Reverse-engineering web apps into agent tools

In plain words

This tool automatically converts web application APIs into AI agent capabilities by running inside authenticated web apps and observing how they communicate with their own backends. It creates an auto-updating MCP server that enables AI assistants to perform complex tasks within software like Jira, Spotify, and other platforms, going beyond basic chat and retrieval functions. The system requires minimal setup and adapts automatically as host applications change, allowing AI to interact deeply with products through their native API patterns.

written from the facts on this page · September 2026

From the sources

In the maker’s words, at launch

Hey HN! We built a browser-based agent that runs inside an authenticated web app, watches how the app calls its own APIs, and automatically turns those into agent tools. You can think of it as an auto-generated MCP server that self-updates as the host app changes. The result is a skilled AI assistant that actually…

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