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
Both ship on every bridge-v* release, cut together with the gateway it
runs against; the admin Bridge Setup page links the exact release for the
gateway you are signed in to.
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
A cosign-signed SHA256SUMS is published beside the assets:
curl -fsSLO https://github.com/systempromptio/systemprompt-internal/releases/latest/download/SHA256SUMS
sha256sum -c --ignore-missing SHA256SUMS