Agentation MCP Server

Agentation MCP (Model Context Protocol) is a Node.js server designed to provide visual feedback to AI coding agents, such as Claude Code. It facilitates a two-way communication channel where a browser toolbar can send web page annotations to the server, and AI agents can consume these annotations as actionable feedback. The server exposes both an HTTP API for browser interaction (e.g., creating sessions, adding annotations) and an MCP interface (via stdio) to AI agents, offering tools to list, retrieve, acknowledge, resolve, and dismiss annotations. It also supports 'hands-free mode' for continuous agent processing via a `watch_annotations` tool. Currently at version 1.2.0, the package primarily focuses on CLI-driven server operation but ships with TypeScript types, implying programmatic integration is possible. Its key differentiator is providing a structured, visual feedback loop specifically for AI agents interacting with web content.