Closes#24.
**The review node ran nothing.** Both templates declared
`/superpowers:requesting-code-review` — the skill about how to HAND OVER a
review, not one that reviews anything — so `agenthub lanes node review`
performed no review at all. They now declare the bare `/code-review`, Claude
Code's own. It carries no `plugin:` prefix, so `requiredSkillPlugins` skips it
and the doctor's required-plugin row is unchanged (verified against the live
function: still exactly the five superpowers skills the templates name).
**The rest is the brainstorm → implement → review span, made cheaper to run and
harder to lose track of.** `ship-feature` gains four sections it never had:
- **Right-size the run.** The pipeline is not free — every dispatching phase
costs a model call and minutes, and the fix-loop pays it again each lap. A
typo does not enter the pipeline at all; a small single-layer change skips the
plan-debate, independent-test and gate agents and lets the user's acceptance
be the gate; medium/large runs everything. Sizing is a claim made out loud,
and a task that grows re-sizes upward.
- **Dispatching a judgement.** The fresh-context/FOREGROUND/never-`fork`/
hand-only-verifiable-artifacts/one-parseable-line contract, written once
instead of re-argued in three phases — plus the rule that was missing
entirely: never dispatch what a command answers. An agent is for judgement,
not for typing.
- **Resuming after a compaction.** Long runs outlive the context window; the
lane skill had this and this one did not. Re-derive position from the declared
stage and the diff, and treat a phase whose evidence you cannot find as one
that did not happen.
- **A `Leave when:` line on every phase.** Objective exit criteria are what stop
both the silent skip and the endless polish: intake leaves when the answers
are in hand, review leaves when the latest pass over the CURRENT diff is
clean, the gate leaves when verification really ran AND the user said yes.
And, narrower: intake asks only what the repo cannot answer (a question the code
could have answered spends the user's round and earns a worse answer);
implement works the approved plan task by task, re-checks each acceptance
criterion, heartbeats on long work, and treats a plan that turns out wrong as a
return to `plan` rather than a quiet substitution; tests runs the suite the diff
needs rather than both by reflex.
The `default` 8-node pipeline walked past its own intake: the node declared
`agenthub stage intake`, a stage report with no work attached, so "intake" was
a label the run passed through without ever asking a question. It now declares
`/superpowers:brainstorming` (and detects it — that rule moves off `plan`),
and both driving skills make the brainstorm mandatory, asked with
AskUserQuestion and waited on rather than answered on the user's behalf.
Three stops replace three silent slides:
- After the plan is written and adversarially challenged, it goes to the USER
for approval. Implementation does not start without it, and work that turns
out to need a different approach comes back for a fresh one.
- Review picks its reviewers from `git diff --name-only`: Claude Code's own
`code-review` always, a domain reviewer only for a layer the diff actually
touched, and — new — only once the change is big enough to have seams. Three
agents re-reading twenty lines buys one opinion at three times the tokens, on
every fix-loop lap. Review is also a loop now: it ends on a clean pass over
the current diff, not on one pass having happened.
- The gate asks the user to accept before anything is claimed done (and in the
lane pipeline, before the PR is published — publishing is outward-facing).
A NO-GO re-enters by SIZE: a defect goes back to implement, a wrong approach
back to plan. Nothing carries a NO-GO forward with a note about it.
Also here, from a real stall seen on a lane: `ship-feature` had no waiting rule
at all, and a session at the gate invented one with `ScheduleWakeup` — a
/loop-only primitive that paces nothing here and is refused outright when
`auto` mode cannot reach its safety classifier. The rule the lane skill already
had now exists in both.
Cost, measured in what each agent is actually for: the suite run leaves its
agent (nothing is judged, so nothing is delegated — an agent there buys a
second model's tokens to read output the session can read for free), and
`backend-reviewer` drops from opus to sonnet like its frontend twin; both read
a scoped diff against a fixed checklist, and the senior gate above them is
still opus.
Skill bugs found in the same sweep: doc-map told agents not to recreate the
removed translations and then, three lines later, to mirror every README change
into them; the docs mapping still carried `+VN+CN` and the punctuation left by
their removal; Procedure jumped 2 → 6; Verify required `scripts/doc-coverage.sh`,
which does not exist in this repo.
