bifrost-dev heads-up (althing 01KX6S4RFH…): 1.1.0's describe_store leaked
the v0.7-additive `sortable_chunk_fields` into a v0.6-negotiated
StoreCapabilities response, so a strict v0.6 client (additionalProperties:
false) rejects our :8392 server's handshake. This is the library-level fix
for the regression snapshotted in 8468c47 (worldtree-dev worked around it
by advancing their client to wire-v0.7 / b47; our served handshake was
still latently v0.6-incorrect for any v0.6 peer).
1.1.1 gates additive capability fields on the NEGOTIATED wire (ADR-0008),
so a v0.6 handshake stays v0.6-clean. Wire schemas + pins UNCHANGED —
serialization-correctness only; our v0.7 handshake with Worldtree b47 is
unaffected. Zero code change (same shape as the 1.1.0 repin). Reference-
impl adopt-canonical: dependency owner recommends the repin, we adopt.
Suite 631 green on 1.1.1 (clean env). Provider restart + live WT-bound
re-verify pending — non-urgent (no v0.6 peer currently handshakes us).
Capture this cycle's arc: the bound-handshake blocker (bifrost 1.1.0 emits
sortable_chunk_fields on a v0.6 wire → v0.6 additionalProperties:false
rejects it), fixed by Worldtree adopting wire-v0.7 in b47 with zero change
our side (keeping 1.1.0 was load-bearing). R34-v1 affect.emit verify green
(dominant_emotion non-null, affect.full grant verified). Sindra on Deckard
live-confirmed. Corrected the stale OpenAPI pin (2.2.0 -> 2.3.0, drift-clean)
+ noted the two tolerate_drift canons WARN pending a coordinated re-vendor.
Clean checkpoint, nothing in flight.
Operator moved sindra from character (→Magidonia non-reasoning) to
character-rp (→Deckard-PKD reasoning) via non-destructive PATCH — her
stateful RP mechanics benefit from reasoning; interim "until a GM-type
agent is on-board." Persona + memory preserved. worldtree-dev's b44
seat re-point noted (transparent, no re-vendor).
Sindra "full and unbounded": relax the debug affect console's PAD display
from a hard [-1,1] clamp to auto-scaling on the session's own max |PAD|
(padScale floor 1.0 → padFillFrac faders + _padNorm orbit). An unbounded-z
PAD (Worldtree R32-1B, ~±10) now renders at full range and never pegs or
escapes the frame; today's [-1,1] values are unchanged (scale==1); the
exact value is always shown numerically (unclamped).
Purely a debug-surface change — verified (grep, whole codebase) the only
PAD clamps lived in the web display layer: the affect store is conduit-
opaque, the read route + proxy pass verbatim, and --set-persona-pad writes
unclamped. Ratatoskr is a downstream observer, so this has zero consequence
to any agent's real affect or behavior (Worldtree-computed server-side).
Playwright-verified: z=±6.2 → faders ≤ half-bar, orbit in-box, +6.20
readout, zero regression at scale 1. Proactive R32-1B prep.
Additive over the frozen v0.6 (adds memory.scan sort directive +
describe_store sortable_chunk_fields; build_combined_app surface
unchanged). v0.6 stays frozen + valid; we don't use scan-sort (a gated
verb we advertise-unsupported), so this is reference-impl currency, not a
needed feature. Verified: full suite 631 green against 1.1.0, including
the #195 real-lib parity + combined-app build/dispatch tests. Repin +
uv lock only; zero code change. Reported by bifrost-dev via althing.
Markdown rework, pass 1 (operator-directed):
- "quoted" dialogue → speech (bright --md-speech), *asterisk* → action/narration
(muted-italic --md-action). Two tunable CSS vars that cascade through --fg-* so
they auto-adapt to the light theme; plain text stays default narration.
- speech-wrap runs BEFORE the em/link passes so a generated class="…"/href="…"
quote can't be mis-read as dialogue; straight + smart quotes; apostrophes are
safe; unbalanced/half-streamed quotes stay uncolored until they close.
- fix the ugliest existing bug: single newlines were hard <br>s → now CommonMark
soft-breaks (space); a hard break needs 2+ trailing spaces or a trailing \.
- INV-004 escape-first preserved.
Verified: pytest tests/test_web_* (84) + a 10-case Playwright unit-check of
markdownSafe (speech / action / attribute-quote trap / apostrophes / mixed /
reflow / hard-break / html-escaping / unbalanced / paragraphs) + a visual render.
