pgvector
PgVector-backed VectorStoreFactory for agent-start-knowledge. Requires
PostgreSQL with the pgvector extension; activated by
spring-agent.knowledge.vector-store=pgvector.
Last Release on Jul 29, 2026
SQLDelight module for PgVector support
Last Release on May 23, 2026
23.Sprout PGVector
io.github.ivannavas » sprout-pgvector Apache
PostgreSQL/pgvector provider for Sprout: a durable AbstractVectorStore (@VectorStore) that indexes and searches document embeddings in a PostgreSQL table using the pgvector extension.
Last Release on Jul 19, 2026
pgvector-backed Retriever — a native vector column + ANN cosine search on PostgreSQL.
Last Release on Jun 27, 2026
Integration between Micronaut and Langchain4j
Last Release on Jul 24, 2026
26.Quarkus LangChain4j Integration Tests RAG With PgVector
io.quarkiverse.langchain4j » quarkus-langchain4j-integration-test-rag-pgvector Apache
Quarkus LangChain4j Integration Tests RAG With PgVector
Last Release on Aug 19, 2026
27.Quarkus LangChain4j Integration Tests RAG With PgVector and Flyway
io.quarkiverse.langchain4j » quarkus-langchain4j-integration-test-rag-pgvector-flyway Apache
Quarkus LangChain4j Integration Tests RAG With PgVector and Flyway
Last Release on Aug 19, 2026
28.Quarkus LangChain4j PGVector Parent
io.quarkiverse.langchain4j » quarkus-langchain4j-pgvector-parent Apache
Quarkus LangChain4j PGVector Parent
Last Release on Aug 19, 2026
AnyLine Data PGVector
Last Release on Aug 16, 2026
30.Spring AI Starter PGVector Vector Store1 usages
org.springframework.ai » spring-ai-pgvector-store-spring-boot-starter Apache
Spring AI PGVector Vector Store Auto Configuration
Last Release on Feb 14, 2025