A lane's `remove` tore down what the lane pointed at: `git worktree remove
--force`, a branch delete, and a drop of the lane's own database. One
mis-click on a dashboard row cost a whole branch's unpushed code — and the
row is the only thing AgentHub actually owns. `remove` now stops the run and
the stack, clears AgentHub's own runtime bookkeeping under
`LANES_ROOT/.state/lane<slot>/`, and deletes the row. The working tree, its
branch, git's worktree records and the database stay exactly where they are,
for the user to delete by hand when they mean to.
That also fixes#28. Removal used to route through `assertDestroyable`, whose
third check demands the cwd appear in `git worktree list`; a managed lane
whose directory git no longer listed answered `ENOTWORKTREE` ("lane is not
listed as a worktree in …") and could never be dropped from the dashboard at
all. Removal no longer asks git anything, so no preflight blocker stops it,
and the unpushed-commits force-gate now applies to `reset` alone — nothing
`remove` does can discard a commit.
The UI follows: one label for both lane kinds ("Delete lane record"), copy
that says what survives, and no Force checkbox on removal.
`removeWorktree`/`removeLaneData` remain in place as guarded primitives; no
route calls them any more.
The quota check failed with `invalid_grant` for the account the user was
logged into - the one profile they would try first. An OAuth refresh token is
single use, so every refresh Claude Code performs on its own account retires
the copy sitting in that account's saved profile: the stored credentials of
the LIVE account are the one set guaranteed to be rejected, however recently
the profile was saved. Confirmed on a real install - the saved profile held a
refresh token three rotations behind `.credentials.json`.
`cc-profiles.liveCredentialsFor` now matches a profile's accountUuid against
the live credentials and, on a hit, the usage call uses what the CLI is
holding. That token is never refreshed and that file is never written:
rotating it would log the user out of their own terminal. An expired live
token answers ELIVEEXPIRED - using Claude Code once makes the CLI refresh it -
and a genuinely spent refresh token is now reported as ESTALE with what to do
about it, instead of echoing Anthropic's raw 400.
Opening the Profiles modal also asks for every saved account at once, rather
than one button per row: comparing accounts is the only reason the panel
exists. The guard against rewriting credentials over and over is no longer
"one row at a time" but the rules above - the live account costs a plain read,
and any other profile refreshes only once its token has actually expired,
which then leaves it valid for hours of further opens. Each row resolves on
its own, so a superseded account still lets its neighbours report.
Closes#19, #20, #21, #27.
#19 — a saved auth profile now reports how much of its account's quota is
already spent, which is the only number that decides which one is worth
switching to. Nothing under CLAUDE_HOME records it, so it comes from the same
endpoint the CLI's own /usage reads, answered for whichever account's OAuth
token is presented. It is a POST and a button, never a poll: every profile that
is not the active one is normally expired, so answering means refreshing it
first, and a refresh ROTATES the stored refresh token. The rotated pair is
written straight back — dropping it would leave the profile holding a
credential Anthropic has already retired, i.e. an account needing a fresh
login. The token is read, put in an Authorization header, and never returned,
logged or echoed; what leaves the server is two percentages and two reset
times.
#20 — a settings patch that changes nothing wrote nothing but still took a
timestamped backup, so opening the config panel quietly grew a backup
directory inside every lane. patchSettings now compares the rendered output
with what is already on disk and returns early, fixed once where all callers
route through. A lane's git exclude also picks up .claude/.cc-config-backups/
beside settings.local.json.
#21 — the router apply route was the only mutating lane route that never
broadcast its lane. The write reached disk and the column, but the client's
cached row kept the old router_profile forever: the picker looked right until
the user switched lanes and back, at which point the effect re-read the stale
row and flipped the selection to the previous profile. One broadcastLane, plus
a lane-switch guard so an apply that resolves after the user has moved on no
longer paints its result onto whichever lane is now on screen.
#27 — Add-lane in worktree mode left the dialog up after a clean setup with a
dead confirm button and no obvious way out. It closes itself when nothing
failed, and when something did, the summary stays and the confirm becomes a
real Close.