Native title hints on all 6 affect-derived cells (samples / updated / baseline
P·A / drift Δv / volatility) — each explains what it measures and its Tier-1 vs
Tier-3 availability. Completes the mouseover-hint pass (PAD faders + relation
rows already had them).
Verified: pytest tests/test_web_* (84) + node Playwright (all 6 cells titled).
The bg-removed source (ImageMagick corner floodfill) the inlined web favicon +
brand marks derive from. 1024², alpha-transparent; downscale for any reuse.
Import the updated Claude Design prototype's SVG sparkline system + 3D graph,
replacing the unicode-char sparklines:
- per-PAD-fader vertical SVG strips (stripPoints, 26x132 beside each bar — time
down Y newest-at-bottom, value on X, gradient-faded, dot at newest); also
answers the earlier "next to each meter" ask
- relation-row horizontal SVG sparklines (sparkPointsH, 56x13, auto-scaled,
gradient + end dot) — fixed-width, so the old unicode overflow onto the n
column can't recur
- mood-orbit reworked from a 2D P×A scatter into a 3D ISOMETRIC P×A×D cube
(proj3: P right-down / A left-down / D up, 2:1 iso, scale 26, reverse-derived
from the design's now-point + verified) with the trajectory, a pulsing
now-marker, and a drop line + floor-shadow ellipse for depth
- gradients in one hidden <defs> svg; removed the orphaned sparkline()/_SPARK
Contract amended. Verified: pytest tests/test_web_* (84) + node Playwright
(injected 24-sample history — 3 PAD strips + 4 relation sparklines + the 3D
cube trajectory/drop/floor all render; gradients resolve).
- remove the black background from the operator's squirrel art (ImageMagick corner
flood-fill, fuzz 20% — keeps interior linework + glow, drops connected background),
downscale 1024->80px + quantize, inline as one SQUIRREL data-URI const
- wire it to the favicon <link> href + both brand marks (rail brand-row + setup h1);
.brand-glyph (font rune) -> .brand-mark (img, drop-shadow glow + breathe)
Also banks worldtree-dev's exact 3-gate we-framing rule (b24) in persistent-memory —
canonDirective held as-is until it deploys on personal (would otherwise drift from the
currently-deployed renderer).
Verified: pytest tests/test_web_* (84) + node Playwright (favicon + both brand marks
decode from the data-URI; no leftover rune).
The affect console now reconstructs + displays the complete affect-context block
Worldtree assembles into the agent's system prompt — never on any wire, hidden from
regular consumers, surfaced here as the reference-impl's privileged dev view.
- extend build_persona_canon.py to emit mood_directive {occ_directives (15),
pad_band_fallback, salience, pad_band_cutoff, full_only} into the browser canon
(strings were already in the pinned d2-mood-render-canon; regen via Worldtree loader)
- canonPadFallback(pad) + canonEmotionDirective(type): byte-exact mirrors of Worldtree
core/persona/renderer._pad_band_fallback + derive_directive
- renderDirective -> a "CONTEXT INJECTION · reconstructed · hidden from consumers" panel:
mood descriptor [exact] + mood directive [candidate] + relationship directive [exact]
- honest-partial (affect-egress-reference sec 3): affect.emit is type-only (no
intensity), so the salience gate can't be evaluated -> show BOTH the OCC emotion
directive AND the PAD-band fallback with the "injected if intensity >= 0.2" caveat,
never asserting which fires; fallback alone is exact when no dominant_emotion
- vendor + pin affect-egress-consumer-reference.md (tolerate_drift; worldtree-dev
co-signs + pings on change). drift 6/6 green
- contract amended for the new reconstruction fns + honest-partial provenance
Verified: pytest tests/test_web_* (84) + node Playwright (sindra dominant_emotion=joy
-> joy OCC directive candidate + PAD-band fallback both render with exact/candidate tags).
- cap the unicode sparkline (relations last-8, faders last-7) + overflow:hidden
so it can't grow one-char-per-sample and paint over the evidence-count (n)
column — the "n sitting behind the graph" bug
- add native title mouseover hints on all 3 PAD faders (P/A/D meaning + range)
and every relationship metric row (warmth / trust·ability / benevolence /
integrity / agency)
- state.lastSnap lets the console re-render without a refetch
Verified: pytest tests/test_web_* (84) + node Playwright injected a 24-sample
history (sparkline->n bounding-box overlap = 0; sparklines capped; tooltips present).
