* [Claude-Mem v13.16.0](https://github.com/thedotmack/claude-mem) – Persistent memory compression system that preserves and summarizes context across Claude Code sessions for continuity.

* [Memoh v0.18.0](https://github.com/memohai/Memoh) – Multi-member, containerized AI agent platform with per-bot isolated containers and structured long-term memory for chat.

* [Ix v0.10.0](https://github.com/ix-infrastructure/Ix) – Command-line tool that parses a codebase into a persistent queryable symbol, call, and import graph for efficient AI and human reasoning.

* [Memory Vault v1.4.0](https://github.com/MihaiBuilds/memory-vault) – Self-hosted memory database for AI apps using Postgres and pgvector with hybrid search, MCP tools, and an embedded knowledge graph.

* [Second Brain installer-v1.4.0](https://github.com/rahilp/second-brain-cloudflare) – Self-hosted Cloudflare Workers memory service that stores and recalls contextual notes across AI tools.

* [Ogham MCP v0.19.0](https://github.com/ogham-mcp/ogham-mcp) – Persistent, searchable shared memory server for AI coding agents that syncs across clients.

* [AtomicMemory cli-v0.2.1](https://github.com/atomicstrata/atomicmemory) – Inspectable, portable semantic memory layer for agents and applications, supporting portable capture, groundings, and correction-aware knowledge across SDK, CLI, MCP, adapters, and plugins.

* [Hivemind v0.7.148](https://github.com/activeloopai/hivemind) – Persistent cloud-backed shared memory for Claude Code, OpenClaw, and Codex agents.