Graph tool-call visibility — the prober's list_sessions /
list_propositions rendered like nothing happened in the transcript
(the registry default is silence for unregistered tools). They now join
the EXACT read/ls/find/grep discipline: artifactRenderers maps both to
the ToolCallCard — collapsed one-liner, expandable Input/Output card.
The results ride the card's string path verbatim (the tools' own
compact name/level/date line format), exactly how read results render.
- list_propositions gets a headline arg: the session id is the call's
subject — the collapsed line reads "list_propositions chat_…".
Shown as given, never resolved (the same no-resolution rule as
read's path). list_sessions carries no arg (empty input — the
ls-with-no-path discipline).
- No bespoke row-layout card: the outputs are pre-formatted strings
(the model-facing format IS the learner-facing format here), and
the dispatch's "SAME look" directive settles the shape question.
Live rename labels — renaming a session anywhere (sidebar inline row,
chat header) already announces lh:chat-renamed {id, title}; the graph
view now listens. The birth-session partition means the title IS the
cluster label, so the patch is targeted and in-place, no refetch: the
snapshot's sessions map (the detail card's provenance line) and the
one matching cluster. The new snapshot object flows the existing
setData → geoVersion → rebuild chain, so the wrapped label (wave 7's
wrapRegionLabel) re-wraps for the new text. Unlabeled clusters keep
their hull-only silence — a null label is a GONE record, the guard
holds the line.
Tests: registry pins for both tools + the prober-card render (collapsed
headline, verbatim rows, no-arg discipline). 855/855; live-verified on
:3001 with fillText instrumentation: both cards render collapsed and
expandable in the transcript, and a sidebar rename flipped the canvas
cluster label old→new with the old label's draws stopping cold.
Part 1 — the surface:
- Settings ▸ Agent ▸ Tools gains the prober GRAPH-TOOLS row as its FIRST
row (owner ruling: in the Tools section, not the tool-toggles list —
its subject is the map, its mechanism is agent capability). Writes
agent.graphTools {enabled} (absent = on, the toggle discipline) via
the section PUT; composeGraphTools pure seam. Its own key in the agent
contract — never in the tools map.
- The row carries the search-row hint discipline: "Connects prior
sessions' knowledge into new ones — the prober reads the knowledge
map" (owner wording). The honest interplay composes both: when
graph.enabled is off the row dims + disables with a "Graph is
disabled" hint (the effective gate itself is server-side, per-turn
fresh). AgentSection reads the graph section (record.graph, passed by
the dialog) — read-only.
- Cluster labels wrap: wave 7 made labels session names and FILE PATHS,
which the old single-line fillText could not bound. wrapRegionLabel
(pure, exported): word-wrap first, char-split long paths (the
node-label discipline), capped at 3 lines, overflow folded into an
ellipsized last line (owner: wrap, cap 2–3, ellipsize). Pre-wrapped
once per geometry build at the SCREEN-fixed size (viewer-relative
labels — the wrap never goes stale mid-camera-move), drawn centered
line-by-line at the centroid. Deleted-session clusters keep their
hull-only honest silence (label null → no lines).
- The orphan sweep: StatsBar's leftSlot prop is dead (its one consumer,
the knowledge-context slider, died in c690181) — removed, and pre-chat
views now render NOTHING on the left (owner ruling this round: a
"— · —" summary over an empty popover is pure noise) — the dictation
middle just widens. Stale knowledge-context comments swept in
chat.tsx (adoption-window + activity-nudge docs), activity-dock.tsx
(useActivity ground rules), dictation.tsx (×2 adaptive-meter docs),
home.tsx (pre-chat dock comment).
Part 2 — Teacher's c690181 review: clean. Imports, KIND_ICON/KIND_LABEL
entries, render branches and event seams all excised whole; the probe-
handoff branch re-indented intact and merge-adopted; tests updated in
lockstep (merge-adopted, record-adapter, render-new-session retired).
Platform's 4b60e0f roster-string fixes (labeler dropped from both
SLOT_META blocks) reviewed — consistent across agent-section +
setup-dialog.
Gates: tsc clean, 854/854 (8 new: wrapRegionLabel cases, graphTools
SSR rows ×3; stats-bar + ladder fixtures updated to the new rulings),
lint 0, build ok. Live on :3001: graphTools row first-in-group with
hint, off→{enabled:false}→on round-trip, graph-off dimming + hint +
disabled toggle, pre-chat rows summary-free, chat view keeps its
summary, long-title cluster label wrapped without console errors
(visual read unavailable this session — pure wrap is unit-pinned).
Part 1 — the ledger + remnants interlude (master-dispatched, owner ruling
2026-09-23: nothing configures the graph beyond chat models):
- The embedding ledger surface is gone: readEmbeddings/writeEmbeddings
ports, the EmbeddingsLedger contract, EMBEDDINGS_FILE (config, store
impls, graphRevision source list), and graph-deletion's vector-pruning
step. On-disk data files stay untouched (inert history).
- The extraction embedder seam dies wholesale: ExtractionPipelineDeps
drops the embedder dep (chat-handler + backfill/import-notes stubs go
with it), the 'embedding' phase leaves ExtractionPhase, the usage
capture/persist helpers die, and stages.embedding leaves
ExtractionRunUsage (historical records keep their shape — reads are
lenient). Extraction is two stages again, like the local-embedder era.
- Consumer-less remnants: latestQuizOutcomes + QUIZ_EVENT_KINDS,
clusterContentId, matchClusterLabelings + Community + ClusterLabeling,
the readClusterLabels/appendClusterLabel port seams + store impls +
LEDGER_FILES.clusterLabels. NamingRunUsage/readNamingRuns STAY
(standing ruling — the cost pill renders historical naming spend);
clusterHue + MIN_CLUSTER_SIZE stay (live).
- The 'labeler' role dies: BACKGROUND_MODEL_ROLES, ROLE_SLOT, ModelRole,
the catalog pin projections, and the UI roster strings. RolePins keys
shrink with the union.
The notes birth fallback (owner-approved 2026-09-23, surfaced by the
interlude's live smoke: production notes imports create provenance-EMPTY
nodes (importNotes passes messages: null — the file's anchor is the
mapping line), so the provenance-only birth rule left every imported
file unclustered and invisible to the prober's session list, against the
locked file-birth ruling. A provenance-empty node now births under its
FIRST mapping line's chatId (ledger order); only notes-born nodes ever
hit the fallback (chat nodes always carry provenance; a re-encountered
node's link-append re-opens the provenance rule). Deletion-safe: mapping
lines of deleted chats are stripped alongside their provenance.
