From the terminal

synoec lysis setup                                   # connect REA (uses the app's copy when present)
synoec lysis engines --ghidra /path/to/ghidra --java /path/to/jdk --analysis-provider ghidra
synoec lysis engines --hopper /path/to/launcher --jadx /path/to/jadx-mcp.jar
synoec lysis status --json
synoec lysis doctor
synoec lysis create "Router firmware"
synoec lysis projects
# inside a registered investigation folder:
synoec lysis import /path/to/target.bin
synoec lysis targets
synoec lysis inspect <sha256>

Paths passed to setup and engines must be absolute. Ctrl-C during an import cancels it cleanly.