PennyweightPennyweight

Manage and revoke AI access

Last updated October 9, 2026

On this page

You decide which AI assistants can reach your Pennyweight data. You can see every connection in one list and revoke any of them yourself, without the AI app's help. Each connection starts when you authorize an AI; see Connect your AI.

How to do it

  1. Ask your AI for the page, or open Settings → Connect your AI in the web app yourself. Your AI can give you the link, but it can't revoke access for you.
  2. Under Connected AI clients, find the connection. Each row shows the assistant's name, whether it's Active or Inactive, when it was authorized, when it was last used and when it expires.
  3. Click Revoke, then Confirm revoke.
  4. Remove Pennyweight inside the AI app too, so it stops offering the connector. The steps for each app are below.
Try asking

Give me the link to the Pennyweight page where I manage my connected AI clients.

Try asking

How do I disconnect you from Pennyweight?

What you'll see

Your AI replies with a link to the Connect your AI section of Pennyweight's settings. After you confirm a revoke, the list reloads from Pennyweight's server.

Remove Pennyweight from your AI app

Claude

Per Anthropic's help center: go to Customize → Connectors, click Remove or the three dots next to Pennyweight, and follow the prompts. On Team and Enterprise plans, owners remove it under Organization settings → Connectors. To reconnect later, see Connect Pennyweight to Claude.

Claude Code

Run . Claude Code also deletes the sign-in tokens it stored for the server. To sign out but keep the server, choose Clear authentication in /mcp, or run .

Gemini

Per Google's help center, on a computer go to gemini.google.com, open Settings, then Connected Apps (click Personal Intelligence first if you don't see it). Under Custom apps, switch Pennyweight off to disconnect it and keep it listed, or click More details, then Remove app. In the Gemini CLI, run . See Connect Pennyweight to Gemini.

ChatGPT and Grok

Revoke the connection from Pennyweight's settings as shown above. For removing the connector inside ChatGPT or Grok, check OpenAI's or xAI's help center, since their steps can change.

Other AI clients

Remove the Pennyweight server wherever your client lists its MCP servers. See Connect another MCP client.

Good to know

  • Revoking is quick. Once you confirm, that AI loses access to your data right away. For up to about 60 seconds it may still get replies that carry no data, such as its list of tools.
  • Revoking touches nothing else. It removes that one connection. Your account, your ledgers and your other connections stay as they are.
  • Connections expire on their own. Each one lasts 30 days, and the 30 days start again every time your AI uses it.
  • Reconnecting means authorizing again, with your passphrase. If a connection keeps failing to sign in, remove Pennyweight from your AI app and add it again.
  • Turning off two-factor revokes everything. Pennyweight needs two-factor to authorize an AI. If you turn it off, every AI connection is revoked. To reconnect, turn on two-factor and authorize again.
  • Connect your AIAdd Pennyweight to Claude, ChatGPT, Gemini or Grok with one link, then authorize it with your passphrase. How connecting works and where each guide lives.
  • Connect Pennyweight to ClaudeAdd Pennyweight as a custom connector in Claude on the web or desktop, or as a remote MCP server in Claude Code, then check the connection.
  • Connect Pennyweight to GeminiAdd Pennyweight as a custom app in the Gemini web app, or as a remote MCP server in the Gemini CLI, then check the connection.
  • Connect another MCP clientConnect Pennyweight to an MCP client without its own guide: what the client needs, how to add the server URL, and how to check the connection.