Production session provisioned the container but the service never installed:
apt failed with "Temporary failure resolving deb.debian.org" — a static-IP LXC
whose assigned nameserver couldn't resolve. The operator also got zero feedback:
the approval banner just sat there with no running/complete/failed status.
Backend robustness (provisionScript):
- Wait for real DNS/connectivity inside the container before apt, and self-heal
/etc/resolv.conf to a public resolver (1.1.1.1/8.8.8.8) if the assigned one
is dead. `set -e` after the gate so apt/post_install failures surface.
- apt-get update/install with Acquire::Retries=3.
Frontend feedback (InlineApproval):
- After approve, poll GET /executions/{id} and show live phase: submitting →
provisioning… → provisioned successfully / execution failed (with the error).
- add getExecution() to api.ts.
Agent guidance (SOUL.md):
- omit vmid (auto-assigned), prefer dhcp, docker-compose-plugin is not in Debian
(use docker.io + get.docker.com), end post_install with a health check.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Real production failure when the operator clicked Approve in chat: nothing
provisioned, banner never cleared, execution marked completed.
Three root causes:
- sshExec swallowed non-zero exits when the command produced output, so a
`pct create` that printed "CT 132 already exists" and failed was reported
as success and a bogus lxc entity was registered. Now any non-zero exit
returns an error (with output) so the execution is correctly marked failed.
- The LLM reused VMID 132 (belongs to lxc:rclone; VMIDs are cluster-wide).
pct_create now checks in-use VMIDs via `pvesh get /cluster/resources` and
falls back to `pvesh get /cluster/nextid` when the requested id is taken.
- InlineApproval.svelte reset its state on every prop change (done was also
compared against the wrong string), so the banner never cleared and each
click re-POSTed /decision. Rewritten to track outcome per executionId,
clear on success, and block resubmits.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
- Execution entity name now includes UUID suffix: 'pct_create on host:strong (abc12345)'
so the (type,name) UNIQUE constraint doesn't block subsequent executions for the
same target+action. Dedup now uses JOIN + LIKE prefix match to find only
pending_approval executions.
- Move persistent approval bar from top of messages area to just above the
chat input box (bottom-fixed position, above the textarea form).
- Add dedup in request_execution: check entities(type,name) uniqueness before
creating duplicate executions. Returns 'already queued' message to the LLM,
preventing tool-calling loops.
- Fix createApproval JSON payload: use json.Marshal instead of fmt.Sprintf
to escape params (could contain unescaped double quotes from JSON config).
- Add ON CONFLICT DO NOTHING to entity/execution inserts for dedup race safety.
- Persistent approval bar at top of Chat.svelte: aggregates pendingApprovals
from all messages, fixed position (won't scroll away). Approve/deny/approve-all.
- Update SOUL.md: agent must STOP after queuing a gated action.
- Fix ToolCallGroup reactivity: wasActive = (active).
- Replace text-based regex parsing in InlineApproval with structured
pendingApprovals extracted from request_execution tool results. The tool
result text is deterministic (not LLM-generated), making UUID extraction
reliable regardless of how the LLM rephrases the response.
- Fix ToolCallGroup reactivity: wasActive = active captured initial
value. Now uses (active) so re-runs on prop changes.
- Extract approvals in both live streaming (done event) and history loading
for consistent behavior on resumed sessions.
- Empty/refusal responses retried once, then surfaced as errors instead of silent blanks
- Chinese refusal boilerplate detected via denylist + non-ASCII heuristic
- Bulk-tool preference added to SOUL.md (list_lxcs over per-entity get_lxc_state)
- Tool results truncated to 4KB on persist; get_state_snapshot filters null-state entities
- Session delete (DELETE /sessions/{id} + confirm-on-second-click UI)
- Session titles auto-generated from assistant answer instead of raw user message
Two chat UX changes (share Chat.svelte, committed together).
Tool-call grouping (ToolCallGroup.svelte):
- Replaced the one-<details>-per-tool-call list with a single
collapsible group per assistant turn, headed by tool count + a
name preview and a status icon (spinning wrench in progress, check
done, X on error).
- The group auto-collapses the instant its turn finishes streaming, so
a completed round shows as one compact pill; historical/loaded turns
start collapsed. The auto-collapse fires once at the streaming→done
transition, leaving manual toggles alone afterward.
Session graph rail (SessionGraph.svelte) — replaces the old
ContextRail (fleet health / pending approvals / live events), which is
deleted:
- A force-directed graph that starts empty (animated constellation
empty state) and grows as the conversation references entities.
Slugs are extracted from message text and tool *arguments* only —
never bulk result rows, so a single get_health_summary doesn't dump
all 168 entities — then validated against the backend via fetchGraph
(cached) with check/execution probe entities excluded. Nodes are
colored by health; edges appear once both endpoints are present.
- Clicking a node highlights it and its neighbors and opens an inline
detail panel below: slug/type/state, health + freshness, top
attributes, in-graph relations (clickable to hop), and a Full detail
button opening the entity sheet.
