toadstone

active

A self-hosted alternative to Screaming Frog: your crawl, your machine, no per-URL pricing and no seats. 222 SEO checks — 180 of them proven to fire against a site built to be wrong. JS rendering, crawl diffing with stable issue ids, axe-core accessibility, server logs, Search Console, an HTTP API and an MCP server.

Code-only MCP server: no hosted endpoint, so you install and run it yourself. It is not probed, graded or counted in our reachability statistics.

Get it

Repository: github.com/spcaeo/toadstone
License: NOASSERTION
Last update: 2026-10-24
GitHub stars: ★ 11
Homepage: spcaeo.github.io/toadstone/

accessibility axe-core core-web-vitals crawler docker flask log-file-analysis mcp mcp-server playwright python screaming-frog-alternative

Listed in

github · source

Run this server as a hosted endpoint? Submit the endpoint and it moves to the remote directory, where it is probed and graded.