- Replaced time-based sleeps and polling loops with event-driven promise resolvers and fake timers across agent and tool tests.
- Migrated test suites to share in-memory auth storage and fixtures using lifecycle hooks.
- Updated catalog model definitions, metadata, and configurations.
- Remove redundant definedness, null, and type checks across test suites in multiple packages.
- Clean up unused assertions, metadata tests, and obsolete test cases.
- Add good versus bad test filter guidelines and requirements to project documentation.
After a prewalk hand-off plus mid-run compaction, the openai-responses input
builder re-encoded replayed assistant turns via convertResponsesAssistantMessage,
demoting their reasoning to <think> output_text and emitting no reasoning item.
DeepSeek (opencode-go) then rejected the thinking-mode continuation with
400 "The reasoning_text in the thinking mode must be passed back to the API"
and OMP looped on the unchanged request.
The encoder now synthesizes a reasoning_text reasoning item for every replayed
assistant turn when the target requires reasoning replay in thinking mode
(requiresReasoningContentForAllAssistantTurns / requiresReasoningContentForToolCalls),
carrying surviving thinking text when present, mirroring the chat-completions
reasoning_content safety net. Gated on reasoning being active for the request,
so non-DeepSeek Responses targets and reasoning-disabled turns are unaffected.
Fixes#8248
A classifier refusal returned before the `onTurnError` hook that owns
model fallback, so `AdvisorRuntime` treated one provider's policy verdict
as terminal: `Refusal (cyber)` on the advisor model disabled the advisor
outright even with a fallback chain configured. Its only recovery was
stripping echoed primary reasoning and resending once, which does nothing
for a refusal about the content itself.
Route a refusal that outlives the strip through the same hook the generic
failure path uses, mirroring its epoch guard, session-transition requeue,
and requeue-on-recovery. The cascade walks the chain to exhaustion and
only reports the advisor unavailable once the host runs out of candidates,
matching what turn-recovery already allows for the primary.
Each cascade visits a model at most once. A switch re-arms
`#includeThinking` through `#syncModelIdentity`, so chain keys that point
back at each other (A to B, B to A) would otherwise strip-and-resend
against the same pair forever. A successful turn or a reset starts a
fresh walk.
Also stop `/advisor status` throwing when a live advisor has no roster
entry: `formatAdvisorStatus` guarded only the inactive case before
dereferencing `stats.advisors[0]`, and `#ensureAdvisors` clears
`#advisorStatuses` before repopulating it, so a status call landing in
that window hit `undefined.contextWindow`.
The advisor sends its whole Session update as a single ever-growing user
message. Provider prompt caches are prefix-based: a single user message whose
text keeps growing invalidates the entire message on every turn, so cache_read
stays pinned at the instructions/tools boundary (observed 14491 tokens in
production, 11066 in tests) instead of growing with the session.
Split the update into multiple user messages — one per source message —
delivered via a single Agent.prompt(AgentMessage[]) call, so the provider
caches each appended message incrementally. Verified end-to-end: cache_read
grows 0 -> 11126 -> 11457 -> 11583 across turns with the split, versus pinned
11066 on the old single-message behavior.
- delta-split.ts: pure renderAdvisorDeltaChunks using chunked
formatSessionHistoryMarkdown (shared toolResultIndex/consumedToolCallIds/
watchedRoleState) so toolCall/result pairing and role collapsing stay
byte-identical to the old single-block render (equivalence-tested).
- session-history-format.ts: add HistoryFormatOptions.watchedRoleState so
chunked renders collapse consecutive same-role messages exactly like the
single-block render.
- runtime.ts: #prepareBatch does a single dedup+render pass; #drain delivers
agent.prompt(preparedMessages) (array), falling back to the string.
- Keep field-selective fingerprint (candidate 1) + wip-marker-at-tail
(candidate 3) as complementary wins.
Tests: advisor suite 209 pass / 0 fail; type check clean; lint clean.
Affected subsets (342 tests) green; full suite hits WSL EMFILE fd limit.
- Introduce `@oh-my-pi/omptype` as a new ArkType-compatible schema validation package featuring a lazy JIT runtime, JSON Schema emission, and compatibility adapters.
- Replace `arktype` across workspace packages and test utilities with `@oh-my-pi/omptype`.
- Add benchmark suites, tests, and documentation for the new validation engine and adapters.
- Update workspace build, test runner, and release configurations to include the new package.
- Remove `annotateForStaleness` and `hasFreshBacklog` from the advisor runtime.
- Stop appending staleness warnings to delivered advisor notes when newer primary turns queue.
can1357