- knip: the subagent-inheritance resume fixture is a Loader-loaded entry
(the semantic-checkpoint-agent precedent), invisible to import analysis.
- coordinator coverage: a quiet-signal observation read pins the success
arm of observeQueuedAbort, and an approval-only baseline pins the other
arm of the seed-boundary guard's baseline disjunction.
vi.waitFor retries every callback throw, so the mismatch branch inside
the callback waited the full 30s deadline for a fixture that writes the
marker once and cannot recover. Terminal states (complete marker, or
content that can no longer become the expected marker) now resolve out
of the retry loop and the mismatch throws after it, restoring the old
loop's immediate failure.
Review fix (ds-review-bot on #623): matching baselines with differing
seedLength still resolve different policies — overrideOf folds own switches
past the boundary, so a stored seedLength: 1 marks event 0 as subsumed seed
history while a live seedLength: 0 lets the same event tighten the session;
adoption retained the stored header and a restart silently restored the
wide baseline. When either side carries a baseline, the seed boundary is
part of the policy identity and a mismatch rejects as an id collision.
Red-first in the shared coordinator contract (both backends).
Review fixes (ds-review-bot on #623):
- Persistence adoption compares the immutable policy baselines: onCreated's
ownerless claim and adoptLivePrefix retain the STORED header, so a
same-id live session with a conflicting baseline now rejects as a
collision instead of appending under read-only and resuming under the
stored danger-full-access.
- resolve() resolves the session override BEFORE applying an explicit
approved mode: the one-shot grant no longer bypasses the unconditional
durable-header validation.
- The approval narrator attributes positionally over the session's OWN
events (past the seed boundary): a fork child whose baseline delta has
no own override narrates 'inherited from the delegating session' instead
of misattributing a stale seed-carried switch to the user or the
operator.
Red-first: baseline-conflict adoption in the shared coordinator contract
(both backends), resolve-with-explicit-mode validation, and the fork-child
narration attribution case.
Implements the execa Agent Note's four sub-changes:
- execa (root devDep + loader-smoke dep) replaces the hand-rolled
spawn-collect-timeout choreography in loader-smoke, apps/cli and
cli-demo/acp-demo built-bin e2e, lsp-local and code-runtime-worker
built-lib e2e, the tui pty-harness outer collector, the jsonrpc
keyless smoke, and crash-recovery's child spawn. Genuinely custom
parts stay custom: cli-demo's interrupt-on-marker, jsonrpc's
line-predicate protocol driving, crash-recovery's SIGKILL-at-failpoint.
The two loader-smoke /* v8 ignore */ OS-error branches are gone.
- llm-mock-server CLI tokenizes via node:util parseArgs; numeric
coercion/bounds/cross-option constraints stay manual; pinned
error-message tests updated to the parseArgs texts.
- both loadRootEnv copies in apps/web/tests are deleted: the owning
vitest configs (web unconditionally, snapshot in record mode)
already load the repo-root .env before these files run.
- the four poll loops (acp-snapshot harness waits + crash-recovery
waitForFile) ride vi.waitFor with explicit {interval, timeout}.
CI per-file coverage flagged the new sandboxMode/approvalPolicy branches:
invalid-type cases in both session header validation tables, and a shared
persistence-contract case pinning that both backends round-trip the
baselines verbatim and keep absent fields ABSENT (presence is the signal
the policy owners branch on).
Review fix (ds-review-bot critical #2 on #623): the first-turn event stamp
had a durability hole no turn anchoring can close — an idle SessionStart-
style injection persists a complete one-shot turn before any prompt turn
opens, so a crash in that window left a resumable-looking child with no
inherited policy, falling back to a possibly wider deployment default.
The captured overrides now ride the child's creation meta into its
immutable SessionHeader (sandboxMode/approvalPolicy, neutral strings at the
session boundary — the delegationDepth precedent), durable from the moment
the session exists: no listener ordering can starve the baseline and no
crash window can lose it. overrideOf(session) on both policy services
resolves fold(events past header.seedLength) ?? header baseline, validating
against the closed vocabulary on read; stampOverride and the prompt-submit
listener machinery are deleted. The header field rides both persistence
backends (JSONL header line; SQLite sessions columns, SCHEMA_VERSION 11 —
pre-release, no migration). pty-local reads through overrideOf so PTY
spawns see the baseline too.
Red-first: header-durability-before-any-turn test (the injection crash
window shape), baseline/seed-boundary/closed-vocabulary contract tests in
both service suites; the real-wall suite (race, veto, fork stale-seed,
grandchild) re-anchored on header assertions and green. The Agent Note's
Alternatives now records the superseded event-stamping iteration with the
review evidence; bilingual docs updated.
kingwl
Tianyi Cui
Hypatia May
Turtle
_Kerman