The niche-statement formula (WHO x OUTCOME x HOW x RECEIPT) with the four checks, anti-patterns, the proof-inventory process, and the moat check. Positioning is upstream of every other brand decision.

Audit a profile bio: character limits per platform, hype titles vs receipts, title-first openers, missing outcome language. Platforms: tiktok, instagram, linkedin, x, youtube. Returns PASS/NEEDS WORK with a rewrite recipe.

Bio architecture per platform: what the first line must do, character priorities, CTA shape. Platforms: tiktok, instagram, linkedin, x, youtube.

The 4-pillar content system (receipts ~30%, method ~40%, story ~20%, conversion ~10%) with what each pillar does, its failure mode, and the portfolio rules.

The strategic role of each platform (tiktok=reach, instagram=trust, linkedin=authority, x=network, youtube=compounding, newsletter=owned) with conversion path, cadence floor, and the watch-out.

Interpret a growth pattern: views_high_followers_flat, followers_high_engagement_low, saves_high_shares_low, dms_high_sales_low, reach_stuck_engagement_high. Returns what it means and the fix order.

The complete personal-brand library in one payload: positioning, bio rules, pillars, platform strategy, signal reads.