* feat: add voice mode for chat input
Adds a voice input button to the chat composer with three transcription engines:
in-browser Web Speech API, in-browser Whisper via @huggingface/transformers, and
a server-side OpenAI Whisper fallback gated on KANDEV_VOICE_OPENAI_API_KEY.
User-configurable from a new /settings/voice-mode page:
- Master on/off toggle (defaults to on; opt-out, not opt-in)
- Engine preference (auto / Web Speech / Whisper Web / Whisper Server)
- Language hint (auto-detect or BCP-47 pinned)
- Activation mode (click-to-toggle or hold-to-talk)
- Auto-send after transcription
- Whisper Web model size (tiny / base / small)
- Editable Cmd+Shift+M keyboard shortcut
Voice settings live under user_settings.voice_mode as a nested JSON object —
no schema migration. Setting changes broadcast via the existing
user.settings.updated WS event so any open chat tab updates live.
The mic button is rendered on the right of the composer alongside the send
button (round primary fill; destructive fill with pulse ring while recording).
On browsers without a usable engine (e.g. iOS Chrome over HTTP) the button
stays visible as a muted greyed icon — tapping it surfaces a toast with the
reason (typically a missing secure context).
Whisper Web runs in a Web Worker with fp16 decoder weights (avoids the
MatMulNBits scale-missing crash that q4/q8 hit on WASM). Models are pulled
from the onnx-community/* mirror and cached by transformers.js in the Cache
Storage on first use.
* fix: address voice mode PR review feedback and E2E selector clash
Bot-review fixes from #1159:
- Map http.MaxBytesError from c.FormFile to 413 instead of bare 400.
- Strip BCP-47 region suffix before passing language hint to Whisper Web.
- Recover from worker crash: terminate + null worker + reset ready flag so
next init/transcribe creates a fresh worker instead of hanging.
- Read live store state via storeApi.getState() in voice-mode settings
savers to avoid stale-closure clobbering concurrent settings updates.
- Detach Web Speech callbacks before abort() so trailing onend/onerror
events don't mutate hook state after cancel().
- Spread caller init before method/body in voice-api fetch so a caller-
supplied init can't override the multipart POST.
- Replace t.Fatalf with t.Errorf+return inside test HTTP handler goroutine
(FailNow from non-test goroutine is unsafe).
- Add Enabled/AutoSend zeroing assertions in partial-update test so the
bool-overwrite-on-PATCH behavior is locked in explicitly.
E2E fix:
- toolbar-overflow spec used button.rounded-full which now matches both
the send and voice buttons (strict-mode violation). Switched to the
submit-message-button testid for an unambiguous locator.
* fix: scope voice settings rollback + whisper worker error to changed keys
Round 2 of PR review feedback on #1159:
- voice-mode settings rollback now restores only the keys patched by the
failing request (not the whole snapshot), preserving concurrent edits
to unrelated voiceMode fields.
- Shortcut rollback diffs previous vs next and reverts only the changed
keys (restore prior value or delete if absent), preserving other
concurrent shortcut edits.
- Whisper worker error handler captures the worker reference at attach
time and only clears refs when this.worker still matches it — a stale
error from a previously replaced worker no longer nukes the active one.
- Update stale whisper-web-models JSDoc that still pointed at Xenova
mirrors.
* fix: voice mode progress scale, hold-mode race, race-aware rollback
Round 3 of PR review feedback on #1159:
- Normalise Whisper progress to 0–1 in ensureWhisperClient (transformers.js
emits 0–100, the button's display + the `ready: 1` convention expect
0–1 — fixes the 5000% mid-download display).
- Claim driverRef synchronously at the top of finishCapture so concurrent
pointerup + pointerleave invocations early-return instead of racing and
clobbering a freshly-started recording's ref.
- Race-aware rollback: voice-mode and shortcut catch branches now skip
reverting a key when latest[key] !== next[key]. A failed earlier request
no longer overwrites a later successful save to the same key.
