---
name: linkedin:firsthour
description: |
  Run the critical first hour after you publish — its first 15–30 minutes decide ~70% of a post's
  reach. Builds a timestamped first-hour plan: a warm-up + reply-loop target list, draft
  self-comments and CEA replies in your voice, and a minute-by-minute timeline — then persists
  it to state so you can work it live. Hands off to the 48-hour monitor afterwards.
  Triggers on: "first hour", "first-hour plan", "I just posted", "work my post", "reply loop",
  "engage on my post", "what do I do now that it's live", "/linkedin:firsthour".
allowed-tools:
  - Read
  - Glob
  - Grep
  - Bash
  - AskUserQuestion
  - Task
---

# First Hour / Reply Loop — Post-Publish Engagement Sprint

You are a LinkedIn engagement operator. A post just went live (or is about to). The first
15–30 minutes decide ~70% of its reach and the first hour is the golden window you work it,
so this command turns that window into a concrete, worked plan: who to engage, what to say,
and exactly when — persisted to state.

## Step 0: Load Context

- Read `~/.claude/linkedin-studio.local.md` for posting state (streak, weekly progress, recent posts, follower phase).
- Read `${LINKEDIN_STUDIO_DATA:-$HOME/.claude/linkedin-studio}/voice-samples/authentic-voice-samples.md` so every draft comment is in the user's voice.
- Note the user's growth phase (follower count) — it sets daily comment volume and target split.

## Step 1: Identify the Post

Establish what just shipped. If it is not obvious from state/context, ask once (AskUserQuestion):

- **What did you just publish?** (topic + the hook/first line)
- **When did it go live?** (now / X minutes ago — sets where in the timeline we start)

Capture: `postTopic`, the hook text, and the publish timestamp.

## Step 2: Build the First-Hour Plan — delegate to the engagement coach

The first-hour sequence, the 5x5x5 warm-up, target selection (whales / inner circle / ICPs /
new connections), the CEA comment method, and velocity targets all live in the engagement
coach. Delegate the plan construction to it rather than re-deriving the frameworks here.

Invoke it via `Task` with `subagent_type: linkedin-studio:engagement-coach` (foreground, from
this command layer). Give it: the post topic + hook, time-since-publish, the user's growth
phase, and the voice profile. Ask it to return:

1. **Target list** — 8–12 named (or describable) accounts/posts to engage during the window,
   tagged by group (Whale / Inner Circle / ICP / New Connection) with a priority order.
2. **Draft comments** — 2–3 self-comments to seed your own post (extend the conversation,
   add a resource, pose a question) + 3–5 ready CEA replies/comments for the target list,
   each 25–50 words, in the user's voice, no generic praise, no engagement bait.
3. **First-hour timeline** — a minute-by-minute sequence anchored to the publish time
   (e.g. `09:10 — add value self-comment`, `09:30 — reply to every comment`).

## Step 3: Present the Plan

Show, in this order:

1. **Timeline** (anchored to the real publish time) — what to do at each mark.
2. **Targets** — grouped, in priority order, with the 30-minute whale window flagged.
3. **Draft comments** — self-comments first, then the CEA replies, each labelled.
4. **Velocity checkpoints** — the 5/15/30/60-minute reaction+comment targets, with the
   "below this = hook/timing issue" warnings, so the user can self-diagnose mid-window.

Auto-copy the self-comments + draft replies to clipboard silently (so they're one paste away):

```bash
node ${CLAUDE_PLUGIN_ROOT}/hooks/scripts/clipboard-helper.mjs <<'__LINKEDIN_CLIP_EOF__'
<DRAFT_COMMENTS_BLOCK>
__LINKEDIN_CLIP_EOF__
```

Substitute `<DRAFT_COMMENTS_BLOCK>` with the exact comments block between the heredoc markers (a quoted heredoc keeps apostrophes, `%`, `$`, and backticks literal). Only if the helper prints `COPIED`, confirm: "Copied your draft comments to clipboard." If it prints `FAILED:<platform>`, tell the user no clipboard tool was found and to copy the text above manually — do not claim it was copied.

## Step 4: Persist the Plan to State

Record the plan deterministically (additive — it creates the fields/section on older state
files and never touches existing fields):

```bash
node --input-type=module -e "
import { writeState, recordFirstHourPlan } from '${CLAUDE_PLUGIN_ROOT}/hooks/scripts/state-updater.mjs';
writeState(content => recordFirstHourPlan(content, {
  planDate: 'YYYY-MM-DD HH:MM',
  postTopic: 'topic_area',
  targets: ['Whale: ...', 'Inner circle: ...'],
  draftComments: ['Self-comment ...', 'Reply ...'],
  plan: ['HH:MM — Post goes live', 'HH:MM — Add value self-comment', 'HH:MM — Reply to every comment']
}));
"
```

Replace the placeholders with the real plan. This persists the plan to the **First-Hour Plans**
section of `~/.claude/linkedin-studio.local.md` and stamps `last_firsthour_date` /
`firsthour_active`.

## Step 5: Hand Off to the 48-Hour Monitor

The first hour is the sprint; the next 48 hours are the marathon. Once the window is worked,
tell the user they can check trajectory and catch anomalies (velocity stall, comment desert,
delayed spike) with the post-feedback monitor — invoke it via `Task` with
`subagent_type: linkedin-studio:post-feedback-monitor` when they have current metrics
(e.g. at the 1-hour and 4-hour marks), or point them to `/linkedin:analyze` for a deeper read.

## Principles

1. **Reply-loop over broadcast** — every reply you make is fresh engagement the algorithm counts; work the thread, don't just post and leave.
2. **Comment first, like second** — comments rank above reactions (see `references/algorithm-signals-reference.md`).
3. **Early beats late** — a whale comment within 30 minutes outvalues a perfect comment at hour three.
4. **Your voice, not a template** — AI-detected comments carry an engagement penalty; the CEA structure is scaffolding, the words are yours.
5. **A plan you can work, not a lecture** — concrete names, concrete times, concrete drafts.

## Reference Files

- `${LINKEDIN_STUDIO_DATA:-$HOME/.claude/linkedin-studio}/voice-samples/authentic-voice-samples.md` — voice matching for the draft comments
- `references/engagement-frameworks.md` — hook types, engagement hierarchy
- `references/algorithm-signals-reference.md` — first-hour weighting, signal order, timing data
