Ki Stack Render

Phase 1: Orient

1. Locate kicad-cli:

   skills/ki-stack/bin/kicad-cli-path
   

2. Detect the version:

   skills/ki-stack/bin/kicad-version
   

3. If the input path is unclear, find likely KiCad files:

   skills/ki-stack/bin/kicad-project-find <root>
   

Phase 2: Identify render target

Choose one of these target classes:

• schematic
• pcb-2d
• pcb-3d
• symbol
• footprint

Map the request to the target class before choosing the command.

Examples:

• "Show me this board" -> pcb-2d or pcb-3d
• "Render this symbol" -> symbol
• "Give me a screenshot of the footprint" -> footprint
• "Visualize page 2 of the schematic" -> schematic

Phase 3: Render

Use the helper wrapper whenever possible.

Schematic SVG

skills/ki-stack/bin/kicad-render schematic-svg design.kicad_sch out_dir

Schematic PDF

skills/ki-stack/bin/kicad-render schematic-pdf design.kicad_sch design.pdf

PCB SVG

skills/ki-stack/bin/kicad-render pcb-svg board.kicad_pcb out_dir --layers F.Cu,F.SilkS,Edge.Cuts --mode-single

PCB PDF

skills/ki-stack/bin/kicad-render pcb-pdf board.kicad_pcb board.pdf --layers F.Cu,F.SilkS,Edge.Cuts --mode-single

PCB 3D PNG/JPEG

skills/ki-stack/bin/kicad-render pcb-render board.kicad_pcb board.png --width 1800 --height 1200 --side top

Symbol SVG

skills/ki-stack/bin/kicad-render symbol-svg library.kicad_sym out_dir --symbol Device:R

Footprint SVG

skills/ki-stack/bin/kicad-render footprint-svg my.pretty out_dir --footprint SOIC-8_3.9x4.9mm_P1.27mm

Phase 4: Convert if needed

If the output is SVG but the downstream model needs PNG:

skills/ki-stack/bin/kicad-svg-to-png input.svg output.png

Phase 5: Verify

For render tasks, verification means:

• the command succeeded
• the output file exists
• the output format matches what the user asked for
• if this is a before/after check, both paths are preserved and clearly labeled

Prefer a before/after loop for edit verification:

1. render before
2. perform edit
3. render after
4. report both artifact paths

Phase 6: Report

Always report:

• render target type
• command used
• output path(s)
• any conversion steps used
• any version-specific caveats

Helper assets

References:

• skills/ki-stack/references/render-recipes.md
• skills/ki-stack/references/version-matrix.md

Helpers:

• skills/ki-stack/bin/kicad-cli-path
• skills/ki-stack/bin/kicad-version
• skills/ki-stack/bin/kicad-project-find
• skills/ki-stack/bin/kicad-render
• skills/ki-stack/bin/kicad-svg-to-png

Guardrails

• If kicad-cli is unavailable, stop and report BLOCKED.
• If the input type is ambiguous, identify the file type before rendering.
• If a command fails, capture stderr and try a narrower invocation rather than guessing.
• If the user wants a GUI screenshot specifically, say that this skill produces deterministic exports rather than true live GUI screenshots.

Completion states

• DONE: artifact created and path reported
• DONE_WITH_CONCERNS: artifact created but format conversion or version caveat exists
• BLOCKED: no CLI or render command failed irrecoverably
• NEEDS_CONTEXT: missing input path, missing target symbol/footprint name, or output format is unspecified