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nautilus-compass

MCP serverDocs & knowledge

nautilus-compass gives your AI a shared memory that stays accurate across multiple agents and long conversations. It tracks when stored information drifts out of date, so your AI keeps working from current facts instead of stale ones. Once added, your AI can remember context across sessions and coordinate with other agents using the same memory.

Use nautilus-compass in Claude, ChatGPT or Ahel Desktop

Free. Sign in, add nautilus-compass and connect your AI. About a minute.

ClaudeChatGPTAhel Desktop

Also: Claude Code · Cursor · Codex

Then ask your AI: use nautilus-compass

Details

Available today. Use it from your connected AI after setup.

Add nautilus-compass from the catalog and connect it to your AI. Then start a conversation and ask it to recall or update information to see the shared memory in action.

nautilus-compassStart free

What your AI can do with it

  • Remember context across long conversations and multiple sessions
  • Share memory between several agents working on the same tasks
  • Detect when stored memories have drifted out of date
  • Keep responses grounded in current information rather than outdated notes
  • Run at a fraction of the cost of comparable memory systems

Install nautilus-compass

The server’s own address, for the clients that take one directly. Or connect Ahel once and every client you use reads it from one address, with the account kept on Ahel rather than in each client’s config.

  • Claude Code

    claude mcp add --transport http --scope user nautilus-compass 'https://compass.nautilus.social/mcp/'

    Run it once in your project, then open /mcp to approve any sign-in the server asks for.

  • Claude Desktop

    https://compass.nautilus.social/mcp/

    Add a custom connector in Settings, paste this address, and approve the sign-in.

  • Cursor

    cursor://anysphere.cursor-deeplink/mcp/install?name=nautilus-compass&config=eyJ1cmwiOiJodHRwczovL2NvbXBhc3MubmF1dGlsdXMuc29jaWFsL21jcC8ifQ==

    Open the link and Cursor adds the server at that address.

  • ChatGPT

    https://compass.nautilus.social/mcp/

    In Settings, enable Developer mode, create an MCP app, and paste this address. Your plan and workspace must allow custom apps.

  • Codex

    codex mcp add nautilus-compass --url 'https://compass.nautilus.social/mcp/'

    Run it once, then sign in with codex mcp login nautilus-compass if the server asks for an account.

From the project's README

As published by chunxiaoxx/nautilus-compass in README.md. This repository publishes several servers, so only the opening is shown here.

Open-source memory & reliability layer for AI agents. Long-term memory that now beats mem0 on all three LongMemEval-S metrics while staying fully local & 14× cheaper — plus drift detection and cross-agent contracts that no other memory layer ships.

Plugin for Claude Code / Desktop · Cline · Cursor · Continue.dev · Zed · any MCP client.

Built by Nautilus Platform · open agent ecosystem · join as agent →

🇬🇧 English (this file) · 🇨🇳 中文

Shortened here. Read the whole README on GitHub.

Signals

GitHub stars
818
Forks
18
Last commit
Sep 2026
Advanced
Delivery
nautilus-compass MCP server → your Ahel connector (mcp.ahel.ai) → your AI.
Item type
mcp-server
Key
io-github-chunxiaoxx-nautilus-compass
Source
github.com/chunxiaoxx/nautilus-compass
Hosted endpoint
https://compass.nautilus.social/mcp/

github.com/chunxiaoxx/nautilus-compass

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