Live-verified on port 3004: a fresh notes import clusters under its
src_ id with the file path as the label, end to end with no embedder.
845/845 tests, typecheck/lint/build green.
EOF
)
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.
The owner's wave-7 ruling: embeddings die entirely (git history is the
stash); clustering is birth-session derived (chunk A, 950ddfd), labels
are session names, and the prober's graph tools replace injection.
- settings: GraphSettings collapses to { enabled } — embedding,
embeddingModel, clustering, labeling all die. Migration story: stale
record keys are UNREAD and dropped by the sanitizer's reconstruction;
the next graph-section PUT (replace-whole) persists the collapsed
shape. The settings-panel GraphSection renders one master row.
- deleted: src/server/embeddings.ts (adapters, resolveEmbeddingPortFor,
embedNewNodes, embeddingPort, embeddingModelCatalog), the
GET /api/models/embeddings route, scripts/embed-graph.ts, tests for
all three, and the /api/models/embeddings picker surfaces in the UI.
- prices: EMBEDDING_PRICES overlay + callCost fallback die. cost-summary:
the embedding stage fold dies — back to three stages (extraction/
audit/naming) per the owner ruling; historical stages.embedding spend
in old run records is simply not displayed.
- ports: EmbeddingPort/EmbeddingResult/EmbeddingTask die. The embeddings
LEDGER surface (readEmbeddings/writeEmbeddings + EmbeddingsLedger +
EMBEDDINGS_FILE + graph-deletion's vector pruning) STAYS — inert data,
kept only so graph-context.ts compiles until Teacher's pass removes
it; the seam dies in the follow-up interlude.
- chat-handler (approved cross-lane unwiring, wave-6 precedent): the
extraction pipeline's embedder becomes a documented no-op (nothing
embedded, nothing spent, ledger untouched) until Teacher's pass
removes the phase; the graph-context injection dispatch gate, the
graphContext deps wiring, the setContextRespawn seam, and
turn-service's triggerGraphContext are gone — injection is dead
code pending Teacher's file deletions.
- scripts: backfill-graph/import-notes pass the same no-op embedder;
replay-layout derives clusters from birthSessionPartition (the same
partition the real settle uses) instead of the embeddings ledger.
- settings-body: parseGraphSettingsBody reads the master switch only —
old-shape keys in a body are ignored, not rejected; bad shapes 400.
- next.config: the @huggingface tracing-exclusion guards die with the
last reference.
Cross-lane flags: extraction.ts/graph-context.ts keep stale embed
comments + the embed phase until Teacher's full pass (their parallel
interlude owns those files — zero overlap kept by design);
semantic-clusters.ts + its test stay one more round (extraction.test.ts,
Teacher's file, still imports it — they delete it with the namer cases);
ChatSettings.graphContextTokens + the graph-context-control UI stay
until Teacher+UI.
Gates: tsc clean, eslint clean, 885/885 tests, build compiles.
Live-verified on the port-3004 dev tree: PUT /api/settings/graph with
dead keys collapses on write, bad shapes 400, GET reads {enabled: true},
/api/models/embeddings 404s.
- Settings ▸ Graph grows the embedding-model picker (graph-row-embedding-model):
GET /api/models/embeddings' live-federated BYOK catalog (re-fetched on mount
and every settings save), rows priced from EMBEDDING_PRICES ("$x.xx/1M in",
honestly "—" when unlisted), ids shown AND stored as full colon-safe slugs
(openrouter:liquid/…:free is never split), plus an Unset row writing null.
Empty catalog = nothing keyed: the trigger BECOMES the deep link to Keys
("Add a provider key first…") — and deep-links fired while the dialog is
open now actually switch sections (initialSection was read once at mount;
the body follows it now — pre-existing gap, first exercised by this link).
- Re-embed gate (owner design): picking a model that differs from the stored
one holds the write behind a confirm strip carrying the honest node count
from GET /api/graph; zero propositions skip the strip (nothing to re-embed)
and land directly. Unset never confirms — the port just stops resolving.
The copy says the re-embed runs with the next background pass (the staleness
machinery — a settings PUT alone never triggers it; no server endpoints
were added).
- Gray-out, the searchStatus precedent: with no model configured, the ladder
rungs Embedding/Clustering/Labeling dim + disable with a "Needs an
embedding model" hint (master switch stays lit), and the stats-bar
GraphContextControl swaps its slider for a dimmed deep-link button to the
Graph section. Loading never grays; every settings save re-reads (signal).
- Cost chrome: the pipeline popover grows the Embeddings stage row
(costs.stages.embedding, wave 6's folded stage — "— · 0 in / 0 out" until
runs exist, same as its siblings).
- Master's ride-along: the core-barrel ChatDeleteMode comment now says two
type-only things (it always exported both).
Gates: tsc clean, 912/912 (8 new: price lines, model-dependency predicate,
unset/set SSR dimming; 2 ladder fixtures updated to the new no-model
semantics), lint 0, build ok. Live-verified on :3001: unset deep-link →
graph section, menu pricing + colon-safety (37 options), confirm strip with
"20 propositions", Cancel keeps the record, Unset writes immediately,
in-dialog empty-catalog deep-link lands Keys, Embeddings row in the popover.
- Right-click any session row: MenuShell context menu, exactly two actions
(owner ruling): Rename and Delete… — MenuShell discipline (placement,
focus, arrow cycling, lh:menu-open announcements), agent-section's
outside-click/Esc contract with [data-lh-menu] carve-outs.
- Rename is INLINE in the row (owner ruling): select-all entry, Enter/blur
commits through the existing plumbing — PUT /api/chats/:id then
lh:chat-renamed. The open chat header now LISTENS for the event too, so
renaming the active session from the sidebar updates the header in place
(it only dispatched before).
- Delete opens the two-option dialog (locked design, DELETE_OPTIONS pure
seam for render pins): "Delete the session only" (preserve-graph — the
graph keeps every contribution) vs "Also remove its graph traces"
(delete-nodes — shared topics survive, only-this-session topics die).
409 turn_in_flight/jobs_running and 503 extraction_winding_down render
the server's line verbatim with a same-mode Try-again.
- Success: the sidebar patches its snapshot instantly, the active session
navigates home (chat unmounts — drafts die with it), and lh:graph-revision
announces the returned revision — the graph view refetches the snapshot
AND costs (deletion is the one writer the status poll can't see).
- ChatDeleteMode type re-exported through the core barrel (the shell's one
needed seam from core/graph-deletion.ts).
