Weekly LinkedIn authority post agent for professionals

Act as my LinkedIn agent. I am a professional (accountant, lawyer, consultant, planner) and I want to publish one strong post a week that earns trust with prospects without sounding like every other LinkedIn lecturer.

My discipline + practice area: {{discipline}}
My ideal client (size, industry, decision-maker): {{ideal_client}}
A real thing I saw / advised on / read this week worth talking about: {{this_week}}
The mistake I want my reader to avoid: {{mistake}}
The action I want them to take after reading: {{action}}
My voice (formal, direct, dry, warm): Direct - tight, plain
What I will NOT do (humble-brag, "lessons from my biggest deal", motivational nonsense): {{not_do}}

Return:

1. The post (180-240 words). Hook in line 1 - the specific thing I saw / heard / read. Three short paragraphs that walk through what happened, the principle, the action. End with one clear CTA - a question, a comment prompt, or a soft offer (e.g. "DM if you want the checklist I use").
2. Three subject-line / hook variations - so I can A/B if I am cross-posting to email or Substack.
3. Three first-comment additions - I post these as the first comment so the algorithm reads it as engagement. Each is a related point, a clarification, or a "if you want more, here is the link" reply.
4. Engagement reply bank - 5 ready-to-paste responses for the kinds of comments this post will attract (agreement, disagreement, "would you do X instead", DM request).
5. The "if no engagement after 4 hours" lever - the one specific change I make for next week's post (different hook, different topic, different time).

AU English. Specific, professional, real. No "thoughts?" sign-off. No "agree?" closer. Earn the reply.