Memory Layer Python Packages

memvara

Bitemporal memory for AI agents: deterministic contradiction resolution, provenance, and retrieval at any point in time.

dhee

Memory for Tutor agents

llamaindex-goodmem

GoodMem integration for LlamaIndex: persistent document retrieval and memory for query engines and agents

langchain-goodmem

GoodMem integration for LangChain: document ingestion, retrieval, and long-term agent memory

nautilus-compass

Open memory & reliability layer for AI agents + independent judging/verification (NACRE judge, caliber-bench meta-benchmark, preregistered criteria) — by Nautilus Platform

goodmem-semantic-kernel

A plugin integrating GoodMem into Microsoft's Semantic Kernel project.

jev-trust

Open memory & reliability layer for AI agents + independent judging/verification (NACRE judge, caliber-bench meta-benchmark, preregistered criteria) — by Nautilus Platform

aether-context

Give any local LLM a billion-token memory. Open-source, local-first context + memory engine for Ollama and AI agents — runs on your own machine, free. 🧠⚡

langgraph-goodmem

GoodMem integration for LangGraph: searchable, persistent memory for LangGraph agents

groundmemory

Persistent identity and memory across AI tools - mcp-native, local-first, framework-agnostic, production-ready.

atomicmemory-hermes

Portable semantic memory for AI agents: core engine, TypeScript SDK, framework adapters, MCP server, CLI, and host plugins.

assay-verify

Open memory & reliability layer for AI agents + independent judging/verification (NACRE judge, caliber-bench meta-benchmark, preregistered criteria) — by Nautilus Platform

goodmem-langchain

GoodMem integration for LangChain: document ingestion, retrieval, and long-term agent memory

goodmem-llamaindex

GoodMem integration for LlamaIndex: persistent document retrieval and memory for query engines and agents

goodmem-langgraph

GoodMem integration for LangGraph: searchable, persistent memory for LangGraph agents

hermes-maximem-vity

Vity by Maximem — persistent, cross-session semantic memory for Hermes Agent, as a standalone plugin. Adds vity_recall, vity_profile, vity_store and vity_forget, with pre-turn semantic recall and background writes.

hypermem

LLM-agnostic AI memory layer: judge-classify, store verbatim, hybrid semantic recall, live world-state. For AI companions that actually remember.

mneno

A memory layer for AI agents and applications that does more than just “remember”; it preserves useful, compact, and verifiable context over time.

engram-memory

Memory for Tutor agents

devcd

Local-first Developer Context Daemon with explicit state, memory, and policy layers.

atomicmemory-langflow

Portable semantic memory for AI agents: core engine, TypeScript SDK, framework adapters, MCP server, CLI, and host plugins.

brain-ai-memory

Turn MEMORY.md into project-scoped, versioned memory for Codex, Claude Code, and MCP agents across sessions.

memoket-kite

An open-source, vector-free long-term memory engine for AI agents, achieving SOTA on LoCoMo and LongMemEval with significantly less context.

memory-garden

Local-first memory layer and memory skill for AI agents that mitigates long-context attention dilution with traceable retrieval, policy-aware memory lifecycle, and auditable forget. 面向 AI Agent 的本地优先记忆层与记忆 Skill，在应用层缓解长上下文注意力稀释与上下文遗忘，支持可追溯检索、策略化记忆生命周期与可审计遗忘