- Update the Worker wire-protocol comment to show onnx-community/whisper-base
instead of the stale Xenova/* example.
---------
Co-authored-by: Kandev Agent <agent@kandev.dev>
* chore(agentctl): delete duplicate procattr files in adapter package
setProcGroup and killProcessGroup are defined in both
agentctl/server/adapter/ and agentctl/server/process/. The process/
copies are the live ones (called by process/runner.go, manager.go,
vscode.go); the adapter/ copies have zero callers and are removed.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* chore(agentctl): remove orphan helpers from transport/shared
Left over from the ACP refactor. All had zero callers:
- DebugEnabled(): internal debugMode var is checked directly by
LogRawEvent/LogNormalizedEvent — the exported wrapper was unused.
- GetBool, GetMap, GetSlice: only GetString/GetInt are called in acp/normalize.go.
- NormalizeShellResult, NormalizeReadResult, NormalizeCodeSearchResult,
NormalizeModifyResult: normalization moved to acp/normalize.go.
- TruncateIfNeeded, MaxContentLength, MaxFileCount: only used by the
four Normalize* helpers above; removed transitively.
- TraceControlMessage: zero callers in the adapter transport layer.
GenerateUnifiedDiff, SplitLines, DetectLanguage, Tracer, ShutdownTracing,
TraceProtocolEvent, TraceProtocolRequest are alive and kept.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* chore(agentctl): remove unused tool_payload constructors
NewHttpRequest, NewCreateTask, NewSubagentTask, NewShowPlan,
NewManageTodos, and NewMisc have zero callers — ACP normalization
builds NormalizedPayload via struct literals and JSON unmarshaling,
not these factory functions. NewReadFile, NewModifyFile, NewShellExec,
NewCodeSearch, and NewGeneric are kept (live callers in acp/normalize.go).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* chore(agents/detect): remove dead fluent options and OSPaths type
WithFileExists, WithCommandOutput, WithEnvVar, expandHomePath (their
transitive helper), and OSPaths (struct + Resolve + Expanded) have
zero callers. Only WithCommand and WithNpxRunnable are used by agent
IsInstalled implementations. Imports trimmed to context and os/exec.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* chore(office): remove dead channel methods superseded by service/
ListComments, DeleteComment, and UpdateChannelStatus on ChannelService
have zero callers — the live implementations live in
internal/office/service/comments.go and service/channels.go.
CreateComment is kept: it is called by HandleChannelInbound.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* chore: remove scattered orphan helpers
Remove dead single-symbol exports verified to have zero callers:
- ParseCronExpression (office/shared/cron.go): NextCronTime covers
all live usages; the validator wrapper was unused.
- IsValidPathComponent, MustJSON (office/shared/helpers.go): zero
callers; GenerateSlug is kept.
- DiscoverUserSkillsAt (office/skills/userhome_discovery.go): exported
wrapper over the private discoverUserSkillsAt; only the internal
DiscoverUserSkills method is wired up.
- Manager.Get (agent/loginpty/manager.go): zero callers; GetByID and
Stop are kept (Stop is tested in manager_test.go).
- DetachedWithValues (common/appctx/appctx.go): zero callers; Detached
is kept.
- Repository.Close no-ops (task/share, terminal/repository): both are
documented no-ops with zero callers.
- TaskBranchName (worktree/config.go): zero callers; the deterministic
TaskBranchNameWithSuffix is kept.
Note: dialect.Now was initially targeted but is tested in
dialect_test.go (same-package call — missed by package-qualified grep).
It remains unchanged.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* chore(share): remove stale Close reference from provider.go comment
Repository.Close() was removed as a no-op in the round-4 cleanup.
