Mere vaporware?

• GA PINES Evergreen open-source ILS (layered on OpenSearch): Record, unAPI

• U of Alberta's Sirsi proxy (layered on SRU): Record, unAPI

• Blog: Record, unAPI

• GT's Umlaut: unAPI (down?)

• Hubmed: Record, unAPI

• Ruby library

• Validator (based on library)

• Greasemonkey client (for Firefox)

Notes: