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antigravity-sdk

Scaffold, configure, and deploy custom AI agents with the Google Antigravity 2.0 SDK and agy CLI. Handles auth, AGENTS.md setup, skill installation, MCP server connections, parallel subagent workflows, and Managed Agents API calls. Use when the user wants to build or extend agents on the Antigravity 2.0 platform launched at Google I/O 2026.

v1.0.01 install
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Install this skill

Run this command in your terminal. No account required — it auto-detects your AI tool and installs the skill file.

npx @skills-hub-ai/cli install antigravity-sdk
Or download directly:
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Setup by platform

Claude Code

~/.claude/skills/<skill>/SKILL.md

Setup guide →

Cursor

~/.cursor/skills/<skill>/SKILL.md

Setup guide →

Codex CLI

~/.codex/skills/<skill>/SKILL.md, or reference via codex.md instructions file

Setup guide →

Install

One-click setup for your editor

Run in your project root

npx @skills-hub-ai/cli install antigravity-sdk --target claude-code

Instructions

This skill doesn’t include stateful context yet, instructions only. Learn about stateful skills.

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Frequently asked questions about antigravity-sdk

What does the antigravity-sdk skill do?

Scaffold, configure, and deploy custom AI agents with the Google Antigravity 2.0 SDK and agy CLI. Handles auth, AGENTS.md setup, skill installation, MCP server connections, parallel subagent workflows, and Managed Agents API calls. Use when the user wants to build or extend agents on the Antigravity 2.0 platform launched at Google I/O 2026. It's a reusable SKILL.md instruction set that loads into your AI coding assistant on demand, no prompt engineering, no copy-pasting every session.

How do I install the antigravity-sdk skill?

Run `npx @skills-hub-ai/cli install antigravity-sdk` from your terminal. The CLI writes the SKILL.md to the correct location for your AI tool (e.g. ~/.claude/skills/antigravity-sdk/ for Claude Code or ~/.cursor/skills/ for Cursor with --target cursor) and adds it to your project's .skills.json lockfile.

Which AI tools does antigravity-sdk work with?

antigravity-sdk runs in Claude Code, Cursor, Codex CLI. It follows the open Agent Skills standard (SKILL.md), so the same skill works in every supported tool without modification.

Is the antigravity-sdk skill free?

Yes. Every skill on skills-hub.ai is free and open-source. There are no premium tiers, paywalls, or usage limits. You only pay for whatever AI assistant you're already using.

How do I use antigravity-sdk after installing it?

In Claude Code, type `/antigravity-sdk` (or whatever slash command the skill registers) and the AI follows the skill's instructions immediately. You can also reference it by name in natural language, your AI loads the skill into context when relevant.

Can I share the antigravity-sdk skill with my team?

Yes. Commit your project's .skills.json lockfile and teammates run `npx @skills-hub-ai/cli install` (no args) to install every skill at the exact version you pinned. Organization-scoped installs work via skills-hub.ai organizations.