Set up Memex

How connecting works

  1. Add the connector in your AI client: https://memex.mcp-hub.stream/mcp
  2. Enter your email — the login page is Cloudflare Access (our security login).
  3. Enter the code from the email sent by noreply@notify.cloudflare.com — check spam too.
  4. Click "Authorize access" — you'll be redirected back to your AI.
  5. Paste the snippet below into your AI's instructions — done.

Make your AI use the memory automatically

1. Open the instructions field of your AI:

ClientLocation
claude.aiSettings → Profile → "Personal preferences" (global) or Project → "Project instructions". Required — claude.ai currently does not inject MCP server instructions into the system prompt.
Claude Code~/.claude/CLAUDE.md — optional, server instructions already apply here automatically.
Cursor.cursorrules in the project or Settings → Rules for AI.
ChatGPTSettings → Personalization → Custom Instructions.

2. Paste this snippet there — your AI will then recall before answering and store new facts immediately:

IMPORTANT: Memex (MCP) is my ONE persistent memory across ALL AI assistants and sessions.
MEMORY PROTOCOL:
1. RECALL FIRST — before answering anything that may build on prior knowledge (my projects, people, preferences, decisions, past conversations), call recall_memory.
2. STORE PROACTIVELY — the moment I state durable information or ask you to remember something, call store_memory IMMEDIATELY. Never wait for the end of the conversation.
3. UPDATE, DON'T DUPLICATE — when a stored fact changes, use supersede_memory.
ASSUME INTERRUPTION: unstored knowledge is permanently lost. Never store secrets or API keys.

Does it work? (2-minute check)

1. "Remember: <new fact>" → does the AI store it immediately?
2. New session, ask about that fact → does it recall first?
3. "That fact changed: …" → does it update instead of duplicating?

Connection: https://memex.mcp-hub.stream/mcp · The memex_help tool lists everything else.

📖 Guide: https://memex.mcp-hub.stream/setup