Stitch Upload To Stitch

This skill is a catalog-normalized import from https://github.com/google-labs-code/stitch-skills at commit 3f64079d75d025bc5890c73669f27c26a2d80b31, source path plugins/stitch-design/skills/upload-to-stitch. The upstream control file was corrected for this workspace: the verified Stitch MCP surface here is design-system oriented, so screen lookup, screen generation, and screen editing tools must be used only when the current host explicitly exposes them.

When to Use This Skill

• Use when approved local HTML, markdown, image, or mockup files must be uploaded to a Stitch project.
• The task involves Google Stitch project IDs, .stitch/ artifacts, DESIGN.md files, Stitch exports, or Stitch-specific validation.
• The broader stitch-design router points here as the narrowest workflow.

Workflow

1. List file path, size, MIME type, target project ID, and upload method before uploading.
2. For small DESIGN.md content, prefer upload_design_md followed by create_design_system_from_design_md through stitch-manage-design-system.
3. For HTML, markdown, or image uploads, use scripts/upload_to_stitch.py only with a user-approved API key source and set --generated-by to the calling skill or agent.
4. Never print, commit, or store the Stitch API key.
5. Use non-default --api-url only when a verified config or user instruction provides it.
6. Save returned source screen and screen instance IDs in .stitch/metadata.json.

Local Assets