# Changelog

All notable changes to the **Antigravity Awesome Skills** collection are documented in this file.

The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

---

---

## [2.14.0] - 2026-01-25 - "Web Intelligence & Windows"

### Added

- **New Skill**:
  - `context7-auto-research`: Auto-research capability for Claude Code.
  - `codex-review`: Professional code review with AI integration.
  - `exa-search`: Semantic search and discovery using Exa API.
  - `firecrawl-scraper`: Deep web scraping and PDF parsing.
  - `tavily-web`: Content extraction and research using Tavily.
  - `busybox-on-windows`: UNIX tool suite for Windows environments.

### Changed

- **Documentation**: Updated `obsidian-clipper-template-creator` docs and templates.
- **Index & Registry**: Updated `skills_index.json` and `README.md` registry.

### Fixed

- **Skills**: Fixed YAML frontmatter quoting in `lint-and-validate`.

## [2.13.0] - 2026-01-24 - "NoSQL Expert"

### Added

- **New Skill**:
  - `nosql-expert`: Expert guidance for distributed NoSQL databases (Cassandra, DynamoDB), focusing on query-first modeling and anti-patterns.

### Changed

- **Index & Registry**: Updated `skills_index.json` and `README.md` registry.

### Contributors

- [@sickn33](https://github.com/sickn33) - PR #23

## [2.12.0] - 2026-01-23 - "Enterprise & UI Power"

### Added

- **New Skills**:
  - `production-code-audit`: Comprehensive enterprise auditing skill for production readiness.
  - `avalonia-layout-zafiro`: Zafiro layout guidelines for Avalonia UI.
  - `avalonia-viewmodels-zafiro`: ViewModel composition patterns for Avalonia.
  - `avalonia-zafiro-development`: Core development rules for Avalonia Zafiro applications.

### Changed

- **Index & Registry**: Updated `skills_index.json` and `README.md` registry (Total: 243 skills).

### Contributors

- [@SuperJMN](https://github.com/SuperJMN) - PR #20
- [@Mohammad-Faiz-Cloud-Engineer](https://github.com/Mohammad-Faiz-Cloud-Engineer) - PR #21

## [2.11.0] - 2026-01-23 - "Postgres Performance"

### Added

- **New Skill**:
  - `postgres-best-practices`: Comprehensive Supabase PostgreSQL performance optimization guide with 30+ rules covering query performance, connection management, RLS security, schema design, locking, and monitoring.

### Changed

- **Official Sources**: Added [supabase/agent-skills](https://github.com/supabase/agent-skills) to Credits & Sources.
- **Index & Registry**: Updated `skills_index.json` and `README.md` registry (Total: 239 skills).

### Contributors

- [@ar27111994](https://github.com/ar27111994) - PR #19

---

## [2.10.0] - 2026-01-22 - "Developer Excellence"

### Added

- **New Skills**:
  - `api-security-best-practices`: Comprehensive guide for secure API design and defense.
  - `environment-setup-guide`: Systematic approach to project onboarding and tool configuration.
  - `web-performance-optimization`: Methodologies for optimizing Core Web Vitals and loading speed.

### Changed

- **Enhanced Skill**:
  - `code-review-checklist`: Replaced with a much more detailed and systematic version covering functionality, security, and quality.

### Fixed

- **Index & Registry**: Updated `skills_index.json` and `README.md` registry (Total: 238 skills).

### Added

- **Automation Support**:
  - `scripts/update_readme.py`: Automated script to sync skill counts and regenerate the registry table.
  - Updated `MAINTENANCE.md` to reflect the new automated workflow.
- **Repository Quality**:
  - `MAINTENANCE.md` is now tracked in the repository (removed from `.gitignore`).
  - Improved contribution guidelines.

## [2.8.0] - 2026-01-22 - "Documentation Power"

### Added

- **API Documentation Generator**: New skill to automatically generate comprehensive API documentation (`skills/api-documentation-generator`).
- **Remotion Best Practices**: 28 modular rules for programmatic video creation (`skills/remotion-best-practices`).

## [2.7.0] - 2026-01-22 - "Agent Memory"

### Added

- **Agent Memory MCP**: New skill providing persistent, searchable knowledge management for AI agents (`skills/agent-memory-mcp`).

### Changed

- **Renamed Skill**: `agent-memory` was renamed to `agent-memory-mcp` to avoid naming conflicts.

