skill-antigravity（技能反重力）

Antigravity Skills Master

This skill empowers Antigravity agents to extend their own capabilities through the creation and management of modular skills.

Core Principles

1. Modularity: Each skill should focus on a single, well-defined task or domain.
2. Context Efficiency: Keep instructions concise to minimize token usage while maintaining clarity.
3. Discoverability: Use precise, keyword-rich descriptions in the frontmatter to help the agent identify relevance.
4. Reliability: Provide checklists and error-handling logic for critical tasks.
5. Singular Naming: Always use .agent (singular), never .agents (plural), for the root configuration directory to ensure automatic tool detection.

Anatomy of a Skill

A standard Antigravity skill follows this structure:

• SKILL.md: (Required) The core instruction set with YAML metadata.
• metadata.json: (Recommended) Structured metadata for the skills CLI.
• scripts/: (Optional) Automation scripts or helper tools.
• examples/: (Optional) Reference implementations.
• resources/: (Optional) Static assets, templates, or rulesets.

Guidelines for Creating Skills

1. Identify the Need: Create a skill when a task is repetitive, complex, or requires specialized domain knowledge.
2. Setup Folder: Create a directory in .agent/skills/ (local) or your skills repository.
3. Define Metadata: Ensure the name matches the folder name and the description is actionable.
4. Draft Instructions:

- Use clear sections (Goal, Requirements, Steps, Verification). - Include GitHub-style alerts for critical warnings or tips. - Add Mermaid diagrams for complex workflows.

Managing the Skills Ecosystem

• Local Workspace: Store project-specific skills in .agent/skills/.
• Global Library: Use npx skills add to import skills from shared repositories.
• Versioning: Update the version in frontmatter/metadata when making significant changes.

Verification Checklist

• Does the folder name match the name in SKILL.md?
• Is the description clear enough for discovery?
• Are all external dependencies (scripts) referenced correctly?
• Has the skill been tested in a real-world scenario?