agent notebooks
researchstructured run logs for multi-step agent work.
experiments
things we’re poking or still sketching. linked cards point at notes, not demos.
eval harness
exploringsmall, boring fixtures that catch regressions before a demo does.
prompt diff
exploringtreat prompt changes like code: reviewable diffs, named versions, rollback.
sage ui kit
researchbook-jacket paper, iron gall ink, and calm type for builder-facing tools.