Official MCP Registry · published 4h ago

memory-mcp

io.github.ragionex/memory-mcp

Self-learning memory for AI agents, powered by the Ragionex context engine.

Version: 0.9.0
Runs: Locally
Packages: npm
Published: Nov 8, 2026

Get started

Add it to your agent

claude mcp add memory -e RAGIONEX_MEMORY_API_KEY=… -- npx -y @ragionex/memory-mcp@0.9.0

Run in your terminal. Add --scope project to share it with your team through .mcp.json.

codex mcp add memory --env RAGIONEX_MEMORY_API_KEY=… -- npx -y @ragionex/memory-mcp@0.9.0

Saved to ~/.codex/config.toml.

{
  "mcpServers": {
    "memory": {
      "command": "npx",
      "args": [
        "-y",
        "@ragionex/memory-mcp@0.9.0"
      ],
      "env": {
        "RAGIONEX_MEMORY_API_KEY": "…"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (or .cursor/mcp.json in a project).

{
  "servers": {
    "memory": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@ragionex/memory-mcp@0.9.0"
      ],
      "env": {
        "RAGIONEX_MEMORY_API_KEY": "…"
      }
    }
  }
}

Add to .vscode/mcp.json, then start it from the MCP view in Copilot Chat.

gemini mcp add memory npx -y @ragionex/memory-mcp@0.9.0

Saved to .gemini/settings.json.

Before you start

Environment variables

RAGIONEX_MEMORY_API_KEYrequiredsecretRagionex Memory API key. Get one at https://app.ragionex.com/keys