Stitch Loop

Curated from Google's Stitch project, this is a structured feedback loop for tightening the gap between design briefs and shipped UI. The workflow is critique, adjust, ship, repeat until the visual fidelity matches intent. You'd reach for this when you're iterating on component implementations and need a framework to keep design QA systematic rather than ad hoc. It sits in the design systems category and expects to run in design-system mode. The upstream repo has the full workflow with assets and scripts, but this catalogue entry mainly helps the agent discover and trigger the skill during planning. Honest take: the value depends entirely on how opinionated the upstream workflow is, which you'll need to check in the Google Labs repo yourself.

skills.sh installs: 2.8K
GitHub stars: 106.9K
last updated: Aug 21, 2026

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Install

$ npx -y skills add nexu-io/open-design --skill stitch-loop --agent claude-code

Installs into .claude/skills of the current project.

Files

stitch-loop

Curated from Google Labs (Stitch).

What it does

Iterative design-to-code feedback loop. Critique → adjust → ship cycle for tightening visual fidelity between brief and built UI.

Source

Upstream: https://github.com/google-labs-code/skills
Category: design-systems

How to use

This catalogue entry advertises the skill in OpenDesign so the agent discovers it during planning. To run the full upstream workflow with its original assets, scripts, and references, install the upstream bundle into your active agent's skills directory:

# Inspect the upstream README for exact paths
open https://github.com/google-labs-code/skills

Then ask the agent to invoke this skill by name (stitch-loop) or with one of the trigger phrases listed in this skill's frontmatter.

SKILL.md on GitHub

Details

Repository: github.com/nexu-io/open-design
Categories: Release Management, Design & UI/UX
First seen: Jun 3, 2026