Freshness | Markup AI

AI Visibility

Never publish stale facts again. This agent scans content for outdated dates, statistics, and references.

Part of Markup AI’s AI-search optimization suite — GEO/AEO (generative / answer engine optimization) for visibility in ChatGPT, Perplexity, and Google AI Overviews. Among these tools, this one targets stale information rather than sourcing, structure, or summaries.

What it catches

The exact sentences and links that reference outdated information — old years, expired statistics, dead references — so writers can refresh them before publishing.

Why it matters

Stale facts quietly erode trust with readers and visibility in AI search. Freshness is one of the signals generative engines weigh when choosing what to cite.

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 freshness — 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.