MetaMetrics® Lexile Analyzer

Follow-up tool. Do not use as an initial entrypoint. Call only after analyze_text has returned the original lexile measure and a valid transaction_id.Will generate text based on previous text and original lexile measure at target lexile measure.

lexile-text-gen

Produces Official Lexile® text measures and analyzes text complexity for passages, articles, books, instructional materials, assessments, and other written content. Use this tool when a user wants to determine reading difficulty, reading level, text complexity, comprehension demands, grade-band appropriateness, Lexile score, Lexile measure, literacy level, readability, reading challenge, or accessibility of text. The tool can evaluate passages submitted by the user, compare the complexity of multiple texts, estimate whether content is appropriate for particular grades, ages, or reading ability levels, and provide evidence-based text complexity analysis. Relevant user requests include: "What is the Lexile of this text?", "Measure this passage", "Analyze text complexity", "Determine reading level", "Estimate grade level", "How difficult is this text?", "Assess readability", "Evaluate literacy demands", "Is this text appropriate for a given grade" and similar questions about reading difficulty or text complexity.

lexile-mcp