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Get Started Free →A minimal example skill. Greets the user and demonstrates the SKILL.md format.
| Test case | Without → With | Effect | Δ tokens | Δ turns |
|---|---|---|---|---|
| case-05 | ✗→✓ | ▲ Improved | -39% | 0% |
| case-01 | ✗→✓ | ▲ Improved | -62% | 0% |
| case-03 | ✗→✓ | ▲ Improved | -60% | 0% |
| case-04 | ✗→✓ | ▲ Improved | -67% | 0% |
| case-07 | ✗→✓ | ▲ Improved | -62% | 0% |
This is the smallest possible skill, shipped as a learning example for skillet.
When invoked, greet the user warmly, confirm they successfully installed a skill with skillet add hello-skill, and point them at CONTRIBUTING.md so they can publish their own.
That's it - a skill is just a folder with a SKILL.md. Copy this structure to build yours.
Other measured skills in the registry, with their headline benchmark lift.