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All notable changes to the Antigravity Awesome Skills collection are documented here. The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

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[6.8.0] - 2026-03-02 - “Productivity Boost & In-App Sync”

Major productivity enhancements to existing skills and new in-app skill synchronization feature.
This release delivers version 2.0.0 upgrades to two critical skills: vibe-code-auditor and tutorial-engineer, packed with pattern recognition shortcuts, deterministic scoring, and copy-paste templates. Plus, a new “Sync Skills” button in the Web App enables live skill updates from GitHub without leaving the browser.

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New Features

One-click skill synchronization from the Web App UI.Replaces the unreliable START_APP.bat auto-updater. Users can now click “Sync Skills” in the web app to download the latest skills from GitHub instantly.
  • Vite dev server plugin exposing /api/refresh-skills endpoint
  • Downloads and extracts only the /skills/ folder and skills_index.json
  • Live UI updates without page refresh

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Improvements

Productivity-focused overhaul with 10x faster audits.
  • Pattern Recognition Shortcuts: 10 heuristics for rapid issue detection
  • Quick Checks: 3-second scans for each of 7 audit dimensions
  • Executive Summary: Critical findings upfront
  • Deterministic Scoring: Replaces subjective ranges with algorithmic scoring
  • Code Fix Blocks: Before/after examples for copy-paste remediation
  • Quick Wins Section: Fixes completable in less than 1 hour
  • Calibration Rules: Scoring adjusted by code size (snippet vs multi-file)
  • Expanded Security: SQL injection, path traversal, insecure deserialization detection
Evidence-based learning with 75% better retention.
  • 4-MAT Model: Why/What/How/What If framework for explanations
  • Learning Retention Shortcuts: Evidence-based patterns (+75% retention)
  • Cognitive Load Management: 7±2 rule, One Screen, No Forward References
  • Exercise Calibration: Difficulty table with time estimates
  • Format Selection Guide: Quick Start vs Deep Dive vs Workshop
  • Pre-Publish Audit Checklist: Comprehension, progression, technical validation
  • Speed Scoring Rubric: 1-5 rating on 5 dimensions
  • Copy-Paste Template: Ready-to-use Markdown structure
  • Accessibility Checklist: WCAG compliance for tutorials

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Credits

  • @munir-abbasi for the v2.0.0 productivity enhancements (PR #172)
  • @zinzied for the In-App Sync Skills Button (PR #178)

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[6.7.0] - 2026-03-01 - “Intelligence Extraction & Automation”

New skills for Web Scraping (Apify), X/Twitter extraction, Genomic analysis, and hardened registry infrastructure.

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New Skills

12 Official Apify skills for web scraping and automation.Scale data extraction using Apify Actors. Includes specialized skills for e-commerce, lead generation, social media analysis, and market research.
High-performance X (Twitter) data extraction.Search tweets, fetch profiles, and extract media/engagement metrics without complex API setups.
Personal genome analysis toolkit.Analyze raw DNA data across 17 categories (health, ancestry, pharmacogenomics) with interactive HTML visualization.

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Improvements

  • Registry Hardening: Migrated all registry maintenance scripts to PyYAML for safe, lossless metadata handling. (PR #168)
  • Hermetic Testing: Implemented environment-agnostic registry tests to prevent CI drift.
  • Contributor Sync: Fully synchronized the Repo Contributors list in README.md from git history (69 total contributors).
  • Documentation: Standardized H2 headers in README.md (no emojis) for clean Table of Contents anchors, following Maintenance V5 rules.
  • Skill Metadata: Enhanced description validation and category consistency across 968 skills.

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Credits

  • @ar27111994 for the 12 Apify skills and registry hardening (PR #165, #168)
  • @kriptoburak for x-twitter-scraper (PR #164)
  • @shmlkv for dna-claude-analysis (PR #167)

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[6.6.0] - 2026-02-28 - “Community Skills & Quality”

New skills for Android UI verification, memory handling, video manipulation, vibe-code auditing, and essential fixes.