Adapt the Claude Design "Ratatoskr Console" prototype into the web SPA:
translate out of the .dc.html dialect (x-dc / sc-if / sc-for / {{}} /
DCLogic / external _ds CSS) into single-file / no-CDN / vanilla, and wire
all real /api/* fetch + SSE into its DOM. New 3-column command-console
replaces the tabbed telemetry layout; endpoint set + SSE vocab unchanged.
- left engine-ticker rail: DEBUG + ADMIN + tool/turn-lifecycle merged into
one timeline (tickerAdd); tools-armed chips; full-detail Bifrost rail pane
(endpoint / connected / consumer / caps / tools)
- center conversation: per-turn INLINE chain-of-thought
- right resizable affect console: dominant / canonical-mood centerpiece;
bipolar PAD faders EACH with a turn-to-turn delta + sparkline; P×A mood
orbit; relations metric rows; canonical directive
- light / dark theme toggle (dark default; full token override —
surfaces + fg + borders + accent-as-text)
- inlined data-URI favicon (downscaled 1024->64px), kills /favicon.ico 404
- ticker spine re-anchored to a content-height wrapper (was scrolling out of
view on auto-scroll)
- honest-shape (INV-001): dominant-emotion shows a real OCC emotion (Tier-1)
or the canonical mood word (Tier-3), never a fabricated one; affect-derived
grid drops non-emitted metrics (intensity / decay-tau)
All server routes unchanged. web_debug_surface.contract.md amended for the
presenter renames (renderBifrostState->renderBifrost, renderAffectPane->
renderConsole, setPersonaStrip removed).
Verified: pytest tests/test_web_* (84 passed) + node Playwright end-to-end
against personal :8081 (session open, Sindra seeded greeting, live turn SSE,
affect console + relations + bifrost detail, theme toggle, PAD deltas,
no favicon 404).
The #347 auto-seed worked (the greeting was in the session ledger at seq-0),
but the web UI never showed it: there was no GET /api/sessions/{id}/messages
route and startSession() went straight from create to persona/tools/admin
hydration, so the transcript only filled from the live turn stream + user
echoes — a seeded turn-0 was invisible.
- server: new proxy route GET /api/sessions/{id}/messages -> get_session_messages
(mirrors the tools/bifrost proxies; status-preserving envelope).
- SPA: loadTranscript(sessionId) fetches it on open and renders existing turns
(assistant -> .response .md-body via markdownSafe escape-first; user ->
.prompt-echo via textContent), called after the workspace opens. Best-effort.
web_debug_surface contract amended (endpoint + loadTranscript). 2 web route
tests, suite 617 green. Playwright DOM check proved the render end-to-end
(drive the real UI -> Sindra's greeting bubble appears).
Codifies 'give an agent a first message' (Worldtree #347): new module
ratatoskr.first_message (FIRST_MESSAGE_PRESETS + seed_preset_first_message)
seeds a preset agent's opening as a #347 authored turn-0 on every new session,
wired into all three create paths — cli._amain (--send --new), tui._resolve_then_run
(bare --new), web._create_session_endpoint (POST /api/sessions).
seed_preset_first_message is strictly best-effort (INV-001): it soft-guards its
inputs (return None, never assert), bounds the write with asyncio.wait_for so a
stalled /history can't block create (the CLI/TUI clients disable read timeout for
SSE), and swallows every exception except asyncio.CancelledError (which
propagates) — so it can NEVER raise into or block the session-create path it is
wired into. Per-content idempotency key → idempotent replay, no dup.
Seeded with ratatoskr:sindra, whose opening greeting moved out of her card:
her live system_prompt was PATCHed (non-destructive) to drop the Startup
workaround the #347 first-message now replaces.
Quality gate (both cross-frontier panels): heid-code-review returned zero
implementation drift (2 test-only fixups applied); heid-bug-hunt caught the
gap the conformance lens can't see — code matched the contract's narrow
ERROR_ROUTING but INV-001's 'never raises' is broader — driving the broad-except
+ soft-guard + wait_for hardening above.
Contract docs/contracts/first_message.contract.md (module-scoped, validated).
TDD: 12 unit + 1 web wire-in; the 3 existing sindra bind tests gained a
history-endpoint mock (creating a preset agent now auto-seeds). Suite 615 green,
ruff+mypy clean. Auto-seed live-proven generation-free against personal :8081.
worldtree-dev landed the Tier-3 persona/memory/persona_state prose docs
(c9e59ec) — shapes that serialize as freeform Any in the OpenAPI, so the
prose markdown is their source of truth. Re-vendored docs/conversation-api-spec.md
(tolerate_drift markdown pin; worldtree-spec-rev 879cefe→c9e59ec).
