SweetSophia/noosphere

Make every AI agent you use smarter. Persistent memory with SQLite FTS5, MCP server, Obsidian sync, and self-learning intelligence pipeline.

A plain-text memory system for AI agents. Clone it, point your agent at it, start remembering.

Self-hosted memory server for AI agents. Your brain is a git repo, served over MCP and REST.

Open source memory infrastructure for AI and humans. Turn scattered knowledge into AI-ready context across Claude, Cursor, ChatGPT, and any MCP client.

Ultimate zero-dependency compound knowledge system for AI agents. Auto-extract, classify, search, and maintain memory in plain Markdown.

Self-hosted AI memory: a private Markdown knowledge base, MCP server, and operations dashboard with verifiable source citations. By OBELYTH.

Local-first 🧠 memory for Hermes Agent that lives in your Obsidian vault and remembers project context. Nightly 😴 dream passes turn repeat corrections into confirmed preferences with measurable confidence. Adapters ship for Claude Code, Codex, and OpenClaw, with an MCP server for anything else.

TencentDB Agent Memory is a team-level memory hub for AI Agents — turning conversations, docs, and code into four reusable memory assets (Chat Memory, Skill, LLM-Wiki, Code-Graph) that are governed, shared, and equipped across agents and frameworks.

Framework for AI agents to build and maintain a digital brain through Obsidian wiki | Memory System for Agents