Open Brain — The infrastructure layer for your thinking. One database, one AI gateway, one chat channel — any AI plugs in. No middleware, no SaaS.
Open memory & reliability layer for AI agents + independent judging/verification (NACRE judge, caliber-bench meta-benchmark, preregistered criteria) — by Nautilus Platform
Portable semantic memory for AI agents: core engine, TypeScript SDK, framework adapters, MCP server, CLI, and host plugins.
Tasks, docs, specs and decisions for AI coding agents, as markdown in your repo. Keeps the agent from breaking architectural decisions you already made.
Xmem is a India's First open source multi-modal, multi-agentic long‑term memory layer for AI agents.
An open-source, vector-free long-term memory engine for AI agents, achieving SOTA on LoCoMo and LongMemEval with significantly less context.
Shared Memory Storage for Multi-Agent Systems
The memory layer for production AI agents. Python + JS SDKs, 24 framework integrations, MCP server.
Local-first, evidence-aware memory and project continuity for AI coding agents. Checkpoints, context packs and auditable receipts without telemetry.
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. 🧠⚡
Dynamic agent memory for LLM agents: 7 neuroscience-inspired layers (working, episodic, semantic, procedural) with FSRS spaced repetition and memory consolidation. Zero-dependency TypeScript library, Model Context Protocol (MCP) server, Vercel AI SDK middleware. Paper: arXiv 2604.23878 · reproduction packages on Zenodo.
local collaboration layer for AI coding agents
Benchmark suite for evaluating retrieval quality and latency of AI agent context systems
Open evaluation harness for AI agent memory systems. Runs LoCoMo and LongMemEval against Synap, Mem0, Zep and Supermemory with pluggable provider adapters.
🧠 Persistent memory for AI agents. SQLite for agent state. Zero cloud dependencies. Local embeddings. MCP-native integration with Claude Desktop/Code, Cursor, Windsurf & more.
MemOS - Universal local-first persistent memory layer for AI agents and LLMs
GoodMem Claude Code plugin — Skills + MCP server for memory infrastructure
记住你的偏好和决定，换个会话它自己会想起来；数据只在本机，随时能查能改。Remembers your preferences and decisions and brings them back in the next session; data stays on your machine.
The Open-Source AI Memory Layer: store content, extract atomic memories, search semantically and recall context for AI agents. Self-hostable with an MCP server.
Turn MEMORY.md into project-scoped, versioned memory for Codex, Claude Code, and MCP agents across sessions.
To associate your repository with the memory-layer topic, visit your repo's landing page and select "manage topics."