// description: Create and seed one Lead, ask for ACK with plan permission mode, and print the reply without opening a terminal.
// requires: properties-capable lmctl (PROPS; standalone lmscript)
// Provider permission modes vary; plan mode is not a security boundary for every provider.
// Provider/model properties come from init.toml; Directory is an invocation fact.
file = path_join(Directory, "hello.lmctl");
for (n = 2; file_exists(file); n = n + 1) { file = path_join(Directory, f"hello{n}.lmctl"); }
text = f"""# Hello

_MEMBER_ alias=Lead provider={json_stringify(PROPS.Provider1.provider)} model={json_stringify(PROPS.Provider1.model1)}
""";
write_file_exclusive(file, text);
println(f"Wrote {file}");
r = lm_seed(file);
if (r.status != "ok") {
  println(f"Error: Could not seed {file}");
  lm_exit(1);
}
r = lm_prompt(file, "Lead", "Reply with the single word ACK and nothing else.", { permissionMode: "plan" });
if (r.status != "ok") {
  println(f"Error: {str(r.error)}");
  lm_exit(1);
}
println(r.reply);
lm_exit(0);