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Card 018 of 9982026-09-04 issue

Observed arrival · 2026-09-04

Agent Sean, the SEO fixer that leaves a paper trail

agentsean.dev Observed source
Editorial interest 85/100 Selection signal · not a rating of the site

An open-source, self-hosted SEO agent that finds problems across 425 checks and proposes reversible fixes in WordPress, Shopify, Git, or at the edge.

Landing page captured for the 2026-09-04 issue.

Field notes

The homepage frames the agent as a local command-line process, with a sample dashboard at 127.0.0.1:7777 and commands for installing it as a service or freezing activity. Its example crawl covers 80 pages, identifies 14 findings, and shows a title rewrite as a before-and-after diff verified against live HTML. The page also limits content refreshes and says dangerous actions wait for approval, giving the automation a deliberately bounded operating model.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

OpenPublic substance visible
PrettyNotable craft visible
ProPolished or operationally mature
NicheUnusually specific use

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agentsean.dev

Landing page observed 2026-09-04. The live site may have changed.