Closes#26, #25.
`runs` is the denominator every pass rate on the Workflows page is read
against, and any backwards move opened a new one. Stage detection bounces by
design — one feature reads `implement → tests → implement` as the session
edits, runs the suite and edits again — so a single feature was recorded as
five or six runs, and a lane in constant use reported a handful of passes
spread across dozens of phantom runs. A backwards move now opens a run only
when it is DECLARED; a backwards detection continues the run in flight.
Reaching the final node still closes the run for either, since work after
`done` is new work however it was observed. Replayed over this repo's own lane
the rule takes 26 recorded runs down to the 5 features that actually shipped
through it. The panel itself is unchanged: passes are still declarations only.
`/reload-plugins` and `/reload-skills` were typed back to back. Claude Code
opens its slash-command menu the moment `/` is typed and the Enter that follows
lands on that menu, so the second command was appended to the line still in the
composer and the pane submitted `/reload-plugins/reload-skills` — which Claude
Code runs as `/reload-plugins` with an argument, never reloading skills, and
leaving a stray prompt turn in the scrollback. Reproduced and fixed against a
live pane: SETTLE_MS (1s) between the two sends, which makes
`reloadOpenSessions` async rather than block the event loop, and the same pause
in the detached update-all worker.
The lane strip's tiles are now drag-reorderable (Alt+←/→ is the keyboard
path), and a lane's name can be set in place from the detail header. The
"Lane 23 ·" prefix is gone from both — the bare `#23` stays on the tile,
because that number is how the CLI addresses a lane.
Card order is a per-viewer preference, not a lane fact: it lives in
localStorage (`agenthub.workspace.laneOrder`) beside the split-view layout
and writes nothing server-side, so `GET /api/lanes` and `agenthub lanes`
keep answering in id order. Renaming is the opposite — it is PATCH
/api/lanes/:id with {title}, the one lane column a user now types into
directly.
That made a patch value reachable by hand for the first time, so
`bindable` now rejects any non-scalar for every PATCHABLE column with
EBADFIELD, and the route answers 400 for that and for the
SQLITE_CONSTRAINT family, rather than handing better-sqlite3 a datatype
throw and reporting 500 on plain bad input.
The uncommitted-files tooltip became a real panel. `GET /api/lanes/:id/git`
now returns `files` as {path, status, added, deleted} records — deltas from
one `git diff --numstat HEAD`, null where git has none to report (untracked,
binary, renamed) — and the card renders them portalled to the body, so the
Workspace's own scroll box cannot clip the list.
The title and the four counters said a second time what the lane strip
already shows lane by lane (liveness dot, ⚠ marker), so they only cost a row
of height on a screen whose point is the terminal. `GET /api/lanes` still
returns `counts` for other callers.
Add lane becomes the strip's FIRST tile — creating a lane is the same kind of
act as picking one — and the per-lane Tools menu (agents install / mcp sync /
sync-base check) moves onto the lane-detail header row beside the pipeline
picker and the Model select, next to the lane it acts on.
GET /api/lanes/:id/git now returns `files`, the raw `git status --porcelain`
lines the dirty/untracked counts were already parsed from, capped at 20 so a
lane mid-`npm install` cannot ship thousands of paths through a polled
endpoint. The lane card hovers them as the tooltip on its
"N modified · N untracked" text, appending "… +N" when the cap bit.
No new subprocess and no new endpoint — statusCounts was counting those lines
and throwing them away.
Four more spots that spent height saying what was already visible or
saying too much of it.
**LaneCard** drops the progress bar and percent entirely — the pipeline
map right below the card already draws the same number as named,
coloured nodes, and a bar beside it was a worse second telling of it.
**SplitLayoutToggle** (Workspace) swaps "1 pane" / "2 pane" / "4 pane"
text buttons for the conventional square / two-column / 2x2-grid icons
(`Square`, `Columns2`, `Grid2x2`) most apps use for this. The words move
to `aria-label` and `title` rather than disappearing.
**RunSetup** merges the fresh/resume source picker onto the same row as
the Working directory / Model / Permission mode / Thinking effort fields
instead of a second row above them — settings left, New/Resume session
right. The session picker for an active resume still gets its own row
below, since it only appears in that one state.
