A curated list of skills, tools and resources for Google Antigravity, Google's agent-first IDE.
Every link below was opened and checked in September 2026. Projects that only exist to share accounts, dodge quotas or get around regional limits are left out on purpose. If something here is dead or missing, open a pull request.
- Official
- Skill collections
- Single skills worth installing
- Spec-driven development
- Memory and context
- Code intelligence
- Quota and usage monitors
- Safety
- Running several agents
- Fixes and quality of life
- In this repository
- Other lists
- Community
- From the maintainer
- Contributing
- Antigravity - Home page and download.
- Documentation - Start with Skills, Rules and Workflows and MCP.
- Changelog and blog - What shipped and when.
- google-antigravity on GitHub - Google's own open-source projects for Antigravity.
- antigravity-cli - The Antigravity agent in your terminal, without the IDE.
- antigravity-sdk-python - Python library for building your own agents on Antigravity.
- Agent Skills standard - The open
SKILL.mdformat Antigravity reads. A skill written for it also runs in Claude Code, Codex, Cursor and Gemini CLI.
Antigravity loads skills from a folder of SKILL.md files, so most collections written for other agents work here too.
- rmyndharis/antigravity-skills - A curated set put together for Antigravity first.
- addyosmani/agent-skills - Engineering skills by Addy Osmani: reviews, testing, performance, shipping.
- tech-leads-club/agent-skills - A registry where every skill is validated and security-checked before it is listed.
- sickn33/agentic-awesome-skills - Over two thousand skills with a CLI and a local MCP server to search them.
- wshobson/agents - Plugin marketplace that installs into Antigravity, Claude Code, Codex, Cursor and others.
- google-labs-code/stitch-skills - Google Labs skills for working with the Stitch design MCP server.
- K-Dense-AI/scientific-agent-skills - 165 skills for research work: biology, chemistry, medicine, scientific databases.
- NeoLabHQ/context-engineering-kit - Hand-written skills aimed at better agent output, with a code-review flow included.
- samber/cc-skills-golang - Go skills from the author of
lo. - gamedev-skills/awesome-gamedev-agent-skills - 73 game development skills for Godot, Unity, Unreal, three.js and more, with a router that picks the right one.
- nextlevelbuilder/ui-ux-pro-max-skill - Design knowledge for building interfaces that do not look generated.
- Nanako0129/sepia - Rewrites prose so it stops reading as machine-written. Has a native Antigravity plugin.
- amElnagdy/delegate-skills - Hand a task to a second coding agent, review its diff, land the commit yourself.
- n8n vibe coding skill - Build n8n workflows from inside the agent. Lives in this repository.
- gemini-cli-extensions/conductor - Specify, plan, then implement. Works in Antigravity and Claude Code.
- gotalab/cc-sdd - A small harness that turns an approved spec into a long autonomous run.
- CaviraOSS/LongMemory - Local memory store your agent keeps between sessions.
- mksglu/context-mode - Keeps bulky tool output out of the context window and persists session memory.
- ctxrs/ctx - Search the agent sessions already on your machine. Git blame for agent history.
- colbymchenry/codegraph - A local, pre-indexed graph of your code so the agent needs fewer tool calls.
- Graphify-Labs/graphify - Turns a codebase with its docs, schemas and PDFs into a knowledge graph you can query.
- zzet/gortex - Code-intelligence engine over CLI, MCP and API for 257 languages and several repositories at once.
- jlcodes99/vscode-antigravity-cockpit - Extension with a dashboard of your Antigravity model quotas.
- wusimpl/AntigravityQuotaWatcher - Extension that watches your Antigravity model quota.
- Javis603/token-monitor - Desktop widget for tokens, cost and limits across many coding tools.
- xiufengsun/TokenTracker - Local usage and cost tracker that never reads your prompts.
- vinzdg/codenotch - macOS app that pins your usage limits to a screen edge.
- tddworks/ClaudeBar - macOS menu bar monitor for Claude, Codex, Antigravity and Gemini.
- kenryu42/cc-safety-net - Blocks destructive git and file commands before the agent runs them. Supports Antigravity CLI.
- google/mantis - Google's toolkit for agents that find, reproduce and patch vulnerabilities.
- awslabs/cli-agent-orchestrator - Coordinates several coding CLIs in separate tmux sessions.
- codeaholicguy/ai-devkit - One control plane for the coding agents on your machine.
- Observal/Observal - Self-hosted registry to share skills, MCP servers and agents inside a team.
- FutureisinPast/antigravity-conversation-fix - Repairs missing and out-of-order conversation history.
- PeonPing/peon-ping - A Warcraft peon tells you when the agent is done, so you can stop watching the terminal.
- The unofficial Antigravity guide - Setup, core concepts and working habits.
- Prompts - Mission briefs for coding agents, a bug investigation brief, a code review assistant, a test-first policy.
- Workflows - Reusable Antigravity workflows, starting with validation.
- Gravilo - The Discord bot that answers questions in our community, built with n8n and Supabase. Full source and deployment notes.
- ZhangYu-zjut/awesome-Antigravity - A guide-style list with a focus on tuning agents and rate limits.
- ComposioHQ/awesome-claude-skills - Written for Claude, but most of these skills load in Antigravity unchanged.
The Antigravity Community Discord is where we trade prompts, skills and fixes. Gravilo, the bot from this repository, answers there too.
I'm Michael Zelbel. Apart from this list I build a personal AI that runs on my own machines: it remembers what I tell it, does the small repeated jobs on its own and messages me first when something needs me. The whole thing is free and open: teach-it-once-kit.
I write about what I build and what broke on Substack. New skills show up there first.
- Fork this repository.
- Add your link to the section where it fits, one line, saying what it does and not how great it is.
- Open a pull request.
Please follow the Contributor Covenant.