
Cebian
Supports UIby maotoumao
AI-powered browser side panel assistant with built-in MCP client, page awareness, and multi-model support.
What it does
Cebian is a browser extension that integrates an AI assistant directly into the side panel. It allows users to interact with AI while browsing without switching tabs, providing a seamless interface for page-aware analysis and tool execution.
Key features
- Page Awareness: Automatically captures current URL, page titles, and selected text for context.
- MCP Integration: Built-in Model Context Protocol client allows adding external tools and skills directly.
- Multi-Model Support: Compatible with OpenAI, Anthropic, Google, and custom OpenAI-compatible endpoints.
- Privacy-First: Conversations and prompts are stored locally in the browser.
- Slash Prompts: Custom prompt library with variables for selected text and clipboard content.
Installation
- Chrome: Install as an unpacked extension from the
.output/chrome-mv3/directory after runningpnpm run build. - Firefox: Install from the
.output/firefox/directory.
Supported hosts
- Chrome
- Firefox
Quick install
pnpm install && pnpm run buildInformation
- Pricing
- free
- Published
- 5/20/2026
- stars






