Over Platform's 66dbea9 key-presence seam, the five owner-locked tasks:
1. Zero-keys pill — components/setup-cta.tsx: pure hasProviderKey
(classifyKeys reuse — tool keys like Deepgram never count), useZeroKeys
(GET /api/keys, re-read on the new lh:settings-saved 'keys' signal),
ZeroKeysPill (testid setup-cta-keys) taking PRECEDENCE over the models
CTA on chat/home/new-session. SettingsSection gains 'keys'; keys-section
dispatches after save AND delete.
2. Setup stage 1 is self-contained: provider picker (MenuShell +
ProviderMenuList) + key paste + Save via PUT /api/keys/:id — the dialog
STAYS MOUNTED; its own save dispatches the keys signal, the fetch effect
re-runs on it, and the stage flips to the pickers on its own.
onOpenKeys + setup-open-keys die. SetupKeysBody exported for SSR pins.
3. parseProviderKeyRefusal (chat.tsx, envelope-verbatim twin of
parseModelsRefusal) joins the revert-draft-and-open-setup interception;
activity-dock reads 'needs a provider key'; dispatch-card shows
'Add a key' — both deep-link setup, which lands on stage 1 by itself.
4. Dictation trio: the token route's only 503 (missing Deepgram key)
becomes the client-authored DICTATION_KEYLESS short line; the errored
idle click clears the error and deep-links Settings -> Keys ->
DEEPGRAM_API_KEY via the new open(section, row) seam (dialog landOnRow
-> SettingsDialogBody initialRow -> KeysSection openRow follow-effect).
Live-verified on :3001 under LH_IGNORE_ENV_KEYS=1 (the fresh-user switch):
pill on all three surfaces + precedence over the CTA, stage-1 save ->
auto-advance with dialog mounted, real 503 send refusal reverting the
draft and opening setup, dictation 503 -> short line -> Settings lands on
the unfolded Deepgram row with the error cleared, keys-section save and
delete both flipping the pill live, and a fabricated refused research job
rendering the 'Add a key' dispatch card. 926/926, tsc/lint/build green.
The owner's zero-configuration ruling (2026-09-23): nothing configures
the graph beyond chat models. The prior-knowledge injection — its budget
dial, its runner, its marker part, its dock/dispatch entries — is
removed across all bands; the prober now reads the learner's persistent
knowledge map on demand through two gated tools instead:
- list_sessions: every birth session, names + kinds + counts + dates
(graphSessionIndex, Platform's core seam)
- list_propositions(session): what was born there + the session's own
latest understanding level + that evaluation's date
(graphSessionPropositions) — names/levels/dating ONLY, no statement
text (owner ruling: the map's organization is the prober's business,
its prose is not)
Registered via createProberTools when chat-handler passes graphStore
(the graphToolsEnabled gate decided server-side, per-turn fresh); the
prober doctrine gains the map-review nudge at session start.
Also: runner's JobKind special-casing collapses (KIND_ROLE/KIND_RUNNERS
are plain records again), semantic-clusters.ts dies with its test, the
embedder dep's doc tells the wave-7 stub story, and ports.ts's
readClusterLabels/readNamingRuns surface stays untouched for Platform's
ledger-port interlude.
848/848 tests, typecheck/lint/build green.
- existing sessions: a send that lands the 503 models_not_configured envelope
renders as the SETUP FLOW, never the error banner — the record refetch drops
the refused orphan (the gate refuses before the write-ahead persist), the
draft goes home to the composer, and Save auto-replays it (owner ruling);
parseModelsRefusal reads the envelope from the transport's verbatim error
text (exported pure, tested)
- persistent 'Set up your models' CTA above the chat composer while
slotsConfigured is false (server-read seed via app/chat/[id]/page.tsx) —
legacy per-chat overrides may still send with the pill present; the server
gate stays the truth
- SetupDialog prefill + 'needed' marks (owner ruling): pinned tiers open with
their pick (matched in the federated catalog — lapsed keys don't prefill),
unpinned tiers carry the mark; Save still requires all three;
prefillFromSlots exported pure, tested
- refused jobs read as INFO: dispatch card shows a quiet 'needs model setup'
line + 'Set up models' deep-link (ChatActionsContext.openSetup); dock blobs'
activity reads 'needs model setup' instead of 'failed'; real failures keep
the red tone; isModelsRefusal added to the envelope's home module
- agent-section ModelsBody.slots type honest to the nullable contract
Learner source files, on the teacher's own terms (nothing auto-injects):
- read tool (src/agent/tools/read.ts): pi-read port — path/offset/limit,
2000-line/50KB truncation with use-offset continuation notices, image
files (jpg/png/gif/webp/bmp) returned as native image content parts
(new LhToolImageResult escape hatch in lh-tool.ts). Always-on in both
the prober and teacher registries (user-decided 2026-09).
