PlainGrade for Claude Code

dev.workers.mike-tusa.plaingrade-api/plaingrade-api

English readability scores (Flesch, Flesch-Kincaid, Fog, SMOG) and text stats. Text never stored.

client:Claude Code transport:streamable-http tools:1

Install PlainGrade in Claude Code

run in your project directory

claude mcp add --transport http plaingrade-api https://plaingrade-api.mike-tusa.workers.dev/mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs