Linux Computer Use

Disabled-by-default Linux Computer Use integration. It owns the six current ASAR descriptors and the native MCP plugin staged only when explicitly enabled. Immutable Nix packages receive their bundled-marketplace staging permission repair from the separate internal nix-store-bundled-marketplace-permissions feature.

Enable it in linux-features/features.json:

{ "enabled": ["computer-use-linux"] }

make install-native builds codex-computer-use-linux and codex-computer-use-cosmic once before staging the package. Direct ./install.sh builds may provide binaries in target/release/ or set CODEX_COMPUTER_USE_BINARY_SOURCE and CODEX_COMPUTER_USE_COSMIC_BINARY_SOURCE. Updater rebuilds reuse the packaged artifacts and never invoke Cargo.

Validate descriptor ownership and artifact-only staging with:

node --test linux-features/computer-use-linux/test.js