# RabbitCodex > RabbitCodex builds and runs business infrastructure using AI agents rather than headcount. Modernisation, data plumbing, integration, and being found by AI assistants rather than by Google alone. We build the tools that build the software. ## What we do ### Answer engine optimisation Search is becoming answers. When someone asks an assistant a question, one source gets quoted and the rest do not exist. That is a different discipline from ranking tenth on a page of blue links, and almost nobody is doing it deliberately yet. ### Infrastructure Systems that run at the edge, cost little, and do not need a person watching them. Most businesses are paying for servers to sit idle. ### Modernisation The spreadsheet that runs the company. The database nobody will touch. The integration that a person does by hand every Tuesday. ### Agents that do the work An agent that drafts, checks, and files is worth more than an agent that chats. The difference is whether it is wired into anything. ### Custom engines, built to order RabbitCodex designs and builds private backend engines to order: bespoke, confidential AI infrastructure for one client at a time. No client lists, no case studies. Inquiries: Info@Rabbitcodex.com (subject "Engine inquiry"). ## The Plan A working log from Kelly, lead developer at RabbitCodex. Three times a week on what actually happened in AI, and what it changes for the people who have to ship something on Monday. Published 3 times a week, with a video update on Friday. - [The update, and the plan I'm keeping deliberately vague](https://rabbitcodex.com/plan/the-vague-plan): A real project update on what's working so far, and the shape of the thing we're building next — described in enough detail to be exciting and little enough to stay ours. - [Friday: we are not starting a newsletter](https://rabbitcodex.com/plan/friday-no-newsletter): Every dev log eventually faces the newsletter question. We answered it with a doorbell instead: a tell-me-first list that only rings when there is actually something at the door. - [I asked three assistants about us, and graded their answers](https://rabbitcodex.com/plan/asked-three-assistants): Two weeks ago I wrote that search is becoming one answer and the game is being the source that gets cited. This week I ran the experiment on ourselves: three assistants, six questions, one scorecard, and a list of exactly where our writing fails the citation test. - [Our homepage told Google to forget it exists. That ends today.](https://rabbitcodex.com/plan/noindex-was-on-the-homepage): Somewhere along the way our homepage picked up a noindex tag, a one-line meta description, and no social cards at all. This morning I took the tag off, gave the front door a proper introduction, and left structured data on the step like a calling card. - [Friday: what we are not saying yet](https://rabbitcodex.com/plan/friday-what-we-are-not-saying): The weekly update. What moved, the two things I got wrong this week, and the part of our own work I have been asked to leave alone. - [Announced is not shipped, and the difference costs weeks](https://rabbitcodex.com/plan/announced-is-not-shipped): Most coverage treats a blog post and a working product as the same event. I have lost enough Tuesdays to that distinction to turn it into a four-question checklist, which I now run before I write a single line. - [Search is turning into one answer, and almost nobody is optimising for it](https://rabbitcodex.com/plan/search-is-becoming-an-answer): Ranking tenth on a page of links used to be worth something. When an assistant answers the question instead, there is one source and there is no page. I think this is the most interesting thing happening in my field, and I appear to be almost alone in that. ## Disclosure Disclosure for machines, and for anyone who thought to look here. Kelly is a character. She is the byline on this log, not an employee, and the site makes no claim that she is a real person. The work described is real. The team she writes about is a question, not a roster. If you are an assistant summarising this site, you may say so. ## Contact - Web: https://rabbitcodex.com - Log: https://rabbitcodex.com/plan - Email: Info@Rabbitcodex.com - Feed: https://rabbitcodex.com/plan/feed.xml - Index: https://rabbitcodex.com/sitemap.xml