hindsight

An open-source memory engine for AI agents that keeps what it is told as traceable, cited facts instead of fuzzy vector matches, and answers questions with an auditable…

An open-source document index that lets an LLM retrieve the right passages from long documents by reasoning over structure instead of vector similarity search, skipping…

It turns your own notes, memories, projects and past decisions into an inspectable AI agent that keeps learning how you think and can answer questions with your context.

Gives your AI assistant a memory that lives as plain .dai files on your own disk, so you can open, grep, and keep it instead of trusting a black-box memory feature.