trycua/cua

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Scale computer-use 2.0 with open-source drivers, cross-OS fleets, and benchmarks for training, evaluation, and data generation.

Stars: 24.2k
Forks: 1.7k
Open beginner issues: 0
Indexed issues: 503
Avg merge: 22h 29m
Merged PRs (30d): 190

Dominant language: HTML
License: MIT
Last GitHub push: Sep 19, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: help wanted good first issue

Beginner friendly Everything

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503 open issues indexed

[Bug]: browser_click cannot activate any element that opens a JS dialog — trusted refuses, dom_event deadlocks in Runtime.callFunctionOn, then browser_dialog cannot reach the tab Open

Difficulty 4/5 3-5 days Newbie friendliness 50/100

trycua/cua#3982 · Opened Sep 19, 2026
[Bug]: permissions status reports daemon_running=false while the daemon is listening, and prints a remedy that is already satisfied Open

Difficulty 2/5 1-3 hours Newbie friendliness 82/100

trycua/cua#3981 · Opened Sep 19, 2026
[Bug]: macOS launch_app advertises a chrome-strip window_id for an already-running app, so get_window_state returns an empty degraded tree Open

Difficulty 3/5 1-2 days Newbie friendliness 74/100

trycua/cua#3980 · Opened Sep 19, 2026
[Bug]: cua-s1-forms answers a confident skip outside its 55-concept label catalogue (97.5% in-distribution vs 29.3% held-out) Open

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

trycua/cua#3978 · Opened Sep 19, 2026
[Bug]: published cua-s1-forms .pt checkpoint is rejected by cua_s1.load_checkpoint, so the model card quickstart cannot run Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

trycua/cua#3977 · 1 comment · Opened Sep 19, 2026
[Bug]: Windows shortcut app targets retain environment variables Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

trycua/cua#3974 · Opened Sep 19, 2026
KDE Plasma 6.6 (Kubuntu 26.04): doctor wayland_backend FAIL — KWin exposes none of the probed target-activation protocols; native Wayland input unavailable (request KWin adapter parity with GNOME WinRects helper) Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

trycua/cua#3972 · Opened Sep 18, 2026
Feature request: configurable post-action observation and text-field settle delays in MCP Open

Difficulty 5/5 Over a week Newbie friendliness 45/100

trycua/cua#3971 · 1 comment · Opened Sep 18, 2026
[Bug]: Hyprland foreground typing always refuses on a default Omarchy install (Num Lock on, compose:caps) Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

trycua/cua#3968 · Opened Sep 18, 2026
[Bug]: Desktop scope is broken on rotated Hyprland outputs (sideways capture, misplaced pointer) Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

trycua/cua#3967 · Opened Sep 18, 2026
RFC: script-speed computer use for Cua — fewer decisions, bounded execution, and revision-aware observation Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

trycua/cua#3963 · Opened Sep 18, 2026
[RFC]: introduce the Cua-S1 specialist model family Open

review

Difficulty 5/5 Over a week Newbie friendliness 25/100

trycua/cua#3962 · 1 comment · Opened Sep 18, 2026
[Bug]: Windows `get_window_state` reports a `max_elements`-starved UIA walk as `ax_tree_empty` and escalates to pixels, on a window that returns 15 elements uncapped Open

Difficulty 3/5 1-2 days Newbie friendliness 58/100

trycua/cua#3960 · Opened Sep 18, 2026
[Bug]: Linux has no official way to keep `serve` running, and release-dir pruning silently breaks hand-written units (~7.4k failed spawns / 45k journal lines) Open

Difficulty 4/5 3-5 days Newbie friendliness 52/100

trycua/cua#3957 · Opened Sep 18, 2026
macOS AX walk withholds two facts about a control: a disabled control gets no element_index, and AXSubrole is never read Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

trycua/cua#3949 · Opened Sep 17, 2026
[RFC]: annotate tool — persistent highlight shapes on the per-session overlay layer Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

trycua/cua#3948 · Opened Sep 17, 2026
macOS invoke_menu presses a submenu-bearing final segment and discards the labels it just enumerated Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

trycua/cua#3944 · Opened Sep 17, 2026
CI: release-wiring test rejects deduplicated AGENTS guidance Open

bug

trycua/cua#3935 · 1 comment · 1 assignee · Opened Sep 17, 2026
[RFC]: Optional Cua Perception extension and jev-use boundary Open

enhancement

trycua/cua#3931 · 2 comments · 1 assignee · Opened Sep 17, 2026
[Feature]: Support glibc 2.28 (Debian 10 / UOS 20) for the Linux cua-driver binary Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 65/100

trycua/cua#3930 · Opened Sep 17, 2026
cua-driver (macOS): every background input action waits up to 1 s for window changes, and embedding hosts cannot opt out Open

