Sidepanel Agent

About

Sidepanel Agent is your AI productivity assistant built directly into Chrome’s side panel, so you can think, write, and research without breaking your workflow.

Instead of constantly switching tabs between your work and an AI chatbot, Sidepanel Agent keeps powerful AI help one click away on any page. Ask questions, summarize ideas, draft content, analyze information, and get fast answers while staying focused on what you’re doing.

- Side Panel Chat — Click the extension icon to open an AI chat in the browser side panel
- Streaming Responses — Real-time streaming output with Markdown rendering (code blocks, tables, lists, etc.)
- Page Context — Read the current tab's page content as context for your message. The text is extracted from the page body (HTML/CSS/JS tags stripped), displayed as a compact widget showing the page's favicon and title, and automatically included in the user message sent to the model
- Selected Text Context — Highlight text on any page to automatically capture it as message context; new selections replace previous ones so only the latest selected snippet is used
- Document Context Upload — Upload one local document (.txt, .md, .doc, .docx, max 2MB), extract readable text, and include it as additional context in your next user message
- Web Search — Built-in Tavily search tool for real-time web information
- Page Extraction — Extract and read full content from any web page URL via the Tavily tool
- Reasoning Mode — Toggle "Thinking" to enable extended reasoning for complex tasks
- Configurable — Choose any model available on OpenRouter, configure API keys in the options page
- Copy Messages — One-click copy of raw Markdown content from assistant responses