Mainspring is a tool we are building that gathers the public facts about one company, for that company's own use: what it says about itself on its website, what the public register says about it, and what the regulators and trade bodies in its sector have published. MainspringReader is the part that reads those pages.
It reads only pages that are already public. It never logs in, never fills in a form, never clicks through a consent screen and never runs a page's scripts to reveal more. Every fact it keeps is stored with the page address and the exact sentence it came from, so a person can open the same page and check it.