v3.1.0: Skills Registry Restore, Deterministic Index & Automation

Changelog

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

The format is based on Keep a Changelog,
and this project adheres to Semantic Versioning.

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[3.1.0] - 2026-01-26 - "Stable & Deterministic"

Fixed

• CI/CD Drift: Resolved persistent "Uncommitted Changes" errors in CI by making the index generation script deterministic (sorting by name + ID).
• Registry Sync: Synced README.md and skills_index.json to accurately reflect all 253 skills.

Added (Registry Restore)

The following skills are now correctly indexed and visible in the registry:

• Marketing & Growth: programmatic-seo, schema-markup, seo-fundamentals, form-cro, popup-cro, analytics-tracking.
• Security: windows-privilege-escalation, wireshark-analysis, wordpress-penetration-testing, writing-plans.
• Development: tdd-workflow, web-performance-optimization, webapp-testing, workflow-automation, zapier-make-patterns.
• Maker Tools: telegram-bot-builder, telegram-mini-app, viral-generator-builder.

Changed

• Documentation: Added docs/CI_DRIFT_FIX.md as a canonical reference for resolving drift issues.
• Guidance: Updated GETTING_STARTED.md counts to match the full registry (253+ skills).
• Maintenance: Updated MAINTENANCE.md with strict protocols for handling generated files.

[3.0.0] - 2026-01-25 - "The Governance Update"

Added

• Governance & Security:
  • docs/QUALITY_BAR.md: Defined 5-point validation standard (Metadata, Risk, Triggers).
  • docs/SECURITY_GUARDRAILS.md: Enforced "Authorized Use Only" for offensive skills.
  • CODE_OF_CONDUCT.md: Adhered to Contributor Covenant v2.1.
• Automation:
  • scripts/validate_skills.py: Automated Quality Bar enforcement (Soft Mode supported).
  • .github/workflows/ci.yml: Automated PR checks.
  • scripts/generate_index.py: Registry generation with Risk & Source columns.
• Experience:
  • docs/BUNDLES.md: 9 Starter Packs (Essentials, Security, Web, Agent, Game Dev, DevOps, Data, Testing, Creative).
  • Interactive Registry: README now features Risk Levels (🔴/🟢/🟣) and Collections.
• Documentation:
  • docs/EXAMPLES.md: Cookbook with 3 real-world scenarios.
  • docs/SOURCES.md: Legal ledger for attributions and licenses.
  • RELEASE_NOTES.md: Generated release announcement (archived).

Changed

• Standardization: All 250+ skills are now validated against the new Quality Bar schema.
• Project Structure: Introduced docs/ folder for scalable documentation.

[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 - 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 - PR #20
• @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 to Credits & Sources.
• Index & Registry: Updated skills_index.json and README.md registry (Total: 239 skills).

Contributors

• @ar27111994 - PR #19

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[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.

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

Added

• 8 Verified Skills from 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:
  • 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

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[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

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

Added

• 57 skills from 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

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[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

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

Added

• 60+ Cybersecurity skills from 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

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

Added

• Complete skill registry table in README
• GitHub workflow automation
  -...

Release v3.0.0: The Governance Update

🚀 RELEASE NOTES: Antigravity Awesome Skills V3.0.0

"The Governance Update"

This release transforms the repository from a simple collection of scripts into a trusted, battle-tested platform for AI Agents.

🌟 Headline Features

1. Trusted Quality Bar (docs/QUALITY_BAR.md)

Every skill now undergoes a strict 5-point validation check.

• Why? No more broken scripts or vague instructions.
• For You: Look for the 🟣 Official or 🔵 Safe badges.

2. Security Guardrails (docs/SECURITY_GUARDRAILS.md)

We introduced "Risk Labels" to protect you.

• 🔴 Offensive skills (Pentesting) now require explicit authorization mechanisms.
• 🟢 Safe skills are guaranteed non-destructive.

3. Starter Packs (docs/BUNDLES.md)

Don't know where to start? We now have 9 Curated Bundles:

• Essentials Pack: concise-planning, clean-code, lint-and-validate.
• Web Wizard: react-patterns, tailwind-mastery, frontend-design.
• Agent Architect: mcp-builder, agent-evaluation.
• ...plus DevOps, Game Dev, Data Science, Testing, and more.

🛠️ For Developers & Contributors

• New CI/CD: Pull Requests are now automatically validated (.github/workflows/ci.yml).
• Strict Linting: scripts/validate_skills.py --strict is the new sheriff in town.
• Attribution: We now have a clear ledger of sources in docs/SOURCES.md.

📦 How to Update

cd .agent/skills
git pull origin main
# (Optional) Verify your local skills
python3 scripts/validate_skills.py

Built with ❤️ by the Antigravity Team.

Release 2.15.0: Integrated multi-agent-brainstorming and design-orchestration skills

What's Changed

• feat(skills): add multi-agent-brainstorming skill + restructure brainstorming and AB-test setup docs by @munir-abbasi in #28
• fix: Tighten css selector verification rules for obsidian-clipper-template-creator by @GuppyTheCat in #29

New Contributors

• @munir-abbasi made their first contribution in #28

Full Changelog: v2.14.0...v2.15.0

v2.14.0 - Web Intelligence & Windows

Added

• New Skills:
  • 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.

Contributors

• @KrisnaSantosa15 (PR #24)
• @BenedictKing (PR #25)
• Viktor Ferenczi (PR #26)
• @GuppyTheCat (PR #27)

v2.13.0 - NoSQL Expert

Introduces 'nosql-expert' skill for distributed database patterns.

v2.12.0 - 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 - PR #20
• @Mohammad-Faiz-Cloud-Engineer - PR #21

v2.11.0 - 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 to Credits & Sources.
• Index & Registry: Updated skills_index.json and README.md registry (Total: 239 skills).

Contributors

• @ar27111994 - PR #19

v2.10.0 - Developer Excellence

Integrated 4 new/updated skills for API security, environment setup, web performance, and code reviews.

v2.9.0 - Automation & Maintenance

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.

v2.8.0

Changes

• Added api-documentation-generator skill: Generate comprehensive API documentation from code.
• Includes REST, GraphQL, WebSocket support with multi-language examples.
• Updated registry and README counts (Total: 235 skills).

Author: Mohammad-Faiz-Cloud-Engineer (PR #13)