Memory Python Packages

psutil

Cross-platform lib for process and system monitoring in Python

memray

Memray is a memory profiler for Python

pytest-memray

pytest plugin for easy integration of memray memory profiler

ps-mem

A utility to accurately report the in core memory usage for a program

honcho-ai

Memory library for building stateful agents

umf

A library for constructing allocators and memory pools. It also contains broadly useful abstractions and utilities for memory management. UMF allows users to manage multiple memory pools characterized by different attributes, allowing certain allocation types to be isolated from others and allocated using different hardware resources as required.

deeplake

Deeplake is AI Data Runtime for Agents. It provides serverless postgres with a multimodal datalake, enabling scalable retrieval and training.

reme-ai

ReMe: Memory Management Kit for Agents - Remember Me, Refine Me.

echo-agent

面向长期运行与桌面协作的开源 AI Agent，提供常驻 Runtime、桌面 Agent、长期记忆与持续学习能力，可用于个人助理、自动化任务与本地工作流。

volatility3

Volatility 3.0 development

pymemoryeditor

A pure-Python library that lets you inspect, modify and search the memory of any running process in a few lines of Python :snake: .

mempalace

The best-benchmarked open-source AI memory system. And it's free.

membrowse

Track and analyze binary size and memory footprint in embedded firmware

stashai

Open-source infrastructure for agents that learn from experience. Capture production traces and turn lessons into reusable knowledge and skills.

everos

One portable memory layer for every AI agent: local-first, Markdown-native, user-owned, and self-evolving across apps, tools, and workflows.

discrete-key-value-bottleneck-pytorch

Implementation of Discrete Key / Value Bottleneck, in Pytorch

referrers

Referrers helps to answer the question "what is holding a reference to this object?", which is useful for debugging Python memory leaks and other issues.

areev

Self-improving agents, governed. Areev is the substrate for adaptive agents — agents that get better from their own history, under human authority, in steps you can inspect, undo, and re-measure.

xorq

Git-native executable catalog for agentic data work.

memori

Memori is agent-native memory infrastructure. A LLM-agnostic layer that turns agent execution and conversation into structured, persistent state for production systems. Built for enterprise, Memori works with the data infrastructure you already run, no rip-and-replace, and deploys across managed cloud, single-tenant cloud, VPC, and on-premises.

mcp-memory-service

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.

brainlayer

Persistent memory MCP for AI agents — SQLite, knowledge graph, 13-tool Python MCP + 17-tool BrainBar surface with ToolAnnotations

yantrikdb

Cognitive memory engine for AI agents — temporal decay, contradiction detection, autonomous consolidation, knowledge graph, ANN recall via HNSW. Embeddable Rust library with Python bindings; powers yantrikdb-server (HTTP gateway, MCP server, openraft cluster). Apache-2.0.

aura-memory

Local cognitive memory runtime for AI agents — durable recall, temporal versioning, provenance, contradiction governance, and portable encrypted storage. Pure Rust, offline-first, with no required LLM or cloud. Patent pending.