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New Skills

1

android_ui_verification

Automated end-to-end UI testing on Android Emulators. Test layout issues, check state verification, and capture screenshots right from ADB.
2

hierarchical-agent-memory

Scoped CLAUDE.md memory system. Directory-level context files with a dashboard, significantly reducing token spend on repetitive queries.
3

videodb-skills

The ultimate Video processing toolkit. Upload, stream, search, edit, transcribe, and generate AI video/audio using the VideoDB SDK.
4

vibe-code-auditor

AI-code specific quality assessments. Check prototypes and generated code for structural flaws, hidden technical debt, and production risks.

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Improvements

  • Skill Description Restoration: Recovered 223+ truncated descriptions from git history that were corrupted in release 6.5.0.
  • Robust YAML Tooling: Replaced fragile regex parsing with PyYAML across all maintenance scripts.
  • Refined Descriptions: Standardized all skill descriptions to be under 200 characters while maintaining grammatical correctness.
  • Cross-Platform Index: Normalized skills_index.json to use forward slashes for universal path compatibility.
  • Skill Validation Fixes: Corrected invalid description lengths and risk fields. (Fixes #157, #158)
  • Documentation: New dedicated docs/SEC_SKILLS.md indexing all 128 security skills.
  • README Quality: Cleaned up inconsistencies, deduplicated lists, updated stats (954+ total skills).

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Credits

  • @alexmvie for android_ui_verification
  • @talesperito for vibe-code-auditor
  • @djmahe4 for docs/SEC_SKILLS.md
  • @kromahlusenii-ops for hierarchical-agent-memory
  • @0xrohitgarg for videodb-skills

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[6.5.0] - 2026-02-27 - “Community & Experience”

Major UX upgrade: Stars feature, auto-updates, interactive prompts, and complete date tracking for all 950+ skills.

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New Features

Community-driven skill discovery with star/upvote system.
  • Upvote skills you find valuable — visible to all users
  • Star counts persist via Supabase backend
  • One upvote per browser (localStorage deduplication)
  • Discover popular skills through community ratings
Seamless skill updates via START_APP.bat.
  • Automatic skill synchronization on app startup
  • Git-based fast updates when available
  • PowerShell HTTPS fallback for non-Git environments
  • Surgical updates — only /skills/ folder to avoid conflicts
Build contextual prompts directly in skill detail pages.
  • Add custom context to any skill (e.g., “Use React 19 and Tailwind”)
  • Copy formatted prompt with skill invocation + your context
  • Copy full skill content with context overlay
  • Streamlined workflow for AI assistant interactions
Complete date_added metadata across the entire registry.
  • All 950+ skills now include date_added field
  • Visible badges in skill detail pages
  • Filter and sort by recency
  • Better discoverability of new capabilities

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Credits

  • @zinzied for the comprehensive UX enhancement (PR #150)

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[5.0.0] - 2026-02-10 - “Antigravity Workflows Foundation”

Workflows are now first-class: users can run guided, multi-skill playbooks instead of manually composing skills one by one.

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Added

  • New orchestration skill: antigravity-workflows
    • skills/antigravity-workflows/SKILL.md
    • skills/antigravity-workflows/resources/implementation-playbook.md
  • New workflow documentation: docs/WORKFLOWS.md
    • Introduces the Workflows model and differentiates it from Bundles
    • Provides execution playbooks with prerequisites, ordered steps, and prompt examples
  • New machine-readable workflow registry: data/workflows.json
    • ship-saas-mvp
    • security-audit-web-app
    • build-ai-agent-system
    • qa-browser-automation

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Changed

  • README / Onboarding docs updated to include Workflows discovery and usage
  • Go browser automation alignment: Workflow playbooks now include optional @go-playwright hooks
  • Registry sync after workflow skill addition

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Contributors

  • @sickn33 - Workflows architecture, docs, and release integration

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Earlier Versions

For the complete changelog including versions 4.x and earlier, see the full CHANGELOG.md in the repository.

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Notable Milestones

  • [6.4.0] - SEO Incident Response & Legal Local Audit
  • [6.3.0] - Agent Discovery & Operational Excellence
  • [6.2.0] - Interactive Web App & AWS IaC
  • [6.0.0] - Codex YAML Fix & Community PRs
  • [5.9.0] - Apple HIG & Quality Bar
  • [5.1.0] - Official Microsoft & Gemini Skills (845+ skills)
  • [4.10.0] - Composio Automation + .NET Backend (713 skills)
  • [4.0.0] - “The Enterprise Era”
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