Skill Detail

Content Readability Analyzer

Scores content using Flesch-Kincaid, Gunning Fog, and SMOG readability indices via textstat Python library. Provides sentence-level rewrite suggestions using OpenAI GPT-4o API.

Content Writing & SEOGemini
Content Writing & SEO Gemini Security Reviewed
Tool match: openai โญ 1.4k GitHub stars
INSTALL WITH ANY AGENT
npx skills add agentskillexchange/skills --skill content-readability-analyzer-agent Copy
Works best when you want a reusable capability, not another fragile one-off prompt.
At a glance
Author
textstat
Last updated
Mar 24, 2026
Quick brief

The Content Readability Analyzer evaluates written content across multiple readability metrics to ensure optimal audience comprehension. It uses the textstat Python library to compute Flesch-Kincaid Grade Level, Gunning Fog Index, SMOG Index, Coleman-Liau Index, and Automated Readability Index simultaneously. Each paragraph receives a composite readability score with visual highlighting for sentences that exceed target complexity thresholds. The skill identifies passive voice constructions using spaCy dependency parsing and suggests active voice alternatives. Long sentences over 25 words are flagged with specific split points identified via syntactic analysis. Technical jargon detection uses a custom dictionary augmented by the WordNet lexical database for domain-specific terminology. When rewriting is needed, the skill calls the OpenAI GPT-4o API with constrained generation parameters to produce simplified alternatives that preserve meaning. Output includes a detailed report with before/after comparisons and readability score improvements.