**LaneConsolePane**'s "Run Claude" header goes from a two-row title +
wrapped blurb to one row (smaller icon and title), and the blurb itself
is trimmed to one short sentence, hidden below `sm` where it would wrap
again anyway.
`docs/LANES.md` updated to match (split-view description, lane-card
field list, and `agenthub stage`'s progress-bar wording).
Verification: `tsc --noEmit` clean, `npx vitest run` 508/508 (2 stale
progress-bar assertions in LaneCard.test.tsx replaced with one asserting
the bar is gone), `npm run build` clean, screens.snapshot diff reviewed
before regenerating (icon buttons + new blurb + reordered DOM only), file
headers audit clean.
The Workspace lane panel spent four rows saying what fits in two.
Strip tile: the stage badges move onto the id row and the progress bar
and percent go away — the detail panel's pipeline map right below shows
the same progress with the stage names attached.
Lane detail: the pipeline picker, stage badges, feature picker, router
select and the remove button merge into the single header row instead of
a second row under it, and the pipeline's name is no longer interpolated
into `laneHeader` — the picker beside it already says it. The git block
collapses from four lines to one and drops the cwd, which the header
above it already spells out.
The router select is relabelled Model, moves out of LaneCard into that
header row (`LaneRouterRow` is now exported), and reports its apply
outcome as a ✓/⚠ marker with the message in a tooltip rather than a
wrapped sentence that pushes every row below it down.
Drops the tracker / dev QC / CI wait badge row and everything feeding it
(`useLaneIntegrations`, `api.lanes.integration`, the `integrations.*`
strings): two of the three toggles have no consumer at all, and a badge
reporting a toggle nothing acts on costs a row of height to say nothing.
`agenthub lanes integration` and the API route are untouched.
Two gaps left by the AI Router feature: a profile could be saved without ever
being reachable, and a lane's router could only be chosen at creation.
**POST /api/ai-routers/test** answers the question saving cannot. It sends one
Anthropic-style message capped at a single output token to `<baseUrl>/v1/messages`
with a 15s timeout — the wire shape a claude lane's eight env keys point at, so
what is tested is what will actually run. A router that answers is a 200 here
whatever it replies: `{ ok, status, message }` carries the router's own words,
and `status` is null when nothing answered at all. Only bad input is a 4xx.
The stored key is only ever sent to the endpoint it was stored against. A blank
`apiKey` falls back to the key of the profile named by `name`, but only while
the submitted `baseUrl` still equals the saved one — so testing a retyped
endpoint needs a retyped key (`EBADKEY`). Without that rule this route would be
a way to make the server POST a saved API key to any URL a browser names.
Network failures report `error.cause`, not `error.message`: node's fetch reports
every transport failure as the same useless "fetch failed" and hides the part
the user can act on (ECONNREFUSED, ENOTFOUND, a TLS error) one level down.
**The lane card carries an AI Router select.** The Add-lane modal was the only
place a router was chosen, and a lane outlives its creation. Switching goes
through `POST /api/lanes/:id/router/apply` — never a lane PATCH — because the
DB column and the lane's own config on disk may only move together. A failed
apply puts the select back rather than leaving the card claiming a router the
lane did not get. Hidden when `native` is the only profile: a select with one
option is a control that cannot do anything.
Adds `Lane.router_profile` to the client type (the payload already carried it).
Claude Opus 5 had no pricing row at all, so every token it burned was costed
at $0 — the pattern list stopped at the 4.x Opus family and nothing matched
`claude-opus-5`. Add it (5/25, fast mode 10/50, same shape as 4.8).
Sonnet 5's launch discount expired 2026-08-31 and the discounted rate became
the published standard, so the row's 3/15 standard rate started overcharging
the day after. Fold 2/10 into DEFAULT_PRICING and empty DEFAULT_INTRO_PRICING;
no model ships a promo today.