---

## [2.6.0] - 2026-01-21 - "Everything Skills Edition"

### Added

- **8 Verified Skills** from [affaan-m/everything-claude-code](https://github.com/affaan-m/everything-claude-code):
  - `cc-skill-backend-patterns`
  - `cc-skill-clickhouse-io`
  - `cc-skill-coding-standards`
  - `cc-skill-continuous-learning`
  - `cc-skill-frontend-patterns`
  - `cc-skill-project-guidelines-example`
  - `cc-skill-security-review`
  - `cc-skill-strategic-compact`
- **Documentation**: New `WALKTHROUGH.md` for import process details.

### Changed

- **Skill Cleanup**: Removed 27 unwanted agents, commands, and rules from the `everything-claude-code` import to focus strictly on skills.
- **Index**: Regenerated `skills_index.json` (Total: 233 skills).
- **Credits**: Updated README credits and registry.

## [1.0.0] - 2026-01-19 - "Marketing Edition"

### Added

- **23 Marketing & Growth skills** from [coreyhaines31/marketingskills](https://github.com/coreyhaines31/marketingskills):
  - **CRO**: `page-cro`, `signup-flow-cro`, `onboarding-cro`, `form-cro`, `popup-cro`, `paywall-upgrade-cro`
  - **Content**: `copywriting`, `copy-editing`, `email-sequence`
  - **SEO**: `seo-audit`, `programmatic-seo`, `schema-markup`, `competitor-alternatives`
  - **Paid**: `paid-ads`, `social-content`
  - **Growth**: `referral-program`, `launch-strategy`, `free-tool-strategy`
  - **Analytics**: `ab-test-setup`, `analytics-tracking`
  - **Strategy**: `pricing-strategy`, `marketing-ideas`, `marketing-psychology`
- New "Marketing & Growth" category in Features table

### Changed

- Total skills count: **179**

---

## [0.7.0] - 2026-01-19 - "Education Edition"

### Added

- **Moodle External API Development** skill via PR #6
- Comprehensive Moodle LMS web service API development

### Changed

- Total skills count: **156**

---

## [0.6.0] - 2026-01-19 - "Vibeship Integration"

### Added

- **57 skills** from [vibeforge1111/vibeship-spawner-skills](https://github.com/vibeforge1111/vibeship-spawner-skills):
  - AI Agents category (~30 skills)
  - Integrations & APIs (~25 skills)
  - Maker Tools (~11 skills)
- Alphabetically sorted skill registry

### Changed

- Total skills count: **155**

---

## [0.5.0] - 2026-01-18 - "Agent Manager"

### Added

- **Agent Manager Skill** - Multi-agent orchestration via tmux
- Major repository expansion with community contributions

### Changed

- Total skills count: **131**

---

## [0.4.0] - 2026-01-18 - "Security Fortress"

### Added

- **60+ Cybersecurity skills** from [zebbern/claude-code-guide](https://github.com/zebbern/claude-code-guide):
  - Ethical Hacking Methodology
  - Metasploit Framework
  - Burp Suite Testing
  - SQLMap, Active Directory, AWS Pentesting
  - OWASP Top 100 Vulnerabilities
  - Red Team Tools
- `claude-code-guide` skill

### Changed

- Total skills count: ~90

---

## [0.3.0] - 2026-01-17 - "First Stable Registry"

### Added

- Complete skill registry table in README
- GitHub workflow automation
- SEO optimizations

### Changed

- Total skills count: **71**

---

## [0.2.0] - 2026-01-16 - "Official Skills"

### Added

- **Official Anthropic skills** integration
- **Vercel Labs skills** integration
- BlockRun: Agent Wallet for LLM Micropayments
- 7 new skills from GitHub analysis

### Changed

- Total skills count: **~65**

---

## [0.1.0] - 2026-01-15 - "Initial Release"

### Added

- **58 core skills** aggregated from community:
  - [obra/superpowers](https://github.com/obra/superpowers) - Original Superpowers
  - [guanyang/antigravity-skills](https://github.com/guanyang/antigravity-skills) - Core extensions
  - [diet103/claude-code-infrastructure-showcase](https://github.com/diet103/claude-code-infrastructure-showcase) - Infrastructure skills
  - [ChrisWiles/claude-code-showcase](https://github.com/ChrisWiles/claude-code-showcase) - React UI patterns
  - [travisvn/awesome-claude-skills](https://github.com/travisvn/awesome-claude-skills) - Loki Mode
  - [alirezarezvani/claude-skills](https://github.com/alirezarezvani/claude-skills) - Senior Engineering
- Universal **SKILL.md** format
- Compatibility with Claude Code, Gemini CLI, Cursor, Copilot, Antigravity

---

## Credits

See [README.md](README.md#credits--sources) for full attribution.

## License

MIT License - See [LICENSE](LICENSE) for details.
