Antislop

The AntiSlop

A comprehensive AI writing pattern detector and fixer. Combines patterns from Wikipedia's Signs of AI Writing with advanced structural detection and an editor mode that actually fixes problems.

The 30-Second Test

The Horoscope Test:

"Could anyone have written this, for anyone?"

If yes, it's slop. Like a horoscope — technically applicable to everyone, resonant with no one.

What fails:

• Vague claims without specific examples
• Advice that applies universally without context
• Content missing the author's distinct perspective
• Writing that could have any byline

What passes:

• Specific tools, dates, outcomes mentioned
• Personal observations grounded in experience
• Opinions that not everyone would agree with
• Details only this author would know

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Usage

/antislop

[paste your text here]

Or ask Claude to check text directly:

Please run antislop on this: [your text]

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How It Works

1. Run the Horoscope Test - Could anyone have written this for anyone? 2. Scan for patterns - 45+ known AI tells across 6 categories 3. Calculate slop score - Tiered severity with quantifiable scoring 4. Apply fixes - Editor mode rewrites problems, not just flags them 5. Report changes - Before/after for every fix applied

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Detection Patterns (35+)

Tier 1: Almost Always AI (Remove Immediately)

These phrases are so strongly associated with AI that their presence alone suggests unedited output.

Research evidence:

• Finnish study (56,878 essays): "delve" usage increased 10.45× post-ChatGPT
• Georgia Tech (168.3M articles): "delve" went from 0.31 to 7.9 per 1,000 papers in Q1 2024
• Biomedical study: co-usage of "delve," "realm," "underscore" increased up to 85× in 2023-2024

Tier 2: Suspicious When Repeated

Problematic when overused or clustered.

Tier 3: Watch for Clusters

Fine individually, problematic together.

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Content Patterns

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Language Patterns

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Style Patterns

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Structural Patterns (Critical)

These bypass phrase-based detection but are major tells.

Staccato Fragment Spam

Three or more consecutive short declarative sentences stating facts in parallel structure. AI's version of bullets pretending to be prose.

Before:

The model is impressive. Complex code ships fast. Documentation writes itself. Problems get solved quickly.

After:

The model is impressive — complex code ships in a single session, documentation practically writes itself, and problems that would have taken a weekend now take an afternoon.

Detection rule: 3+ consecutive sentences that are all under 10 words, all declarative, following parallel structure, and could be bullet points.

Sentence Uniformity

Every sentence 10-15 words. Short. Punchy. Exhausting.

Real writing has rhythm — mix 5-word sentences for impact with 25-word sentences that explore implications.

Comparator Sentences

Before:

This isn't theoretical. It's practical.

This isn't a feature. It's a philosophy.

It's not about X. It's about Y.

After:

Here's how it works in practice:

[Just state what it is]

AI loves this rhetorical pattern. It sounds punchy but wastes words telling you what something isn't.

Over-Balanced Sections

Every section same length. All paragraphs 3-4 sentences. AI doesn't have opinions, so it gives balanced coverage to everything. Real writing reflects priorities.

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Communication Patterns

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Advanced Structural Tells

Manufactured Personality

AI trying to sound human but coming across as performative:

Before:

Five services. Five tabs. Five headaches.

That got old fast.

So I built an MCP server that unifies all of them.

After:

I run my newsletter on Kit.com. It's a solid platform, but like most SaaS tools, it means another dashboard, another set of menus to navigate, another context switch.

No manufactured punch. No snark. Just describes the situation.

Self-Promotional Framing

Content positioning author's accomplishments as the headline instead of reader's transformation.

Before:

I shipped 11 MCP servers over the holidays. Here's what I learned.

After:

Most developers using Claude Code aren't aware that [observation about the reader's situation]. Here's what's changing...

The author's experience is evidence, not the story.

Explanatory Header Templates

Headers that promise insight but deliver template structure:

• "Why This Actually Works"
• "What This Means For You"
• "The Real Reason..."
• "Here's What's Really Going On"

Fix: Replace with descriptive headers that summarize the actual content.

