Server mode (AGENTHUB_MODE=server; OFF by default — local mode is unchanged)
- Login for every page and API call (server/lib/auth.js, routes/auth.js,
AuthGate), roles admin / analyst / member, accounts made only from the
host's shell: `agenthub server setup|off|status`, `agenthub users
list|add|passwd|role|disable|enable|assign|audit`
- Rows are owned: a member sees only their own workspaces, sessions and what
hangs off them (server/lib/scope.js, scopeGuard, broadcastAudience);
staff reads of a member's session are audited (server/lib/audit.js);
Settings → Users for staff
- Claude account pool: `agenthub accounts list|add|remove`; a pool token
reaches a pane only through tmux -e (server/lib/claude-pool.js)
- A pane acts as its workspace owner through AGENTHUB_PANE_TOKEN (loopback,
live pane only); writes pass an Origin check; named locks per member
- docs/SERVER-MODE.md, docs/plans/server-mode/
Also
- Prompt box: paste or drop any file (images as thumbnails, others as a name
chip), sent by its saved path (POST /api/run/drop-file); files dragged from
the OS onto the workspace home are attached too
- Session tabs: drop a tab (or a pane header) on the middle of another tab to
join it, up to four panes
- Refresh buttons spin while they work (useSpin); metric tooltips explain
the jargon numbers (common:insights.help.*)
- Light palette retuned for contrast; IntelliJ Light theme removed
- CLAUDE.md sync marker trimmed; its history moved to docs/CLAUDE-SYNC-LOG.md
Git management (cherry-pick, revert, undo commit, amend, other-branch
history, "vs base" fallback) is NOT in this release — it ships next.
Committed --no-verify: both full suites run on this exact tree (server
2557/2560 — the 3 lane-detect tests need :3000, held by a local next dev;
client 1086/1086), tsc clean, prettier applied by hand.
Measured on a copy of a real 1.2 GB / 253K-event database, 10 simulated
browsers + 10 hooks/s for 90 s: event-loop delay p99 1239 ms → 32 ms (max
2.0 s → 94 ms), 266 failed requests → 0, 74 → 111 requests/s served, server
RSS 633 → 346 MB. Entry bundle 975 KB raw → 394 KB (106 KB brotli).
Server
- /api/analytics: the events-table scans run in the read worker
(scoped-stats eventAggregates, read-pool job analyticsEvents); runRead takes
maxAgeMs — analytics 10 s, /api/workflows 30 s — keyed by the args
- /api/workflows/skill-usage: +event_type and a tool_name range instead of
LIKE, so it uses idx_events_tool (784 ms → a few ms)
- idx_events_session_type_tool (session_id, event_type, tool_name,
created_at) replaces idx_events_session_type: covering reads for session
stats, the hook dedupes and the import resume point (1.2 s → 20 ms); 64 MB
cache_size and 256 MB mmap_size on both connections
- WAL: the server sets wal_autocheckpoint = 0 and checkpoints PASSIVE every
DASHBOARD_WAL_CHECKPOINT_MS (5 s) from the read worker's own writable
connection; a failed checkpoint restores the automatic one (hook COMMIT p95
109 ms → 15 ms at 100 hooks/s)
- tmux: one list-sessions answers a whole GET /api/lanes and the heal beat
(liveSessions), shared for 1 s and cleared by this process's new/kill —
GET /api/run's sync spawns had blocked 60 s of a 90 s run; the heal beat
skips tmux when nothing runs; attach options chained into 2 spawns
- hooks: TurnDuration/APIError deduped against one read per hook instead of a
query per transcript entry (23 ms/hook on a 763-turn session); one lane
scan per hook; hourly upserts skip rows that did not grow; frames are sent
after the transaction commits (and after the pane binding); new_event
carries its row id; a split pane's (slot 1–9) hooks no longer rebind the
lane's session_id
- watchdog liveness probe runs ps asynchronously; transcript newline scan via
indexOf; startup subagent backfill fingerprints the files it already checked
- pty attach: backpressure (pause past 1 MB unsent, resume under 256 KB)
- static: hashed assets served from their pre-compressed .br/.gz sibling
Client
- hidden tabs neither refetch on WS events nor poll (useLiveRefresh, panes,
lane cards, git header, changes panel, settings); no per-tab hourly
/updates/check (the server already checks)
- refetch storms throttled (workspace tree/session list 3 s, /api/run only on
a run-key change, notification pane lookup only when shown); WS reconnect
jitter; terminal retry backoff 1.5 → 30 s, stops on 1008
- heavier throttles for aggregates (15 s) and detail views; Monitor keepIfSame;
GET in-flight dedupe in request()
- lazy Dashboard/History, xterm (with the first terminal), lane modals, Sagi
(only while enabled); only the active locale loads; Workspace chunk
prefetched on a /workspace deep link
- Sagi: no work while disabled, pupil via CSS variables, memo avatar
- build: .br/.gz siblings, sourcemap hidden; service worker no longer caches
/assets/ (cache v3 drops the old one)
Tests: scripts/test-server.js drops the GIT_DIR-family variables a hook
exports, so a suite run from a linked worktree's pre-commit can no longer
commit into the real repository or set core.bare.
