Plecos is a Python tool to check metadata (a JSON file) to see if it conforms to the OEP-8 schema. It wraps the jsonschema validator. It can be found in the Plecos repository on GitHub and as a Python package in PyPI.
Note: Aquarius uses Plecos for checking metadata and other Ocean Protocol software will probably use it in the future.
The Ocean Protocol Faucet Server is a microservice that allows users to request Ether for a particular Ethereum network (e.g. the Nile Testnet).