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/CONTRIBUTORS.md

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+# Contributors
+
+Thank you to everyone who has contributed to making `planning-with-files` better!
+
+## Project Author
+
+- **[Ahmad Othman Ammar Adi](https://github.com/OthmanAdi)** - Original creator and maintainer
+
+## Code Contributors
+
+These amazing people have contributed code, documentation, or significant improvements to the project:
+
+### Major Contributions
+
+- **[@kaichen](https://github.com/kaichen)** - [PR #9](https://github.com/OthmanAdi/planning-with-files/pull/9)
+  - Converted the repository to Claude Code plugin structure
+  - Enabled marketplace installation
+  - Followed official plugin standards
+  - **Impact:** Made the skill accessible to the masses
+
+- **[@fuahyo](https://github.com/fuahyo)** - [PR #12](https://github.com/OthmanAdi/planning-with-files/pull/12)
+  - Added "Build a todo app" walkthrough with 4 phases
+  - Created inline comments for templates (WHAT/WHY/WHEN/EXAMPLE)
+  - Developed Quick Start guide with ASCII reference tables
+  - Created workflow diagram showing task lifecycle
+  - **Impact:** Dramatically improved beginner onboarding
+
+- **[@lasmarois](https://github.com/lasmarois)** - [PR #33](https://github.com/OthmanAdi/planning-with-files/pull/33)
+  - Created session recovery feature for context preservation after `/clear`
+  - Built `session-catchup.py` script to analyze previous session JSONL files
+  - Enhanced PreToolUse hook to include Read/Glob/Grep operations
+  - Restructured SKILL.md for better session recovery workflow
+  - **Impact:** Solves context loss problem, enables seamless work resumption
+
+- **[@aimasteracc](https://github.com/aimasteracc)** - [PR #30](https://github.com/OthmanAdi/planning-with-files/pull/30)
+  - Added Kilocode IDE support and documentation
+  - Created PowerShell scripts for Windows compatibility
+  - Added `.kilocode/rules/` configuration
+  - Updated documentation for multi-IDE support
+  - **Impact:** Windows compatibility and IDE ecosystem expansion
+
+### Other Contributors
+
+- **[@tobrun](https://github.com/tobrun)** - [PR #3](https://github.com/OthmanAdi/planning-with-files/pull/3)
+  - Early directory structure improvements
+  - Helped identify optimal repository layout
+
+- **[@markocupic024](https://github.com/markocupic024)** - [PR #4](https://github.com/OthmanAdi/planning-with-files/pull/4)
+  - Cursor IDE support contribution
+  - Helped establish multi-IDE pattern
+
+- **Copilot SWE Agent** - [PR #16](https://github.com/OthmanAdi/planning-with-files/pull/16)
+  - Fixed template bundling in plugin.json
+  - Added `assets` field to ensure templates copy to cache
+  - **Impact:** Resolved template path issues
+
+## Community Forks
+
+These developers have created forks that extend the functionality:
+
+- **[@kmichels](https://github.com/kmichels)** - [multi-manus-planning](https://github.com/kmichels/multi-manus-planning)
+  - Multi-project support
+  - SessionStart git sync integration
+
+## Issue Reporters & Testers
+
+Thank you to everyone who reported issues, provided feedback, and helped test fixes:
+
+- [@mtuwei](https://github.com/mtuwei) - Issue #32 (Windows hook error)
+- [@JianweiWangs](https://github.com/JianweiWangs) - Issue #31 (Skill activation)
+- [@tingles2233](https://github.com/tingles2233) - Issue #29 (Plugin update issues)
+- [@st01cs](https://github.com/st01cs) - Issue #28 (Devis fork discussion)
+- [@wqh17101](https://github.com/wqh17101) - Issue #11 testing and confirmation
+
+And many others who have starred, forked, and shared this project!
+
+## How to Contribute
+
+We welcome contributions! Here's how you can help:
+
+1. **Report Issues** - Found a bug? Open an issue with details
+2. **Suggest Features** - Have an idea? Share it in discussions
+3. **Submit PRs** - Code improvements, documentation, examples
+4. **Share** - Tell others about planning-with-files
+5. **Create Forks** - Build on this work (with attribution)
+
+See our [repository](https://github.com/OthmanAdi/planning-with-files) for more details.
+
+## Recognition
+
+If you've contributed and don't see your name here, please open an issue! We want to recognize everyone who helps make this project better.
+
+---
+
+**Total Contributors:** 10+ and growing!
+
+*Last updated: January 17, 2026*