Add [tool.black] config to pyproject.toml and Black hook to .pre-commit-config.yaml (rev 26.3.1), then auto-format all Python source and test files with line-length=100, target-version=py310. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Footprint tools: - create_footprint: generates .kicad_mod via f-string (SMD/THT, courtyard, silkscreen, fab) - edit_footprint_pad: updates size/position/drill/shape in-place - list_footprint_libraries: scans .pretty directories - register_footprint_library: adds entry to fp-lib-table Symbol tools: - create_symbol: generates .kicad_sym with pins, rectangles, polylines - delete_symbol: removes symbol from library - list_symbols_in_library: lists all symbols in a .kicad_sym file - register_symbol_library: adds entry to sym-lib-table Also: - Fix footprint format version: 20250114 (schematic) -> 20241229 (footprint) - Two MCP prompts: create_footprint_guide + footprint_ipc_checklist Live tested: TMC2209 footprint (19 pads), R_0603_Test, edit_footprint_pad, TMC2209_Custom symbol with pins all confirmed in KiCAD 9