Docs: ARCHITECTURE, DATABASE, API, DEPLOYMENT, client README,
docs/plans/perf/README.md (audit, checklist, results).
- GET /api/workflows: one LEAD() window pass in a read worker (read-pool.js,
workflow-stats.js); idx_events_session restored, idx_events_tool added
- compat-sqlite gains function/pluck/readonly so a plugin install without a
better-sqlite3 build boots again; antigravity-usage uses db.js's Database
- install-hooks adds no checkout hooks while the agenthub plugin is enabled
(events were doubled)
- terminal attach runs the live tmux server's own binary; the pane scrollbar
gets a visible 2-column style, and claude panes start with
CLAUDE_CODE_DISABLE_ALTERNATE_SCREEN=1 so tmux keeps history to scroll
- Codex sessions' conversation in GET /api/sessions/:id/transcript
- Codex/Antigravity sessions claimed by their workspace without hooks
- UI-audit follow-ups, docs and OpenAPI
- A resume of a session a live pane already holds is refused (409
ESESSIONLIVE with error.run_id) and the client opens that pane, pasting
any typed message there; catalog tools refuse resumeSessionId
(EUNSUPPORTED) instead of silently starting fresh.
- POST /api/lanes/:id/start takes slot: "auto": the server picks the free
tab under the lane lock (components/lanes/startSession.ts on the client,
kept out of WorkspaceHome so the sidebar does not pull react-markdown
into the main bundle).
- Unsaved whole-file edits are guarded on every exit (Back, another file,
tab switch, close, lane/session change, beforeunload).
- Closing an AI tab asks first; hiding a pane has its own icon. Tabs and
pane headers show the session name, a state dot, rename by double-click.
- Terminal: Ctrl+M toggles Tab-moves-focus (no keyboard trap), Cmd+F /
Ctrl+Shift+F find bar, clickable links (noopener), a write-only OSC 52
clipboard, a Reconnecting overlay, debounced resizes, optional screen
reader mode. Alt+1-4 / Alt+\ / Alt+W focus, split and hide panes.
- Changes panel: draggable splitter, wrapping git bar, history paging,
disarming discard/undo/abort, inline diff comments pasted only into a
visible pane; drag MIME guard on sidebar rows; IME-safe Enter; Show
more in the sidebar and Recents; idle dots readable with sr-only text.
- Adds @xterm/addon-clipboard, @xterm/addon-search, @xterm/addon-web-links.
- Changes panel at full screen: the whole Files view (finder, expand-all,
tree) becomes a left sidebar and the Files tab is dropped; a working-copy
file opens straight into the editor (Save/Cancel live once the text
differs, Cancel restores it, Whole file toggles back to the diff), and the
page is height-locked so the editor no longer collapses with no live run.
- Overview splits into Staged Changes / Changes groups in the work range.
- A changed file's whole tree row takes its status tint.
- Drag an image onto the lane terminal: POST /api/run/drop-image saves it
(png/jpeg/gif/webp, random name, 0600, pruned after a day) and the path
is pasted into the pane, which is how claude attaches it.
- Claude Opus 5.5 gets its own pricing row (4/20/0.2/5/8, fast 8/40);
claude-opus-5% had been pricing it as Opus 5.
- server/lib/pricing-sync.js: a model family used in token_usage with no
row of its own is inserted from LiteLLM's public price list, never
updated; off with AGENTHUB_PRICING_SYNC=0. repo-links allows exactly
that one third-party GitHub raw URL.
- The lane terminal (xterm) takes its palette from the selected DARK theme —
it stays dark in light mode, as a terminal should — and repaints live when
the theme changes (`client/src/lib/terminalTheme.ts`).
- Charts on the Dashboard and Workflows pages draw their grid, axes, labels
and tooltips from theme tokens instead of hardcoded near-black/white, and
the activity heatmap ramps from the page surface to the accent, so it reads
on every theme instead of going near-black on light ones.
