* fix(cursor): exclusive agent spawn lease for list-models vs ACP (#1520)
Add a proper-lockfile spawn lease beside agent-acp-active so model probes
and ACP transport acquire mutual exclusion atomically before spawning
agent children, closing the post-#1518 check-then-act overlap window.
Fixes#1520
Co-authored-by: Cursor <cursoragent@cursor.com>
* chore(web): fix markdown-a test HappyChatContext mock for typecheck
Adds showSessionSummaryInChat to chatContext() so CI typecheck passes on
the PR branch (pre-existing main breakage unrelated to #1520).
Co-authored-by: Cursor <cursoragent@cursor.com>
* Revert "chore(web): fix markdown-a test HappyChatContext mock for typecheck"
This reverts commit 4973f321a31fda772e8990ea6cda20517ca906aa.
* fix(cursor): scope spawn lease to agent spawn window only (#1520)
Hold agent-cli.spawn only around spawn('agent') in AcpStdioTransport, not
for the full ACP session. Restores N concurrent cursor sessions per host;
list-models probe lease unchanged.
Co-authored-by: Cursor <cursoragent@cursor.com>
* fix(cursor): tighten spawn lease lifecycle for babysit (#1520)
Acquire spawn lease before ACP marker publish; unregister on spawn failure.
Hold list-models probe lease until child exit on timeout. Add missing
showSessionSummaryInChat to markdown-a test mock (unblocks CI typecheck).
Co-authored-by: Cursor <cursoragent@cursor.com>
* fix(cursor): re-check ACP marker after spawn lease acquire (#1520)
Close check-then-act window where ACP could publish its marker between
the inactive guard read and list-models spawn. Add regression test.
Co-authored-by: Cursor <cursoragent@cursor.com>
* test(cursor): fix ACP-after-acquire mock call order (#1520)
Co-authored-by: Cursor <cursoragent@cursor.com>
* fix(cursor): async spawn lease + force-kill probe timeout (#1520)
Add acquireAgentCliSpawnLease (setTimeout yields) for ACP create path;
AcpStdioTransport.create() async factory. Probe timeout uses
killProcessByChildProcess(force) while holding lease until child exit.
Addresses Bugbot Majors: session-lifetime mutex (fe07b708d), probe lease
release, post-acquire re-check (137baa779), sync loop starvation, timeout
escalation.
Co-authored-by: Cursor <cursoragent@cursor.com>
* fix(acp): coalesce concurrent initialize() transport spawns (#1520)
Await shared bootstrapTransport promise so overlapping initialize calls
do not spawn duplicate ACP children while create() is in flight.
Co-authored-by: Cursor <cursoragent@cursor.com>
---------
Co-authored-by: Cursor <cursoragent@cursor.com>
* fix(hub): govern runner capabilities so Cursor reopen soft-fails on skew
Hub↔runner protocol drift was reported as missing Cursor chat data when
cursor-chat-store-status was unregistered. Soft-fail reopen on probe errors,
advertise required machine capabilities, surface an unmissable upgrade banner,
and stop-runner when a newer CLI binary is already on disk.
Fixes#1084
Co-authored-by: Cursor <cursoragent@cursor.com>
* fix(web,hub): make runner skew banner dismissible; gate auto-upgrade
Compact the out-of-date banner (minimize + 1h snooze + per-host Restart)
so it no longer blocks the session list. Auto stop-runner on skew stays
opt-in via HAPI_AUTO_UPGRADE_RUNNERS / autoUpgradeRunners (default off).
Co-authored-by: Cursor <cursoragent@cursor.com>
* fix(web): tolerate full sessionStorage on skew banner minimize
QuotaExceededError from setItem aborted minimize before React state
updated, leaving the banner stuck over the session list. Persist to
memory when storage fails; only enable Restart when a newer CLI is
already on disk; clarify opt-in is stop-runner only, not package push.
Co-authored-by: Cursor <cursoragent@cursor.com>
* fix(hub): drop redundant autoUpgradeRunners; runners already self-restart
CLI version handoff already reloads the runner when the on-disk binary
mtime changes. Hub-driven stop-runner on skew duplicated that. Keep the
skew banner and manual Restart only as a stuck/disabled-handoff escape.
Co-authored-by: Cursor <cursoragent@cursor.com>
* fix(cli,hub,web): runner-only caps ads; gate Restart on supervisor
Address #1108 bot Majors on the thin tip: terminal/lazy bootstraps no
longer merge CURRENT_MACHINE_CAPABILITIES into the machine row (only
asRunner registration does). Banner Restart refuses unsupervised hosts
so stop-runner cannot leave a detached laptop offline; supervised
runners advertise supervisedRestart via HAPI_RUNNER_SUPERVISED=1.