Consumer alignment: --set-persona-pad / _set_persona_probe was building
{pad:[list]}, but the canonical POST /sessions/{id}/persona_state body (#317)
is {pad:{pleasure,arousal,dominance}} (named dict). Aligned the probe to the
named dict + a len!=3 guard; updated contract #2's note, the set_persona_state
docstring, and the tests. The set_persona_state wrapper was already correct
(freeform pass-through) — only the CLI probe's body construction drifted.
Suite 602 green. (Also this session: heid-code-review on the #347 slice
returned unanimous zero drift across all three panel arms.)
Consumer side of Worldtree's #347 authored-history-write (the SillyTavern
first-message primitive), shipped via direct in-session TDD:
- write_authored_history (POST /sessions/{id}/history): v1 author=assistant,
effects=none, per-session idempotency; body server-pinned (AuthoredWriteRequest
extra=forbid) so null effects/claimed_original_at are omitted; 200 replay /
201 fresh both return the AuthoredTurnResponse dict.
- AuthoredHistoryUnavailable: the hide-existence 404 (feature-absent / ungranted
/ session-absent, indistinguishable by design — INV-347-1) raised DISTINCT from
SessionApiFailed so callers branch feature-absent and never capability-probe.
- get_session_messages (GET /sessions/{id}/messages): un-deferred as the seed
read-back — confirms a seed renders as a normal role=assistant turn
(model-invisible provenance).
- --seed-first-message probe: create session -> seed -> read-back; a 404 reports
a benign feature-absent result (exit 0), never a capability-probe.
Contract #2 amended (2 FNs, validated OK). 19 new tests (12 wrapper + 7 cli),
suite 601 green. Coverage-map re-converged: REST 19/41 (the #347 route + the
messages read-back close the one gap the 2.3.0 re-vendor opened).
Live-proof pending the session.history.write grant (requested infra-ops).
#347 authored-history-write shipped — one new REST path-group
POST /sessions/{id}/history + AuthoredTurnResponse schema. OpenAPI-only:
the prose conversation-api-spec.md + server conversation_api.contract.md
are byte-unchanged since 5810a26 (empty git-log delta), SSE schema
unchanged (#347 is event-silent). Consumer side NOT yet built —
POST /sessions/{id}/history is a fresh in-scope gap that re-opens the
v1 coverage-audit (Heimdall-gated hide-existence; 404 = feature-absent).
Stop combined :8392 provider -> move memory.db+affect.db to a single rolling
backup (--hard skips it) -> restart -> verify empty. Codifies the manual
reset flow so it's a one-command CLI op. Rolling backup gitignored via *.db*.
Worldtree accepted the v1 wire validation green; contract rev 1.1 folds all three
consumer flags. Flag #1 surfaced a real provider constraint: first-message makes
the assistant seq 0 -> vLLM/openai_compat tolerate it (sindra unaffected), but
Anthropic-family providers 400 on an assistant-first array. Consumer must gate
first-message on provider compat; provider-agnostic normalization deferred.
Worldtree accepted the primitive as design item #347 (Worldtree-owned). Locked
constraint: Heimdall-gated with hide-existence — ungranted tenants get 404 (not
403), no advertised capability. Ratatoskr consumer side must tolerate per-tenant
absence: treat 404 as feature-absent -> graceful fallback, never capability-probe.
The pane now renders the LITERAL mood word + relationship directive Worldtree
context-injects into the agent — adopted from Worldtree's canon, not invented:
- canonMood(pad) mirrors Worldtree describe_pad (valence×arousal grid, ±0.3 bands);
for sindra's PAD the canonical render is "neutral" — an invented octant vocab
would have said "faintly excited" and MISLED. Adopting canonical is the point.
- canonDirective(rel) mirrors render_d2_canonical byte-exact: "...warmth is clear
warm regard; ability trust is strong; ...; speak with direct warmth; ..." — the
exact stance instruction the agent receives (which makes the WAD "stranger"
relation_context read even more incoherent, as flagged to worldtree-dev).
- Both VERIFIED byte-exact against Worldtree's OWN renderer on the live snapshot.
- Canon vendored (docs/vendor/worldtree-persona-canon/) + drift-pinned in
.corviduo-canonicals.toml (canonical_drift green); flat browser form
(static/persona_render_canon.json) regenerated by scripts/build_persona_canon.py
via Worldtree's authoritative loader. Reference-impl posture: adopt canonical.