- pdf-reader sub-agent (JobKind 'pdf', toggleable, ack-and-steer): triage
via pdf_info (pdfjs text layer: per-page text/image/math-density),
targeted pdf_extract, regex pdf_search (hits count as consultation),
and pdf_render — pages painted by pdfjs onto a canvas shim in headless
Chrome (the pdfium viewer doesn't paint headless), screenshot fed back
image-in-the-loop (visual-maker idiom, providerSafePng applied). The
unread-finish gate bounces a zero-consultation brief once. Teacher gets
a text brief with page citations only; renders never leave the loop.
- MODELS.pdfReader = qwen/qwen3.8-flash (user override 2026-09-19: the
look-at-renders workload wants the vision-proven model; catalog listed
glm-5.3-flash as image-capable but qwen is the known-good daily driver).
- UI: PdfCompleteBadge + PdfBriefCard (steer-card, job-card), dispatch
card + activity-dock kind entries (type-forced, flagged for UI review).
- Prompts: 'Learner source files' section in teacher/30-jobs.md; read
line in prober/10-probe-doctrine.md. Doctrine rides tool descriptions
per the self-contained-tools principle.
One shot per chat, fired at the first turn's onFinish: the session's
topic (its only typed message) is embedded as an EmbeddingGemma retrieval
query; the semantically closest graph propositions are selected under the
session's token budget (pure budget, no similarity threshold — the
decided doctrine) and delivered as a marker-only steer through the wake
pipeline, queuing behind pending questions like every sub-agent result.
- contracts: ChatSettings.graphContextTokens (default 1024, max 4096,
step 128, 0 = off); GraphContextData + graphContextText; the
graph-context JobKind + buildGraphContextSteer (id steer_ctx_<chatId>)
- core/graph-context.ts: brute-force cosine top-K, greedy chars/4 fill
under budget, most-recent UnderstandingLevel fold, count cap 64,
parse-don't-cast at the marker seam
- server: embedQuery (role-asymmetric query format, same warm singleton
— vector-space parity by construction); the runner (startGraphContext-
Injection one-shot gates; runGraphContextJob validates ledger parity);
wake branches (chatIdOf/jobIdOf, finalizeJob done, recoverStaleJobs
re-deliver or contextRespawn); abortJob kills context jobs SILENTLY
(nothing was promised in the lesson); turn-service trigger seam
- adapter: data-graph-context flattens to the canonical block (malformed
parts have no model face)
- UI: the budget slider (home dock + /chat/new draft, the session-data
strip); the quiet SystemLine "~537 · 10 propositions"; dock kind
"Knowledge context"; model-picker PUT now spreads settings (a model
pick can no longer clear the sibling override)
Live-smoked end to end on the real embedder + real GLM: seeded ledger
(10 propositions), session on "modal logic: possible worlds and the
necessity box" — job in the dock, queued behind the prober's question,
delivered on the answer, SystemLine in the transcript, wake turn reads
the block and continues the probe. Gates: tsc, lint, 459/459, build.
The pi-style ack protocol (previous commit) left the client describing the
old world: artifact cards read the ack string as a result ("could not be
displayed"), the only job poller rendered on input-available parts that no
longer exist (so wake turns landed invisibly until re-navigation), steers
rendered as learner bubbles with no SVG anywhere, and server-persisted
assistant messages carried empty SDK ids (duplicate React keys).
- persistTurn (turn-service): fill empty message ids at the canonical write
— server-only messages (last turn's, wake turns') now key uniquely;
client-authored ids untouched.
- chat.tsx: ONE central /api/jobs poll (fast while jobs run, slow discovery
cadence, off for job-less sessions) drives every job surface, re-syncs
once when a job settles (the record already holds the steer + wake
response at flip time), and adopts server-side wake turns via the same
turnInFlight machinery as returning mid-turn. Steers branch to the
artifact card — never a bubble. Composer no longer gates on jobs.
- /api/jobs now reports turnInFlight alongside the job list.
- dispatch-card: the tool-call box — live activity by toolCallId while
running, quiet "delivered"/"failed" one-liner after; the ack is visible
observability, the artifact lives in the steer.
- steer-card: renders the delivered artifact by kind (research brief /
sanitized SVG / sandboxed demo iframe) from the data-subagent-artifact
part; result renderers extracted and exported from the artifact cards.
- sub-agents-panel: right-sidebar section above the plan tree listing
running sub-agents (kind, elapsed, live activity) — vanishes when idle.
- tests: dispatch/steer/panel render tests re-target the new protocol;
persistTurn id-hygiene suite. 229/229 green, build green.
Out-of-lane touches for master review: chat.tsx + components/** (cleared
this wave), app/api/jobs/route.ts, src/server/turn-service.ts, contracts
protocol doc §2. Live-verified on :3003 (full loop, SSR DOM checked).
sorokin.oleg.edu
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