The comment in provider.go still referenced it by name; updated to
reflect that the repo simply doesn't own its DB connections.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* chore(office/shared): delete helpers.go — GenerateSlug had zero callers
The triage step mistakenly identified skills/service.go as a caller,
but that package defines its own local GenerateSlug (different regex,
adds TrimSpace and a 'skill' fallback default). shared.GenerateSlug
was never called anywhere. helpers.go is now empty; delete the file.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* chore(worktree): fix stale TaskBranchName reference in TaskBranchNameWithSuffix doc
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---------
Co-authored-by: Kandev Agent <agent@kandev.dev>
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
* fix(local-executor): preserve commits in changes panel after refresh
For a local executor on a feature branch, the create-task dialog sent
the chip's branch as base_branch with empty checkout_branch. agentctl
then recomputed merge-base(HEAD, origin/<branch>) on every changes-panel
refresh; for a never-pushed branch that collapsed to HEAD and the panel
went empty. Repository creation also pinned default_branch to .git/HEAD,
permanently anchoring the repo's integration ref to whatever feature
branch the user happened to be on at first task-create time.
The frontend now splits the chip into base_branch=default_branch +
checkout_branch=working_branch (skipping the split when fresh-branch is
on, where the chip semantically means "fork from"). The backend probes
origin/HEAD then origin/main → main → master (new common/gitref
package) to pick a repo's integration branch, and resolveRepoInput no
longer falls back to BaseBranch when default_branch is missing.
Covered by 9 unit tests on the helper, 6 Go tests on the probe order,
and 7 e2e tests across plain creation, the fork toggle, and the
validate-path probe.
* fix: address PR review feedback
- gitref: preserve slashes in HEAD-fallback branch names (TrimPrefix
refs/heads/ instead of Split + last component); branches like
"feature/my-feature" no longer collapse to "my-feature" and poison
the stored default_branch.
- gitref: drop the broken packed-refs symref scan in readOriginHEAD;
the loose refs/remotes/origin/HEAD check + pickFirstExistingBranch
candidates already cover every realistic clone.
- service.resolveRepoInput: validate repoInput.LocalPath via
resolveAllowedLocalPath() before probing — closes 8 CodeQL
path-injection alerts.
- buildRepositoriesPayload: fall through to the legacy non-split shape
when default_branch is unknown for the row (legacy repos with unset
default_branch). Synthesizing base_branch=rowBranch was reproducing
the very bug this PR fixes.
* fix(gitref): explicit traversal guard at I/O boundary for CodeQL
Move the path validation from service.resolveAllowedLocalPath (which
CodeQL's taint analysis doesn't recognize as a sanitizer) into a
guardRepoPath check at gitref.DefaultBranch's entry. The new check
rejects relative paths and any '..' segments before any os.Stat /
os.ReadFile call sees the value, which CodeQL recognizes as a
go/path-injection sanitizer.
The upstream allowlist check stays in place — this is a belt-and-
suspenders second barrier at the actual I/O boundary, and it also
makes the gitref package safe for any future callers (migrations,
tests) without requiring them to thread a Service in.
* fix: address review feedback on hardening + e2e race
- gitref.guardRepoPath: check the RAW input for '..' segments before
filepath.Clean. Clean resolves '..' away from absolute paths
("/allowed/../etc" -> "/etc"), so iterating the cleaned path was a
silent no-op for the very inputs we wanted to reject. Split on both
'/' and the OS separator. Updated the test with three traversal
cases.
- gitref_test.go: switch from strings.EqualFold to strict equality —
git branch names are case-sensitive, "Main" should not pass for
"main".
- e2e: replace waitForRequest with waitForResponse in
local-executor-branch-split.spec.ts. waitForRequest resolves on send
(before the server has persisted the task), so the followup
apiClient.getTask call could race the write on slow CI. The two
tests that need the request body keep access via
(await waitForResponse).request().
* fix(ws): forward CheckoutBranch in wsUpdateTask
The PR fix added CheckoutBranch forwarding to wsCreateTask but missed
the same conversion loop in wsUpdateTask. Any task-update payload with
a repositories array would silently zero out checkout_branch and
re-introduce the merge-base collapse on refresh — same root cause this
PR fixes, in the update path.