Fable/Mythos 5.1 fell through to the `claude-fable-5%` row, which caches at
$1/MTok against 5.1's $0.25 — give them their own rows. That overlap is only
resolvable if the lookup prefers the more specific pattern, and `matchPricing`
took `LIMIT 1` with no ORDER BY, i.e. whichever row was inserted first. Order
by pattern length descending, which is what docs/DATABASE.md already claimed.
(The nested REPLACE(model_pattern, '%', '%') it dropped was a no-op.)
Retire Claude 3.x, Opus 4/4.1 and Sonnet 4 from the defaults. The startup
top-up only ever ADDS missing rows, so removing them from DEFAULT_PRICING
would leave every existing install untouched — prune them once, guarded by
PRAGMA user_version (0 -> 1) so a model deliberately re-added in Settings
survives later restarts. The same one-shot migration corrects the existing
Sonnet 5 row. Only rates are deleted; token_usage is never touched, and
Reset Defaults still restores the full current set.
Both controls already render as cards that light up when selected — the same
selected/unselected treatment LaneStripCard uses — so the tick box and the two
radio dots were a second indicator of a state the card was already showing.
Neither input is removed, only hidden (`sr-only`): they are still what a
keyboard toggles and what a screen reader announces, so the cards take a
`focus-within` ring in exchange for the focus ring that went with them.
The router radios needed one thing the checkbox did not. "AI Router" is
disabled until the profile list lands, and the greyed-out dot was the only
thing showing that; hidden, it would have read as a card you can click that
does nothing — the dead control the existing comment warns about. So disabled
is now its own branch: muted text, reduced opacity, no hover, not-allowed
cursor.
Layout follows: no flex row with a gap when there is one child left, and the
two equal-width router cards centre their label rather than leaving it hard
against an empty left edge.
Visual only. No behaviour, API or schema change.
`claude plugin update` unpacks the new version into a new cache directory and
says "Restart to apply changes". A Claude Code process that was already running
does not: it keeps loading the OLD directory, hooks and all.
Every session such a process opened then ran the OLD plugin-bootstrap, which saw
a state.json naming a different root, concluded the server had to be replaced,
repointed agenthub.service at itself and restarted the dashboard onto the
version the user had just upgraded away from. The dashboard reported the old
version and offered the update again — once per session, forever, while
installed_plugins.json and the cache both said the new version was installed.
A /agenthub-update from that session "succeeded" and changed nothing.
- `supersededBy()` reads Claude Code's installed_plugins.json. When a SIBLING
cache directory is the recorded install, the bootstrap logs one line and
returns "superseded" — no deps, no unit, no server. `--force` does not
override it: the self-update chain forces from the NEW directory, which is
never superseded, so the only --force refused is a deliberate downgrade.
It cannot hand over either — the process it would replace is the one loading
it — so the log line says to restart Claude Code.
- Matched by sibling directory, not by the <plugin>@<marketplace> key: correct
without parsing a cache path or trusting a name. A phantom entry (installPath
that no longer exists) is ignored rather than wedging the bootstrap shut.
Also adds `pruneRetiredPluginRoots()`, since the same updates leave a full copy
of the repo — node_modules and all — per release; twelve of them measured 1.7 GB
on one machine. It runs after writeState, so a bad prune cannot cost the record
of a good bootstrap, and it protects four independent readings of "in use":
this build, every installPath Claude Code records, the directory
agenthub.service names (`unitRoot`, foreign unit included), and any directory
still named in the user's settings.json hooks — that last one is the un-restarted
process above, seen from the other side. Plus the 2 newest survivors as a
rollback cushion, and nothing at all outside ~/.claude/plugins/cache/.
The footer wrapped every label mid-word ("Check / now", "Copy / command")
because nothing stopped the text breaking and the modal was too narrow to
hold four buttons.
Three changes, smallest first:
- `whitespace-nowrap` on the footer container. `white-space` inherits, so
one class keeps every label on its own line without touching each button.
- `flex-wrap` alongside it, so a translation that still outgrows the modal
breaks the ROW rather than the words.
- `max-w-lg` -> `max-w-2xl` on the dialog.
Those alone were not enough in Vietnamese: the button's restarting label is
a full sentence ("Đã build xong — đang khởi động lại bảng điều khiển...",
52 chars), which put the row over the width on its own. That sentence is
already shown in the status banner directly above the footer, so the button
now uses a new short `restartingShort` key and the banner keeps the full
one unchanged.
