Review round 1 (claude PASS, agy PASS) recommendations: - reconcile.sh: `_sub_stop` falls back to `$!` for the window before `_sub_pid=$!` (R-1); lock identity compared as (st_dev, st_ino). - lib.sh legacy start_watchdog prints nothing when opted out and no daemon runs, byte-identical to the python body. - conftest/test: `_is_subscriber_daemon_argv` selects only `bash|sh <root>/.../reconcile.sh --subscribe`, never a brief-carrying wrapper that quotes the words or a prefix-colliding sibling root (R-2); one new unit test for the selector. - monitor SKILL.md / VERSIONS.md: the polling fallback checks the lock file's presence only and does not exclude a second daemon; measurement wording uses the argv-shape criterion instead of raw pgrep. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01VCgu9Fa9iT7TbJUSzdq4Ff