Gates: tsc clean, 909/909, lint 0, build ok. Live-verified on :3001:
context menu open/Esc, inline rename (row + API + active header), both
delete modes on scratch sessions, simulated 409 + retry-then-succeed,
active-session navigation home, graph+costs refetch deltas on home.
- .font-title now requests font-weight: 900 — with the serif toggle OFF,
the prose font is a VARIABLE font and was rendering titles at 400, a
whisper next to CMU's bold-only face; 900 lands directly on Source
Sans 3 and CMU's single 700 face snaps to nearest, unchanged. Same
rendering with serif on, real weight with it off.
- The model + thinking pills match the graph view's floating top-right
chrome (import notes / gear / coverage): border bg-card/85 shadow-lg
backdrop-blur — the graph no longer bleeds through the pills.
- The dictate button gets the same blurring at lower opacity
(bg-card/50 backdrop-blur), staying quieter than the model pills.
Gates: tsc clean, 866/866, lint 0, build ok. Live-verified: pills/dictate
computed styles byte-identical to the reference chrome (bg .85/.5 alpha +
blur(8px) + same shadow stack); title requests 900 in both serif states.
- The session-name-serif toggle looked dead because --font-title was an
@theme INLINE token: the .font-title utility carried a baked copy of the
family, so the runtime var the toggle wrote was never read by any
consumer. Moved --font-title to a plain @theme block — the utility now
reads var(--font-title) and the :root factory default emits — the toggle
flips the session name's computed font (lh-cmu ↔ Source Sans 3).
- Empty reading-font-size and heading-weight commits wrote the clamp
minimum (Number("") is 0 → 12 / 100) instead of unsetting. Empty now
omits the key — absence is the delta schema's unset for numbers — so the
field stays empty, the record unsets, and the hint carries the resolved
default (16px / 900). Typed values still clamp visibly (-5 → 12).
Gates: tsc clean, 866/866, lint 0, build ok. Live-verified on :3001.
- MenuShell: after placement, focus lands in the search when the menu has
one, else the body (tabIndex -1) — the lists' mount-time focus ran during
the hidden measuring pass and silently failed, so no dropdown ever opened
focused. The body owns the arrow machine for searchless menus:
ArrowDown/Up cycle options with wrap (first/last entry from the body,
native-select convention), Home/End, Enter activates, preventDefault so
arrows never scroll the page.
- Appearance: the CSS-var applier only ever setProperty'd — a later write
omitting a var left the stale inline value forever (empty background
never reset, serif toggle-back looked dead). appliedNamesRef tracks what
was set; staleVarNames (pure, exported) returns what to removeProperty.
- CommitInput: controlled — after a commit the field snaps to the stored
record, so the clamp on a -5 prose size is visible (12), Esc reverts.
- Keys: Add-provider dropdown closes on pick; the paste row is inline
(label | input | Save | Cancel); existing-row editors go inline with an
explicit Cancel beside Save/Delete — folding is visible, not Esc-only.
- Graph context: readout is content-sized (tabular-nums) — no fixed-width
dead gap when "off"; the dictation strip fills whatever space remains.
Gates: tsc clean, 866/866 tests (new staleVarNames suite), lint 0, build ok.
Live-verified via Playwright: dropdown focus+arrow cycles+wrap+Enter pick,
background set→empty reset, serif round-trip, visible clamp to 12, provider
pick closes menu, inline editor + Cancel + Esc fold, slider width 270→277px.
Fix 1 (owner: "lock must not shift"): the settings dialog's scroll-lock no
longer toggles the content column to overflow-hidden (which hid the
scrollbar and shifted everything right). The column KEEPS overflow-y-auto —
scrollbar and widths stay exactly as they are — and while any MenuShell is
open, non-passive wheel + touchmove listeners on the column preventDefault
so it cannot scroll (owner-ruled mechanism: the scrollbar may stay,
scrolling must not happen, nothing may move). Native listeners via ref —
React attaches synthetic wheel/touch passively at the root.
Fix 2 (owner repro: xhigh pin survives a GLM swap on screen until reload):
every models-writing surface now mirrors SERVER TRUTH, never the request
body. The PUT already returns the full stored record with clamps applied —
settings-dialog write() and the composer's save() now setRecord/setModels
from the response, so a swap that rides an unsupported level shows the
clamped value in the same interaction: the row trigger, the open menu's
level list + checkmark, and the composer pill all read the stored record.
Live-verified the owner's exact repro: deepseek pinned extra high → GLM
swap via the slot menu → trigger/menu/pill showed the stored clamped level
immediately; and the lock cycle: scroll 300 → blocked while open → 300
after release, zero positional shift at engage.
- thinking-default.ts: defaultOrderLevel (the ordering's first supported,
the client twin of the server's defaultThinkingLevel) + populateLevel
(an explicit level always rides; the WRITE clamps server-side, bd68486,
and the cross-surface signal re-reads the clamped truth; only absence
populates from the ordering) + THINKING_LABEL shared.
- Setup dialog (item 5): per-slot thinking selectors pre-populated with
the default-order level per picked model, editable; disabled until the
model pick; prefillLevelFromPin keeps a stored level as-is and populates
legacy pins from the ordering.
- Composer + agent section (item 6): fresh model picks always write a
level: the stored one rides, absence populates; the unset state can
never re-enter. Item 4: records with a model but no stored level display
the RESOLVED level (ordering's first supported) instead of a dash, in
the composer pill and the settings slot triggers/menus.
- Item 7 verified live end-to-end: an explicit level rides into the PUT,
the server clamps, the signal re-reads, the pill shows the clamped truth.
- lh:settings-saved CustomEvent (the lh:chat-renamed pattern, owner
ruling): every writer (composer save, SetupDialog save, the settings
write seam — one dispatch point carrying the section) notifies after a
successful PUT; every reader re-reads its own seam: ModelControl's
record read, the Agent section's slots/catalog, and chat.tsx's
configured state (clearing slots mid-session now surfaces the setup
CTA without a reload). Self-notifications re-read idempotently.
- MenuShell now announces lh:menu-open/lh:menu-close (still placement-
only); the settings dialog's content column locks (overflow-hidden,
count-based) while any menu is open — wheel-scrolling with a dropdown
down is dead; the re-place-on-scroll fallback stays for un-lockable
surfaces.
- The settings thinking menus' 'Default' noneRow is retired (owner:
the unset state can't re-enter once chunk 2's auto-populate lands; no
unpin is needed).
