Effect obligations were consulted only for declared artifacts, and reported
external success could be presented as done. Now, regardless of declared
artifacts:
- the latest effect on any changed file contradicted by a fresh readback
fails the run (a superseded earlier effect is history, not a contradiction);
- a passing verifier followed by an effect that may have changed state
without settled evidence is stale (BLOCKED);
- executed external effects that are not VERIFIED cap the decision at
UNVERIFIED, and the answer always carries server-authored facts for them
("reported success; any external change it made was not independently
verified", "reported failure", "unknown outcome").
The disclosure is structural and does not depend on recognizing the model's
wording. When it is the only change, the model's answer events are released
unchanged and the disclosure follows as one delta (and in round_texts).
Prose filtering is also tightened (remote verbs are mutation claims, an
unnamed "I updated it" cannot borrow the single required artifact, bare
"Done." is a terminal claim beside unverified external effects). A passing
verifier still supports test claims; it never speaks for the external effect.
Replaces the uncommitted attempt that blocked every run with any RUNNING
effect: a background launch with no declared obligations completes
UNVERIFIED.
Dispatcher seam: mark_dispatch, which runs inside the live Wave 3 binding
scope immediately before backend invocation, now durably claims a possible
effect before execution_id is assigned. If the claim cannot be persisted the
action stays undispatched and the dispatcher returns BLOCKED; dispatched()
closes the never-awaited coroutine. record_action appends the outcome
(including cancellation/interruption) and admitted-read observations before
the receipt reduction drops producer facts.
Adapters consume only the bound operations the dispatcher admitted:
filesystem bindings give exact scope and predicates (write_file content digest
after fence unwrapping, apply_patch add/delete, edit existence); bash/python
launches have unknown scope with the launch generation as lineage; job kills
scope the exact job and its processes; owned operations scope their exact
revisioned records; external backends are claimed as external and never
verified by acknowledgement; browser session_info yields session lifecycle
observations only, and a page binding is never effect scope. Complete
read_file re-reads the exact bound source to digest it; offset/limit,
truncation, extraction and listings are partial. Background launches stay
RUNNING until an admitted read of the exact job generation (via a durable
launch index, across continuation runs) reports settlement.
Producer seams: typed job lifecycle facts on manage_bg_jobs reads/kills, a
structured timed_out flag on containment timeouts, and mutation_attempted on
in-place write_file/edit_file failures after truncation.
Completion: the existing EvidenceLedger consumes effect assessments through a
single helper used for the decision, ask_user and prose filtering. A required
artifact is unsettled by a later unresolved effect that may have touched it,
a fresh contradicting readback fails the decision, and partial reads no longer
count as artifact validation. Ordinary conversation and read-only turns are
unchanged; no second completion policy is introduced.
Alexandre Teixeira