Macrokit Studio
a free, open macro demo · runs macros locally in your browser on the open @macrokit/* SDK
See the full loop: a novel task → the strong model authors a macro (recorded, design-time) → the by-product macro appears in your library → a tiny local model serves the repeat for $0 → graduation climbs. All in your browser.
Or pick a model

1 · Ask for a maintainer task

Reads & dry-run writes only. No accounts, no private data.

2 · What happened (live, local routing)

Load the model, then run a task. A small model in your browser classifies the request and routes it to one of the bundled macros — which then runs locally against the live repo. Watch how much of your session is served with no cloud, no key.