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AI connection (MCP)

You can now connect 1234asdf to AI apps like Claude. The AI finds and reads the knowledge you saved, not something somewhere on the internet, and answers with its evidence.

What you can do once it's connected

  • Answers from what you've read It answers based on the articles and notes you saved, not general knowledge. “I've got tofu and kimchi in the fridge. What can I make from my saved recipes?”
  • Drafts built on your sources When you write a report, an email or an announcement, it works in sentences and sources from the articles you saved to back it up. “Draft an announcement for tomorrow's team meeting. Follow the meeting article I saved.”
  • Scattered articles, pulled together It groups several articles you saved on the same topic and lays out what they have in common and how they differ, with sources. “Jeju trip next week. Can you group my saved articles by route?”
  • Only as much as you allow AI apps can only read. Sensitive spaces and the Trash are never sent, and you can disconnect any time in the AI app.

Connect in Claude

Connection address https://mcp.1234asdf.com/mcp

  1. Open the connectors menu in Claude settings.
  2. Add a custom connector and paste the connection address above.
  3. Sign in with your 1234asdf account and allow the connection.
  4. Turn on 1234asdf in a chat and ask as you normally would. The AI checks your knowledge first and answers with the source of each point.

Other AI apps each have their own connection requirements. You can also copy the connection address in the app under “Settings → Connect to AI · MCP”.

What gets shared

  • Only your knowledge (organized sentences and your notes) and short evidence for each sentence. Sensitive spaces, the Trash and full original text are never sent.
  • AI apps can only read. They don't save, edit or delete anything, and AI results never overwrite the original text or your notes.
  • What's shared follows the privacy policy of the AI company you connect. Even after you disconnect, chats that already read it may stay in that app. Disconnect in that AI app's connector settings.

Privacy policy ›

Status

Open now · read-only

Tested with

Claude (custom connector)

The connection follows the MCP standard (Streamable HTTP, OAuth 2.1 + PKCE). You sign in with your 1234asdf account, and the 1234asdf server decides which knowledge can be read.

Even without connecting, you can read, edit and search everything you've saved in the app and on the web. The user guide is a good place to start.

User guide ›