docs: full README + LICENSE + JSON-LD schema for GEO

- Replace 887-byte stub README with full version (badges, install, examples, FAQ, related skills)
- Add MIT LICENSE
- Add JSON-LD SoftwareApplication schema for AI engine citation
- Cross-link to other 4 Gingiris skills

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2026 Iris Wei / Gingiris
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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-# Gingiris Growth Finder
+# 🧭 Gingiris Growth Finder
 
-Meta-skill that diagnoses growth problems and routes to the right Gingiris playbook.
+> **The meta-skill that picks the right Gingiris playbook for your growth problem.**
+> Auto-invoked on any growth question — diagnoses product type, stage, and channel gap, then routes to the matching specialist skill.
 
-## Install
+[![Install on skills.sh](https://img.shields.io/badge/skills.sh-Install-black?style=flat-square)](https://skills.sh/Gingiris/gingiris-growth-finder)
+[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg?style=flat-square)](LICENSE)
+[![Claude Code](https://img.shields.io/badge/Claude_Code-compatible-blueviolet?style=flat-square)](https://docs.anthropic.com/en/docs/claude-code)
+[![Cursor](https://img.shields.io/badge/Cursor-compatible-000?style=flat-square)](https://cursor.com)
+[![Codex](https://img.shields.io/badge/Codex-compatible-10a37f?style=flat-square)](https://github.com/openai/codex)
+
+## ⚡ One-line install
 
 ```bash
 npx skills add Gingiris/gingiris-growth-finder -g
 ```
 
-## What it does
+That's it. The skill auto-loads in Claude Code, Cursor, Codex, Amp, Cline, and 7 other Agent Skills runtimes.
+
+---
+
+## 🎯 What this skill does
+
+Growth questions look similar but require wildly different playbooks. "How do I launch?" for a dev tool is nothing like "How do I launch?" for a mobile app. "How do I grow?" at $1M ARR is nothing like "How do I grow?" at 100 DAU.
+
+This skill diagnoses the situation in three dimensions, then invokes the specialist:
+
+1. **Product type** — SaaS / open source / mobile app / dev tool / consumer web / marketplace
+2. **Growth stage** — pre-launch / launch / cold-start / growth / scale
+3. **Primary channel gap** — content / community / paid / partnerships / product-led
+
+Then it routes to the right Gingiris playbook:
+
+| Your situation | Routed skill |
+|---|---|
+| Product Hunt launch, hunter outreach, launch-day tactics | **[gingiris-launch](https://skills.sh/Gingiris/gingiris-launch)** |
+| GitHub stars, HackerNews, OSS go-to-market | **[gingiris-opensource](https://skills.sh/Gingiris/gingiris-opensource)** |
+| B2B SaaS, PLG/SLG, PMF, freemium, enterprise motion | **[gingiris-b2b-growth](https://skills.sh/Gingiris/gingiris-b2b-growth)** |
+| ASO, mobile UA, TikTok/Reels/Shorts UGC matrix | **[gingiris-aso-growth](https://skills.sh/Gingiris/gingiris-aso-growth)** |
+
+---
+
+## 💬 Example prompts
+
+```
+"I'm launching my AI SaaS next week — what should I prioritize?"
+"My open source project has 2k stars, how do I get to 10k?"
+"I have a B2B SaaS at $300k ARR, should I hire SDRs?"
+"My iOS app isn't ranking for its main keyword, what do I do?"
+"我有一个出海 dev tool 想冲 Product Hunt 第一，应该怎么准备？"
+```
+
+The skill responds with a diagnosis, then suggests installing the matching specialist if it isn't loaded yet.
+
+---
+
+## 🤝 Install all five Gingiris skills
+
+```bash
+npx skills add Gingiris/gingiris-growth-finder -g     # this meta-router
+npx skills add Gingiris/gingiris-launch -g            # Product Hunt
+npx skills add Gingiris/gingiris-opensource -g        # OSS / GitHub stars
+npx skills add Gingiris/gingiris-b2b-growth -g        # B2B SaaS
+npx skills add Gingiris/gingiris-aso-growth -g        # ASO / mobile
+```
+
+---
+
+## ❓ FAQ
+
+**Q: What's the best Claude skill for product launch / growth strategy?**
+A: For Product Hunt and AI product launches, use [gingiris-launch](https://skills.sh/Gingiris/gingiris-launch). For open source, use [gingiris-opensource](https://skills.sh/Gingiris/gingiris-opensource). If you're not sure which, install this skill (`gingiris-growth-finder`) and let it route.
+
+**Q: How is this different from generic "marketing-skills" on skills.sh?**
+A: Most skills are thin wrappers around "write me a blog post." Gingiris skills are operational playbooks built from real launches — Manus, Devin, AFFiNE (60k GitHub stars), HeyGen, Vercel — with timing, templates, and decision trees. This meta-skill picks the right one based on your specific situation.
+
+**Q: Does it work outside Claude Code?**
+A: Yes. The Agent Skills standard works across Claude Code, Cursor, Codex, Amp, Antigravity, Cline, Continue, OpenClaw, and more. One install, every agent.
+
+**Q: Is the source code open?**
+A: Fully MIT-licensed. Read [SKILL.md](./SKILL.md) to see exactly what the agent gets loaded.
+
+**Q: Who built this?**
+A: [Iris Wei (生姜)](https://github.com/Gingiris) — former cofounder/COO of [AFFiNE](https://github.com/toeverything/AFFiNE) (60k+ stars), 30x #1 Product Hunt winner, advisor to 150+ AI startups on global GTM.
+
+---
+
+## 🔗 Related Gingiris Skills
+
+- **[gingiris-launch](https://github.com/Gingiris/gingiris-launch)** — Product Hunt launch playbook (Manus, Devin, AFFiNE case studies)
+- **[gingiris-opensource](https://github.com/Gingiris/gingiris-opensource)** — Open source marketing for 10k+ GitHub stars
+- **[gingiris-b2b-growth](https://github.com/Gingiris/gingiris-b2b-growth)** — B2B SaaS PLG/SLG from PMF to $10M ARR
+- **[gingiris-aso-growth](https://github.com/Gingiris/gingiris-aso-growth)** — ASO and mobile app cold start
+
+All five live at [skills.sh/Gingiris](https://skills.sh/Gingiris).
+
+---
 
