AgentSea.Embeddings.RetrievalTool (agentsea_embeddings v0.1.0)

An AgentSea.Tool that lets an agent search a knowledge base — the retrieval half of RAG.

It reads the AgentSea.Embeddings handle from the agent's execution context (ctx.embeddings), so the same tool module works against any store/embedder without per-instance config. Add it to an agent's tools and pass the handle when running:

Agent.run(agent, "what is the refund policy?", %{embeddings: handle})