{"id":"cd28b76e-782f-469a-a4dc-5fb833be72b5","shortId":"BJq7x9","kind":"skill","title":"readability","tagline":"Analyze text readability with Flesch-Kincaid, Gunning Fog, SMOG, and other metrics. Returns objective scores with interpretation and recommendations.","description":"# Analyze Readability\n\nCalculate and display readability metrics for the provided text.\n\n## Input\n\nThe user provides text in $ARGUMENTS. If no text provided, ask for it.\n\n## Metrics to Calculate\n\n### Core Scores\n\n| Metric | Formula | Interpretation |\n|--------|---------|----------------|\n| **Flesch Reading Ease** | 206.835 - 1.015(words/sentences) - 84.6(syllables/words) | 0-100, higher = easier |\n| **Flesch-Kincaid Grade** | 0.39(words/sentences) + 11.8(syllables/words) - 15.59 | US grade level |\n| **Gunning Fog Index** | 0.4[(words/sentences) + 100(complex words/words)] | Years of education |\n| **SMOG Index** | 1.043 × √(complex words × 30/sentences) + 3.1291 | Grade level |\n\n*Complex words = 3+ syllables*\n\n### Text Statistics\n\n- Word count\n- Sentence count\n- Average sentence length (words)\n- Average word length (characters)\n- Complex words count and %\n- Passive voice sentences (estimate)\n\n## Output Format\n\n```\n## Readability Analysis\n\n### Scores\n| Metric | Score | Meaning |\n|--------|-------|---------|\n| Flesch Reading Ease | [X] | [interpretation] |\n| Flesch-Kincaid Grade | [X] | [grade level] |\n| Gunning Fog | [X] | [years education] |\n| SMOG | [X] | [grade level] |\n\n### Statistics\n- Words: [X]\n- Sentences: [X]\n- Avg sentence length: [X] words\n- Complex words: [X] ([Y]%)\n\n### Target Audience\n[Who can easily read this based on scores]\n\n### Recommendations\n1. [Specific suggestion]\n2. [Specific suggestion]\n3. [Specific suggestion]\n```\n\n## Interpretation Guide\n\n| Flesch Score | Grade | Audience |\n|--------------|-------|----------|\n| 90-100 | 5th | Very easy |\n| 80-89 | 6th | Easy |\n| 70-79 | 7th | Fairly easy |\n| 60-69 | 8-9th | Standard |\n| 50-59 | 10-12th | Fairly difficult |\n| 30-49 | College | Difficult |\n| 0-29 | Graduate | Very difficult |\n\n## Recommendations\n\nBased on scores, suggest:\n- Sentences to shorten (if avg > 20 words)\n- Complex words to simplify\n- Passive voice to convert to active\n- Specific examples of what to 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