- The rail is resizable via a drag handle (260–620px, persisted to
localStorage). The header's global fleet-health dots are unchanged;
only the right-rail content was replaced.
Risk: reversible_low (UI-only). The slug extractor is scoped to
focused mentions by design; edges may be slightly incomplete since
only root-fetched entities contribute edges, which is acceptable for a
session overview.
Verification: verified in the browser preview — loading a real session
built a 4-node graph (hubris/caddy/netbird-vps/strong) with the
hubris→caddy relationship edge; clicking hubris showed
"proxmox-host · active · healthy · checked 40s ago" with attributes and
relations; dragging the handle resized 320→440px and persisted; a
34-tool historical turn renders as one collapsed pill that expands on
click. tsc clean.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Three UI issues reported after the neutral-gray redesign:
- favicon.svg was still filled #58a6ff (the pre-redesign accent blue);
changed to white to match the sidebar logo mark.
- Sidebar nav items all showed a filled background even when inactive.
Root cause: sidebar-menu-button.svelte (and -sub-button) rendered
`data-active="false"` as a literal attribute, but Tailwind's bare
`data-active:` variant matches attribute *presence*, not value — so
data-active:bg-sidebar-accent applied to every item regardless of
state. Fixed by emitting the attribute only when active
(`isActive || undefined`), a latent bug in the vendored shadcn
component that read as intentional until flagged.
- Tailwind's preflight resets <button> to cursor: default, so no button
in the app showed a pointer. Added one base rule restoring
cursor: pointer for buttons, [role=button], links, summary, and
select (respecting :disabled / aria-disabled) rather than annotating
each call site — covers new interactive elements automatically.
Risk: reversible_low (UI-only).
Verification: verified in the browser preview that inactive sidebar
items are transparent (only the current page shows a background),
nav buttons report cursor: pointer via computed styles, and the
favicon renders white in the tab.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Problem: two issues surfaced after the dashboard-01 shell change
(cbfd09c). (1) Sidebar.Inset previously had an explicit h-svh that
hard-capped the app's height at the viewport; adding variant="inset"
put a margin on that same fixed-height box, pushing it taller than the
viewport with nothing left in the chain to cap it (Sidebar.Provider's
own wrapper only sets min-h-svh — a floor, not a ceiling). Result: the
whole page scrolled as one long document instead of each page's own
content scrolling internally with the header pinned — confirmed via
computed styles, e.g. Entities.svelte's table wrapper measured
scrollHeight 6531px against a 900px viewport, all of it spilling past
body instead of scrolling in its own rounded-border container.
(2) The color palette was GitHub-dark-inspired (blue-tinted grays:
#0d1117 bg, #58a6ff primary/accent) rather than the neutral grays the
shadcn-svelte dashboard-01 reference actually uses.
Change:
- App.svelte: moved the height cap up to Sidebar.Provider itself
(class="h-svh") instead of Sidebar.Inset, since the cap needs to sit
above wherever the inset variant's margin gets applied, not on the
same box as the margin.
- app.css: replaced the core tokens (background/foreground/card/
popover/primary/secondary/muted/accent/border/input/ring/sidebar-*)
with shadcn's canonical dark-theme OKLCH values (0-chroma neutral
grays), pulled directly from huntabyte/shadcn-svelte's own
docs/src/app.css rather than approximated. --success/--warning
deliberately kept as real, distinguishable colors — they signal
actual health state, and desaturating them to match the neutral
chrome would reintroduce the "can't tell what's actually happening"
problem this whole project started from (see 279549c). --accent-blue
now aliases --sidebar-primary (still a real blue) instead of
--primary, so the couple of spots wanting an interactive "pop" still
have one while buttons/links/focus rings ride the neutral --primary.
Risk: reversible_low (UI-only).
Verification: npx tsc --noEmit clean (excluding pre-existing unrelated
.svelte type-resolution warnings). go build/vet clean (backend
untouched, sanity check only). Manually verified in the browser
preview at 1400px: document.body.scrollHeight now exactly matches
window.innerHeight on both Overview and the 193-row Entities table
(previously 6531px vs 900px); scrolled the Entities table wrapper to
row ~60 and confirmed the header/filter bar/column headers stay
pinned while only the table body scrolls; confirmed neutral gray
rendering across Overview's stat cards, the event-rate chart, and
Chat's tool-call list.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Problem: requested visual alignment with the shadcn-svelte dashboard-01
reference block (shadcn-svelte.com/blocks#dashboard-01) — the app's
sidebar/header shell and Overview stat cards looked plain by comparison.
Change: pulled the actual reference source (app-sidebar.svelte,
nav-main.svelte, site-header.svelte, section-cards.svelte from
huntabyte/shadcn-svelte) rather than approximating from screenshots.
