Backend: GET /health/dwh (unauthenticated) calls tht db ping with a 5s
timeout. Frontend: checkDwhHealth() races a 5s timer against the fetch;
on failure a non-dismissable Dialog with Retry appears immediately.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Audit findings 6.1-6.4 + the audit's remediation plan itself
(docs/superpowers/plans/2026-07-20-full-audit-remediation-plan.md).
- ruff: 34 → 0 (unused imports/f-strings auto-fixed; E702 semicolon lines
split in test files; one unused local dropped). Suite still 819 green.
- CLAUDE.md + PROJECT_STATE.md no longer claim "no database / settings in
settings.json": the harness selects filesystem OR PostgreSQL session
storage (repository.py, server mode), and settings flow through harness
preferences with the JSON file as fallback only.
- tools/replay: stub /me (SPA boot was parsing the SPA's own HTML as JSON)
and /runtime/prewarm.
- failSession best-effort persistence now logs its failure server-side
instead of vanishing.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Audit findings 4.1-4.6.
- spawnFor: a rejected configure/start no longer leaks a registered runtime
with a live Pi child (identity-checked teardown + rethrow); every later
start used to hit "session runtime already active".
- ThtRunner.run: default 60s timeout on every tht child (SIGKILL backstop),
120s for DWH-touching calls (sql preview/export, search pack); a dropped
VPN mid-call no longer wedges the HTTP request forever.
- configArg: a NAMED workspace whose yaml is missing now throws instead of
silently falling back to the default config (operations were silently
targeting the wrong workspace).
- resume: the finalized/archived 409 is evaluated BEFORE the alreadyActive
fast-path — the manifest is the truth even with a lingering runtime.
- ollamaEnsure: exit-0 with non-JSON stdout is a failed check, not ok:true.
- SessionBridge.respond: only the response matching the pending descriptor
is forwarded to Pi; stale/duplicate submissions return 409 instead of
being sent with the current gate's RPC id.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Audit finding 3.1 (high, 3/3 reviewer consensus). Event ids restart at 1
when the backend restarts; a browser auto-reconnect carrying the old
numeric Last-Event-ID was honored whenever the new process had already
emitted that many events, silently suppressing fresh events (same ids,
different content). The previous guard only caught cursor > lastId.
Wire ids are now "<generation>:<seq>" (generation = per-hub instance
token; seq = the existing per-session monotonic counter). The hub parses
raw header/query candidates itself: other-generation and legacy bare-
number cursors are stale → replay from the beginning; same-generation
cursors keep the newest-valid-wins behavior. EventSource treats ids as
opaque, so no frontend change.
Finding 3.2 (eviction) resolved by NOT evicting: close keeps the seq
counter on purpose (sessions reopen; monotonicity is what makes old
cursors detectable) — documented at the call site; buffers are emptied by
clear() and ring-bounded at 200.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Gate (tht-gate.js):
- Pre-validate decision types against workflow.yaml before showing reviewer widget
- Reject decisions emitted by later phases (min-phase check)
- Copy top-level `kind` into artifact when model forgets it (prevents loop)
- Force-advance on reviewer_decide/schema_linking when advance:true — skip
redundant reviewer_confirm gate
Backend:
- Emit agent_end on clean Pi exit (code 0 + bridge idle) instead of marking failed
Frontend:
- Strip <think> tags from transcript and activity panel
- Fix mermaid render with offscreen container + cleanup
- Graceful mermaid error: show source code instead of red error, fall back to table
Workflow:
- F2 now emits table_promoted and table_excluded (early schema linking decisions)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
New session now refuses to spawn a Pi runtime that would only die in bootstrap
retrieval when the DWH/vector host is unreachable (e.g. a dropped VPN). Before
`session new`, POST /sessions probes the DWH via `tht db ping`; if it is down it
returns 503 {code:"dwh_unreachable"} with a clear message and creates nothing.
- Gated behind the THT_DWH_PRECHECK flag (default off), enabled only by the local
dev launcher (run-stack.sh) — containers/CI never pay the probe, and existing
tests that don't set it are unaffected.
- ThtRunner.dbPing() runs `tht db ping` with a 10s timeout (run() gains an optional
timeout that SIGKILLs a hung child).
- Frontend: apiFetch throws a typed ApiError (status + parsed payload); the new-
session composer shows the specific alert on `dwh_unreachable` instead of the
generic retry hint, keeping the question for retry.
Verified live on an isolated backend (precheck on + broken DWH host → 503
dwh_unreachable, no session created) and via unit tests (backend 228, frontend 308).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Session bootstrap swallowed configure/retrieval errors and surfaced only the
generic BOOTSTRAP_FAILURE_MESSAGE, so an operator could not tell why a session
"didn't start" — e.g. `tht search pack` failing because the DWH/vector host is
unresolvable behind a dropped VPN. Log the underlying error to the backend
console; the client-facing message stays generic.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Opening an in-progress session that has a live Pi runtime now reconnects to
its pending gate instead of the empty landing screen that read as "stopped".
Cold/completed sessions keep the read-only documents panel with its explicit
Resume, so a mere click never spawns a runtime. Backend GET /sessions now
reports a per-session `active` flag (live runtime bound) to drive this.
Also:
- "New session" now closes any open session detail panel (left box).
- The model-activity separator can be dragged to a full 50/50 split
(was capped at 576px); central-min still guards narrow viewports.
Test fixes uncovered along the way:
- Node 25 ships an experimental global localStorage that shadows jsdom's and
lacks clear(), failing every jsdom test at setup; install a spec-compliant
in-memory Storage (feature-detected, inert on CI/LTS).
- Fix 4 pre-existing session-mgmt tests that used an ambiguous getByText for a
session shown in both nav and header; target the nav item by test id.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
The backend injects a single managed model key (THT_MODEL_API_KEY[_FILE]) as
the selected provider's env var, but that key belongs to one provider — so
selecting a second cloud provider (e.g. DeepSeek while the managed key is zai's)
forced the wrong key onto it and failed auth. This is why the model could not be
switched to DeepSeek.
When the selected provider is present in pi's own auth store
(~/.pi/agent/auth.json), skip injection and let pi resolve that provider's key
itself. Deployments without an auth store (containers) yield an empty set, so the
managed-key injection stays authoritative and fail-fast there. authProviders is
injectable into PiProcessManager for deterministic tests.
Verified live: GLM 5.2, DeepSeek V4 Flash, and aritmolab Qwen3.6 all operate through the ThothII model selector.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
marcopan
