Humanizer
Clean AI-generated text by normalizing characters, flagging overused phrases, and following context-appropriate writing guidelines.
Workflow
- Identify context — determine what you're writing: README, email, Slack message, commit message, or general documentation
- Load the guide — read the appropriate reference file (see table below)
- Write following the guide — apply tone, structure, and length guidelines as you draft
- Run the script — pipe final text through
humanizefor mechanical cleanup and phrase flagging - Review flags — rewrite any flagged phrases naturally; don't just delete them, replace with plain language
Context Guides
| Context | Reference | Key principle |
|---|---|---|
| README | references/readme-guide.md | Direct and factual, show the command first |
| references/email-guide.md | State the ask in the first sentence | |
| Slack | references/slack-guide.md | Terse — 1-2 sentences max |
| Commit | references/commit-guide.md | Imperative mood, explain why not what |
| General | Apply common sense from all guides | Prefer clarity over formality |
CLI Reference
| Command | Description | |
|---|---|---|
| `echo "text" \ | humanize` | Clean text via stdin |
humanize file.md | Clean text from file | |
humanize --report file.md | Verbose output with replacement counts | |
humanize --help | Show usage |
Exit codes: 0 = clean, 1 = error, 2 = phrase flags found (text still cleaned)
What the Script Fixes Automatically
- Em dashes → space-hyphen-space
- Smart quotes → straight quotes
- Unicode ellipsis → three periods
- Non-breaking/invisible spaces → regular spaces
- Invisible Unicode watermark characters → removed
- Bullet characters → ASCII hyphens
What Gets Flagged (Not Auto-Fixed)
The script flags phrases that need human judgment to rewrite:
- Red-flag words: delve, tapestry, seamless, robust, comprehensive, etc.
- Hedging filler: "it's important to note", "it's worth noting"
- Cliche openers/closers: "I hope this finds you well", "feel free to reach out"
- Overused transitions: furthermore, moreover, additionally
Full pattern list: references/phrases.txt