Coding

Skill Creator

Create new agent skills following a standard format and best practices. Use this when you want to build a new skill, define reusable agent capabilities, or extend the agent with specific instructions.

7 steps English

Prompt template

Run these steps in order.

Identify the task or capability the new skill will address.

Decide the skill location: workspace-specific (<workspace-root>/.agent/skills/<skill-folder>/) or global ( ~/.gemini/antigravity/skills/<skill-folder>/). If unsure, prompt the user to choose.

Create the skill folder named in lowercase with hyphens for spaces.

Inside the skill folder, create a SKILL.md file containing frontmatter with 'name' and a clear, specific 'description' written in third person.

Write the main instructions in SKILL.md, including sections for when to use the skill, how to use it, best practices, and examples if helpful.

Optionally add helper scripts (in scripts/), example implementations (in examples/), or resources like templates (in resources/).

Validate that frontmatter is valid YAML, the description is clear and specific, and referenced files exist.

Prompt library

Use these prompts directly inside ChatGPT.

Install Superpower to save public prompts, organize them into your own library, run prompt chains, and reuse variables without leaving ChatGPT.

Add to Chrome — it's free