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Filler and Hedging

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Scoring System

Score interpretation:

• 0-5: Low risk (minor edits)
• 6-12: Medium risk (significant editing required)
• 13+: High risk (likely unedited AI output)

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Editor Mode (Default)

This skill is an editor, not a critic. After detection:

1. Apply all fixes directly using the Edit tool 2. Report changes made with before/after examples 3. Save the cleaned file in place

Fix priority: 1. Remove all Tier 1 phrases 2. Deduplicate Tier 2 phrases (keep first, vary subsequent) 3. Break up staccato fragments (combine with em-dashes, commas, conjunctions) 4. Fix comparator sentences (just state what it is) 5. Vary sentence lengths where uniformity detected

To audit without editing, explicitly request "audit only."

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Output Format

## AntiSlop Report

**Horoscope Test:** [PASS/FAIL] - [reason]
**Slop Score:** [X] → [Y] - [Risk Level]

### Fixes Applied

| Location | Before | After |
|----------|--------|-------|
| Line 3 | "Let's delve into the details" | "Here are the details" |
| Line 15 | "Game-changing approach" | "Different approach" |

### Remaining Considerations
- [Any issues requiring human judgment]

### The Core Principle
Your voice is in the specificity, the opinions, the rough edges, and the rhythm. Protect those.

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Full Example

Before (AI-sounding):

Great question! Here is an essay on this topic. I hope this helps!

>

AI-assisted coding serves as an enduring testament to the transformative potential of large language models, marking a pivotal moment in the evolution of software development. In today's rapidly evolving technological landscape, these groundbreaking tools—nestled at the intersection of research and practice—are reshaping how engineers ideate, iterate, and deliver.

>

At its core, the value proposition is clear: streamlining processes, enhancing collaboration, and fostering alignment. It's not just about autocomplete; it's about unlocking creativity at scale.

>

- 💡 Speed: Code generation is significantly faster.

- 🚀 Quality: Output quality has been enhanced.

- ✅ Adoption: Usage continues to grow.

>

In conclusion, the future looks bright. Let me know if you'd like me to expand!

After (Fixed):

AI coding assistants speed up some tasks. In a 2024 study by Google, developers using Codex completed simple functions 55% faster than a control group, but showed no improvement on debugging or architectural decisions.

>

The tools are good at boilerplate: config files, test scaffolding, repetitive refactors. They're bad at knowing when they're wrong.

>

Mira, an engineer at a fintech startup, said she uses Copilot "like autocomplete for boring code" but reviews every line before committing. Jake, a senior dev at a larger company, disabled it after it kept suggesting patterns from a deprecated internal library.

>

The productivity claims are hard to verify. GitHub says Copilot users "accept 30% of suggestions," but acceptance is not correctness.

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Pattern Refresh Protocol

Patterns go stale as AI models evolve. Before scanning, check last-refreshed in frontmatter. If >30 days old, refresh first.

Refresh workflow:

1. Preferred: Gemini CLI (saves Claude tokens):

gemini "Fetch these two pages and extract ALL AI writing patterns, phrases, and detection heuristics listed on each. Return as a structured list with pattern name, example, and which page it came from. Pages: https://en.wikipedia.org/wiki/Wikipedia:Signs_of_AI_writing and https://en.wikipedia.org/wiki/Wikipedia:WikiProject_AI_Cleanup" > /tmp/antislop-refresh.txt

2. Fallback: Wikipedia API via curl (works when Gemini is rate-limited or WebFetch is blocked):

# Signs of AI writing - full wikitext
curl -s "https://en.wikipedia.org/w/api.php?action=parse&page=Wikipedia:Signs_of_AI_writing&prop=wikitext&format=json" | python3 -c "
import json, sys
data = json.load(sys.stdin)
print(data['parse']['wikitext']['*'][:30000])
" > /tmp/antislop-signs.txt

# WikiProject AI Cleanup
curl -s "https://en.wikipedia.org/w/api.php?action=parse&page=Wikipedia:WikiProject_AI_Cleanup&prop=wikitext&format=json" | python3 -c "
import json, sys
data = json.load(sys.stdin)
print(data['parse']['wikitext']['*'][:30000])
" > /tmp/antislop-cleanup.txt

3. Read the output and diff against patterns already in this skill 4. For genuinely new patterns not already covered:

• Classify into Tier 1/2/3 based on how strongly they signal AI
• Add to the appropriate table with example and fix
• Update the pattern count in the overview

5. Update last-refreshed date in frontmatter 6. Report what was added (if anything)

Don't add duplicates. Many Wikipedia patterns are already covered here under different names. Only add patterns that represent genuinely new detection signals.

