Add the marketplace once, then install any plugin from it by name. This page is built from the same manifest the marketplace serves.
/plugin marketplace add alegauss/alegauss.github.io
Refuses the hand-edit of a governed roadmap, changelog or rationale file and names the command to call instead, runs the gate as the turn ends, and offers add, ship, pick and lint as MCP tools and slash commands.
/plugin install roadkeep@alegauss
Drives a Windows desktop application through UI Automation and reports what it observed: a check that could not run is a third verdict instead of a green.
/plugin install winwright@alegauss
Make a game's parts by declaring what each must satisfy: 3D assets, pictures, sound loops and the world's text, searched and checked on Blender, Godot and paid generators.
/plugin install polyweave@alegauss
A piano Claude Code can write scores for, play and teach from: validate and keep scores, drive the Piano app, and practise a passage at a climbing tempo.
/plugin install piano@alegauss