Giskard Memory

This is a pay-per-use semantic memory layer that lets agents store and recall information across sessions using Lightning Network micropayments. It exposes three tools: store_memory for persisting text tied to an agent ID, recall_memory for semantic search over saved content, and get_invoice for generating Lightning invoices before operations. Storage costs 5 sats, recall costs 3 sats. Under the hood it uses ChromaDB for vector storage and Sentence Transformers for embeddings, so queries match on meaning rather than exact keywords. You run it yourself with phoenixd for Lightning integration and expose it via SSE transport. Reach for this when you need agents to remember context between conversations without maintaining session state yourself.