Download for Linux
Download the Systemprompt Internal Bridge for Linux — one-line installer or tarballs for x86_64 and aarch64, with checksum verification.
On this page
On Linux the bridge runs headless: a loopback inference proxy takes the GUI's
place, plus systemd user units for periodic sync. The installer takes a bare
box to a working claude — download, checksum verification, Claude Code
install, sign-in, environment, proxy, sync.
One-line install (recommended)
curl -fsSL https://github.com/systempromptio/systemprompt-internal/releases/latest/download/install.sh | sh
Signing in interactively is the default; for unattended installs pass
--code <exchange-code> or --pat sp-live-....
Tarballs
Each archive carries the binary and an INSTALL.md with the manual steps.
The binary dynamically links libdbus-1, libcap, libgcrypt, and
libsystemd:
sudo apt-get install -y libdbus-1-3 libcap2 libgcrypt20 libsystemd0 # Debian/Ubuntu
Verify the download
curl -fsSLO https://github.com/systempromptio/systemprompt-internal/releases/latest/download/SHA256SUMS
sha256sum -c SHA256SUMS --ignore-missing
SHA256SUMS and every asset are cosign-signed (keyless) by the release
workflow; the release notes carry the cosign verify-blob invocation.