Favz: Ranteck/graph-engineer agent setuphttps://favz.co/repos/ranteck/graph-engineer.htmlMCP servers, skills and plugins added to or removed from Ranteck/graph-engineer.Ranteck/graph-engineer added invariant-checkhttps://favz.co/repos/ranteck/graph-engineer.htmlfavz-ranteck/graph-engineer-skill:invariant-check-add-2026-08-27T23:16:04ZThu, 27 Aug 2026 23:16:04 +0000