---------
Co-authored-by: Kandev Agent <agent@kandev.dev>
* refactor(worktree): drop unused flat-layout worktrees/ path
Every worktree creation now routes through the task-dir layout
(~/.kandev/tasks/{title}_{suffix}/{repo}/); the legacy flat layout
under ~/.kandev/worktrees/ has been unreachable since the subtasks
PR populated TaskDirName/RepoName unconditionally. Removes the dead
Config.BasePath, Manager.createWorktree, and the flat reconciler.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
* refactor(worktree): remove unused Reconcile, add guard regression test
Address PR review feedback:
- Reconcile (and reconcileTasksDir / isOrphanedTaskDir) had no callers
anywhere in the tree after the flat-layout removal. Deleted rather than
left dangling; if startup orphan cleanup is wired up later it can return
alongside its actual call site. Also moots the stale doc comment that
CodeRabbit flagged.
- Add TestCreate_MissingTaskDirFields_ReturnsErrTaskDirRequired covering
the three permutations (missing RepoName, missing TaskDirName, both
missing) so a regression in the ErrTaskDirRequired guard surfaces in
CI rather than silently.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
---------
Co-authored-by: Kandev Agent <agent@kandev.dev>
Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
* feat(backend): per-launch authentication for agentctl
Add nonce-based handshake protocol to secure all agentctl HTTP/WS
endpoints. On launch, the parent (backend) passes a one-time bootstrap
nonce via AGENTCTL_BOOTSTRAP_NONCE env var. agentctl generates its own
auth token, enables Bearer auth immediately, and returns the token to
the parent via POST /auth/handshake (validated by nonce).
Standalone, Docker, and Sprites executors all use the same handshake
flow. Removes the old AGENTCTL_AUTH_TOKEN env var approach. For
Docker/Sprites, the retrieved token is persisted encrypted in
SecretStore (AES-256-GCM) for crash recovery.
Security properties:
- Auth enabled from boot (no unprotected window)
- Token never in env vars (only the burned nonce)
- Nonce is one-shot (replay impossible)
- Constant-time token comparison (timing-safe)
* fix: check fmt.Sscanf return value in integration test
* fix: address review feedback - constant-time nonce comparison, safe ID truncation
* fix(backend): exempt MCP routes from agentctl auth middleware
The agent subprocess connects to agentctl's MCP endpoints (/sse, /message,
/mcp) to use kandev tools (create_task, ask_user_question, etc.). These
endpoints run on the same HTTP server as the authenticated API, but the
agent process doesn't possess the auth token — it was only exchanged
between the backend and agentctl during the handshake.
Exempt /sse, /message, and /mcp from the Bearer auth middleware since the
agent process runs in the same trust boundary as agentctl.
* refactor(backend): remove query param token fallback and document SetAuthToken constraint
Remove the ?token= query parameter fallback from extractBearerToken —
tokens in URLs leak via access logs, referer headers, and browser history.
All WS callers already use Authorization headers via wsAuthHeaders().
Document SetAuthToken's concurrency constraint: it must not be called
concurrently with HTTP requests on the same client.
* fix(backend): enforce mutex in ControlClient/Launcher auth, fix Start() lock scope
- Add sync.Mutex to ControlClient; protect SetAuthToken and AuthToken() reads
- Guard Launcher.AuthToken() with l.mu (written under lock in Start, read unprotected)
- Extract buildAndStartProcess and performHandshake from Start() (was 106 lines, over 80-line limit)
- Release l.mu before blocking health/handshake calls so monitorExit() can close
l.exited — previously the fast-fail path in waitForHealthy was unreachable
- Update stale executor_backend.go comment (standalone no longer uses env var auth)
Co-authored-by: João Salavisa <undefined@users.noreply.github.com>
---------
Co-authored-by: Kandev Agent <agent@kandev.dev>
Co-authored-by: claude[bot] <41898282+claude[bot]@users.noreply.github.com>
Co-authored-by: João Salavisa <undefined@users.noreply.github.com>
The default Docker API version was hardcoded to 1.41, which fails on
newer Docker daemons that require at least API version 1.44.
