PRO
Build Agent Skills
Build a skill ready for AI agents: clear instructions, structured inputs, measurable outputs, and files ready to copy or export.
Skill identity
Inputs & Outputs
Required inputs
Required input fields
No fields yet — press “Add field”.
Output sections
No sections yet — press “Add section”.
Quality & Guardrails
Operating rulesTest
Skill readiness score
What is an AI Skill?
A Skill is a structured instruction file that explains to the AI how to execute a specific task with the same style and quality every time — containing the goal, inputs, execution method, output shape, and safety/quality rules.
How do you benefit?
- Unify the way of working across your team or project.
- Reduce errors from incomplete or unclear prompts.
- Turn repeated expertise into a ready template.
- Deliver structured outputs: reports, plans, JSON, or task lists.
What is in the ZIP?
- SKILL.md — the agent’s core instructions.
- input-schema.json — definition of the required fields.
- agent-skill.json — an indexable description for agent systems.
- prompt.txt — a quick copy-paste version for any model.
How to use it?
- Press Export ZIP.
- Unzip the file on your device.
- Upload SKILL.md or the full folder, depending on your tool.
- Or paste prompt.txt into the assistant instructions directly.
Free
Free guide: build your own Claude Skill
A step-by-step PDF covering structure, SKILL.md, examples, and best practices.
No signup · open access