Memory Engine Python Packages

octopoda

The open-source memory operating system for AI agents. Persistent memory, semantic search, loop detection, agent messaging, crash recovery, and real-time observability.

truememory

A living memory system that ingests long-horizon data to infer insights, enabling more decisive action, all while running on a single SQLite file locally.

state-trace

Agent state infrastructure: state-trace Python working memory plus @razroo/parallel-mcp durable MCP orchestration.

trw-memory

Standalone AI agent memory engine — hybrid search (BM25 + vectors), Q-learning scoring, Ebbinghaus decay, tiered storage, knowledge graph. Part of TRW Framework.

mflow-ai

A bio-inspired cognitive memory engine — a new paradigm for Graph RAG.

neuromem-core

A living memory system that ingests long-horizon data to infer insights, enabling more decisive action, all while running on a single SQLite file locally.

cortex-ai-memory

Persistent memory engine for AI agents. Local-first, sub-millisecond, zero cloud.

snaildb

SnailDB — A fast, scalable AI-native database built for LLM memory, embeddings, and high-performance knowledge storage.

memme

Edge-first AI memory engine. Rust core, DuckDB single-file, sub-10ms search, 6 language bindings.