Antigravity AI Tools

Vibe CheckOpen Source

By a 12-year product manager who builds 0-to-1: takes a beginner from a vague idea to a buildable plan, then guides the build (GitHub basics, clean-code habits, a verify-and-iterate loop, a checkup for the mess). For Claude Code, Codex, and Antigravity. grill-me is for engineers, vibe-check is for everyone else.

Context ModeOpen Source

Free, local plugin that keeps tool output out of your coding agent's context window. Sandbox and SQLite FTS5 search, 99% fewer bytes in context. Works with Claude Code, Codex, Pi, OpenCode, Gemini CLI, Copilot CLI and 4 more agents. Zero telemetry.

Awesome Claude SkillsOpen Source

A curated list of awesome Claude Skills, resources, and tools for customizing Claude AI workflows

Ir SearchOpen Source

🇰🇷 한국 정부 지원사업 전수조사 에이전트 스킬 [Claude Code·Codex·agy(Antigravity)·Cursor·Gemini CLI·Grok Build 지원] K-Startup·기업마당·NIPA·KOCCA·SMTECH 크롤링 + 즉시/로드맵/변형 3분류 (Korea-only)

Ai Workspace ArchiveOpen Source

A massive, self-updating local archive of AI tools — 11,000+ agent skills, 240+ MCP servers, 2,200+ IDE rules (Cursor/Cline), and 30+ system prompt collections. One repo to rule them all.

Claw OrchestratorOpen Source

Run Claude Code, Codex, Antigravity, Grok Build and OpenCode behind one runtime, and a run only counts as done when checks it didn't write pass. Cross-engine fan-out, councils, session handoff, spend caps, MCP server, ACP agent.

ProjectmemOpen Source

Open-source coding agents memory. Records issues, attempts, fixes and decisions, then warns your agent before it repeats an approach that already failed. Native MCP server for Claude Code, Cursor, Antigravity and Codex. 100% local, no cloud, no telemetry. MIT.

Agentic Awesome SkillsOpen Source

2,955+ reusable AI agent skills for Claude Code, Codex, Cursor and Gemini CLI. AAS Core adds local catalog discovery, agent-owned selection and plan preview. CLI, MCP and plugins.

Agent SkillsOpen Source

Production-grade engineering skills for AI coding agents.

Delegate SkillsOpen Source

Delegate a coding task to a separate coding agent CLI, review the diff, land the commit yourself — one per implementer.

Cli Agent OrchestratorOpen Source

Multi-agent orchestration for AI coding CLIs — Claude Code, Kiro, Codex, and more, coordinated in isolated tmux sessions

Oh Story ClaudecodeOpen Source

AI 写网文全流程 skill 包：扫榜选材、拆解爆款、大纲细纲、长篇设定与伏笔追踪、短篇反转、去AI味与封面生成，适配 Claude Code / Codex / Antigravity / OpenCode 等 ｜ Agent skill pack for writing Chinese web novels

Cc Skills GolangOpen Source

🧑‍🎨 A collection of Golang agentic skills that works

Claude Antigravity AgentsOpen Source

A Claude Code skill that delegates coding, review, analysis, and research jobs to Google Antigravity CLI (agy) sub-agents — save tokens, use a second model, work in parallel.

SepiaOpen Source

De-AI writing skill for any Agent Skills-compatible agent (77+ via the Skills CLI), with native plugins for Claude Code, Codex, Grok Build, and Antigravity. Narrative-architecture repair for fiction, venue-matched rules for professional prose. Based on StoryScope (arXiv:2604.03136).

AgentsOpen Source

Plugins, agents, skills, and commands for Claude Code, Codex CLI, Cursor, OpenCode, Antigravity CLI, GitHub Copilot, and Pi, written once in Markdown and adapted to each tool by generators with validation and evals.

Flutter Ai RulesOpen Source

Flutter AI Skills and Rules for Claude, Codex, Cursor, and Other AI-Powered IDEs

Ai EmployeesOpen Source

Open source AI Employees. 8 scheduled business roles, 60 routines, on Claude Code and 10 other harnesses. They drive your browser the way you do and improve every run. You own the files.

PaperOrchestraOpen Source

An automated AI research-paper writer based off Google's PaperOrchestra paper's implementation through a skills - benchmark + autoraters using any coding agent (Claude Code, Cursor, Antigravity, Cline, Aider). No API keys, no LLM SDKs.

MemorixOpen Source

Open-source cross-agent memory layer for coding agents via MCP. Compatible with Claude Code, Codex, Cursor, Windsurf, Gemini CLI, Antigravity, OpenClaw, Hermes Agent, Oh-my-Pi, Pi, Copilot, Kiro, OpenCode, and Trae.

Elephant Goldfish ModelOpen Source

Open-source plugin for designing and reviewing software with agents

YomiyasuOpen Source

AI生成の日本語を自然な日本語へ推敲するAgent Skill / Agent Skill for Refining AI-Generated Japanese into Natural Japanese