Eezstudio

Help the user build EEZ Studio LVGL projects by editing the `.eez-project` JSON directly via Python scripts in the project's `tmp/` directory. The agent makes the changes; the user opens EEZ Studio to **visually validate** them before flashing, and retains the option to make additional changes themselves. The skill's central concern is canvas-device divergence — the bug where deployed firmware shows graphical elements that don't appear in EEZ Studio's canvas. Two mechanisms cause it: (1) C code in `main/*.c` calling `lv_obj_set_pos` / `_size` / `_align` etc. on `objects.<widget>` (Mode A), and (2) JSON shapes the C generator accepts but EEZ's canvas renderer silently drops (Mode B). Every edit runs the verifier gates that catch both. Use this skill for any task involving screens, widgets, styles, fonts, themes, or actions in an EEZ Studio LVGL project. Includes Trap reference, schema crib sheet (with pointers into the EEZ Studio source at github.com/eez-open/studio), and C-side wiring conventions for `actions.c` / `vars.c` / `main/main.c`.

mkdir -p ~/.claude/skills/eezstudio
curl -L https://claudskills.com/skills/eezstudio/SKILL.md \
  -o ~/.claude/skills/eezstudio/SKILL.md

@misc{eezstudio-2026,
  author    = {euphi},
  title     = {Eezstudio [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/eezstudio/}
}