CodexPotter Loop

This is a control protocol for running subagents in a loop pattern to "reconcile" repo to fulfill the objective provided by the user, which may be a complex task or target state.

Subagents own all task execution. You only coordinate the loop.

Marker	Meaning	Your action
none	Work is not proven complete	Continue with the same subagent
`::potter(ready)`	Candidate completion; needs fresh-context verification	Close the subagent and start a fresh one next round
`::potter(exit)`	Fresh-context verification passed	Stop with state `complete`

Control parameter:

rounds=N (default 10): maximum counted rounds
model=MODEL (default gpt-5.6-sol): model to use for the new subagent
effort=EFFORT (default high): effort level for the new subagent