SuperAntigravity

Superpowers + SuperClaude for Google Antigravity IDE.

One install command. Works automatically. Complete AI-assisted development workflow.

Install

curl -fsSL https://raw.githubusercontent.com/derHaken/SuperAntigravity/main/install.sh | bash

Restart Antigravity. That's it.

What You Get

19 Auto-Triggered Skills

Skills fire automatically when your task context matches — no commands needed.

Workflow Pipeline (from Superpowers)

Skill	Fires when...
brainstorming	You want to build something new
writing-plans	You have an approved design ready to implement
executing-plans	You have a written plan to execute
subagent-driven-development	Executing plans with fresh subagents per task
test-driven-development	Implementing any feature or bug fix
systematic-debugging	A bug, test failure, or unexpected behavior
verification-before-completion	About to claim something is done
requesting-code-review	Between implementation tasks
receiving-code-review	You receive code review feedback
finishing-a-development-branch	Implementation is complete
dispatching-parallel-agents	2+ independent tasks to parallelize
writing-skills	Creating or editing Antigravity skills

Specialist Skills (from SuperClaude)

Skill	Fires when...
deep-research	Task needs external information before proceeding
performance-optimization	Code needs profiling and optimization
security-review	Code touches auth, input handling, or sensitive data
architecture-design	Designing systems, APIs, or significant features
confidence-check	About to implement — verifies readiness
browser-agent	Testing UI flows, verifying web app behavior, browser automation

16 Slash Commands

Type / + command name in Antigravity:

Command	What it does
/brainstorm	[Step 1] Requirements discovery before writing code
/plan	[Step 2] Write a detailed implementation plan
/implement	[Step 3] Feature implementation with TDD
/research	Deep multi-source research
/build	Build and package project
/test	Run tests with coverage
/git	[Step 5] Git operations with smart commits
/analyze	Code quality, security, performance review
/design	Architecture and API design
/troubleshoot	Systematic debugging
/explain	Explain code or concepts
/improve	Apply code improvements
/review	[Step 4] Code review
/cleanup	Remove dead code
/document	Generate documentation
/estimate	Development estimates
/business-panel	AI-facilitated panel discussion with business thought leaders
/spec-panel	Multi-expert review of technical specification quality
/recommend	Intelligent recommender for SuperAntigravity commands

Each command is backed by a workflow file in ~/.gemini/antigravity/global_workflows/ — you can inspect and customize them.

6 Specialist Agents

Agent	Specializes in
code-reviewer	Reviews implementation against plan and quality standards
backend-architect	Backend systems, APIs, databases, reliability
frontend-architect	UI components, state management, performance
security-engineer	Vulnerability review, auth design, threat modeling
deep-research	Multi-source research with source quality ranking
system-architect	Distributed systems, migrations, observability
socratic-mentor	Educational guide for Socratic discovery learning
repo-index	Repository context compression and indexing

How It Works

Install → GEMINI.md gets SuperAntigravity bootstrap block (always-on)
        → skills/ → ~/.gemini/antigravity/skills/
        → workflows/ → ~/.gemini/antigravity/global_workflows/
        → agents/ → ~/.gemini/antigravity/agents/

Session → Agent reads GEMINI.md → knows it has skills, must check them
        → Skills trigger automatically by description matching
        → /commands available explicitly via workflows

⚡ Conversation Modes

SuperAntigravity is optimized for Antigravity's native mode toggles:

• Planning Mode: Mandatory for /brainstorm, /plan, /research, and /troubleshoot. Use for deep thinking, design, and complex problem isolation.
• Fast Mode: Recommended for /implement, /test, and batch execution. Optimized for direct code generation and mechanical tasks.

The Workflow

/brainstorm  →  discuss + design (no code yet)
     ↓
/plan        →  bite-sized tasks with TDD steps
     ↓
/implement   →  subagent per task + code review between
     ↓
/review      →  validate against plan
     ↓
/git         →  smart commit and push

Philosophy

• Design before code — brainstorming is mandatory, not optional
• Test first — TDD is the iron law, no exceptions
• Systematic over ad-hoc — process beats guessing every time
• Evidence over claims — run the verification before declaring done
• YAGNI — build what's needed now, not hypothetical future needs

Uninstall

curl -fsSL https://raw.githubusercontent.com/derHaken/SuperAntigravity/main/uninstall.sh | bash

Credits

• Workflow pipeline adapted from Superpowers by Jesse Vincent (MIT)
• Specialist commands adapted from SuperClaude (MIT)
• Built for Google Antigravity

Contributing

Skills live in skills/, workflows in workflows/, agents in agents/. Follow the writing-skills skill for creating new skills. PRs welcome.

License

MIT