- Live-caught regression from the MenuShell migration fixed: the
composer's outside-click handler never learned the portaled menu body
isn't a container descendant — menu-row pointerdowns counted as
outside and ATE THE PICK (composer picks have been dead for pointer
users since 221c99d); rows now carve out via [data-lh-menu], the
settings sections' discipline.
- Item 4 (resolved-level display for legacy records) deferred to chunk 2
per owner ruling — the payload omits the level for legacy no-level
records and DEFAULT_THINKING_ORDER was server-only (now in the core
barrel via bd68486, exactly the seam chunk 2 needs).
- 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
Item 1 — no Default in the slot selectors (owner, fix wave): a
"default" model is not a thing in this app. Picking Default used to
delete the slot and re-arm the first-run gate — incoherent. Now the
model menus carry NO clear row at all (a slot holds a pick or reads
"—"), the thinking menus carry a "—" row (menu-none) that clears only
the thinking pin, and the hint line is the roster only — the resolved
factory pin is never named. Master's amendment confirmed: the
factory-pin hint is SUPERSEDED entirely (Platform removes the pins).
Item 2 — the composer control IS the strong slot (owner: "one and the
same"): ModelControl (model-picker.tsx) reads the raw models section
(GET /api/settings) and the federated catalog, and writes
PUT /api/settings/models via composeSlotModel — the same seam the
settings Agent section and SetupDialog use. Props retired: chatId,
settings, onSaved, fallbackModelId, noDefaultModel — the control is
self-sufficient and identical on every surface (composer, home dock,
/chat/new). The per-chat model PUT is gone from the UI; legacy
per-chat overrides keep resolving server-side. StatsBar/DockOverlay
plumbing slimmed accordingly; chat.tsx drops its per-chat settings
state and initialSettings prop.
Item 3 — the composer catalog cache no longer freezes per page load:
fetchCatalog(force) invalidates, and every model-menu open revalidates
in the background (stale-while-revalidate — cached list shows
instantly, the fresh federation swaps in). Owner's repro verified live:
a key saved mid-session widens the menu without a reload.
Item 4 — stale doc comments fixed: model-catalog.ts's "OpenRouter
catalog"/"multi-provider future" (Platform's file — mechanical,
flagged for review) and model-picker's retired "config-pinned"/
per-chat-PUT narrative.
Live-verified on 3001: unpicked slots read "—" everywhere; model
menus have no clear row; the "—" thinking row clears the pin but
keeps the model; composer pick writes strong and preserves cheap/
vision siblings; thinking pill writes strong.thinkingLevel; groq key
added mid-session appears in the open menu without reload. Caught in
live verification: the record fetch was mapping the WHOLE settings
record into the models section (picks never wrote) — fixed to read
body.settings.models.
Gates: typecheck, lint, 807/807, build.
The teacher registry drops the research tool when no search engine is
live (chat-handler's searchAvailable, 2026-09-20) — the settings row
now grays on the SAME /api/search signal, so the row and the actual
registry availability can never disagree (Teacher-stream flag,
2026-09-22, routed by master).
- researchToolUnavailable (pure): research grays exactly when the live
status says unavailable; a loading/failed fetch grays nothing; the
other tools never touch the search port.
- The row: whole-row dim (graph-view graying) + disabled toggle + the
status reason as the hint — the same line the search-engine row
under it speaks from.
Two live-caught fixes while here:
- The reason line refreshed IN the pick handler raced the section PUT
(the hint could contradict the trigger it sits under — caught with a
Brave pin: trigger 'Brave', hint still 'tavily (auto)'). The refresh
now keys on the agent prop's engine pin, so it reads post-write
state.
- The engine menu options render from a map without React keys
(console warning) — keyed.
Live-verified on 3001: no engine key → research dimmed with reason,
siblings untouched; Tavily key saved + section reopened → row alive
('search engine: tavily (auto)'); Brave pinned without its key → both
rows gray with the honest missing-key reason; Automatic restored.
Gates: typecheck, lint, 803/803, build.
Chunk B (owner-designed, model-slots wave) on the merged engine surface
(main 1d66a17):
AGENT SECTION — SLOTS ONLY (owner ruling)
- The six per-role model rows are GONE; three slot rows instead:
Strong (Prober + Teacher), Cheap (five workhorse roles), Vision
(visual maker + PDF reader), roster + resolved-default in every hint.
- Slot dropdowns share the app's menu language over the FEDERATED
catalog (/api/models = keyed providers only, fresh per call — saving
a key in Keys immediately widens the picker); the vision slot
filters to image-capable models (Model.input); the menu's highlight
now matches provider+id (ids can collide across providers).
- Slots write the new models section (PUT /api/settings/models) through
the dialog's write seam; per-role overrides stay schema-only.
- ModelMenuList rows read 'provider · id' — federation makes the
provider bookkeeping-relevant. Usage stamps render provider-qualified
(prettyModel(qualified): 'Glm 5.3 Flash · openrouter') in the stats
bar's turn lines.
SEARCH ENGINE (search wave: no default, owner)
- A row in Tools: Tavily/Brave via the shared-menu look, Automatic =
the pin removed (auto-activation). The live reason line comes from
/api/search; no engine key at all grays the whole row + disables the
trigger (a keyless choice would only block auto-activation).
FIRST-RUN SETUP FLOW (owner design A: composer CTA + send interception)
- Chats cannot start until all three slots are picked — no defaults
for 33 providers (slotsConfigured: all three slot models required).
- The graph view's new-session dock (home) shows a 'Set up your models'
CTA while unconfigured; submitting a topic opens the SetupDialog WITH
THE DRAFT PRESERVED; Save stores the models section and the queued
message sends. Same interception on /chat/new sends.
- STAGED BY DEPENDENCY (owner: keys first, models after): no keyed
provider → stage 1 deep-links the settings dialog on Keys (open now
takes a section); a saved key reopens at stage 2 on the next submit.
- Stage 2: Strong → Cheap → Vision pickers (federated, vision-filtered,
all three required). Closable without configuring — browsing stays
possible; the gate is the send, not the dialog. Layered Esc: an open
slot menu eats Esc before the dialog.
- Two closure bugs caught live: onDone→start/send captured the stale
pre-save 'configured' (the flow now forces the replayed send); menu-Esc
used to close the whole dialog.
Settings-dialog provider: open(section?) lands on a section (stage 1
deep-link). Tests: composeSlotModel/composeSearchEngine pure, slot SSR
replacing role rows, slotsConfigured/setupStage first-run gates,
provider-qualified prettyModel. Gates: typecheck, lint, 792/792, build.
The owner called the old section messy; the redesign is theirs:
- MINIMAL TABLE: provider label left, masked status right (…tail ·
chars · env), description hints GONE (they took too much space),
the 'Get a key ↗' link a tiny muted guest on curated rows. Rows
read as clean key-value pairs.
- ENV-OWNED ROWS ARE READ-ONLY (owner ruling): a real environment
variable owns the value — the row dims (graph-view graying) and no
paste field renders, because a paste box on a key the UI cannot
make live would mislead. Clicking does nothing.
- OPENROUTER UN-PINNED (owner ruling): one provider among 33 — a row
only when stored, otherwise it's an option in the Add dropdown like
everyone else. No synthesis, no lifeline description.
- ROW INTERACTION (owner choice): clicking a writable row unfolds a
paste field + Save (+ Delete for a file-sourced value) beneath it;
success folds it back to rest; Esc folds without closing the dialog
(claimed at document CAPTURE phase — the only stopPropagation that
outruns both React handlers and the dialog's window listener; the
React-level attempt leaked and closed the dialog, caught live).
- ADD-PROVIDER = the table's last row, in the app's shared dropdown
language: new ProviderMenuList (fuzzy search + arrow-walk + Enter
over the 33 pi-ai providers, label + envVar rows) in the shared
model-menu.tsx, portaled and fixed-positioned like the role menus.
Picking one unfolds a paste row; Save stores, Cancel/Esc folds.
- Tools & services (Deepgram + the Google pair) keep their own group,
same table look, same unfold interaction.
- Unknown auth.json vars stay read-only dimmed rows.
Tests: classifyKeys re-pinned (openrouter rides the normal provider
classification; addable drops stored keys), keyStatusLine minimal
('not set' for absent, ' · env' marker for environment-owned). Gates:
typecheck, lint, 759/759, build.
Live-verified: add→save→replace→delete round-trips, fold-on-save,
Esc layering both flows, env-owned rows read-only, addable count
31→30→31.
Search port + model slots wave, chunk A (owner design, 2026-09-20):
- core/search.ts: SearchHit + SearchProvider port + SearchStatus —
pure, browser-safe; adapters arrive as injected dependencies.
- server/search.ts: Tavily + Brave adapters (wire shapes VERIFIED
against docs.tavily.com's OpenAPI + Brave's dashboard docs — Tavily
auth is the Bearer header, not the legacy body api_key; Brave is
X-Subscription-Token) + engine resolution per owner decisions: a key
ALONE activates its engine (no engine choice needed), explicit
agent.search.engine pins the preference (both keys: Tavily first),
a pinned engine with a missing key is honestly unavailable — no
silent fallback, no default engine.
- Curated keys catalog: GOOGLE_SEARCH_API_KEY/GOOGLE_CSE_ID retire
(CSE closed to new customers, dies Jan 2027 — stored values become
preserved unknown vars); TAVILY_API_KEY (tvly- shape) + BRAVE_API_KEY
(length guard) join. UI keys-section TOOL_IDS now derives from the
catalog — cannot drift.
- GET /api/search: {available, engine, reason} — the honest status for
the settings gray-out; researcher-disable semantics ride the same
signal (Teacher stream rewires the tool onto the port).
- agent.search settings field (schema + sanitizer + strict parser);
web.ts's WebSearchResult is now the core SearchHit (re-exported).
Owner-approved design (2026-09-20): a Keys section right after General,
two groups over the merged auth API (GET /api/keys masked statuses,
PUT/DELETE /api/keys/:id, immediate effect, shape-gated 400s):
- Model providers: OpenRouter pinned as an always-visible row (the
app's lifeline — synthesized when absent so first boot shows it),
stored provider keys render as they appear, and an Add-provider
dropdown lists every pi-ai provider that takes an API key. The
dropdown reads GET /api/keys' optional providers array — the
Platform interlude (master-routed) derives it from pi-ai's own
env-key table; until it lands the group shows a pending note
(rolePins pattern — absent field, no drift, no guessed routes).
- Tools & services: the curated rows — Deepgram (dictation) and the
Google pair (search key + CSE ID) — with description hints and docs
links (external links route through the Electron shell to the real
browser).
- Rows: always-visible paste inputs (owner choice; no reveal —
plaintext never returns from the store), masked status line
(…tail · chars · environment|saved), the shadowedByEnv explanation
when a real env var owns the name, per-row inline 400 messages, Save
on Enter/button, Delete when present (env-owned keys honestly keep
their env status after a file delete).
- Unknown auth.json vars surface as read-only dimmed rows — preserved
by the store, not editable through the curated surface.
classifyKeys/keyStatusLine pure exports drive the two-group
projection; tests: SSR loading state, first-boot synthesis, provider
row classification, addable filtering, unknown-var read-only status
line formatting. Nav grows to six sections (Keys second).
Live-verified: nav order, structure, bad-paste 400s inline, save
round-trip with env-shadow explanation, delete round-trip, env-owned
OpenRouter status stability. Gates: typecheck, lint, 748/748, build.
- Toggle (owner bug report): the ON disc sat flush against the pill's
right edge — translate-x-4.5 left only a 1px sliver; now translate-x-4
for a 2px inner inset both states (off: 3px left inset; on: 3px right
inset — measured live, symmetric).
- Toggle colors (owner ask): ON is a gray track (muted-foreground) with
a WHITE disc (foreground) — the full-white track was too loud; OFF
stays the muted track with the gray disc.
- Nav spacing (owner ask): gap-1 between the section nav buttons so the
hover highlights no longer touch.
- Role dropdowns (owner ask): the menus were clipped by the dialog's
overflow frame — they now portal to document.body with fixed
positioning against their trigger (AnchoredMenu), right-aligned,
repositioned on scroll/resize, so they flow over the whole screen
outside the settings dialog. Verified: a bottom-row menu extends
137px past the dialog's bottom edge; search + pick + Default-clear
work through the portal; Esc and inside-dialog clicks close the menu
but not the dialog.
- Thinking trigger (owner ask): fixed w-20 — the width the Default
state needs — so picking levels no longer shifts the row; the model
trigger takes the same width as a minimum (its values vary in length).
- Role hints (owner ask): ALWAYS visible and naming the actual default —
'Default: <model>'. The resolved per-role pins are not client-side
yet: master routed rolePins to the Platform stream (GET /api/models
extension, standalone commit); until that merge the rows read the
'config pin' fallback and light up on rebase. rolePins also lets the
thinking list use the pinned model's real supportedLevels when it's
in the catalog.
Also: staging repair commit 270db53 — the round-1 dialog rewiring
(sidebar row, chord, redirect, keyframes) was listed in 27d4f33's
message but never staged; committed as catch-up.
Live-verified on the worktree dev server. Gates: typecheck, lint,
701/701.
Round 1 (27d4f33) listed sidebar.tsx, keyboard-shortcuts.tsx,
app/settings/page.tsx and the globals.css keyframes in its message but
they were never staged. This commits exactly that content: the sidebar
Settings row as a button calling the dialog provider, the mod+, chord
opening the dialog, /settings redirecting to /chat/new, and the
settings-pop keyframes (reduced-motion aware). No new changes —
catch-up staging only. (next-env.d.ts churn left untracked-in-commit as
dev-server noise.)
- Toggle knob (bug report): the knob span had no left anchor, so it sat
at its inline static position — right-edge in off, overflowing in on.
Now left-0 + the intended 2px/18px translate; verified live: 3px from
left when off, 1px right inset both states.
- Role model/thinking dropdowns (owner ask): the EXACT chat model
selector dropdown, not a lookalike — the fuzzy-search + arrow-walk +
Enter machine moved from model-picker.tsx into the shared
components/settings/model-menu.tsx (ModelMenuList/ThinkingMenuList),
ModelControl now renders the same bodies, and the agent roles open
them downward with a pinned Default row (clears the override). The
collapsed trigger keeps the thin select look (owner: 'the collapsed
look is good'). Esc claims and closes only the menu (the dialog
stays); a backdrop click is left to the dialog's own close.
- Sub-groups (owner ask): SettingsGroup — Models / Tools / System
prompts inside Agent, each with a separator + quiet label; section
headings more pronounced (text-sm, full-foreground).
- Graying (owner ask): graph-view render-panel convention — the WHOLE
row dims (opacity-40) and the control locks; the row owns the dim so
no double-opacity. Applied to the graph ladder, the mode row, and
prompt rows without an override file. The 'needs X on' prose is gone.
- Hints pruned (owner ask): mechanics-explaining lines removed — the
ladder mention, 'App-level behavior', 'Applied live as CSS
variables', per-row explanations. Only the keyboard storage note
stays, reworded 'Stored on this device' (desktop app — localStorage
is the Chromium profile in Application Support, not 'this browser').
Live-verified: knob geometry both states + PUT round-trip, menu
search/pick/clear through the record, thinking set/clear, Esc layering,
ladder dim 0.4 with siblings full, pruned phrases absent. Gates:
typecheck, lint, 701/701.
The dialog's content wrapper added px-6 py-5 ON TOP of SettingsSection's
own padding (48px horizontal, 81px top — measured live). The wrapper is
now bare; the section component owns its rhythm, and the loading/error
states carry their own padding. Section box now spans the scroll column
(61px from the dialog top = the 60px header band), text inset 24px.
Gates: typecheck, lint, 701/701.
Owner decisions this wave: a centered modal over everything (not a page
— a settings column in the main area next to the session list would read
as two sidebars), left section nav in the dialog, modal-only (the
/settings URL redirects to /chat/new), light mode deferred to its own
wave (the mode control stays honestly disabled). An actual OS window is
an Electron-round feature — the sections are surface-agnostic (API +
localStorage only), so the shell re-mounts there with near-zero churn.
- components/settings/settings-dialog.tsx: SettingsDialogProvider at
the AppShell level (portal-rendered dialog, z-50 over the dock/graph
chrome). ~920×620 centered frame, 60px header with the quiet CMU
title + ✕, w-44 text-only nav (session-list mono language, active =
bg-accent, no icons), one scrolling content column mounting one
section at a time. Escape / backdrop / ✕ all close. 150ms fade+2%
settle scale (settings-pop), reduced-motion honored. The record +
single write seam moved here from the thin page: one record instance
per dialog, section switches never refetch, appearance writes still
restyle the app LIVE behind the dialog.
- Entry points rewired: the sidebar Settings row is a button calling
open(); the mod+, chord opens the dialog instead of routing.
- app/settings/page.tsx: redirect to /chat/new (nothing links into a
dead page).
- SettingsDialogBody exported without the portal — the SSR-testable
frame (portals render nothing under renderToStaticMarkup).
Live-verified: exact centering, all three close paths, chord open,
appearance prose-size restyles the chat behind the open dialog
(16→20px), section switching retains the record, keyboard section
renders all 21 rows, no console errors. Gates: typecheck, lint,
701/701 (5 new dialog tests), build.
Owner report: the scrollbar pressed against the slider content. Panel
w-64 -> w-72 and the inner scroll column gains pr-2.5, so the spacing
is concentric: content -> 10px -> scrollbar -> 10px -> panel edge. The
scrollbar itself is NOT moved — it keeps its distance from the panel's
right border; the panel simply widens to give it air.
- Corner rounding back (owner, 2026-09-20): the four controls return to
rounded-xl — 16px in this theme, identical to the composer shell's
rounded-2xl (verified computed-style equal). Inner elements (search
input, import button, cost hover) stay concentric: 16 - 4px padding
= rounded-lg (12px), the composer's own concentric math.
- Equal spacing: the cluster pins 8px from BOTH edges (top-2 + right-2),
still flush with the sidebar toggle's header band (top 8px).
- Stacking: the actions row is now relative + z-20 — an open settings or
coverage dropdown paints over the cost number below it (owner report:
it layered ON TOP of the panel, still hoverable/clickable). The row is
a stacking context inside the column, so its dropdowns cover the
number and clicks land on the panel; the number resurfaces untouched
when the panel closes (verified with elementFromPoint).
- Rectangular look (owner, 2026-09-20): the four top-row controls drop
rounded-xl (16px theme) to rounded-sm (4px) — gear, coverage, search
container + input, import container + button; the cost number's hover
highlight joins the family. Dropdown panels keep their softer cards.
Owner report: the controls folded onto two rows (search+coverage /
import+gear) — the 2026-09-17 flex-wrap kicking in, plus a real bug: my
previous wave moved max-w-[calc(100%-9rem)] onto the shrink-wrapped
column wrapper, where the percentage reference broke and the wrap fired
far too early. Owner wants the controls to read as header content.
- The width cap moves to the absolute column itself (100% resolves
against the full-bleed parent, as before): max-w-[calc(100%-5.5rem)].
- One row, NEVER wraps (owner rejected the two-row fold): search is the
flexible element (w-56 + min-w-0, shrinks under the cap); the other
controls are shrink-0.
