Fluff | Markup AI

Content Integrity

Get to the point — and stay on it. This agent flags passages that bury the main point or drift off-topic.

Part of Markup AI’s AI-search optimization suite — GEO/AEO (generative / answer engine optimization) for visibility in ChatGPT, Perplexity, and Google AI Overviews.

What it catches

Fluff: passages where the main point is buried too deep, and sentences that wander off-topic. Writers get a precise list of what to tighten.

Why it matters

Readers and AI systems both reward content that leads with the point. Tight, on-topic writing earns the snippet, the citation, and the reader’s next minute.

Markup AI for Google Docs

The fastest way to use this agent: catch and fix issues right inside Google Docs, with the Markup AI Chrome Extension.

Use it in your AI assistant

Available on Markup AI’s hosted MCP server as focus_agent — or ask for a review and let Markup AI select it.

Run it via the API

Resolve the agent by name and run it with one call — full examples in the Agent Reference.