- Fail-open (canon absent -> lines omit); INV-004 esc() preserved.
JS syntax clean. Refresh + drive turns to see the canonical NL under mood + each
relation.
The persona/affect pane read snap.valence (the pre-#265 shape) while Worldtree now
emits snap.relations (relation_edge/1) — so the whole trust/warmth model rendered as
an empty "valence (0)". Now renders the real signal, self-labelled:
- MOOD (PAD, transient): pleasure/arousal/dominance with a one-word descriptor each.
- RELATION → <target> (stage: <relation_context>): trust·ability / benevolence /
integrity + warmth, each as value + evidence_count (n=) — the durable social model.
- Per-value TREND: Δ-vs-previous (▲/▼) + a unicode sparkline auto-scaled to the value's
own observed range (flat when sub-0.01 stable, so noise isn't amplified). History
accumulates client-side, one sample/turn (deduped by emitted_at), capped at 24.
- Falls back to the legacy snap.valence for an older emitter; INV-001 (no fabricated
Tier-1 fields) + INV-004 (every cell escaped) preserved. Supersedes the #18-D2
valence assumption + retires the stale "regard dead axis" note.
Verified: render logic asserted in node against the REAL affect.db snapshot + a
perturbed 2nd sample (relations rendered, no "valence (0)", Δ ▲ shown, 2-char
sparkline builds, INV-004 holds). JS syntax clean. No server change (static served
per-request) — refresh + drive turns to watch the trends build.
Cross-frontier panel (Gróa/Hulda/Regin) on the v0.19.2 web surface, triaged:
- FIX (Gróa #1, drift): the turn EventSource `onerror` (raw transport drop)
now calls hideThinkingNote() — a drop mid-reasoning no longer leaves the
"<Agent> is pondering…" line + its setInterval running (INV-LIFECYCLE).
- FIX (Gróa #4 + Hulda #1, convergent drift): openAdminEvents now closes the
EventSource + clears state.adminES on `stream_error` (server signalled end)
and on a PERMANENT onerror (readyState CLOSED) — native EventSource no longer
auto-reconnects into a retry loop; transient CONNECTING drops still reconnect.
- TEST (Gróa #2 + Hulda #3): test_routes_registered asserts the 3 new routes;
test_state_attached asserts app.state.admin_key (create_app POST-001/002).
- TEST (Gróa #3 + Regin #3): AdminEvents stream_error-on-connect-failure test —
upstream non-200 -> exactly one `stream_error` frame, then ends (POST-003).
- CONTRACT (Hulda #2 + Regin #2, accepted): clarified the Tools inventory
renders NAMES only by design (descriptions live in the BifrostState pane);
code unchanged. Also lands the web_debug_surface contract as the trail.
Accepted-no-op: 403-bifrost / non-404-tools tests (identical code path to the
tested 404). Panel found ZERO functional server-side drift; INV-004 escaping
confirmed clean across the new panes. 60 web tests pass; JS + ruff clean.
Bring the browser surface to TUI parity as the primary debug surface:
- Tools inventory (GET /sessions/{id}/tools) folded into the tools pane —
what the LLM has at turn-fire, above the live tool events.
- BifrostState pane (GET /admin/sessions/{id}/bifrost) — admin-scoped
dispatch state; the admin key stays server-side (app.state.admin_key),
never reaches the browser (INV-003 precedent).
- AdminEvents pane (GET /admin/events SSE) — admin lifecycle, session-
filtered SERVER-side (heartbeats + other-session events dropped); one
fixed "admin_event" browser event so every type renders (no drops).
- PAD refresh: poll a window (1.5/3.5/6.5/10.5s) instead of a single 2s
shot that raced the post-turn-async affect.emit (issue #18 foot-gun).
- Reasoning indicator: ephemeral "<Agent> is pondering…" in the transcript
on `thinking` deltas, cleared when text begins — clearly non-engine.
Admin key wired through entrypoint -> create_app. 9 new respx/route tests
(admin-bearer override, filter unit, SSE stream-filter); 59 web tests pass.
Live-proven against ratatoskr:sindra (bifrost connected, both caps; 253
thinking events -> indicator fires; affect emit lands -> PAD poll catches it).
