# ⚡ Skills

Perform a procedure with clear inputs and a result you can verify. A Skill describes the capability, whether a human or an agent performs it.

## Start here

- [Check a transaction on a block explorer](./check-transaction/en.md) — find the status and reconcile what actually happened.

## Add a procedure

Copy `check-transaction/en.md` and choose a new stable ID. Include prerequisites, numbered steps, verification, and what to do when the result is unexpected. Describe an agent path only when it adds something useful. See [Contributing](../CONTRIBUTING.md).