Add 260+ Claude Code skills from skills.sh

Complete collection of AI agent skills including:
- Frontend Development (Vue, React, Next.js, Three.js)
- Backend Development (NestJS, FastAPI, Node.js)
- Mobile Development (React Native, Expo)
- Testing (E2E, frontend, webapp)
- DevOps (GitHub Actions, CI/CD)
- Marketing (SEO, copywriting, analytics)
- Security (binary analysis, vulnerability scanning)
- And many more...

Synchronized from: https://skills.sh/

Co-Authored-By: Claude <noreply@anthropic.com>

planning-with-files/docs/opencode.md

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+# OpenCode IDE Support
+
+## Overview
+
+planning-with-files works with OpenCode as a personal or project skill.
+
+## Installation
+
+See [.opencode/INSTALL.md](../.opencode/INSTALL.md) for detailed installation instructions.
+
+### Quick Install (Global)
+
+```bash
+mkdir -p ~/.config/opencode/skills
+cd ~/.config/opencode/skills
+git clone https://github.com/OthmanAdi/planning-with-files.git
+```
+
+### Quick Install (Project)
+
+```bash
+mkdir -p .opencode/skills
+cd .opencode/skills
+git clone https://github.com/OthmanAdi/planning-with-files.git
+```
+
+## Usage with Superpowers Plugin
+
+If you have [obra/superpowers](https://github.com/obra/superpowers) OpenCode plugin:
+
+```
+Use the use_skill tool with skill_name: "planning-with-files"
+```
+
+## Usage without Superpowers
+
+Manually read the skill file when starting complex tasks:
+
+```bash
+cat ~/.config/opencode/skills/planning-with-files/planning-with-files/SKILL.md
+```
+
+## oh-my-opencode Compatibility
+
+If using oh-my-opencode, ensure planning-with-files is not in the `disabled_skills` array:
+
+**~/.config/opencode/oh-my-opencode.json:**
+```json
+{
+  "disabled_skills": []
+}
+```
+
+## Verification
+
+**Global:**
+```bash
+ls -la ~/.config/opencode/skills/planning-with-files/planning-with-files/SKILL.md
+```
+
+**Project:**
+```bash
+ls -la .opencode/skills/planning-with-files/planning-with-files/SKILL.md
+```
+
+## Learn More
+
+- [Installation Guide](installation.md)
+- [Quick Start](quickstart.md)
+- [Workflow Diagram](workflow.md)