igrantio-schema-discoverylisted

# Find a credential schema or DCQL query ## When to use Use this skill when you must issue or verify a credential type and no `igrantio-credential-schema-*` or `igrantio-dcql-query-*` skill covers it. The steps below tell you where to look, in order. ## Step 1: the iGrant.io verifiable data registry The registry is the source for the template skills in this collection: - Credential schemas (claim path pointer documents): <https://github.com/decentralised-dataexchange/verifiable-data-registry/tree/main/credentialSchemas/claimPathPointer> - DCQL query templates: <https://github.com/decentralised-dataexchange/verifiable-data-registry/tree/main/presentationDefinitions/dcqlQuery> Each template holds one directory per version. Take the latest version directory. It holds one schema file and one metadata file per credential format. The registry can hold templates that are newer than the skills in this collection, so check it even when a skill exists. ## Step 2: the WE BUILD attestation rulebooks catalog **If the credential type is not in the iGrant.io registry, check the WE BUILD attestation rulebooks catalog:** <https://github.com/webuild-consortium/webuild-attestation-rulebooks-catalog> The catalog collects attestation rulebooks for the European Business Wallet ecosystem. A rulebook defines the attestation: its attribute names, formats, and namespaces. When you find a rulebook for your credential type, build the claim path pointer document from its attribute definitions: