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The Plannotator VS Code extension redirects review sessions opened from an integrated terminal into VS Code tabs. It works alongside your coding-agent setup.

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Install

Install Plannotator from the VS Code Marketplace. VS Code 1.85.0 or later is required. Install and configure Plannotator for your coding agent, then open a new VS Code integrated terminal. Terminals created before the extension activates do not receive the browser-routing environment variable.

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Use it

Launch a plan, document, or code review from the integrated terminal. The extension opens the local Plannotator URL in a VS Code tab instead of an external browser. The extension also provides:
  • Plannotator: Open URL to open a local Plannotator URL manually
  • Plannotator: Add Annotation to add the current editor selection to the active review
  • Cmd+Shift+. on macOS or Ctrl+Shift+. on Windows and Linux as the default keybinding for adding an editor annotation
Plannotator follows the current VS Code color theme. Review panels close after you approve or submit feedback.

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If the external browser still opens

  1. Confirm plannotatorWebview.injectBrowser is enabled.
  2. Open a new integrated terminal.
  3. Launch the agent from that terminal and start the review again.
Last verified against Plannotator OSS v0.23.1 on July 18, 2026. Maintained by the Plannotator project.
Last modified on July 19, 2026