- App.svelte: Sidebar.Root now uses variant="inset" (the floating,
rounded, shadowed content panel — already fully built into the
existing Sidebar.Inset component via peer-data selectors, just never
enabled). Brand mark is now a proper Sidebar.MenuButton matching the
reference's padding/hover treatment; "New chat" uses the reference's
primary-colored button styling. Header matches the reference exactly:
h-(--header-height) (48px, was 44px), vertical separator after the
sidebar trigger, right-aligned actions group.
- Overview.svelte: stat cards rebuilt to match section-cards.svelte —
gradient background, Card.Action badge, Card.Footer with a bold line
+ muted context line, tabular-nums, responsive @container grid
(1/2/4 columns). Deliberately did NOT copy the reference's fake
trend-percentage badges (Oikos doesn't track historical trends, and
this project's whole thrust has been eliminating dishonest UI state —
see 279549c). Badges instead reflect real current-state signals
(healthy/degraded/down, clear/needs-review) computed from the actual
dashboard summary.
- EntityDetailContent.svelte + Entities/Signals/Ops/Events/Agent/
Audit/Knowledge pages: normalized root padding to p-4 md:p-6 (was a
flat p-6) to match the reference's responsive py-4 md:py-6 convention.
Risk: reversible_low (UI-only, no data or behavior changes).
Verification: npx tsc --noEmit clean (excluding pre-existing unrelated
.svelte type-resolution warnings, same as prior commits). go build/vet
clean (backend untouched, sanity check only). Manually verified in the
browser preview at 1400px: inset sidebar's margin/rounded-corner/shadow
classes confirmed applied via computed styles; Overview cards render
with real live numbers from the now-fixed dashboard summary endpoint;
Signals/Ops pages confirmed visually consistent with the new spacing.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Problem: the web UI felt dead and hard to navigate — the Entities table
had no health/freshness signal (just a meaningless row-mutation
timestamp), no way to see what was actually monitoring an entity,
sessions couldn't be reopened, and every drill-down was a full page
navigation that lost the list.
Change:
- Entities table: Updated column replaced with a health dot + relative
"checked Xm ago", sourced from the backend's new health/last_check_at
fields.
- New EntityDetailContent.svelte extracted from EntityDetail.svelte and
shared between the full #/entity/:slug page and a new EntitySheet.svelte
opened from the Entities table (master-detail, row click opens a panel
instead of navigating away). Adds a Monitoring card listing the
entity's check_defs (kind, interval, enabled/disabled with
click-to-toggle via the existing PatchCheck endpoint) and renders
attributes as key/value pairs instead of raw JSON.
- Sessions: fixed a bug where clicking a session loaded it into the
chat store but never navigated to the chat page, so nothing appeared
to happen. Added a SessionRail inside Chat so switching sessions
never leaves the chat surface.
- Fixed the local dev proxy (vite.config.ts): production Caddy strips
the /agent prefix before forwarding to nomos; the dev proxy didn't,
so every session/chat fetch 404'd locally while working in prod.
- Found and fixed a real latent bug while testing the session fix:
chat.ts's loadSessionMessages passed the persisted tool_calls array
straight through, but nomos stores the tool_use and tool_result as
two entries sharing one id. Chat.svelte's keyed {#each tool (tool.id)}
throws on the duplicate key, which silently blanked the entire
message list — invisible until sessions were actually clickable.
Fixed by merging tool_calls by id before rendering, matching the
shape the live-streaming path already produces.
- UI polish: sidebar logo is now just the omicron mark in white (was
icon+text in the accent color); removed the sheet overlay's
backdrop-blur (distracting per feedback); the Attributes/Relations/
Signals grids used viewport-based lg:/3xl: breakpoints, which forced
multi-column layouts based on browser width regardless of the sheet's
actual rendered width — switched to Tailwind v4 container queries
(@lg:/@2xl:/@3xl:) so layout responds to the real available width in
both the full page and the narrower sheet.
Risk: reversible_low (UI-only; no destructive operations; the tool_calls
merge and dev-proxy fix are corrections to broken paths, not behavior
changes to working ones).
Verification: npx tsc --noEmit clean (excluding pre-existing unrelated
.svelte type-resolution warnings). Manually verified in the browser
preview against the live dev API: Entities table health column renders
correctly; clicking a row opens the EntitySheet with a populated
Monitoring card (16 checks for host:hubris, verified via psql that
check_defs.target_id links them correctly); clicking a session now
loads its full transcript inline (was blank before the tool_calls fix);
sheet has no blur and lays out single/multi-column correctly at the
sheet's actual width.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Add three new pages completing the control-room web UI:
- Agent activity: polls /agent-activity every 5s, filterable by type/agent
- Knowledge search: FTS over /knowledge/search with snippet + entity links
- Audit trail: browseable audit log with actor/action/entity filters
Enhanced live events page with correlation-id clustering (Groups toggle).
Added fetchAgentActivity/searchKnowledge/fetchAudit to the API client.
11 nav items now cover all planned control-room views.
