HeyPCB MCP lets coding agents design, route, and export KiCad circuit boards
As of Oct 16, adding https://api.heypcb.ai/mcp to Claude Code, Codex, Cursor, or ChatGPT lets agents draw schematics, place parts, route boards, run checks, export KiCad projects, and design enclosures. In HeyPCB's demo, Claude Code laid out a 145-part 8x8 RGB display board, fixed a rotated LED that wouldn't route, and finished with zero DRC and ERC errors in KiCad.