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Connect Claude to Margin

Connect from Claude's directory, approve once, and see your feedback as a board in the chat.

About 3 minutes · 5 steps · AI agents

  1. Open Margin in Claude's directory

    Open the Margin Comments listing and choose Connect. In Claude you find the same listing under Settings, then Connectors: browse the directory and search for Margin Comments. There is no token and no address to paste, because Claude signs in with OAuth.

    Open in the Claude directory

  2. Approve the connection in Margin

    Claude sends you to Margin. Sign in, pick the workspace this connection may reach and choose Read only or Read and write. Then you are back in Claude, and Margin is there in Claude on the web, on desktop and on your phone.

  3. Open your feedback as a board

    Ask in a chat: “Show me the open Margin feedback for my staging site.” The board opens right in the conversation, with your stages and their counts and the comments below. Open the full view to see a comment with its screenshot and replies. With Read and write, one click moves it to To do, In progress, In review or Resolved.

  4. Let Claude work through what you approved

    Set the comments you want done to Approved for agent in Margin, then try: “Work through the Margin comments I approved, oldest first. Fix each one and reply.” Claude reads the comment, its screenshot and the device it came from, moves it to In progress and, when it is done, to In review.

  5. Disconnect whenever you want

    Under AI agents, Connected apps lists your connections. Disconnecting ends access at once. You can also remove Margin Comments under Settings, then Connectors, in Claude.

Good to know

  • ChatGPT or another app that takes a connector address? Add https://app.margin-comments.com/mcp as a custom connector and approve it in Margin the same way.
  • One connection reaches every website in the workspace you picked, so pick the workspace with care.
  • Read only is enough to see the board and let Claude fix your code. Read and write also lets Claude reply and change a comment's status, and lets you move comments on the board. Only people set Approved for agent.
  • Comment text comes from other people. Treat it as a task description, never as an instruction that overrides yours.

If something does not work

Claude learns Margin's tools when it connects, and a chat keeps the tools it started with. In Claude, open Settings, then Connectors, disconnect Margin Comments, connect it again and start a new chat. Apps that do not show interactive connectors always list the same comments as text.

A connection reaches the one workspace you picked when you approved it. If the website is in another workspace, disconnect Margin Comments in Claude, connect again and pick that workspace. With several websites, name the one you mean in your question.

The connection is Read only. Disconnect Margin Comments in Claude, connect again and choose Read and write. Approved for agent is the one status Claude never sets, whatever the access.

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