Agent Memory Python Packages

honcho-ai

Memory library for building stateful agents

openviking

Self-evolving Context Database for AI Agents. Unify Agent Memory, Knowledge RAG and Skills.

cognee

Cognee is the open-source AI memory platform for agents. Give your AI agents persistent long-term memory with small models for free

langchain-openviking

Self-evolving Context Database for AI Agents. Unify Agent Memory, Knowledge RAG and Skills.

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。

bitranox-skills

Claude Code plugin marketplace: the bitranox skill collection (82 skills) plus a self-improve Stop hook. Skills invoke as /bitranox:<skill>.

agentic-workspace

Repository-native operating context and dynamic control for coding agents: continuity, reusable procedures and current constraints across sessions. Rust, Python and TypeScript.

inspeximus

The self-correcting memory layer for AI agents. Zero-dependency Python memory and MCP server. Supersede, revert, or forget a value deterministically. Verifiable erasure, witness-backed tamper-evident receipts, EU AI Act ready.

superqode

The harness interoperability layer for coding agent. Agent to Agent connect over ACP, A2A and UHP

letta

Stateful agents that are like people, with memory, identity, and the ability to learn and adapt

3tears

Python framework for horizontally-scalable, agent-native apps. A three-tier cache — SQLite, NATS KV, PostgreSQL — keeps state coherent across pods. Observable by default.

3tears-observe

Python framework for horizontally-scalable, agent-native apps. A three-tier cache — SQLite, NATS KV, PostgreSQL — keeps state coherent across pods. Observable by default.

3tears-nats

Python framework for horizontally-scalable, agent-native apps. A three-tier cache — SQLite, NATS KV, PostgreSQL — keeps state coherent across pods. Observable by default.

exomem

Self-hosted MCP server that makes your Obsidian/markdown vault searchable — text, PDFs, Office docs, images, audio — from any MCP client. Hybrid retrieval over a typed, governed corpus, sub-second at 50k notes; your files stay plain markdown.

3tears-agent-acl

Python framework for horizontally-scalable, agent-native apps. A three-tier cache — SQLite, NATS KV, PostgreSQL — keeps state coherent across pods. Observable by default.

3tears-media-contracts

Python framework for horizontally-scalable, agent-native apps. A three-tier cache — SQLite, NATS KV, PostgreSQL — keeps state coherent across pods. Observable by default.

3tears-agent-audit

Python framework for horizontally-scalable, agent-native apps. A three-tier cache — SQLite, NATS KV, PostgreSQL — keeps state coherent across pods. Observable by default.

3tears-agent-workspace

Python framework for horizontally-scalable, agent-native apps. A three-tier cache — SQLite, NATS KV, PostgreSQL — keeps state coherent across pods. Observable by default.

3tears-agent-knowledge

Python framework for horizontally-scalable, agent-native apps. A three-tier cache — SQLite, NATS KV, PostgreSQL — keeps state coherent across pods. Observable by default.

3tears-langgraph

Python framework for horizontally-scalable, agent-native apps. A three-tier cache — SQLite, NATS KV, PostgreSQL — keeps state coherent across pods. Observable by default.

3tears-agent-memory

Python framework for horizontally-scalable, agent-native apps. A three-tier cache — SQLite, NATS KV, PostgreSQL — keeps state coherent across pods. Observable by default.

3tears-mcp

Python framework for horizontally-scalable, agent-native apps. A three-tier cache — SQLite, NATS KV, PostgreSQL — keeps state coherent across pods. Observable by default.

3tears-agent-tools

Python framework for horizontally-scalable, agent-native apps. A three-tier cache — SQLite, NATS KV, PostgreSQL — keeps state coherent across pods. Observable by default.

3tears-datasources

Python framework for horizontally-scalable, agent-native apps. A three-tier cache — SQLite, NATS KV, PostgreSQL — keeps state coherent across pods. Observable by default.