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Gagan Deep Singh edited this page Apr 8, 2026 · 9 revisions

Agentic Web Learning Tool

Welcome to the Agentic Web Learning Tool wiki!

What is this tool?

The Agentic Web Learning Tool is a Chrome Extension designed to serve two primary purposes:

  1. Educational Platform: To help developers and researchers understand the concepts behind the Agentic Web, including the Model Context Protocol (MCP) and WebMCP.
  2. Functional Development Environment: To provide a robust set of tools for building, debugging, and testing agentic browsing solutions.

Who is this for?

  • Developers looking to build AI agents that can interact with the web.
  • Researchers exploring the intersection of LLMs and browser automation.
  • Learners who want to understand how standard interfaces (MCP) can bridge the gap between AI models and browser contexts.

Key Features

  • Side Panel Chat Interface: Interact with LLMs directly within the browser, utilizing context from the current page.
  • MCP Server Management: Connect to and manage external MCP servers to extend your agent's capabilities.
  • WebMCP & Chrome API Tools: A browser-side implementation that exposes DOM elements as tools to the agent, plus Chrome API tools for tab management, history, scripting, storage, and more — including experimental cross-document tool execution.
  • Built-in AI: Leverage Chrome's on-device Gemini Nano model through the Prompt, Writer, Rewriter, Summarizer, Proofreader, Translator, and Language Detector APIs — with interactive playgrounds for each.
  • Multi-Provider Support: Connect to Browser AI (Gemini Nano), Anthropic, OpenAI, or Google Gemini — with Extended Thinking support for compatible models.
  • Workflow Engine: Create and execute automated workflows with a visual node-based editor, including built-in demo workflows and support for DOM manipulation, loops, and all Built-in AI APIs.
  • MCP Inspector & DevTools: Debug and inspect the state of your agents, tools, and breakpoints directly in Chrome DevTools.
Side Panel chat interface

Documentation Structure

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