Agentic Memory Python Packages

logosdb

LogosDB is a fast semantic vector database for RAG written in C/C++ that provides approximate nearest-neighbor search over embedding vectors with associated text metadata.

matryca-plumber

Local-first AI daemon for Logseq OG: background semantic indexing, link hygiene, and agent-ready CLI/MCP — edits Markdown on disk (no cloud, no Logseq API). Karpathy LLM-Wiki inspired.

m3-memory

Local-first Memory Framework for AI Agents · 99.2% LongMemEval-S retrieval @ k=10 · Supports Claude · Gemini · Antigravity · OpenCode · OpenClaw · Hermes · MCP-native and plugins · Hybrid search (FTS5 + vector + MMR) · GDPR · FIPS 140-3 ready · 100% local (fully offline) or cloud capable

cortexadb

It is a simple, fast, and hard-durable embedded database designed specifically for AI agent memory. It provides a single-file-like experience (no server required) but with native support for vectors, graphs, and temporal search.

zettelforge

Agentic memory for CTI in Python — STIX knowledge graphs, threat-actor alias resolution, offline-first RAG, MCP server for Claude Code and LangChain agents

contextos-dd

Local-first agentic memory lifecycle manager for AI coding IDEs

memweave

memweave is a zero-infrastructure, async-first Python library that gives AI agents persistent, searchable memory — stored as plain Markdown files

elume

Agentic memory with mental-model architecture. Deterministic, replay-safe substrate for cognitive-architecture agents: LinOSS temporal encoding, Hopfield attractor memory, mental-model and metacognitive primitives, strategy evolution, pluggable MemEvolve benchmark adapter. Contribution: byte-identical replay, immutable lineage, provider abstraction, composable operators.

recollectx

Belief-centric memory layer for agentic AI systems

matryca-logseq

Local-first AI daemon for Logseq OG: background semantic indexing, link hygiene, and agent-ready CLI/MCP — edits Markdown on disk (no cloud, no Logseq API). Karpathy LLM-Wiki inspired.

matryca-logseq-llm-wiki

This package has been renamed to matryca-plumber.

langgraph-kusto

LangGraph integration with Kusto as the persistent memory layer

neural-ledger

A lightweight memory engine that helps systems remember useful things, recall what matters, and learn from feedback.