Who it is for
Teachers, publishers, and curriculum staff matching reading material to student levels.
AI Connectors · Education & Research
MetaMetrics® Lexile Analyzer
Measure text complexity and adjust reading level
Overview
What MetaMetrics® Lexile Analyzer does
The MetaMetrics Lexile Analyzer returns a Lexile measure for a piece of text, putting a number on reading complexity in place of a subjective judgement about difficulty.
It also rewrites text to land at a higher or lower complexity while the meaning stays intact. That makes it possible to produce several versions of one passage, some easier for readers who need support and some harder for readers ready to be stretched.
The app comes from MetaMetrics Inc., the company behind the Lexile measure. A request can be as plain as pasting a passage and asking what its Lexile measure is.
What stands out
Measurement and rewriting are paired, so one passage can be scored and then retargeted to a different level.
Availability
Where MetaMetrics® Lexile Analyzer is listed
MetaMetrics® Lexile Analyzer is listed in the ChatGPT apps directory only. MetaMetrics Inc. has no connector under the same domain in the Claude directory; 392 of the 3,150 products here are on both marketplaces, and this is not one of them.
ChatGPT apps are built on MCP, and the same server can back a Claude connector, so the absence is a distribution decision rather than a technical one.
ChatGPT listing
In the ChatGPT apps directory
- Developer
- MetaMetrics Inc.
- Filed under
- Education & Research
- Listed since
- June 2026
- Authentication
- Authenticates when installed
- Website
- metametrics.com
- Policies published
- Privacy policy · Terms of service
- Official listing
- Open in ChatGPT
- Snapshot
- August 2026
Example prompts from the listing
- What is the Lexile measure of this text?
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This is an independent catalogue entry compiled by Node8 from MetaMetrics® Lexile Analyzer's public marketplace listing as it stood in August 2026. Listing facts come from the marketplaces; the comparisons against the rest of the directory and any live-endpoint measurements are Node8's. Node8 is not affiliated with MetaMetrics Inc., and inclusion here is not an endorsement.
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