Co-authored-by: Cursor <cursoragent@cursor.com>
* fix(hub,cli,web): clear sticky runner ads; docs SUPERVISED; i18n skew label
Omit-means-clear on runner registration so rollback cannot leave
supervisedRestart/capabilities sticky; always advertise boolean
supervisedRestart from asRunner. Document HAPI_RUNNER_SUPERVISED=1
and localize MachineSelector UPDATE REQUIRED.
Co-authored-by: Cursor <cursoragent@cursor.com>
---------
Co-authored-by: Debian <heavygee@oos-linux.in.lockhouse>
Co-authored-by: Cursor <cursoragent@cursor.com>
* feat(settings): onboard hub transcription provider credentials in UI
Env-only keys made dictation invisible; Settings can now add/edit/clear
hub-side credentials (masked), with env still winning as override.
Refs tiann/hapi#1384.
Co-authored-by: Cursor <cursoragent@cursor.com>
* feat(settings): onboard voice-assistant backends alongside dictation
Same Settings credential surface now covers ElevenLabs, Gemini Live, and
Qwen Realtime (alias env pairs), not only transcription providers.
Co-authored-by: Cursor <cursoragent@cursor.com>
* fix(settings): address PR #1392 Major credential onboard findings
Alias env locks, non-destructive Save (omit empty fields), and
owner-only settings.json permissions for hub-stored provider secrets.
Co-authored-by: Cursor <cursoragent@cursor.com>
* fix(settings): harden credential onboard for second-pass Majors
Owner-namespace gate, stage-then-sync env after persist, and
per-field OpenAI-compatible editability under mixed env locks.
Co-authored-by: Cursor <cursoragent@cursor.com>
* fix(settings): serialize settings RMW and clear partial compatible creds
Per-file settings lock for concurrent credential PUTs, and Clear shown
for partial OpenAI-compatible entries (key/url/model alone).
Co-authored-by: Cursor <cursoragent@cursor.com>
* fix(settings): serialize all settings writers via updateSettings
Route credentials, relay auth, generators, server settings, and CLI
token persistence through a locked RMW helper; reset Clear form state.
Co-authored-by: Cursor <cursoragent@cursor.com>
* fix(settings): share cross-process settings lock with CLI
Extract withSettingsFileLock for hub+CLI, keep owner-only 0o600
rewrites, and race hub credential updates against CLI-style writers.
Co-authored-by: Cursor <cursoragent@cursor.com>
* fix(settings): keep UI secrets out of process.env; PID-own settings locks
Settings-backed provider credentials now live in an in-memory overlay
(getProviderEnvironment) so tunnel/ACP/Codex children do not inherit them.
Settings file locks record pid+token and only reclaim dead or legacy locks.
Co-authored-by: Cursor <cursoragent@cursor.com>
* fix(settings): never reclaim ownerless settings lock sidecars
wx creates the lock path before the owner JSON is visible; unlinking
null owners let a waiter steal a live acquisition and collide on
settings.json.tmp (CI ENOENT). Only reclaim parsed owners with dead PIDs.
Co-authored-by: Cursor <cursoragent@cursor.com>
* fix(settings): reclaim dead locks via rename; clean up failed publishes
Stale reclaim renames the sidecar to a unique break path and re-verifies
the expected dead owner before deleting it, so a loser cannot unlink a
successor's live lock. Failed owner writes unlink the wx sidecar.
Reclaim uses a sync owner read so contenders do not all observe one
dead owner across an await and race the exclusive create.
Co-authored-by: Cursor <cursoragent@cursor.com>
* fix(settings): reclaim dead locks under exclusive reaper sidecar
Stale reclaim now takes a fixed settings.json.lock.reap lock, re-validates
pid+token, then unlinks — so a delayed contender cannot move a successor's
live lock aside. Also document providerCredentials in settings.schema.json.
Co-authored-by: Cursor <cursoragent@cursor.com>
* fix(settings): fail closed on corrupt CLI settings; backoff busy reaper
CLI updateSettings now uses a strict read that rejects invalid JSON
instead of treating errors as {}, which could wipe providerCredentials.
Settings lock reclaim sleeps when another process holds .reap so retries
are not burned synchronously.
Co-authored-by: Cursor <cursoragent@cursor.com>
* fix(settings): publish locks via candidate+link; fix CLI vitest hoist
Acquire settings locks by writing a complete candidate then linkSync to
the fixed path so a crash cannot leave an empty live sidecar. Fix the
CLI persistence regression test to create its temp dir inside vi.hoisted.
Co-authored-by: Cursor <cursoragent@cursor.com>
* fix(settings): replace bespoke lock with proper-lockfile; hide tenant creds UI
Codex kept finding crash windows in hand-rolled lock sidecars. Switch the
shared settings lock to proper-lockfile's mkdir + mtime lease. Hide the
owner-only credentials editor from non-default namespaces on the voice page.