A new **AI Router** tab in Settings, next to Codex, stores named router
endpoints (9Router, OpenRouter, a self-hosted gateway) as profiles: a base
URL, an API key, a default model and an optional per-tier override. The tab
only stores them; a lane CHOOSES one in the Add-lane modal, via a Native /
AI Router radio, and that choice is written into the lane's own config.
The two CLIs are configured differently, and the difference is theirs:
- a claude lane gets eight `env` keys merged into its own
`.claude/settings.local.json` (`.local` because the value holds a key);
- a codex lane gets `$CODEX_HOME/<name>.config.toml` — the layer
`codex -p <name>` loads — because Codex has NO project-level config.
Its base `config.toml` is never touched.
Native is a built-in profile rather than a code branch, so "go back to
native" is the same write path. It blanks the two connection variables
instead of removing them (an absent key at project scope lets a USER-level
router apply) and removes the model names instead of writing them (writing
them would override the user's own global model choice).
Key material never leaves the server: profiles live one file each under
`<CLAUDE_HOME>/agenthub-routers/` (0700/0600), `GET /api/ai-routers`
reports only `hasKey`, and there is deliberately no route returning one
profile in full.
Three things this had to get right, each found by review and verified
against the real tools rather than assumed:
- `wire_api = "chat"` is rejected outright by codex-cli 0.149 ("no longer
supported"), so every codex lane on a router would have failed to start.
The layer writes "responses", and writes `env_key` only when the profile
actually has a key — naming an unset variable is itself a startup error.
- The key must never be TYPED into a pane. `tmux.sendCommand` used
`send-keys` with a `KEY='…' cmd` prefix, which the dashboard streams to
every attached browser and bash appends to history; it now takes over the
idle pane with `respawn-pane -k -e`, passing env through argv the way
`newSession` always has. Verified on tmux 3.4: multi-element argv arrives
intact and the pane renders no trace of the value.
- Attaching COPIES a profile, so editing or deleting one in Settings has to
reach the lanes already using it. An edit re-applies it (a rotated key
would otherwise never reach the lane still holding the revoked one); a
delete resets those lanes to native and removes the Codex layer file.
Both report per-lane failures, which the tab surfaces.
`.claude/settings.local.json` is added to the lane's git exclude, for both
native and router lanes: `agenthub lanes reset` runs `git clean -fd` without
`-x`, so an un-excluded settings file is deleted on reset — and untracked
meant the key was committable.
DB: `lanes.router_profile`, nullable, additive. Written only by
`setRouterProfile` beside the disk write, never through `PATCHABLE`.
Matches LaneStripCard's selected/unselected treatment and moves the hint
inside the card. Drops the "codex has no slash commands" clause from the
hint — the option is already hidden for a codex lane.
This project's marketplace entry is `"source": "./"` — the plugin IS the
marketplace repo — but pluginMarketplaceUrl only accepted a URL string or
`{url}`, so it returned null and every plugin-cache install answered
`no_remote`: no install of this plugin could ever see a published release.
A relative source now falls back to the manifest's own `repository`. An
`owner/repo` shorthand still returns null — it names a different repo, so
borrowing the marketplace's URL would be a confidently wrong answer.
An optional checkbox in the Add-lane modal starts the new lane's terminal
run right after creation with `/sg-all:sg-md-writing` as its first message,
so the lane opens already writing or refreshing its CLAUDE.md/AGENTS.md set.
Claude lanes only — codex has no slash commands.
The residue an interrupted update leaves behind is invisible: the server
runs, every doctor row reads OK, and the unit quietly still names a cache
directory Claude Code deleted during the update. Nothing surfaces it until
a reboot, when the dashboard does not come back and nothing recorded why.
- fastPathOk now rejects a stale unit, so the next SessionStart repairs it
instead of short-circuiting. `unitIsStale` is pure fs on purpose: that
path runs on every session and may not spawn a process.
