Constant WORKSPACE_RECOVERY_COMMAND 

pub const WORKSPACE_RECOVERY_COMMAND: &str = "memstead mem-repo init";

Recovery command suggested when no .memstead/workspace.toml is reachable from cwd. memstead mem-repo init in the full build (this binary speaks mem-repo); memstead init in the lean build. The structured hint.recovery_command field carries this token verbatim so an agent can re-exec it.