# Send Text Detection to your agent
Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.
## Fast path
- Download the package from Yavira.
- Extract it into a folder your agent can access.
- Paste one of the prompts below and point your agent at the extracted folder.
## Suggested prompts
### New install

```text
I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Tell me what you changed and call out any manual steps you could not complete.
```
### Upgrade existing

```text
I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Summarize what changed and any follow-up checks I should run.
```
## Machine-readable fields
```json
{
  "schemaVersion": "1.0",
  "item": {
    "slug": "text-detection",
    "name": "Text Detection",
    "source": "tencent",
    "type": "skill",
    "category": "AI 智能",
    "sourceUrl": "https://clawhub.ai/raghulpasupathi/text-detection",
    "canonicalUrl": "https://clawhub.ai/raghulpasupathi/text-detection",
    "targetPlatform": "OpenClaw"
  },
  "install": {
    "downloadUrl": "/downloads/text-detection",
    "sourceDownloadUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=text-detection",
    "sourcePlatform": "tencent",
    "targetPlatform": "OpenClaw",
    "packageFormat": "ZIP package",
    "primaryDoc": "SKILL.md",
    "includedAssets": [
      "SKILL.md"
    ],
    "downloadMode": "redirect",
    "sourceHealth": {
      "source": "tencent",
      "slug": "text-detection",
      "status": "healthy",
      "reason": "direct_download_ok",
      "recommendedAction": "download",
      "checkedAt": "2026-05-04T02:41:47.261Z",
      "expiresAt": "2026-05-11T02:41:47.261Z",
      "httpStatus": 200,
      "finalUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=text-detection",
      "contentType": "application/zip",
      "probeMethod": "head",
      "details": {
        "probeUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=text-detection",
        "contentDisposition": "attachment; filename=\"text-detection-1.0.0.zip\"",
        "redirectLocation": null,
        "bodySnippet": null,
        "slug": "text-detection"
      },
      "scope": "item",
      "summary": "Item download looks usable.",
      "detail": "Yavira can redirect you to the upstream package for this item.",
      "primaryActionLabel": "Download for OpenClaw",
      "primaryActionHref": "/downloads/text-detection"
    },
    "validation": {
      "installChecklist": [
        "Use the Yavira download entry.",
        "Review SKILL.md after the package is downloaded.",
        "Confirm the extracted package contains the expected setup assets."
      ],
      "postInstallChecks": [
        "Confirm the extracted package includes the expected docs or setup files.",
        "Validate the skill or prompts are available in your target agent workspace.",
        "Capture any manual follow-up steps the agent could not complete."
      ]
    }
  },
  "links": {
    "detailUrl": "https://openagent3.xyz/skills/text-detection",
    "downloadUrl": "https://openagent3.xyz/downloads/text-detection",
    "agentUrl": "https://openagent3.xyz/skills/text-detection/agent",
    "manifestUrl": "https://openagent3.xyz/skills/text-detection/agent.json",
    "briefUrl": "https://openagent3.xyz/skills/text-detection/agent.md"
  }
}
```
## Documentation

### Text Detection Skills

Skills for analyzing and detecting AI-generated text content.

### 1. NLP Toolkit

Skill ID: nlp-toolkit
Purpose: Advanced natural language processing for text analysis

Features:

Perplexity calculation
Sentence structure analysis
Entity extraction
Language detection
Burstiness measurement

Installation:

npm install @clawhub/nlp-toolkit

Configuration:

{
  "skill": "nlp-toolkit",
  "settings": {
    "models": ["perplexity", "entity", "language"],
    "cacheResults": true,
    "timeout": 5000
  }
}

Usage:

import { analyzeText } from '@clawhub/nlp-toolkit';

const result = await analyzeText(content);
// {
//   perplexity: 45.2,
//   burstiness: 0.65,
//   entities: ['GPT', 'AI'],
//   language: 'en',
//   complexity: 'medium'
// }

Use Cases:

Measure text predictability
Detect AI writing patterns
Analyze sentence complexity
Identify language and entities

Troubleshooting:

If slow, enable caching
For long text, split into chunks
Language detection requires >100 chars

Related Skills: pattern-matcher, gpt-analyzer

### 2. GPT Pattern Analyzer

Skill ID: gpt-analyzer
Purpose: Detect GPT-specific writing patterns

Features:

GPT-3.5/4 signature detection
Common phrase identification
Uniform structure detection
Model fingerprinting

Installation:

npm install @clawhub/gpt-analyzer

Configuration:

{
  "skill": "gpt-analyzer",
  "settings": {
    "models": ["gpt-3.5", "gpt-4"],
    "strictMode": false,
    "minConfidence": 0.7
  }
}

Usage:

import { detectGPT } from '@clawhub/gpt-analyzer';

const result = await detectGPT(text);
// {
//   isGPT: true,
//   confidence: 0.85,
//   modelVersion: 'gpt-3.5',
//   patterns: ['uniform-length', 'formal-tone']
// }

Use Cases:

Identify GPT-generated articles
Detect ChatGPT responses
Analyze essays and reports

Troubleshooting:

High false positives? Increase minConfidence
Missing detections? Disable strictMode
Check model version matches expected output