- Repairing the unit is not restarting the server. A current, healthy
server keeps running and the corrected unit takes effect at the next
start (`pendingSystemdRestart = systemdOwned && needsServer`), and the
detached-spawn fallback is guarded by needsServer so a stale unit alone
cannot start a second server onto a bound port.
- systemdOwned now also requires the unit to be ACTIVE. Installed-but-
stopped owns nothing: skipping the stop there and asking systemd to start
would bind an occupied port and crash-loop under Restart=always.
- /agenthub-doctor gains a systemd row naming the consequence ("will NOT
come back after a reboot") and the fix. WARN, never FAIL — the dashboard
in front of you works, and having no unit at all is a normal setup.
The fast-path test pins the regression against an otherwise fully healthy
install, live server included; without a live server it would have passed
against the unfixed code either way.
A plugin self-update took the dashboard down and left it down. The chain
ran correctly up to the point where the bootstrap SIGTERMs the server it is
replacing — and that server was systemd-managed, with the bootstrap running
as its descendant, i.e. inside its cgroup. Two failures fired at once:
* the server exits 0, and `Restart=on-failure` reads a clean exit as
"meant to stop", so systemd did not bring it back;
* `KillMode=control-group` reaped the bootstrap itself, mid-run, before it
could repoint the unit at the new plugin root or write state.json.
Evidence from the incident: bootstrap.log ends at "stopped the server
started from the previous plugin version" with no systemd line after it,
.bootstrap.lock survived with a dead pid, state.json still named the
previous version, and the unit's ExecStart still pointed at the old cache
dir. The same truncation is visible on three earlier updates — those only
recovered because a later SessionStart bootstrapped again.
systemd-service.js now splits install into writeUserService (repoints the
unit, starts nothing) and restartUserService (--no-block). The bootstrap
skips the manual stop whenever a unit of ours owns the server, and defers
the restart past writeState and releaseLock, so being killed by its own
request costs nothing. The unit is Restart=always: a graceful SIGTERM from
anything must no longer read as "leave it stopped".
installUserService keeps its old semantics for `agenthub service install`,
which runs from a user's shell and is not in the cgroup.
`agenthub update-check` prints `message` as its headline, so every
plugin-cache install saw the literal "null" where the verdict belongs — and
that is the one install kind with no commit count to fall back on, so the
line carried nothing at all.
The plugin branch of getUpdatesStatus compares versions exactly like the
checkout branch does; it now builds the same four sentences from what it
already computed (newer release / newest / no local version to compare /
release lookup failed).
The nogit regression test asserted `message === null` as a proxy for "did
not fall through to the not-a-git-clone payload" — it now asserts that on
the message's content instead, which is what it always meant.
Starting a run on a machine without tmux surfaced `spawnSync tmux ENOENT`
as a 400 — blaming the request for a missing host package, naming no fix,
and reaching the user as a raw errno in the console pane.
The guard goes in spawnRun, which both spawn paths (POST /api/run and
POST /api/lanes/:id/start) already route through, so one check covers
them; the message carries the install command. Both routes map the code to
503: the request was fine, the dependency is not installed. The client
already renders `error.message` from the body verbatim, so no UI change.
Also: README's node advice said "stay on 20/22/24"; 1712 server + 488
client tests are green on v26.8.1, so only 25 is actually the bad one.
The READMEs never said tmux was needed, so a fresh install only found out
when Start Run failed with nothing explaining why. Both doctors were silent
about it too.
- README/README.vi: a prerequisites table (node, npm, git, tmux, claude,
codex, gh, systemd) and per-OS tmux install + verify steps; the feature
list is regrouped into observe/drive/configure and now covers analytics,
alerts, import, remote sources, the config explorer and Update all.
- INSTALL: Step 0 for the system packages, plus a troubleshooting entry
separating "tmux missing" from "the server has a different PATH".
- SETUP/docs/README: the same troubleshooting entry and a pointer to Step 0.
- plugin-doctor: a tmux row, WARN and never FAIL - the run console and
`lanes shell` break without it, nothing else does. Reuses tmux.js's own
isTmuxAvailable().
- agenthub doctor: asks GET /api/run/tmux instead, because the PATH that
decides whether a run starts is the server's, not the caller's shell's.
nntrivi2001