Global USE flags

Flag	Description	Packages
X		13
bash-completion		13
cli	Build and install the deckcraft-cli program	13
fish-completion	Enable fish completion support	12
gui		13
portal	Use xdg-desktop-portal for file dialogs. Without this flag, dialogs use gnome-base/zenity	13
test		35
wayland		14
zsh-completion		12

Category USE flags

dev-util

Flag	Description	Packages
external-codex	Use a Codex executable supplied outside Portage via CODEX_PATH	2

Local USE flags

app-text

pdfcraft

Flag	Description
cups

dev-db

badger

Flag	Description
jemalloc	Build and static-link a private jemalloc with the je_ prefix (does not use dev-libs/jemalloc)

dev-lang

bun-bin

Flag	Description
cpu_flags_x86_avx2
debug	Install debug build, more information will be shown if a crash occurs

dev-util

biodiff

Flag	Description
wfa2	Use the bundled WFA2-lib sequence alignment backend through the biodiff-wfa2-sys crate (upstream default features). Disable for the pure-Rust RustBio backend.

claude-agent-acp

Flag	Description
bundled-claude	Install the Claude CLI bundled in the npm package
external-claude	Use a Claude Code executable supplied outside Portage via CLAUDE_CODE_EXECUTABLE

cmake-language-server

Flag	Description
format	Install cmake-format from the locked cmakelang and six wheels

codex-acp

Flag	Description
bundled-codex	Install the Codex CLI bundled in the npm package

gastown

Flag	Description
tmux

grok-bot-bin

Flag	Description
apparmor
libnotify
pulseaudio
suid

kiro-ide-bin

Flag	Description
command-sandbox
microsoft-auth

opencode

Flag	Description
webui

media-gfx

lightcraft

Flag	Description
heif	Build HEIF and HEIC support
rawnind-model	Bundle the Rawnind noise model

media-video

filmcraft

Flag	Description
nvenc	Link against the NVIDIA NVENC driver stack
vaapi
whisper	Build the offline speech feature

net-analyzer

witen-warden-bin

Flag	Description
iptables

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