Change the default to empty string so the Docker client uses the
existing WithAPIVersionNegotiation() option to auto-negotiate a
compatible version with the daemon.
* feat(backend): accept github_url in task creation and clone on launch
Add github_url field to task creation DTO and propagate through HTTP/WS
handlers and service layer. When a task is created with a GitHub URL
instead of a local repository, the service resolves (or creates) the
repository record via FindOrCreateRepository and triggers a clone/fetch
via repoclone.Cloner during executor pre-flight.
Wire RepoCloner into the orchestrator executor so remote repositories
are fetched before the agent process starts. On resume, RepoUpdater
performs a fetch to ensure the worktree is up-to-date.
* feat(backend): add GitHub branches endpoint for remote repos
Add ListRepoBranches to the GitHub client interface (GHClient,
PATClient, NoopClient, MockClient) and expose it via
GET /api/v1/github/repos/:owner/:repo/branches.
The mock controller gains POST /api/v1/github/mock/branches for
seeding branch data in E2E tests.
* feat(web): add GitHub URL input to task create dialog
Add a toggle in the task create dialog that switches between the
existing repository selector and a free-text GitHub URL input. When a
valid GitHub URL is entered (owner/repo parsed), branches are fetched
from the new backend endpoint and auto-selected.
The dialog state, effects, validation, and submit logic are extended to
support the github_url flow alongside the existing repository flow.
* test(e2e): add tests for task creation from GitHub URL
Add E2E tests verifying:
- Full flow: toggle to GitHub URL mode, enter URL, create task, verify
agent runs and completes in session view
- Toggle behavior: switching between GitHub URL and repository selector
modes updates UI correctly
* fix(web): dynamic URL input sizing and extract RepoSourceInput
Replace fixed-width GitHub URL input with size-based auto-sizing
(matching InlineTaskName pattern). Extract RepoSourceInput component
from DialogHeaderContent to stay within cyclomatic complexity limits.
Add testId prop to Combobox and wire it to ExecutorProfileSelector
for E2E test targeting.
* test(e2e): add worktree executor test and fix GitHub URL repo seeding
Update GitHub URL E2E tests to pre-seed a repository with GitHub
provider info pointing to the local git repo, avoiding actual clone
attempts during task creation.
Add test for GitHub URL task creation with worktree executor type,
verifying the full flow including executor profile selection.
Extend ApiClient with listExecutors and provider fields on
createRepository for test seeding.
* fix(backend): use protocol-aware clone URL for provider-backed repos
The ensureRepoCloned function was hardcoding HTTPS clone URLs via
repositoryCloneURL(), but the user's git setup may require SSH.
Add BuildCloneURL to the RepoCloner interface so the executor uses
the Cloner's configured protocol (SSH/HTTPS) instead of always
generating HTTPS URLs. Falls back to HTTPS if BuildCloneURL fails.
This fixes workspace loading issues (terminal, file tree) for cloned
repos when the user has SSH-only authentication configured.
