Copperhead
What it is
'Cursor for circuit boards': an agent that designs and verifies PCBs by editing KiCad files directly — schematic, layout, BOM — running electrical and design-rule checks through kicad-cli, keeping the docs in sync, and generating gerbers at the end. `npm i -g copperhead` and bring your own Claude or GPT key; the CLI is Apache 2.0 and free forever, the cloud tier is $49 a month and free for open hardware.
Featured in
Issue #12 — Chain of Custody · — the full issue has that week's other tools, reads, and big-lab releases.
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