Install

Pick your platform.

macOS

One-line install. Sets up launchd service for the server, plus the CLI, TUI, and MCP binaries.

curl -fsSL https://raw.githubusercontent.com/latebit-io/demarkus/main/install.sh | bash

One-line install. Sets up a systemd service plus the client binaries.

sudo curl -fsSL https://raw.githubusercontent.com/latebit-io/demarkus/main/install.sh | bash

Full Linux guide → — includes Let’s Encrypt TLS and read-only chroot install.

Demarkus runs inside WSL2. Same install script as Linux, run from your WSL2 shell.

curl -fsSL https://raw.githubusercontent.com/latebit-io/demarkus/main/install.sh | sudo bash

Full Windows guide → — covers WSL2 setup and systemd enablement.

Multi-arch image (linux/amd64, linux/arm64, linux/arm/v7) published to GHCR on every release.

docker run -d \
  --name demarkus \
  -p 6309:6309/udp \
  -v /srv/site:/data \
  ghcr.io/latebit-io/demarkus-server:latest \
  -root /data

Full Docker guide → — TLS, docker-compose, environment config.

Skill on ClawHub that gives your OpenClaw agent persistent memory over the Mark Protocol.

clawhub install demarkus

Skip the service setup and just install the CLI, TUI, and MCP binaries. Works on macOS, Linux, and WSL2:

curl -fsSL https://raw.githubusercontent.com/latebit-io/demarkus/main/install.sh | bash -s -- --client-only

Use this if you only want to browse remote servers like mark://soul.demarkus.io.