cua-driver

Version	2026.261.1747
Repo	box/github.com/opencharly/layer-cua:v2026.269.1859

The Cua Driver binary (trycua/cua) — the background computer-use driver that drives a desktop’s apps via the AT-SPI accessibility tree and input, with window enumeration and screenshots. Installs the pinned release archive into /opt/cua-driver (the binary’s aux files resolve relative to its real path, so they stay together) and symlinks /usr/local/bin/cua-driver into it, plus the runtime libraries the binary links against (libxi, glibc, libxkbcommon) and the AT-SPI bus. The driver runs as a desktop-session daemon; the cua-session candy wires that. Verifiable on the built image: the binary and its aux files are present and cua-driver --version prints a version.

Acceptance plan

This candy’s plan: — the runnable spec charly check executes against a live deployment. check: steps are idempotent probes; run: steps change state.

Intent	Step
run	install the pinned Cua Driver release into /opt/cua-driver (binary + aux files together — the driver resolves aux files relative to its real path)
run	symlink the driver and its cursor-theme compiler onto PATH
run	disable Cua Driver’s default-on content-free telemetry (an unattended CI image should not phone home; the operator can re-enable it)
check	the Cua Driver binary and its aux files are installed together
check	the driver resolves its aux files and prints a version (proves the real-path aux resolution works through the symlink)