Co-authored-by: Cursor <cursoragent@cursor.com>
* fix(settings): adapt sessionSummaryContract to outcome updateSettings
Rebase onto main brought #1376 unique tmp + outcome-shaped writers;
wire sessionSummaryContract and the write-failure credential test to match.
Co-authored-by: Cursor <cursoragent@cursor.com>
* chore: retrigger CI after rebase onto upstream/main
Empty commit — Meta reported no checks on da0c6c258 after tip-forward rebase.
Co-authored-by: Cursor <cursoragent@cursor.com>
---------
Co-authored-by: Cursor <cursoragent@cursor.com>
Normalize usage input at parse time, mark inclusive producers, rebuild derived usage indexes, and preserve valid primary usage when cache partitions are malformed.
Fixes#1389
* feat(a2a): steer session citations toward inspect_peer
Copy-reference prose and markdown /sessions/<id> links both parse to hub
ids; MCP/CLI descriptions and flavor prompts forbid treating them as local
FS paths so agents call inspect_peer first (tiann/hapi#1370).
Co-authored-by: Cursor <cursoragent@cursor.com>
* fix(a2a): fail closed on ambiguous session citations
Codex #1373: do not silently pick ids[0] when a paste contains multiple
/sessions/ links (shared by inspect_peer and ping_peer). Also strip
trailing prose punctuation from bare citation ids.
Co-authored-by: Cursor <cursoragent@cursor.com>
* fix(a2a): prefer Copy-reference path over title /sessions/
Codex #1373 MINOR: titles containing /sessions/<other> must not make
normalizeSessionIdPrefix fail closed on an otherwise valid paste.
Co-authored-by: Cursor <cursoragent@cursor.com>
* fix(a2a): do not short-circuit multi-citation Copy-reference pastes
Codex #1373 MAJOR: only treat parenthesized Copy-reference as canonical
when the paste is that citation alone (plus optional steer suffix).
Co-authored-by: Cursor <cursoragent@cursor.com>
---------
Co-authored-by: Cursor <cursoragent@cursor.com>
* feat: add message-level conversation fork and rewind
Expose native Codex/Grok/Claude history controls through hub REST+RPC and web ConfirmDialog actions, without file rewind or composed forks. Also reconcile the duplicate hub V14→V15 migration so typecheck can pass.
Co-authored-by: Cursor <cursoragent@cursor.com>
* fix: hydrate fork transcript and consume Claude --fork-session
Forked HAPI children now copy the source transcript prefix so navigation is not a blank thread, and Claude drops --fork-session after the first launch so relaunches do not branch again.
Co-authored-by: Cursor <cursoragent@cursor.com>
* fix: harden fork/rewind concurrency and durable history points
Skip pending scheduled rows when hydrating fork transcripts, serialize fork/rewind per session, and persist conversation history points/indexes across existing-session bootstrap and Grok relaunches.
Co-authored-by: Cursor <cursoragent@cursor.com>
* fix: close remaining fork/rewind races and UI anchoring
Block sends and scheduled maturation while history actions run, order fork prefixes by invocation time, inherit history locators into children, and only offer Fork current on the live tail boundary.
Co-authored-by: Cursor <cursoragent@cursor.com>
* fix: address remaining fork/rewind bot findings
Materialize Claude --fork-session before the first child prompt, validate
HAPI history boundaries before native RPC, expose forkCurrent on a latest
user boundary, fully demote unsupported conversationHistory capabilities,
and fix the truncate test setup order.
Co-authored-by: Cursor <cursoragent@cursor.com>
* fix: align fork-current ids and Claude fork bootstrap
Compare the latest fork boundary in assistant-ui threadMessageId space,
spawn Claude forks with the persisted session mode, and preserve
forkedFrom across existing-session bootstrap.
Co-authored-by: Cursor <cursoragent@cursor.com>
* fix: close fork/rewind consistency holes at the contract layer
Hold the source history lock until Claude child binds a distinct native
id, persist Codex localId→turnId locators, and mark/block diverged
sessions when native rewind outruns HAPI truncate.
Co-authored-by: Cursor <cursoragent@cursor.com>
* fix: use Codex stable lastTurnId for historical fork
Map HAPI's exclusive boundary to the previous turn's inclusive
lastTurnId so native fork context matches the hydrated transcript.
Co-authored-by: Cursor <cursoragent@cursor.com>
* fix: require exact Grok native resume for fork children
Reject newSession fallback when forkedFrom is set, and keep the hub
history lock until the child binds the forked grokSessionId.
Co-authored-by: Cursor <cursoragent@cursor.com>
* fix: kill active fork children before failed-fork cleanup
Bind/readiness failures can leave the child process running; deleteSession
rejects active rows, so terminate first then remove the HAPI session.
