Wire orphan agent #11 (engagement-coach) by giving it a command surface, and
add the tracked first-hour state the plan calls for (remediation Step 16).
- commands/firsthour.md (new, 27th command): post-publish first-hour /
reply-loop sprint. Delegates plan construction to engagement-coach via
Task (subagent_type: linkedin-studio:engagement-coach) — returns a grouped
target list (whales/inner-circle/ICPs/new connections), 2-3 seed
self-comments + 3-5 CEA replies in the user's voice, and a minute-by-minute
timeline anchored to publish time. Presents timeline/targets/drafts +
velocity checkpoints, auto-copies the drafts to clipboard, persists the
plan, then hands off to post-feedback-monitor for the 48h window.
- hooks/scripts/state-updater.mjs: new pure mutation recordFirstHourPlan()
mirroring updatePostTracking — additive by contract (inserts
last_firsthour_date after last_post_date when absent, creates the
## First-Hour Plans section when absent, never touches existing fields).
Section name is deliberately non-R-initial so it stays outside
pruneContentHistory's "## Recent Posts ... (?=\n## [^R])" capture window.
+ a --record-firsthour CLI branch for parity with the other mutations.
- config/state-file.template.md: additive scalars (last_firsthour_date,
firsthour_active) + the ## First-Hour Plans section.
- hooks/scripts/__tests__/state-updater.test.mjs: extend (existing file) with
7 recordFirstHourPlan tests — section creation, field insertion vs in-place
update (no duplication), round-trip non-interference, graceful empty
defaults, changes array.
- CLAUDE.md: register the command (## Commands 26 -> 27, table row).
- scripts/test-runner.sh: EXPECT_COMMANDS 26 -> 27 (registration guard).
Verify: grep 'subagent_type: linkedin-studio:engagement-coach' commands/ ->
firsthour.md; node --test state-updater -> 26/26; full hook suite -> 83/83;
bash scripts/test-runner.sh -> exit 0 (62 passed, commands 27/27).
Plan Step 16 (Wave 4 S3).
[skip-docs]: tre-doc + version bump deferred to Step 21 per remediation plan.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Kjell Tore Guttormsen
3ae8adb6ff