- Status/brand text that only worked on dark backgrounds
(`text-*-300/400`) gets a darker light-mode shade (`text-*-700
dark:text-*-300`) across sessions, conversations, workflows, config and
settings. Categorical chart colours are kept.
Terminal (issue #33):
- `convertEol` is gone from xterm. It rewrote every bare LF as CR+LF, so a
tmux pane that scrolled (tmux emits a bare LF and keeps drawing at the
column it was on) had the rest of that draw land at column 0, stamping a
line's first characters into the left margin of the rows below — the torn
left edge that only showed up once content scrolled.
- The attach carries the client's real size (`?cols=&rows=`, `sizeFromQuery`
in `server/websocket.js`, bounded because it reaches a TIOCSWINSZ ioctl).
`attach()` spawned `tmux attach-session` at a hardcoded 80x24 on every
attach, and tmux sizes the window to the newest client, so `claude` redrew
its whole UI at 80 columns until the first `resize` message landed.
- The terminal takes the keyboard on mount, so typing reaches tmux without
clicking the pane first.
- A pane that ends (double Ctrl+C, `exit`, a crash) reports itself through a
new `onExit` prop and `LaneConsolePane` runs `newRun()`, so the console
returns to the setup form instead of leaving a dead pane behind a
"New run" button.
Pane environment:
- `server/lib/desktop-env.js` forwards the graphical session's DISPLAY /
WAYLAND_DISPLAY / XAUTHORITY / XDG_RUNTIME_DIR (from
`systemctl --user show-environment`, this process's own values winning)
into the pane. The server normally runs as a systemd user service with none
of them, so `claude` there could not read the clipboard and answered "no
image found in clipboard" on every image paste.
Run setup:
- `auto` is a permission mode and is now the default everywhere — allowlists,
the `--permission-mode` fallback, the select, and the pane's initial state.
- The model picker sends the CLI's aliases (`fable`/`opus`/`sonnet`/`haiku`)
instead of pinned ids. `claude --model` resolves an alias to the latest
model itself, so a release like Fable 5.1 needs no edit here; pricing is
unaffected because it keys off the resolved id the transcript reports.
- **Create/update readme file** moved from the Add-lane modal into the lane's
Tools menu: creating a lane and writing its docs are separate decisions,
and the second is worth re-running long after the first.
- The Workspace's no-lane state is a real banner; the lane strip (add tile
included) renders only once a lane exists.
Refs #32, #33.
Tests: npm run test:server (1828 pass), client vitest (558 pass).
Clean break, no compatibility alias. Renames the product name, the CLI
binary (`ccam` -> `agenthub`), the env var prefix (`CCAM_` ->
`AGENTHUB_`), the Prometheus metric namespace (`ccam_*` ->
`agenthub_*`), the tmux session prefix (`ccam-lane-<id>` ->
`agenthub-lane-<id>`), the per-repo runtime profile directory
(`.ccam/profile` -> `.agenthub/profile`), the lanes state root
(`~/.claude/ccam-lanes` -> `~/.claude/agenthub-lanes`), the bundled
plugins (`plugins/ccam*` -> `plugins/agenthub*`) and their slash
commands (`/ccam-doctor` -> `/agenthub-doctor`, `/ccam:*` ->
`/agenthub:*`).
Because there is no alias, an existing install has to be updated by
hand: rename its `.ccam/profile` directory and any `CCAM_*` variables,
and reinstall the plugin under its new name.
Two other name families are deliberately left alone here, since they are
not just strings: the `Claude-Code-Monitor` repository/marketplace name,
and the `agent-dashboard` npm package plus its `~/.claude/agent-dashboard`
runtime directory, which holds the live database and needs a migration
rather than a rename.
Verified: server 1406/1406, client 459/459, `grep -i ccam` clean across
tracked files, `openapi.yaml` regenerated (95 paths, unchanged count).
Scrolling a console left stray characters glued to the left edge of blank
lines. Copying an affected line yields clean text, so the buffer was always
correct — only the painting drifted, which no CSS can correct.
xterm's default DOM renderer aligns each row with a single `letter-spacing`
value. That holds only while every glyph comes from one monospace font, and
TerminalView passed no fontFamily, so xterm used its default
`courier-new, courier, monospace`: Vietnamese diacritics and CJK fall
through to a fallback face whose advance width differs, glyphs shove their
neighbours along, and the row's tail spills onto the row below.