Refresh the decay-prone in-flight section from the stale 2026-06-20
(#17/#18) state to the converged-audit state: REST 17/40 covered with
zero in-scope gaps, SSE 11/11, Bifrost planes 8/8; debug-observability
core complete (v0.19.0); standing pins v1.0.0b2 + bifrost 1.0.0; admin
key scopes verified. Recent-decisions log unchanged.
Milestone minor (operator-approved). Publishes the design-brief's
headline deliverable: the multi-pane debug-observability dashboard is
complete — all four observability panes are built and consuming their
real Worldtree endpoints:
- Persona → GET /agents/{id}/persona_state
- Tools → GET /sessions/{id}/tools
- BifrostState → GET /admin/sessions/{id}/bifrost
- AdminEvents → GET /admin/events (SSE)
v1 client-REST coverage is 12/40; both non-REST surfaces (SSE 11/11,
Bifrost provider planes 8/8) already complete. Only Tier-2 client I/O
(transient-characters routing, persona_state-write) remains in scope;
everything else is covered or excluded-by-design in docs/coverage-map.md.
Version bump only (the feature arc landed across v0.18.5–v0.18.11).
Gróa + Hulda + Regin each independently reviewed stream_turn_resilient
vs contract #1 (artifact-only) → all three zero findings. Records the
clean bill + the calibration signal (prescriptive contract + TDD =
confirmation, not discovery).
v1 coverage-audit slice b2. The audit found list_sessions had no
caller — the startup session picker (design-brief §4) was never built;
bare TUI mode was a hard usage error. Add SessionPickerApp (mirrors
AgentPickerApp) and resolve bare mode in _resolve_then_run.
- Bare TUI mode (no --session/--new) now valid → session picker.
Resolution: 0 sessions -> [no_sessions] exit 14 (resume-only per
§4 "no in-app creation, --new only"); exactly 1 -> auto-resume
(§4 "picker only when >1"); >=2 -> SessionPickerApp -> resume pick
(Esc/Ctrl-D -> exit 0).
- cli._parse: bare TUI valid; --send still requires one flag; --agent
forbidden in bare mode. run_tui PRE-002 xor -> mutually-exclusive.
- Contract #6 amended (SessionPickerApp + bare-mode resolution) +
validated. TDD: 3 picker pilot tests + 5 resolution tests + 3 cli
validation tests. Suite 528 green; touched code ruff-clean.
Design note: bare + 0 sessions errors (honors §4's no-in-app-creation
clause); the friendlier auto-fall-through-to-new is deferred pending
operator preference.
Complete b1's design-brief §8b promise ("all presenters share the
consumer"): the TUI and web SSE consumers now resume transparently on
a mid-stream drop, same as cli --send (v0.18.5). The TUI is the primary
beneficiary — long-lived dev sessions across laptop suspend.
Name-for-name swap of stream_turn -> stream_turn_resilient at the two
remaining consumer loops (tui.py:1321, web/server.py:294) + their
imports. No behavioral change on the happy path (resilient == stream
when there is no drop); suite 518 green; touched lines ruff+mypy clean
(pre-existing tui/web lint debt left untouched per surgical rule).
v1 coverage-audit slice b1. The audit found reconnect_turn had no
caller — every presenter dropped the stream on disconnect instead of
resuming, leaving the "reference SSE-resume implementation" (design-
brief §3/§8d) unreachable. Add stream_turn_resilient as the single
shared resume surface (design-brief §8b "share the consumer, branch
the presenter") and route cli --send through it.
- stream_turn_resilient wraps stream_turn + reconnect_turn: on
SseConnectionDropped (mid-stream drop or clean EOF before terminal),
resume from the last-seen sse_id via reconnect_turn (Last-Event-ID),
up to max_reconnects (default 5). last_seen persists across attempts.
- Non-drop reconnect failures (412/410/400/TurnIdFlip/SseConnectFailed)
propagate unchanged, per contract #1's "surface, not recover".
- cli.py: --send consumer now drives stream_turn_resilient (transparent
reconnect). tui/web still consume bare stream_turn (follow-up).
- Contract #1 amended (FN stream_turn_resilient) + validated; 8 TDD
cases (happy, resume-after-1/2-drops, clean-EOF resume, unresumable
zero-event, max-reconnects-exhausted, zero-budget, buffer-expired-
propagates). Suite 518 green; ruff + mypy clean on touched code.
Capture the contract-first plan for the two presenter-wiring gaps
(resume-orchestration wrapper per design-brief 8b; picker + CLI flags
per 4) so the next focused TDD cycle has the slice plan resident.
vh