Related Skills: nlp-toolkit, pattern-matcher

### 3. Pattern Matcher

Skill ID: pattern-matcher
Purpose: Fast pattern-based detection

Features:

Regex pattern library
Sentence structure matching
Repetitive phrase detection
Format consistency analysis

Installation:

npm install @clawhub/pattern-matcher

Configuration:

{
  "skill": "pattern-matcher",
  "settings": {
    "patterns": [
      "repetitive-starts",
      "uniform-length",
      "formal-markers"
    ],
    "threshold": 3
  }
}

Usage:

import { matchPatterns } from '@clawhub/pattern-matcher';

const result = matchPatterns(text);
// {
//   matched: 5,
//   patterns: ['repetitive-starts', 'uniform-length'],
//   confidence: 0.65
// }

Use Cases:

Quick pre-filtering
Supplement other methods
Real-time detection

Troubleshooting:

Too many matches? Increase threshold
Add custom patterns for specific use cases
Combine with perplexity for better accuracy

Related Skills: nlp-toolkit, gpt-analyzer

### 4. Text Classifier

Skill ID: text-classifier
Purpose: ML-based text classification

Features:

BERT-based classification
Multi-class support (AI vs human vs mixed)
Fine-tuned on AI text datasets
Fast inference (<200ms)

Installation:

npm install @clawhub/text-classifier

Use Cases:

High-accuracy classification
Supplement rule-based methods
Handle edge cases

Related Skills: nlp-toolkit

### 5. Content Hashing

Skill ID: hash-toolkit
Purpose: Fast content fingerprinting and deduplication

Features:

SHA-256, MD5, xxHash
Fuzzy matching
Content deduplication
Similarity scoring

Installation:

npm install @clawhub/hash-toolkit

Use Cases:

Cache content analysis results
Detect duplicate content
Fast similarity checks

Related Skills: All detection skills

### 6. Sentiment Analyzer

Skill ID: sentiment-analyzer
Purpose: Analyze text sentiment and tone

Features:

Positive/negative/neutral classification
Emotion detection
Tone analysis (formal, casual, technical)

Use Cases:

Detect AI's typically neutral tone
Identify emotional language (more human)
Supplement detection methods

### 7. Fact Checker Integration

Skill ID: fact-checker
Purpose: Verify claims in text

Features:

API integration with fact-checking services
Claim extraction
Source verification

Use Cases:

Verify AI-generated facts
Cross-reference claims
Enhance trust scoring

### Basic Detection Stack

{
  "skills": [
    "nlp-toolkit",
    "pattern-matcher",
    "hash-toolkit"
  ]
}

Use for: Quick, lightweight detection

### Advanced Detection Stack

{
  "skills": [
    "nlp-toolkit",
    "gpt-analyzer",
    "text-classifier",
    "pattern-matcher",
    "hash-toolkit"
  ]
}

Use for: Maximum accuracy, research

### Performance-Optimized Stack

{
  "skills": [
    "pattern-matcher",
    "hash-toolkit"
  ]
}

Use for: Real-time, high-volume detection

### High Accuracy Mode

{
  "nlp-toolkit": {
    "models": ["perplexity", "burstiness", "entity"],
    "minTextLength": 100
  },
  "gpt-analyzer": {
    "strictMode": true,
    "minConfidence": 0.8
  },
  "text-classifier": {
    "threshold": 0.9
  }
}

### Fast Mode

{
  "pattern-matcher": {
    "patterns": ["basic"],
    "threshold": 2
  },
  "hash-toolkit": {
    "cacheEnabled": true,
    "algorithm": "xxhash"
  }
}

### Performance Metrics

SkillSpeedAccuracyMemorynlp-toolkitMedium (500ms)High (85%)50MBgpt-analyzerFast (200ms)High (88%)20MBpattern-matcherVery Fast (<50ms)Medium (65%)5MBtext-classifierMedium (300ms)Very High (92%)100MBhash-toolkitVery Fast (<10ms)N/A1MB

### Low Detection Accuracy

Enable all recommended skills
Use advanced detection stack
Increase minTextLength (>100 chars)
Combine multiple methods and average scores

### High False Positives

Increase confidence thresholds
Enable strictMode
Add custom pattern exclusions
Test on known human text

### Slow Performance

Use hash-toolkit for caching
Switch to fast mode configuration
Reduce enabled models
Process text in background

For implementation examples and architecture details, see AGENT.SPEC.md and SKILLS_MANAGEMENT.md.
## Trust
- Source: tencent
- Verification: Indexed source record
- Publisher: raghulpasupathi
- Version: 1.0.0
## Source health
- Status: healthy
- Item download looks usable.
- Yavira can redirect you to the upstream package for this item.
- Health scope: item
- Reason: direct_download_ok
- Checked at: 2026-05-04T02:41:47.261Z
- Expires at: 2026-05-11T02:41:47.261Z
- Recommended action: Download for OpenClaw
## Links
- [Detail page](https://openagent3.xyz/skills/text-detection)
- [Send to Agent page](https://openagent3.xyz/skills/text-detection/agent)
- [JSON manifest](https://openagent3.xyz/skills/text-detection/agent.json)
- [Markdown brief](https://openagent3.xyz/skills/text-detection/agent.md)
- [Download page](https://openagent3.xyz/downloads/text-detection)