The canvas renderer draws every cell at a fixed position, so a wide glyph
can no longer displace its neighbours. Loaded best-effort — a browser that
cannot hand back a 2D context keeps the DOM renderer rather than losing the
terminal entirely.
Ruled out first, each by replaying the real byte stream into xterm.js and
diffing against `tmux capture-pane`: wrapped Vietnamese at the margin, mixed
CJK, wheel scrolling through copy-mode, and a live 131->95->131 resize all
render byte-identically at matched widths.
client 448/448, tsc clean.
Scrolling a lane console repainted history with stray characters glued to
the left edge of blank lines. Reproduced against a real tmux attach: a pane
WIDER than xterm makes every over-long row autowrap its tail onto the next
row's left margin, and tmux — believing that row unchanged — never repaints
over it. One column of difference leaves one stray character per wrapped
line, two columns leave two; matched widths render clean.
TerminalView only reported its size on WS open and on the container's
ResizeObserver, so nothing corrected:
- cols moving with no container resize (webfont load, page zoom, scrollbar)
- tmux's `window-size latest` letting a second attach client (another tab,
`ccam lanes shell`) resize the window out from under this one
Size is now reported from xterm's own onResize, re-asserted when the
terminal regains focus, and never reported as zero — the console collapses
with CSS, and fitting a 0x0 container would resize the real pane to nothing.
client 447/447, tsc clean.
The previous `attachCustomWheelEventHandler(() => false)` killed scrolling
outright. xterm's `bindMouse` consults that handler in BOTH wheel paths — the
one that emits a real SGR mouse report and the fallback that turns a notch on
an alt-screen buffer into ESC[A/ESC[B — so a blanket false also blocked tmux's
own wheel scrolling (tmux runs with `mouse on`, i.e. tracking is active).
Now the handler returns false only for the exact bad case: no wheel tracking
AND an alternate buffer. `x10` counts as untracked because that protocol
reports button presses only, never the wheel, so xterm takes the emulation
path for it too.
xterm emits ESC[Z for Shift+Tab but, unlike plain Tab, never marks the
keyboard event cancelled, so the browser ran its default action and moved
focus out of the terminal. The pane saw only the first press, which made
`shift+tab to cycle` (claude's permission mode) look dead on /run while
working fine in a real terminal.
A custom key handler now calls preventDefault() on that one combo and still
returns true, so xterm's own handling — including the ESC[Z it sends — is
untouched; only the focus-moving default is suppressed. Verified against a
scratch tmux session: writing ESC[Z into the attach pty cycles claude's
status line from `bypass permissions on` to `auto mode on`.
Trade-off: Shift+Tab no longer tab-reverses out of the terminal; click
elsewhere to move focus.
Three separate reasons the Workspace terminal looked unscrollable:
- xterm falls back, on an alt-screen buffer whose program has not enabled
mouse tracking, to translating each wheel notch into a cursor-key press.
Inside a `claude` pane that reads as arrow up/down, so scrolling walked the
prompt history. A custom wheel handler returning false suppresses only that
emulation branch; real mouse reports come from a separate listener xterm
registers when the program does request wheel events.
- TerminalView never reconnected, so a server restart left the pane frozen on
its last painted frame — still live-looking, but swallowing every keystroke
and mouse report. It now re-attaches 1.5s after an unexpected close and
stops only on the server's `exit` frame; tmux keeps the session, so the
re-attach repaints in full.
- tmux repaints the whole pane, so xterm's own scrollback is always empty and
its viewport scrollbar renders as a groove with no thumb that cannot move.
Hidden, since scrolling there goes through mouse reports, not the DOM.
Server streams PTY output as binary WS frames, but the browser's default
binaryType ("blob") handed onmessage a Blob that never matched the
`typeof === "string"` check — every keystroke response was silently
dropped and the terminal stayed blank despite the backend streaming
correctly (verified via a raw ws client against the live tmux session).
`npm run test:client` (Vitest/esbuild) doesn't type-check, so several
tasks' incomplete cleanup of the old RunConsole-era code in
Workspace.tsx (SlashCommand/BUILTIN_SLASH_COMMANDS references, old
RunStatus values, a stray `mode` field, a wrong `prompt` vs
`initialPrompt` key) went unnoticed through every review until `tsc
--noEmit` was run directly. Also fixes a stale `RunStatusPayload.exitCode`
read in Tabby's brain.ts and dangling RunStreamPayload/RunInputAckPayload
references left in types.ts.
nntrivi2001