Antigravity Awesome Skills
Antigravity Awesome Skills (also known as AAS Core / agentic-awesome-skills) is an open-source, local, agent-first control plane for discovering, selecting, validating, and planning agentic skills across multiple AI coding agents. The repository provides a catalog of over 2,000 agentic skills (cited as 2,005+ in metadata, with earlier references to 1,500+) targeting Claude Code, Cursor, Codex CLI, Gemini CLI, Antigravity, and others, along with specialized plugins, an installer CLI, bundles, workflows, and official integrations. The local MCP server and CLI enable agents to query the catalog, own the selection of relevant skills, validate that selected stacks are compatible with the target environment, and generate plans for multi-step tasks. Workbench tooling supports interactive management, while bundles and workflows accelerate setup for common development stacks. As a GitHub-hosted open source project, it can be installed and run entirely locally, giving teams and individuals control over their agent skill infrastructure without reliance on a hosted service. The repository is actively developed and organized for extensibility, allowing custom plugin development and contribution of new skills.
- Category
- AI Agents
- Pricing
- Open Source
Problem solved
It solves the fragmentation of agent-specific skills by providing a unified, locally-controlled catalog and selection tooling, so AI coding agents can reliably discover, compose, and validate skills instead of manually searching and configuring across Claude Code, Cursor, Codex CLI, Gemini CLI, and Antigravity.
Use cases
- Discovering and installing specialized agentic skills for AI coding assistants
- Curating a stack of skills for a project's tech stack and workflows
- Validating that selected skills are compatible with the target agent environment
- Planning agent tasks with a local MCP control plane
- Extending Claude Code, Cursor, Codex CLI, Gemini CLI, or Antigravity with custom skills
- Managing a personal or team catalog of agentic skills via CLI
Audience
- Developers
- ML Engineers
- Data Scientists
- Hobbyists
Pros
- Large catalog of over 2,000 agentic skills
- Supports multiple AI coding agents including Claude Code, Cursor, Codex CLI, Gemini CLI, and Antigravity
- Includes CLI and local MCP for automated discovery and selection
- Open source and self-hosted for full control
- Provides plugins, bundles, and workflows for extensibility
Cons
- Large catalog may require curation and validation effort
- Local setup and CLI usage may have a learning curve
- May depend on specific agent skill conventions
- Documentation may evolve as the repository grows
Official website: https://github.com/sickn33/antigravity-awesome-skills
Canonical LambdaBase page: https://www.lambdabase.com/tools/antigravity-awesome-skills