Nautilus Compass Memory

Nautilus Compass Memory is a remote (hosted) MCP server: Local-first long-term memory for AI agents, with byte-recomputable signed verification receipts. Connect any MCP client to https://compass.nautilus.social/mcp/.

Claude CodeCodexAntigravity

commandprompt

Terminal

claude mcp add --transport http nautilus-compass https://compass.nautilus.social/mcp/ --header "Authorization: Bearer $TOKEN"

Run in your project folder. Add --scope user to use it everywhere.

Open Settings → Connectors → Add custom connector, then paste https://compass.nautilus.social/mcp/.

Add to .cursor/mcp.json or your client's MCP config.

{
  "mcpServers": {
    "nautilus-compass": {
      "type": "http",
      "url": "https://compass.nautilus.social/mcp/"
    }
  }
}

Needs an API key or token in the request headers. Get one from the vendor first.

• Runtime: Nothing, it's hosted.
• MCP client: Claude Code, Codex, Antigravity, Claude Desktop, Cursor or any other client that speaks MCP over streamable HTTP.
• Credentials: a bearer token or API key from the vendor, sent in the Authorization header.