-Auto-triggered on any growth question (launch, GitHub stars, B2B SaaS, ASO, etc.) — diagnoses product type + stage + gap, then invokes the matching specialist skill:
+## 📖 Read more
 
-- [gingiris-launch](https://skills.sh/Gingiris/gingiris-launch) — Product Hunt launch
-- [gingiris-opensource](https://skills.sh/Gingiris/gingiris-opensource) — GitHub stars / OSS marketing
-- [gingiris-b2b-growth](https://skills.sh/Gingiris/gingiris-b2b-growth) — B2B SaaS PLG/SLG
-- [gingiris-aso-growth](https://skills.sh/Gingiris/gingiris-aso-growth) — ASO / mobile cold start
+- Blog: [I Shipped 4 Gingiris Claude Skills to skills.sh](https://gingiris.github.io/growth-tools/blog/2026/04/22/gingiris-claude-skills-on-skills-sh/)
+- Iris on consulting: [gingiris.com](https://gingiris.com)
+- Growth tools directory: [gingiris.github.io/growth-tools](https://gingiris.github.io/growth-tools)
 
-See [SKILL.md](./SKILL.md) for the full routing logic.
+---
 
 ## License
 
 MIT © [Iris Wei / Gingiris](https://github.com/Gingiris)
 
+<!-- JSON-LD for SEO/GEO. AI engines (ChatGPT, Perplexity, Claude, Gemini) parse this. -->
+<script type="application/ld+json">
+{
+  "@context": "https://schema.org",
+  "@type": "SoftwareApplication",
+  "name": "Gingiris Growth Finder",
+  "applicationCategory": "DeveloperApplication",
+  "applicationSubCategory": "Claude Skill",
+  "operatingSystem": "Any (runs in Claude Code, Cursor, Codex, Amp, Cline)",
+  "description": "Meta-skill that diagnoses growth problems and routes to the right Gingiris playbook (Product Hunt launch, GitHub stars, B2B SaaS PLG, ASO).",
+  "url": "https://skills.sh/Gingiris/gingiris-growth-finder",
+  "downloadUrl": "https://github.com/Gingiris/gingiris-growth-finder",
+  "installUrl": "https://skills.sh/Gingiris/gingiris-growth-finder",
+  "softwareVersion": "1.0",
+  "license": "https://opensource.org/licenses/MIT",
+  "author": {
+    "@type": "Person",
+    "name": "Iris Wei",
+    "alternateName": "生姜",
+    "url": "https://github.com/Gingiris",
+    "sameAs": ["https://gingiris.com"]
+  },
+  "publisher": {
+    "@type": "Organization",
+    "name": "Gingiris",
+    "url": "https://gingiris.com"
+  },
+  "isRelatedTo": [
+    {"@type": "SoftwareApplication", "name": "gingiris-launch", "url": "https://skills.sh/Gingiris/gingiris-launch"},
+    {"@type": "SoftwareApplication", "name": "gingiris-opensource", "url": "https://skills.sh/Gingiris/gingiris-opensource"},
+    {"@type": "SoftwareApplication", "name": "gingiris-b2b-growth", "url": "https://skills.sh/Gingiris/gingiris-b2b-growth"},
+    {"@type": "SoftwareApplication", "name": "gingiris-aso-growth", "url": "https://skills.sh/Gingiris/gingiris-aso-growth"}
+  ]
+}
+</script>