Memorix is a feature-rich, local-first MCP server designed for AI coding agents. It supports a wide range of agents and clients, offering multiple memory types and tools, making it suitable for teams needing persistent memory across sessions. Installation and configuration are relatively complex but well-documented. It is not officially maintained, but the open-source community is active.
Memorix is an open-source, local-first, cross-agent memory layer for AI coding agents via MCP. It supports Claude Code, Codex, Cursor, Windsurf, Copilot, Gemini CLI, OpenCode, OpenClaw, Hermes Agent, Oh-my-Pi, Pi, Kiro, Antigravity, Trae, and any MCP-capable agent. The memory lives under the Git project, not inside a chat window or tool, enabling shared, searchable project memory across sessions, IDEs, and terminals. It provides Observation Memory, Reasoning Memory, Git Memory, Code Memory, Curated Long-term Memory, Compact Continuity, Memory Autopilot, orchestration, and a bundled terminal agent (memcode).
npm install -g memorix.memorix init --global.memorix setup --agent <agent> --global, e.g., --agent claude, --agent codex, --agent cursor.{"mcpServers":{"memorix":{"command":"memorix","args":["serve"]}}}.memorix background start, then point client to http://localhost:3211/mcp.{
"mcpServers": {
"memorix": {
"command": "memorix",
"args": [
"serve"
]
}
}
}