* test(e2e): enhance GitHub URL test with terminal and changes panel verification
* feat(web): add inline validation for GitHub URL input
- Show inline error for invalid URL format (not matching github.com/owner/repo)
- Show inline error when repository is not found or not accessible
- Mock client returns error for unknown repos (matches real GitHub API)
- E2E tests for invalid URL, nonexistent repo, and error-clearing on valid input
* fix(web): fix GitHub URL branch auto-select and E2E test stability
- Pick branch by name (main/master) for GitHub URL mode instead of
using selectPreferredBranch which returns origin-prefixed names
- Add test timeout for worktree executor test
- Use shorter filename in terminal test to avoid xterm line-wrap issues
* fix(web): fix GitHub URL dialog polish and wrong-repo bug
UI fixes:
- Align toggle button text with dropdown text content (pl-3)
- Match GitHub URL input height to dropdown trigger (min-h-9)
- Position error text absolutely to prevent layout shift
- Remove redundant toast on repo-not-found (inline error suffices)
Bug fix:
- Prevent repo auto-select from overriding GitHub URL mode by
guarding useRepositoryAutoSelectEffect with useGitHubUrl
- Reorder getRepositoriesPayload to check useGitHubUrl first,
preventing stale repositoryId from winning over the GitHub URL
Add E2E test verifying correct repo usage across consecutive tasks.
* fix(web): fix dialog height mismatch and error text overlap
- Use exact h-9 on GitHub URL input to match dropdown trigger height
- Move error text from absolute-positioned overlay to inline next to
the toggle button, preventing overlap while keeping layout stable
* fix(web): make GitHub URL input auto-size to content
Reduce minimum size from 30 to 20 and shorten placeholder so the
"/ task-name" sits closer to the URL text, matching the dropdown's
compact w-auto behavior.
* fix(web): polish GitHub URL input sizing, floating error, and placeholder color
- Match input height (h-7) and padding (px-2) to Combobox trigger button
- Size input width to exactly fit placeholder text
- Show validation error as floating popover below input instead of inline
- Keep placeholder text grey even when input has error state
- Extract useGitHubUrlState hook to fix max-lines-per-function lint
* fix(backend): return proper HTTP status codes from GitHub branches endpoint
Add GitHubAPIError type to distinguish upstream GitHub API status codes.
The branches endpoint now returns 404 (not 500) for non-existent repos,
which the logging middleware correctly logs as DEBUG instead of ERROR.
* feat(web): show error toast when a task session fails to start
Add session failure notification plumbing: WS handler detects FAILED
state with error_message, pushes to Zustand store, and a global bridge
component shows an error toast via the ToastProvider. Also adds
data-testid attributes to toast elements and types error_message on
the session state changed payload.
* style: fix prettier formatting in task-create-dialog and related files
* fix(web): extract ToastList component to fix max-lines-per-function lint
* fix: address code review feedback for GitHub URL task creation
- Preserve 403 status instead of collapsing to 401 in branches endpoint
- Use clone-generic error instead of remote-docker-specific in ensureRepoCloned
- Trim whitespace in GitHub URL validation (backend + frontend)
- Add GitHubURL field to wsUpdateTask path
- Fix DefaultBranch mapping to prefer repoInput.DefaultBranch over BaseBranch
- Clear githubBranchesLoading on early-return paths to prevent stuck state
- Gate GitHub branch loading by mode to avoid false loading states
- Encode owner/repo in API path for special characters
- Add aria-label, aria-invalid, aria-errormessage for accessibility
* fix(e2e): improve diff-update test stability with fresh locator and longer timeout
* fix(backend): add --paginate flag to gh api branches call for repos with >100 branches
* fix: address second round of code review feedback
- Add pagination support to PATClient.ListRepoBranches for repos with >100 branches
- Validate owner/repo in mock controller addBranches endpoint
- Use aria-describedby instead of aria-errormessage for broader AT support
- Add aria-live region to toast container for screen reader announcements
- Assert absence of FIRST_MODIFICATION in diff-update E2E test
* fix(backend): downgrade HTTP request logger from error to warn for 4xx/5xx responses
* fix: address third round of code review feedback
- Validate repositoryID/localPath in UpdateRepositoryLocalPath
- Copy slices in mock client to prevent external mutation
- Extract GitHub header constants and shared setter in PATClient
- Redact clone URL from logs to prevent credential leaks
- Guard against persisting empty localPath after clone
- Show fallback toast message when FAILED state has no error_message
Carlos Florêncio