ux-xd

Wayback Machine for agents: closest archived copy of a URL with its text, and full capture history

RSS, Atom and JSON feeds for agents: find a site's feed, read items as JSON, keyless news search.

Find an MCP server for any task: searches the official registry, Smithery and npm; remote-first.

Any site's llms.txt: find the covering index, read its linked docs as markdown, search sections.

Package alive? Verdict with evidence: deprecated, archived, stale or active; plus runtime EOL dates.