Add direct catalog entry lookup by identifier - #74
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- Introduced ADR-0010 for direct catalog entry lookup by identifier.
- Enhanced conformance testing to validate exact lookup functionality.
- Updated README and demo scripts to include new lookup identifier option.
- Modified registry server to handle GET /agents/{identifier} requests.
- Revised ARD specification and OpenAPI definitions to reflect new endpoint.
hstaudacher
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evalstate,
mindpower and
rvguha
as code owners
August 7, 2026 10:39
thomas-sickert
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Love the addition! Just had one philosophical question on federation.
Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>
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ARD identifiers are stable logical identities, but registries currently require clients to repeat semantic discovery or use the optional listing API to resolve a known identifier. This adds a deterministic retrieval operation for clients that already hold an ARD URN.
Summary
GET /agents/{identifier}lookup with exact, case-sensitive, registry-local semantics.CatalogEntryresponses, authentication, caching, and standard400/404errors.The lookup intentionally does not federate or return search-only fields such as
scoreandsource; clients resolve federated results against the originating registry reported by Search.Validation
./conformance/bin/run-conformance-demoETag, and304 Not Modified