feat: add stitch-ui-design skill and sync generated files

CATALOG.md

@@ -1,8 +1,8 @@
 # Skill Catalog
 
-Generated at: 2026-01-30T19:35:13.007Z
+Generated at: 2026-01-31T07:34:21.497Z
 
-Total skills: 617
+Total skills: 618
 
 ## architecture (58)
 
@@ -109,7 +109,7 @@ Total skills: 617
 | `startup-financial-modeling` | This skill should be used when the user asks to "create financial projections", "build a financial model", "forecast revenue", "calculate burn rate", "estima... | startup, financial, modeling | startup, financial, modeling, skill, should, used, user, asks, projections, model, forecast, revenue |
 | `team-composition-analysis` | This skill should be used when the user asks to "plan team structure", "determine hiring needs", "design org chart", "calculate compensation", "plan equity a... | team, composition | team, composition, analysis, skill, should, used, user, asks, plan, structure, determine, hiring |
 
-## data-ai (92)
+## data-ai (93)
 
 | Skill | Description | Tags | Triggers |
 | --- | --- | --- | --- |
@@ -192,6 +192,7 @@ Total skills: 617
 | `spark-optimization` | Optimize Apache Spark jobs with partitioning, caching, shuffle optimization, and memory tuning. Use when improving Spark performance, debugging slow jobs, or... | spark, optimization | spark, optimization, optimize, apache, jobs, partitioning, caching, shuffle, memory, tuning, improving, performance |
 | `sql-optimization-patterns` | Master SQL query optimization, indexing strategies, and EXPLAIN analysis to dramatically improve database performance and eliminate slow queries. Use when de... | sql, optimization | sql, optimization, query, indexing, explain, analysis, dramatically, improve, database, performance, eliminate, slow |
 | `sqlmap-database-pentesting` | This skill should be used when the user asks to "automate SQL injection testing," "enumerate database structure," "extract database credentials using sqlmap,... | sqlmap, database, pentesting | sqlmap, database, pentesting, penetration, testing, skill, should, used, user, asks, automate, sql |
+| `stitch-ui-design` | Expert guide for creating effective prompts for Google Stitch AI UI design tool. Use when user wants to design UI/UX in Stitch, create app interfaces, genera... | stitch, ui | stitch, ui, creating, effective, prompts, google, ai, user, wants, ux, app, interfaces |
 | `tdd-orchestrator` | Master TDD orchestrator specializing in red-green-refactor discipline, multi-agent workflow coordination, and comprehensive test-driven development practices... | tdd, orchestrator | tdd, orchestrator, specializing, red, green, refactor, discipline, multi, agent, coordination, test, driven |
 | `team-collaboration-standup-notes` | You are an expert team communication specialist focused on async-first standup practices, AI-assisted note generation from commit history, and effective remo... | team, collaboration, standup, notes | team, collaboration, standup, notes, communication, async, first, ai, assisted, note, generation, commit |
 | `telegram-bot-builder` | Expert in building Telegram bots that solve real problems - from simple automation to complex AI-powered bots. Covers bot architecture, the Telegram Bot API,... | telegram, bot, builder | telegram, bot, builder, building, bots, solve, real, problems, simple, automation, complex, ai |

README.md

@@ -1,6 +1,6 @@
-# 🌌 Antigravity Awesome Skills: 624+ Agentic Skills for Claude Code, Gemini CLI, Cursor, Copilot & More
+# 🌌 Antigravity Awesome Skills: 625+ Agentic Skills for Claude Code, Gemini CLI, Cursor, Copilot & More
 
-> **The Ultimate Collection of 624+ Universal Agentic Skills for AI Coding Assistants — Claude Code, Gemini CLI, Codex CLI, Antigravity IDE, GitHub Copilot, Cursor, OpenCode**
+> **The Ultimate Collection of 625+ Universal Agentic Skills for AI Coding Assistants — Claude Code, Gemini CLI, Codex CLI, Antigravity IDE, GitHub Copilot, Cursor, OpenCode**
 
 [![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)
 [![Claude Code](https://img.shields.io/badge/Claude%20Code-Anthropic-purple)](https://claude.ai)
@@ -29,7 +29,7 @@ This repository provides essential skills to transform your AI assistant into a
 - [🔌 Compatibility & Invocation](#compatibility--invocation)
 - [📦 Features & Categories](#features--categories)
 - [🎁 Curated Collections (Bundles)](#curated-collections)
-- [📚 Browse 624+ Skills](#browse-624-skills)
+- [📚 Browse 625+ Skills](#browse-625-skills)
 - [🛠️ Installation](#installation)
 - [🤝 How to Contribute](#how-to-contribute)
 - [👥 Contributors & Credits](#credits--sources)
@@ -124,7 +124,7 @@ The repository is organized into specialized domains to transform your AI into a
 
 [Check out our Starter Packs in docs/BUNDLES.md](docs/BUNDLES.md) to find the perfect toolkit for your role.
 
-## Browse 624+ Skills
+## Browse 625+ Skills
 
 We have moved the full skill registry to a dedicated catalog to keep this README clean.
 

data/aliases.json

@@ -1,5 +1,5 @@
 {
-  "generatedAt": "2026-01-30T19:35:13.007Z",
+  "generatedAt": "2026-01-31T07:34:21.497Z",
   "aliases": {
     "accessibility-compliance-audit": "accessibility-compliance-accessibility-audit",
     "active directory attacks": "active-directory-attacks",

data/bundles.json

@@ -1,5 +1,5 @@
 {
-  "generatedAt": "2026-01-30T19:35:13.007Z",
+  "generatedAt": "2026-01-31T07:34:21.497Z",
   "bundles": {
     "core-dev": {
       "description": "Core development skills across languages, frameworks, and backend/frontend fundamentals.",
@@ -112,6 +112,7 @@
         "shopify-apps",
         "shopify-development",
         "slack-bot-builder",
+        "stitch-ui-design",
         "swiftui-expert-skill",
         "systems-programming-rust-project",
         "tavily-web",

data/catalog.json

@@ -1,6 +1,6 @@
 {
-  "generatedAt": "2026-01-30T19:35:13.007Z",
+  "generatedAt": "2026-01-31T07:34:21.497Z",
-  "total": 617,
+  "total": 618,
   "skills": [
     {
       "id": "3d-web-experience",
@@ -12900,6 +12900,31 @@
       ],
       "path": "skills/startup-metrics-framework/SKILL.md"
     },
+    {
+      "id": "stitch-ui-design",
+      "name": "stitch-ui-design",
+      "description": "Expert guide for creating effective prompts for Google Stitch AI UI design tool. Use when user wants to design UI/UX in Stitch, create app interfaces, generate mobile/web designs, or needs help crafting Stitch prompts. Covers prompt structure, specificity techniques, iteration strategies, and design-to-code workflows for Stitch by Google.",
+      "category": "data-ai",
+      "tags": [
+        "stitch",
+        "ui"
+      ],
+      "triggers": [
+        "stitch",
+        "ui",
+        "creating",
+        "effective",
+        "prompts",
+        "google",
+        "ai",
+        "user",
+        "wants",
+        "ux",
+        "app",
+        "interfaces"
+      ],
+      "path": "skills/stitch-ui-design/SKILL.md"
+    },
     {
       "id": "stride-analysis-patterns",
       "name": "stride-analysis-patterns",

skills/stitch-ui-design/SKILL.md

@@ -1,6 +1,8 @@
 ---
 name: stitch-ui-design
 description: Expert guide for creating effective prompts for Google Stitch AI UI design tool. Use when user wants to design UI/UX in Stitch, create app interfaces, generate mobile/web designs, or needs help crafting Stitch prompts. Covers prompt structure, specificity techniques, iteration strategies, and design-to-code workflows for Stitch by Google.
+risk: safe
+source: "self"
 ---
 
 # Stitch UI Design Prompting

skills_index.json

@@ -4787,6 +4787,15 @@
     "risk": "unknown",
     "source": "unknown"
   },
+  {
+    "id": "stitch-ui-design",
+    "path": "skills/stitch-ui-design",
+    "category": "uncategorized",
+    "name": "stitch-ui-design",
+    "description": "Expert guide for creating effective prompts for Google Stitch AI UI design tool. Use when user wants to design UI/UX in Stitch, create app interfaces, generate mobile/web designs, or needs help crafting Stitch prompts. Covers prompt structure, specificity techniques, iteration strategies, and design-to-code workflows for Stitch by Google.",
+    "risk": "safe",
+    "source": "self"
+  },
   {
     "id": "stride-analysis-patterns",
     "path": "skills/stride-analysis-patterns",