Stitch Design Skills A collection of agent skills and plugins for Google Stitch, following the Agent Skills open standard. Compatible with coding agents such as Codex, Antigravity, Gemini CLI, Claude Code, Cursor, and OpenCode (manual install). Quick Start 1. Install Plugins (Recommended) The fastest way to set up the full Stitch plugin suite globally. Codex Add the Stitch Skills marketplace, then install the plugins you need. Via CLI (recommended) [安装/使用命令见下方] [!TIP] The sparse flags are optional — they limit the checkout to only the listed paths for a faster clone. Omit them to pull the entire repository. Via the Codex UI Navigate to Settings → Plugin Marketplaces → Add and fill in: Field Value Source https://github.com/google labs code/stitch skills Git ref main Sparse paths (optional) .agents/plugins , plugins/stitch design , plugins/stitch build , plugins/stitch utilities Once the marketplace is registered, install any combination of: stitch design — design focused skills stitch build — build and component skills stitch utilities — utility and helper skills Claude Code & Cursor [安装/使用命令见下方] [安装/使用命令见下方] OpenCode OpenCode does not use npx plugins / npx skills or the Codex/Claude marketplace layout. Install skills and the Stitch MCP server manually: 1. Skills — copy the skill folders you need into a discoverable path: [安装/使用命令见下方] OpenCode also discovers .claude/skills/ and .agents/skills/ (see OpenCode skills docs). Naming: OpenCode requires skill name frontmatter to be lowercase kebab case and match the directory name. Skills that use stitch::… names (or other non kebab forms) need the name field and folder renamed before OpenCode will load them. Extra frontmatter such as allowed tools is ignored. 2. Stitch MCP — add a remote MCP entry in project opencode.json or /.config/opencode/opencode.json after completing the Stitch MCP setup: [安装/使用命令见下方] Replace YOUR STITCH MCP URL with the endpoint from the Stitch MCP setup flow (credentials/env vars from that guide st