- All controls slimmed into the header band: top-2 (8px) matching the
header's py-2, 36px tall matching the toggle's h-9 — size-9 buttons,
h-7 import button, px-1 py-[3px] containers (border included = 36).
- Cost number + pipeline pills stay below the band, unchanged.
Owner-directed placement wave (2026-09-20): the bottom-left stack
overflowed the composer in narrow windows, and the pill chrome was
too prominent for a passive number.
- The cost surface is now JUST a number (cumulative dollars) top
right, below the actions row — no pill container, hover-highlight
kept, dropdown breakdown kept, viewport-capped + scrollable.
- Same dismiss pattern as the settings gear: outside click or Escape
closes (shared usePopoverDismiss; two dropdowns never open at once).
- Running-pipeline pills moved under the cost number in the same
top-right column — one right-aligned column grows downward from the
top, so no window width can push chrome over the composer.
- Cluster namer bills the money channel now: per-step usage + model
captured via onStep, persisted as NamingRunUsage records to
data/graph/naming-runs.jsonl (idempotent per startedAt; failed/aborted
runs persist too — money spent either way). callUsage promoted to
extraction.ts module scope for reuse.
- core/cost-summary.ts: the pure fold behind the pill — chat runs,
notes-source runs, and naming runs into stage totals (extraction /
audit / naming) + newest-first recent runs. Dollars INFERRED read-time
via prices.ts, never stored; unpriced models excluded-but-counted
(render '—', never a silent zero); tokens always sum.
- GET /api/graph/costs (src/server graphCosts composition, thin route).
- Graph view: bottom-left cost pill (cumulative dollars headline) +
expandable breakdown panel (stage rows with tokens secondary, recent
runs with time/title/merged/cost); fetched on mount, refetched when a
pipeline run finishes; merged into one bottom-left stack with the
running-pipeline pills.
- Tests: pure-fold suite, naming capture wiring (full importNotes ->
naming path), store idempotency + strict reads.
The validation surface for the settings foundation — deliberately thin,
real read/write against the delta record, polish is a later wave.
Mount (owner decisions): dedicated page, single scroll; entry = sidebar
bottom row + ⌘/Ctrl+, (open-settings in the registry); chat defaults NOT
shown (they live on /chat/new); mode dark-only (light palette = design
wave); final tool list = research/demo/visual/pdf (master-adjudicated).
Sections (PUT /api/settings/[section], replace-whole per section):
- General: auto-update toggle.
- Agent: six background-role model+thinking selects (Default = config
pin; a stored id stays VISIBLE even when the catalog hasn't loaded or
dropped it — a select showing Default over a live override would lie),
the four tool toggles, prompt override switches (file-gated) with
source/override text editors over the segment routes.
- Appearance: applied LIVE as runtime CSS variables by an
AppearanceProvider at the root layout — proseFontSize → the one
reading-size var, fontFamily → --font-prose, background → --background
+ the derived raised/accent/edge palette (dark curve, today's exact
spacing: +8/+22/+47 per channel, clamped), sessionNameSerif →
--font-title (titles flip with ZERO chat.tsx edits), headingWeight →
new --lh-heading-weight token, bold/italic colors → the lh-ink vars.
Mode renders honestly DISABLED.
- Graph: the ladder grays a rung when any ANCESTOR is effectively off
(stored values persist, resolve inert — switch shows stored, graying
shows effective).
- Keyboard: view/rebind/reset over the registry; overrides persist in
lh:keymap and apply INSTANTLY (dispatcher reads per keydown); bare
modifier presses are ignored while armed; displayOnly actions list but
never rebind.
First-boot fix: {settings: null} is no-record, not fetch-failure.
CROSS-LANE (flagged for master): src/core/keyboard.ts gained the
open-settings action/binding and exports saveOverrides/loadOverrides
(one-liners; no existing pins); app/layout.tsx mounts the provider.
Live-verified: structure, record writes (general/tools/graph/appearance),
prose-size applying live (16→20px), rebind + chord navigation from
another page, ladder graying, no console errors. Gates: typecheck,
lint, 689/689 (28 new), build.
Root cause of the live-test bugs (2026-09-19): pi passes every run's
AbortSignal to tool execute, but toPiTool dropped it — agent.abort()
only landed at the next step boundary, so a long local grep held its
turn hostage until the dev server's memory restart killed the run
mid-tool, freezing the record at its write-ahead state (the 'went
back in time' rollback).
- lh-tool: execute ctx gains signal (parent + timeout combined); every
call races a 30s system-level timeout with a 250ms cooperative grace —
abort kills a stuck tool but lets a poll-the-signal tool deliver its
partial results. Pre-aborted signals never fire listeners: checked
upfront. toolTimeoutMs is the test seam (pdfModelOverride idiom).
- fs-shared: walkFiles returns {timedOut, aborted} instead of throwing —
abort yields partial results.
- grep: the scan phase was unbounded (the walk's 10s deadline only
bounded collection) — same budget now checked per file; find/grep
check the signal and return partials with a notice.
- pending/chat: streamingToolActivity names the ACTUAL running tool —
a part sits input-streaming through its whole execution, so the old
shimmer called minutes-long greps 'Writing a question…'.
Tests: toPiTool guard (forward, abort, timeout, grace, question
bypass, ToolInputError passthrough), walk mid-abort, find/grep
pre-abort + mid-run abort, activity labels. Gates: 617/617.
Live-smoke follow-up the user approved (2026-09-19): the GEB read showed
"78 pages consulted" when the reader genuinely READ ~12 - pdf_search hit
snippets inflated the count. PdfResult now carries both:
- pagesRead: extract/render output entered the loop - the honest count
the badge and brief footer show ("read N pages", "Pages read: ...").
- pagesConsulted: every page whose content entered the loop, search-hit
context lines included - unchanged, still the citation audit set (the
reader's instructions still say "Pages consulted: N, N, ..." and the
footer still lists it when it exceeds the read set).
The unread-finish gate deliberately stays on CONSULTED: search hits are
genuine consultation (anti-fabrication duty), so a search-only brief is
honest and must deliver - pagesRead is a reporting refinement, not a
delivery gate. Pinned by the search-only faux test (read [], consulted
[1], delivered).
UI tolerates pre-split persisted records via ?? fallbacks (old steers
lack pagesRead).
User pivot (2026-09-19): no attachments UI at all. Pasting paths is native
for technical users and alien for everyone else - so the agent gets the
tools to find what the learner merely NAMES. The learner communicates in
messages; the agent locates and reads. Zero cross-stream seams: paths
already live in tool parts, so the sources "list" is the transcript.
