{"ok":true,"result":{"slug":"readability-checker","name":"Readability Checker","summary":"Readability scores for English text (Flesch reading ease, Flesch–Kincaid grade, Gunning fog, SMOG, Coleman–Liau, ARI) plus counts of long sentences, passive voice, adverbs and complex words.","description":"Score your writing with Flesch Reading Ease, Flesch-Kincaid, Gunning Fog, SMOG, Coleman-Liau and ARI, and highlight long sentences, passive voice and adverbs.","method":"POST","endpoint":"/api/v1/tools/readability-checker","plan":"free","mcpName":"readability_checker","input":{"type":"object","additionalProperties":false,"properties":{"input":{"type":"string","description":"The English text to analyse.","maxLength":200000},"segments":{"type":"boolean","description":"Also return each sentence with flags (long, passive, adverb, complex) for highlighting.","default":false}},"required":["input"]},"example":{"input":"The cat sat on the mat. It was a sunny day, and the birds were singing loudly in the tall trees."},"randomOutput":false,"network":false,"docs":"https://pithlab.com/developers/tools/readability-checker","page":"https://pithlab.com/tools/readability-checker"}}