slop-detector

name	slop-detector
description	Detect and flag AI-generated content markers in documentation and prose
version	1.8.2
triggers	["ai-detection","slop","writing","cleanup","documentation","quality"]
metadata	{"openclaw":{"homepage":"https://github.com/athola/claude-night-market/tree/master/plugins/scribe","emoji":"✍️","requires":{"config":"[Truncated]"}}}
source	claude-night-market
source_plugin	scribe

Night Market Skill — ported from claude-night-market/scribe. For the full experience with agents, hooks, and commands, install the Claude Code plugin.

AI Slop Detection

AI slop is identified by patterns of usage rather than individual words. While a single "delve" might be acceptable, its proximity to markers like "tapestry" or "embark" signals generated text. We analyze the density of these markers per 100 words, their clustering, and whether the overall tone fits the document type.

Execution Workflow

Start by identifying target files and classifying them as technical docs, narrative prose, or code comments. This allows for context-aware scoring during analysis.

Language Detection

• Auto-detect language from text content using function word frequency
• Override with explicit --lang parameter (en, de, fr, es)
• Load language-specific patterns from data/languages/{lang}.yaml
• Fall back to English if detection confidence is low
• See modules/language-support.md for details on cultural calibration

Vocabulary and Phrase Detection

Load: @modules/vocabulary-patterns.md

We categorize markers into three tiers based on confidence. Tier 1 words appear dramatically more often in AI text and include "delve," "multifaceted," and "leverage." Tier 2 covers context-dependent transitions like "moreover" or "subsequently," while Tier 3 identifies vapid phrases such as "In today's fast-paced world" or "cannot be overstated."

Word	Context	Human Alternative
delve	"delve into"	explore, examine, look at
tapestry	"rich tapestry"	mix, combination, variety
realm	"in the realm of"	in, within, regarding
embark	"embark on a journey"	start, begin
beacon	"a beacon of"	example, model
spearheaded	formal attribution	led, started
multifaceted	describing complexity	complex, varied
comprehensive	describing scope	thorough, complete
pivotal	importance marker	key, important
nuanced	sophistication signal	subtle, detailed
meticulous/meticulously	care marker	careful, detailed
intricate	complexity marker	detailed, complex
showcasing	display verb	showing, displaying
leveraging	business jargon	using
streamline	optimization verb	simplify, improve

Tier 2: Medium-Confidence Markers (Score: 2 each)

Common but context-dependent:

Category	Words
Transition overuse	moreover, furthermore, indeed, notably, subsequently
Intensity clustering	significantly, substantially, fundamentally, profoundly
Hedging stacks	potentially, typically, often, might, perhaps
Action inflation	revolutionize, transform, unlock, unleash, elevate
Empty emphasis	crucial, vital, essential, paramount

Tier 3: Phrase Patterns (Score: 2-4 each)

Phrase	Score	Issue
"In today's fast-paced world"	4	Vapid opener
"It's worth noting that"	3	Filler
"At its core"	2	Positional crutch
"Cannot be overstated"	3	Empty emphasis
"A testament to"	3	Attribution cliche
"Navigate the complexities"	4	Business speak
"Unlock the potential"	4	Marketing speak
"Treasure trove of"	3	Overused metaphor
"Game changer"	3	Buzzword
"Look no further"	4	Sales pitch
"Nestled in the heart of"	4	Travel writing cliche
"Embark on a journey"	4	Melodrama
"Ever-evolving landscape"	4	Tech cliche
"Hustle and bustle"	3	Filler

Step 3: Structural Pattern Detection

Load: @modules/structural-patterns.md

Em Dash Overuse

Count em dashes (—) per 1000 words:

• 0-2: Normal human range
• 3-5: Elevated, review usage
• 6+: Strong AI signal

# Count em dashes in file
grep -o '—' file.md | wc -l

Tricolon Detection

AI loves groups of three with alliteration:

• "fast, efficient, and reliable"
• "clear, concise, and compelling"
• "robust, reliable, and resilient"

Pattern: adjective, adjective, and adjective with similar sounds.

List-to-Prose Ratio

Count bullet points vs paragraph sentences:

• >60% bullets: AI tendency
• Emoji-led bullets: Strong AI signal in technical docs

Sentence Length Uniformity

Measure standard deviation of sentence lengths:

• Low variance (SD < 5 words): AI monotony
• High variance (SD > 10 words): Human variation

Paragraph Symmetry

AI produces "blocky" text with uniform paragraph lengths. Check if paragraphs cluster around the same word count.

Step 4: Sycophantic Pattern Detection

Especially relevant for conversational or instructional content:

Phrase	Issue
"I'd be happy to"	Servile opener
"Great question!"	Empty validation
"Absolutely!"	Over-agreement
"That's a wonderful point"	Flattery
"I'm glad you asked"	Filler
"You're absolutely right"	Sycophancy

These phrases add no information and signal generated content.

Step 5: Calculate Slop Density Score

slop_score = (tier1_count * 3 + tier2_count * 2 + phrase_count * avg_phrase_score) / word_count * 100

Score	Rating	Action
0-1.0	Clean	No action needed
1.0-2.5	Light	Spot remediation
2.5-5.0	Moderate	Section rewrite recommended
5.0+	Heavy	Full document review

Step 6: Generate Report

Output format:

## Slop Detection Report: [filename]

**Overall Score**: X.X / 10 (Rating)
**Word Count**: N words
**Markers Found**: N total

### High-Confidence Markers
- Line 23: "delve into" -> consider: "explore"
- Line 45: "rich tapestry" -> consider: "variety"

### Structural Issues
- Em dash density: 8/1000 words (HIGH)
- Bullet ratio: 72% (ELEVATED)
- Sentence length SD: 3.2 words (LOW VARIANCE)

### Phrase Patterns
- Line 12: "In today's fast-paced world" (vapid opener)
- Line 89: "cannot be overstated" (empty emphasis)

### Recommendations
1. Replace [specific word] with [alternative]
2. Convert bullet list at line 34-56 to prose
3. Vary sentence structure in paragraphs 3-5

Module Reference

• See modules/fiction-patterns.md for narrative-specific slop markers
• See modules/remediation-strategies.md for fix recommendations

Integration with Remediation

After detection, invoke Skill(scribe:doc-generator) with --remediate flag to apply fixes, or manually edit using the report as a guide.

Exit Criteria

• All target files scanned
• Density scores calculated
• Report generated with actionable recommendations
• High-severity items flagged for immediate attention