folds older messages into a summary and asks the same step again,
once per thing the person said, instead of ending the turn.
- Folding keeps the person's chat whole: the summary goes in at the fold and the model reads from
the newest summary on (it used to delete what it folded).
- A step moved to the chosen computer runs there, but the chat keeps the call as the model wrote
it; the result says where it ran.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Uirha5F5gJt93t3yEx3XcS
2f603c2362