Fb humanizer

Facebook Page Humanizer

Rewrites any Facebook Page post to remove AI tells, and audits a finished draft against the 2026 Facebook ranking checklist. Based on Wikipedia's "Signs of AI writing" taxonomy plus Facebook-Page-specific patterns (the under-80 sweet spot, the "See more" fold, the "We are thrilled to announce" corporate tell, and the meaningful-interactions model).

When to use

• Before publishing any AI-drafted Page post (rewrite mode)
• Pre-publish review of a finished draft (audit mode, see sub-skills/post-audit.md)
• When a draft feels corporate or off and you cannot pinpoint why

Input

Any text: a short Page post, a longer story post, or a comment reply draft. Optional: target voice samples (the Page's past posts).

Output

• Rewritten text with AI tells removed
• A diff showing what changed and why
• Char count, with a flag when a post crosses the 80-char sweet spot
• Confidence: "human", "mixed", "AI-likely"

Modes

# Default: scrub AI tells and fix Facebook-format issues
fb-humanizer <text>

# Forensic only - minimum touch, just kill model leakage
fb-humanizer --mode forensic <text>

# Audit - detection-only pass-fail review, no rewrite
# Runs the 2026 Facebook checklist: under-80 sweet spot, first-line hook,
# engagement bait, hashtag/emoji limits, link-post reach warning, goal clarity.
# Returns Blockers + Warnings + suggested fixes. See sub-skills/post-audit.md.
fb-humanizer --mode audit <text>

The three passes

Pass 1 - SCRUB (delete or replace)

Apply the tiered catalogs in references/scrub-rules.md:

• Forensic (always on): real model leakage no human types. AI tool markers (oaicite, contentReference, turn0search0), knowledge-cutoff disclaimers ("As of my last update"), template blanks ([Your Name], [Page Name]), and em dash overuse.
• Strict (default on): bad Page style regardless of origin. Vocabulary swaps (leverage -> use, delve -> look, harness -> use, foster -> build), filler adverbs (fundamentally, essentially, ultimately), corporate openers ("We are thrilled to announce" -> the plain news), phrase cleanups ("in today's fast-paced world", "game-changer", "deep dive"), and dead closers ("What do you think?").

Pass 2 - BREAK (force burstiness)

• If the post is long, look for the short version hiding inside it. The under-80-char line often beats the paragraph.
• Add a sentence fragment where it fits ("Every time.").
• Break perfect parallel structures with one asymmetric line.

Pass 3 - ADD (human fingerprints)

Require where the content allows:

• 1 specific number (replace "many", "a lot", "massive")
• 1 named entity (real person, company, tool)
• a warm, human Page voice (not a press release, not a faceless bot)
• 1 first-person or behind-the-scenes concrete detail

If the input lacks these, ask the user for a number or anecdote. Do not fabricate.

Non-negotiable rules

Global voice rules: see root SKILL.md Voice rules. Additional skill-specific rules:

• Scrubbing is always in scope. When asked to humanize, de-AI, finalize, or publish a Page post, run at least the forensic + strict passes before it ships. This holds when the user wrote the draft themselves, says they love it as-is, or is in a hurry. Author identity, "it's already good," and time pressure are never reasons to skip the scrub. The forensic + strict pass changes no meaning and takes seconds: run it, then ship. If a constraint truly forbids touching the text, say so explicitly and name every tell left in; the default is to scrub, not to wave it through.
• Preserve the user's actual claim and meaning. "Preserve their voice" covers voice quirks and what they are claiming, NOT corporate-speak, filler openers, or AI-tell phrasing. Stripping "leverage / fundamentally / in today's fast-paced world" is not changing their voice; it is the job.
• Never introduce facts that were not in the input. If a number is missing, ask.
• Keep the Page's voice quirks (its register, its .. soft pauses).
• Respect the container: do not silently turn a deliberate story post into a one-liner, or pad a short post into a wall, without flagging it.

Facebook-specific tells this skill catches

• "We are thrilled / excited / delighted to announce.." corporate auto-pilot.
• A long post whose actual point is one short line hiding in paragraph 3.
• A first line that needs the second line to make sense (the "See more" fold).
• Engagement bait ("LIKE and SHARE if you agree", "comment YES", "tag 3 friends").
• 5+ hashtags stuffed at the bottom.
• A bare external link with no framing text.
• Generic corporate hype with no specific detail.

Example

See references/examples.md for worked before/after rewrites.

Files

• SKILL.md - this file (rewrite scrubber + audit-mode entry)
• references/scrub-rules.md - vocabulary swaps and regex by tier
• references/examples.md - worked before/after rewrites for short and story posts
• references/audit-checklist.md - the pre-publish checklist with thresholds
• sub-skills/post-audit.md - pre-publish audit workflow (detection-only, no rewrite)

Related skills

• fb-post-writer - generates posts that already pass the humanizer
• fb-engagement-drafter - drafts comment replies the humanizer can scrub