pub fn hook_binary_override() -> Option<String>Expand description
Verbatim hook-binary override (#708), or None when unset/blank.
Users who sync agent settings (~/.claude/settings.json, …) across
machines with different usernames set LEAN_CTX_HOOK_BINARY (env, wins)
or hook_binary (config.toml) to an env-based form like
$HOME/.local/bin/lean-ctx. Hook hosts execute commands through a shell,
which expands the variable at run time. The value is emitted verbatim by
every hook writer and accepted verbatim by doctor’s staleness check —
scoped to hook/agent artifacts only, never to launchd/systemd units
(which do not expand shell variables).