- ls/find/grep: pi-verbatim schemas, descriptions, and output formats
(fd's glob semantics, rg's path:line: match format, pi's truncation
notices), ported to pure Node - no binaries, no shell-out, read-only by
construction. Deltas from pi: home-anchored resolution (the harness has
no cwd), .gitignore replaced by hard noise exclusions
(node_modules/.git/Library/.Trash), 10s walk timeout with partial results.
- read: description swapped to pi-verbatim (doctrine moved to the prompt);
relative paths now resolve against the learner's home like the rest.
- prompts/shared/05-learner-files.md: one minimal doctrine fragment
composed into BOTH agents (composeInstructions grew a shared/ dir,
before the agent's own fragments). teacher/30-jobs.md keeps only the
pdf-dispatch addendum.
- ToolCallCard: the generic quiet tool-call card the user specced -
collapsed one-liner (tool name + headline argument), expandable to full
input/output, errors red, image payloads never render. Registered for
read/ls/find/grep.
- ui-message.ts: TeacherUITools entries for the four tools (mechanical).
- tests: fs-tools suite (glob semantics, pi formats, exclusions, limits),
registry/card renders, shared-fragment composition pins, tool-registry
key updates, read re-anchor.
The browser e2e check on the live dispatch session found the tool-pdf
part rendered NO card: the artifact renderer registry had no pdf entry
(the doc comment literally says "add your renderer here"), and the typed
TeacherUITools union + the chat.tsx job-part enumerations (poll cadence,
dispatch nudge, settle-sync) all missed the new tool kind.
- PdfJobCard in job-card.tsx: the research JobCard idiom, kind pdf —
registered in artifacts/index.ts.
- ui-message.ts: pdf entry in TeacherUITools (fire-and-forget ack output).
- chat.tsx: two mechanical "tool-pdf" additions to the research/demo/visual
enumerations — UI-stream file, flagged for review at merge (same
treatment as the activity-dock type-forced entries).
- demos.test.tsx: live/settled dispatch-card renders + registry pin.
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.
Owner reframe (2026-09-18): the model + thinking + context controls on
the home graph view and /chat/new are not a draft overlay on a baked-in
default — they ARE the settings page for the default model, and the
user's last choice IS the default. BYOK first boot has no keys and
possibly no OpenRouter, so there is NO default to show: the controls
render 'no model' ('—') until the first pick.
The flash was the deeper symptom: the surfaces rendered from client
state that started empty and fetched truth afterward, so every visit
flashed the config pin (GLM/low — a dev artifact) for a few frames.
Fix at the root: both pages are now force-dynamic server components
that read the record (readDefaultSettings → initialSettings) and hand
it to the client — the first frame shows truth. Dynamic routes aren't
cached client-side (staleTimes.dynamic = 0), so every navigation
re-reads the record; the useDefaultSettings hook keeps only save-side
state (optimistic set + PUT). The GET-on-mount and its touch-guard are
gone.
ModelControl gains noDefaultModel (the default surfaces only): unset
settings render no model/level, never the catalog pin; the thinking
menu no-ops until a model exists. Chat surfaces keep the catalog
fallback — the engine runs the config pin when a session record has no
override, so the control keeps showing what will actually run.
Renamed draft→default throughout: data/default-settings.json,
GET/PUT /api/settings/defaults, useDefaultSettings. New sessions
still inherit the default on creation exactly as before.
Live-verified: first-boot 'no model' with zero flash, picker +
Shift+Tab cycle, values held across session→/chat/new→home roundtrips
and a reload (10×100ms samples, never the old default), zero console
errors.
Both new-session pages (the home graph view's topic dock and /chat/new)
held their model + thinking + knowledge-context choices in plain
useState(undefined) — every navigation reset them to config defaults.
Now both surfaces read/write ONE server-side record
(data/draft-settings.json via GET/PUT /api/settings/draft, the
render-settings pattern): whatever the learner last left the controls on
is what every later visit shows. useDraftSettings loads on mount with a
touch-guard (a slow GET never clobbers a fast choice), saves
optimistically. Session creation still carries the choice into the new
chat exactly as before; per-session settings are untouched.
The PUT validation is the exact per-chat contract — parseSettingsBody
extracted verbatim from app/api/chats/[id]/settings and shared by both
routes (unknown model/level → 400 with the supported list, never a
silent clamp). 400s on garbage, {} = the clear-overrides write.
Live-verified: Cmd+K+Enter model pick, Shift+Tab thinking cycle, context
slider — all held across home → session → home → /chat/new, and carried
into a created session's record.
The walked row's ring-1 is a box-shadow painted OUTSIDE the border box;
the list's overflow-y-auto makes overflow-x clip at the padding box too
(CSS: a non-visible axis forces the other to auto), so the 1px halo was
shaved on both sides. Replaced with the quiz rows' bg-accent/40 filled
tint and added px-1 to the list so the highlight never touches the
edges (owner round 5).
Owner polish pair before the settings milestone:
- Model menu: arrows walk the filtered results (clamped, no wrap) while
focus stays in the search field; Enter picks the walked row or, with no
walk yet, the first result; typing resets the walk; click and Enter
share one pickModel path; walked row gets a muted ring + scrollIntoView;
cheat-sheet display entries added.
- Graph: window resizes re-anchor the camera so the world point under the
pre-resize viewport center stays under the new center — the graph stays
visually still while scaling (was top-left pinned). viewW/H tracked in
syncSize; re-anchor applied through the zoom behavior (persistence and
card-dismiss unchanged); kFit refresh as before. Pixel-verified: 7/7
center samples identical across a 300x200 shrink.
Tab/arrow focus on quiz/question option buttons and the don't-know row
showed Chromium's default focus ring — the abandoned look. outline-none
on the row buttons keeps the walk ring (bg-accent/40) as the only focus
indicator, so the appearance is identical before and after Tab.
Owner live-test rounds on waves A/B:
- Alt+arrows no longer ALSO walk the question rows (dock ignores
alt/meta/ctrl combos; session cycling keeps them exclusively)
- question walk clamps at the ends — no wrap (faster to navigate)
- plain Tab toggles focus between the thinking field and the answer
rows (walked row by default); focus follows the walk while in the
rows; Shift+Tab stays the global thinking-level cycle
- Esc in the sessions search blurs back to normal (claims the key so
the window Esc chain does not fire)
- cheat sheet gains the Tab-in-question display entry
amosblomqvist