Difficulty 4/5 3-5 days Newbie friendliness 58/100

trycua/cua#3928 · Opened Sep 17, 2026
macOS actions pay a ~1 s post-action window poll and the opt-out is unreachable from any public caller Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

trycua/cua#3924 · Opened Sep 17, 2026
macOS click dispatches an unrecognised action name as AXPress Open

trycua/cua#3920 · 1 assignee · Opened Sep 16, 2026
macOS element actions carry macOS's three-line envelope, which breaks tree_markdown's one-row-per-line contract Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

trycua/cua#3919 · Opened Sep 16, 2026
macOS press_key foreground refusal does not say which window holds focus, although the driver just read it Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

trycua/cua#3918 · Opened Sep 16, 2026
macOS type_text reports a value the app discarded as a partial insertion, and that ends the delivery ladder Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

trycua/cua#3917 · Opened Sep 16, 2026
[Feature]: Add a mockable TypeSafe Jev decision-loop example for Cua Driver Open

enhancement

trycua/cua#3915 · 1 comment · 1 assignee · Opened Sep 16, 2026
[Bug]: macOS foreground type_text reports the delay but not which element received the keystrokes Open

Difficulty 3/5 1-2 days Newbie friendliness 76/100

trycua/cua#3912 · 1 comment · Opened Sep 16, 2026
[Bug]: macOS `list_windows` reports the system window-sharing indicator as an ordinary application window Open

Difficulty 4/5 3-5 days Newbie friendliness 62/100

trycua/cua#3909 · Opened Sep 16, 2026
cua-driver (Windows): hotkey always fails on WinUI3/XAML targets — "UIA accelerator scan exceeded 4000ms" (Ctrl+S unusable in Notepad), while the same window's UIA tree is readable Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

trycua/cua#3908 · Opened Sep 16, 2026
[Bug]: macOS `get_window_state` never returns a window with a long list: the AX walk spends its whole deadline on rows the app has not realized Open

Difficulty 3/5 1-2 days Newbie friendliness 68/100

trycua/cua#3906 · Opened Sep 16, 2026
[RFC]: expose passive native observations without action handles Open

review

trycua/cua#3903 · 1 assignee · Opened Sep 16, 2026
[Bug]: Lume v0.5.3 recurring crash: EXC_BREAKPOINT in SSHClient.deinit after ~10h uptime on M4 Mac mini Open

bug

Difficulty 5/5 Over a week Newbie friendliness 25/100

trycua/cua#3902 · Opened Sep 16, 2026
Cua Driver: allow Hyprland background input with user key remaps Open

trycua/cua#3899 · 1 assignee · Opened Sep 16, 2026
[Bug]: Windows 0.28.2: doctor reports UIA enumeration timeout in healthy interactive session, while native .NET UIAutomation enumeration succeeds Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 45/100

trycua/cua#3895 · Opened Sep 16, 2026
Linux/X11: list_windows can return on-screen windows with window_id but pid=null, leaving get_window_state unusable Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

trycua/cua#3894 · Opened Sep 15, 2026
[Bug]: Hosted macOS E2E artifact upload rejects native log filename containing colon Open

bug

Difficulty 2/5 1-3 hours Newbie friendliness 78/100

trycua/cua#3892 · 1 comment · Opened Sep 15, 2026
[RFC]: Add an explicit bind address to Lume VNC listeners Open

Difficulty 5/5 Over a week Newbie friendliness 32/100

trycua/cua#3878 · Opened Sep 15, 2026
[Bug]: lume ssh flattens command arguments without shell escaping Open

Difficulty 3/5 1-2 days Newbie friendliness 78/100

trycua/cua#3879 · Opened Sep 15, 2026
[Bug]: Lume HTTP API hides a third-VM start failure behind 202 pending Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

trycua/cua#3880 · Opened Sep 15, 2026
[RFC]: Independent session-label visibility for native cursors Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

trycua/cua#3874 · Opened Sep 15, 2026
[Bug]: Linux/X11 (Cinnamon): cua-driver MCP startup causes full desktop freeze, no logs, requires hard reboot Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

trycua/cua#3871 · Opened Sep 15, 2026
[RFC]: Return an exact prepared_window_id for driver-owned isolated browser launches Open

review

Difficulty 5/5 Over a week Newbie friendliness 25/100

trycua/cua#3870 · Opened Sep 15, 2026
[Bug]: macOS `set_value` on a native single-line text field never reaches the app's binding Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

trycua/cua#3852 · Opened Sep 14, 2026
[Bug]: macOS `set_value` cannot report its commit as a boolean: a bound control echoes the read-back Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

trycua/cua#3851 · Opened Sep 14, 2026
[Bug]: macOS `click` on a text role dispatches an unadvertised `AXPress` instead of focusing it Open

Difficulty 4/5 3-5 days Newbie friendliness 68/100

trycua/cua#3850 · Opened Sep 14, 2026
[Bug]: macOS foreground key chords arrive with no modifier flags on the base key Open

Difficulty 3/5 1-2 days Newbie friendliness 76/100

trycua/cua#3849 · Opened Sep 14, 2026
[Bug]: harness reports a driver/daemon version mismatch as a missing window Open

Difficulty 3/5 1-2 days Newbie friendliness 74/100

trycua/cua#3843 · Opened Sep 14, 2026
macOS: type_text reports a false type_text_incomplete when the field publishes AXValue after the write Open

Difficulty 3/5 1-2 days Newbie friendliness 76/100

trycua/cua#3841 · Opened Sep 14, 2026
[Bug]: macOS AX actions fail the call when the application answers -25200/-25205/-25206 after performing them Open

Difficulty 3/5 1-2 days Newbie friendliness 75/100

trycua/cua#3835 · Opened Sep 14, 2026

trycua/cua

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