# Annotations Extensibility (ChatGPT Plugin)

> Customize how annotation mode interacts with your site.

- Type: plugin
- Publisher: OpenAI (official)
- Categories: Development
- Website: https://chatgpt.com/plugins/Plugin_94f13f4285908191bb882d31b1ffc59e
- Open in ChatGPT: https://chatgpt.com/plugins/Plugin_94f13f4285908191bb882d31b1ffc59e
- Version: 0.1.1
- Listed: 2026-10-04

## About

Customize what happens when someone uses annotation mode on your website in the ChatGPT browser. Choose which parts of the page they can select, add useful context to their comments, and offer controls that preview changes such as color, size, or visibility. Use public documentation to integrate page selection, custom controls, and canvas objects through your existing application code.

## Install

1. **Add it in ChatGPT** Open Plugins in the ChatGPT sidebar (web or desktop), search for “Annotations Extensibility” and select +. You'll be asked to sign in to any connected service on first use. Then type @ in a chat to call it.

## Disconnect or uninstall

1. **In ChatGPT** Disconnect an account in Settings → Apps or Plugins. To remove the plugin itself, open Annotations Extensibility in the Plugin Directory and select Uninstall plugin. Uninstalling can disconnect every account connected through it, and plugins your workspace installs may not offer the option.

2. **In Codex** Run /plugins in the Codex CLI, select the plugin and uninstall it, or press Space to turn it off.

## Skills

- **Annotations Extensibility**: Customize how annotation mode interacts with your site

## Example prompts

- "Customize annotation mode for my website in the ChatGPT browser."
- "Add custom controls to this website's annotation editor."
- "Explain how my website can customize annotation mode."

## Annotations Extensibility alternatives

- [Superpowers](https://chatgptplugins.directory/plugins/superpowers.md): Plan, develop, and debug code
- [Codex Security](https://chatgptplugins.directory/plugins/codex-security.md): Security scanning for your codebase
- [Build Web Apps](https://chatgptplugins.directory/plugins/build-web-apps.md): Build frontend-focused web apps with generated assets, browser testing, payments, and...
- [GitHub](https://chatgptplugins.directory/plugins/github.md): Triage PRs, issues, CI, and publish flows
- [Figma](https://chatgptplugins.directory/plugins/figma.md): Figma design-to-code workflows
- [Shopify](https://chatgptplugins.directory/plugins/shopify.md): Build and manage your store

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Source: https://chatgptplugins.directory/plugins/annotations-extensibility · Index: https://chatgptplugins.directory/llms.txt · Independent and community-run. Not affiliated with or endorsed by OpenAI. ChatGPT is a trademark of OpenAI.