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References

• Wikipedia: Signs of AI writing
• WikiProject AI Cleanup
• Finnish study on "delve" usage (56,878 essays)
• Georgia Tech analysis (168.3M articles)

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Core Principle

AI slop isn't about individual words — it's about patterns.

One "moreover" doesn't make content AI-generated. But "moreover" + "it's worth noting" + "delve into" + uniform sentences + emoji headers = obvious slop.

The goal is writing that sounds like a specific human with specific opinions, not a very polite committee trying not to offend anyone.

The AntiSlop

  

!Architecture

A Claude Code skill that detects and fixes AI-generated writing patterns. More comprehensive than detection alone — it actually rewrites the problems.

Why This Exists

AI-generated text has tells. Wikipedia's Signs of AI Writing documents 24 patterns. But detection alone isn't enough. You need a tool that:

1. Detects comprehensively — 35+ patterns across content, language, style, and structure 2. Scores severity — Not all patterns are equally bad (tiered system) 3. Actually fixes problems — Editor mode rewrites, not just flags 4. Catches structural tells — Staccato fragments, manufactured personality, uniformity

Installation

mkdir -p ~/.claude/skills
git clone https://github.com/aplaceforallmystuff/the-antislop.git ~/.claude/skills/the-antislop

Usage

In Claude Code, Claude Desktop, or any Claude interface with skill support:

/antislop

[paste your text here]

Or ask Claude directly:

Run antislop on this draft: [your text]

The Horoscope Test

"Could anyone have written this, for anyone?"

If yes, it's slop. Like a horoscope — technically applicable to everyone, resonant with no one.

Detection Categories

Tier 1: Remove Immediately

• delve, game-changer, revolutionary, leverage, unlock potential
• "it's worth noting," "in today's digital landscape"
• moreover, furthermore, cutting-edge

Tier 2: Suspicious When Repeated

• here's the thing, at the end of the day, the bottom line
• paired adjectives ("comprehensive and thorough")
• template openings ("In this post, we'll cover...")

Tier 3: Watch for Clusters

• transition words (however, firstly, moving forward)
• corporate buzzwords (robust, seamless, scalable)

Structural Patterns (Often Missed)

• Staccato fragments: "Short. Punchy. Exhausting."
• Sentence uniformity: Every sentence 10-15 words
• Comparator sentences: "This isn't X. It's Y."
• Manufactured personality: Fake developer snark
• Self-promotional framing: Author's achievements as headline

Scoring System

• 0-5: Low risk
• 6-12: Medium risk (significant editing needed)
• 13+: High risk (likely unedited AI)

Editor Mode

Unlike detection-only tools, The AntiSlop fixes problems by default:

1. Removes Tier 1 phrases 2. Deduplicates Tier 2 phrases 3. Combines staccato fragments into flowing prose 4. Replaces comparator sentences with direct statements 5. Varies sentence lengths

Request "audit only" if you just want detection without edits.

Example

Before:

Let's delve into how AI is revolutionizing the landscape. It's worth noting that these game-changing tools are unlocking potential at scale. The speed is impressive. The quality is enhanced. The adoption is growing.

After:

Here's how teams are using AI coding tools. In a 2024 Google study, developers completed simple functions 55% faster, but showed no improvement on debugging. The tools handle boilerplate well — config files, test scaffolding, repetitive refactors — but can't tell when they're wrong.

Further Reading

For more on AI writing patterns and maintaining your authentic voice, see the AI Writing Field Guide.

Credits

• Pattern research from Wikipedia: Signs of AI Writing
• WikiProject AI Cleanup
• Finnish study on "delve" usage (56,878 essays)
• Georgia Tech analysis (168.3M articles)

License

MIT

Author

Jim Christian (@jimchristian)