Co-authored-by: Cursor <cursoragent@cursor.com>
* fix: close remaining fork lock, hydrate, and todos gaps
Reject mode switches during history actions, batch-copy fork
transcripts in one SQLite transaction, and rebuild todos after
fork hydrate / rewind truncate.
Co-authored-by: Cursor <cursoragent@cursor.com>
* fix: allow Codex historical fork before the first turn
Use experimental beforeTurnId when there is no previous turn for the
stable inclusive lastTurnId boundary.
Co-authored-by: Cursor <cursoragent@cursor.com>
* fix: mark Grok history busy immediately after dequeue
Hub idle checks clear once messages-consumed fires; hold the busy flag
across permission sync and rewind-points lookup before prompt starts.
Co-authored-by: Cursor <cursoragent@cursor.com>
* fix: encode copied conversation history content
* fix(web): hide local conversation history actions
* style(codex): remove trailing whitespace
* fix(fork): preserve children when cleanup is unconfirmed
* fix(history): confirm cleanup and guard rewind divergence
* fix(history): probe capabilities before advertising
---------
Co-authored-by: Cursor <cursoragent@cursor.com>
* feat(voice): voice personality, picker catalog, and prompt layer foundation
- voicePickerCatalog.ts: per-backend voice lists for Gemini and Qwen with
resolve helpers (resolveGeminiLiveVoice, resolveQwenRealtimeVoice)
- voicePersonality.ts: VoicePersonalityPreferences schema, presets, composed
system prompt with identity/character/response-length layers
- voicePromptLayers.ts: buildResolvedVoiceSystemPrompt, preset delivery snippets
- voiceSystemPromptParam.ts: hub-side base64url decode for ?systemPrompt=
- voicePickerPreferences.ts, voicePersonalitySession.ts: browser-side encode,
decode, and storage helpers
- useVoicePersonality: React hook for preferences persistence
via [HAPI](https://hapi.run)
Co-Authored-By: HAPI <noreply@hapi.run>
* fix(voice): preset delivery included when non-balanced preset selected; restore test typecheck
- isDefaultVoicePersonality: add preset check so warm/calm/direct presets
trigger the delivery snippet instead of being treated as default
- web/tsconfig.json: remove test file exclusion from typecheck (restoring
strict coverage of test code); fix resulting type error in mock declaration
via [HAPI](https://hapi.run)
Co-Authored-By: HAPI <noreply@hapi.run>
* fix(voice): include use_speaker_boost in ElevenLabs TTS override payload
The checkbox persisted the pref but ttsDiffersFromDefault and
buildElevenLabsTtsOverride both omitted it, so the setting was never
sent to the agent.
via [HAPI](https://hapi.run)
Co-Authored-By: HAPI <noreply@hapi.run>
* test(voice): update speaker_boost test to assert it IS included in override
The previous test asserted use_speaker_boost was omitted; now it's
correctly included in the TTS payload.
via [HAPI](https://hapi.run)
Co-Authored-By: HAPI <noreply@hapi.run>
* fix(voice): authorize use_speaker_boost in ElevenLabs override schema
Add use_speaker_boost to both the VoiceAgentConfig tts override type
and the buildVoiceAgentConfig() platform_settings so the field is
accepted by the ElevenLabs agent runtime.
via [HAPI](https://hapi.run)
Co-Authored-By: HAPI <noreply@hapi.run>
* fix(voice): propagate full language code through composed prompt, not just zh
getDefaultVoiceSystemPrompt and resolveComposedVoiceSystemPrompt were
filtering language to zh-only before passing to composeVoiceAgentPrompt.
Now append buildVoiceLanguageBlock(language) after composition so French,
Spanish, Japanese etc. reach Gemini/Qwen sessions correctly.
via [HAPI](https://hapi.run)
Co-Authored-By: HAPI <noreply@hapi.run>
* fix(voice): only append language block when language explicitly set
Building language block unconditionally when no language is given
caused getDefaultVoiceSystemPrompt() to diverge from VOICE_SYSTEM_PROMPT.
Only append the block when a code is explicitly provided.
via [HAPI](https://hapi.run)
Co-Authored-By: HAPI <noreply@hapi.run>
* fix(voice): always include language block for Gemini/Qwen in composed prompt
When auto-detect is on (language=undefined), the composed prompt sent
via hub proxy was losing the language auto-detect instruction because
the block was only added when language was explicitly set.
Now: ElevenLabs skips the block (has its own language field); Gemini/Qwen
always include it — undefined produces the auto-detect block, an explicit
code produces the appropriate language instruction.
via [HAPI](https://hapi.run)
Co-Authored-By: HAPI <noreply@hapi.run>
---------
Co-authored-by: HAPI <noreply@hapi.run>
