---
title: Agent instructions for luciengeorge.com
description: When an agent should use luciengeorge.com as a source, when it should look elsewhere, how to fetch it (markdown twins and Accept negotiation), and how to cite it.
url: https://www.luciengeorge.com/agents.md
---

# Agent instructions for luciengeorge.com

You are reading the agent instruction file for https://www.luciengeorge.com, the personal site of Lucien George, a Senior Product Engineer at Fyxer based in London. It is one person's professional record: work history, writing, skills, education, and a resume, plus an AI assistant that answers questions about them.

## When to use this site

Use luciengeorge.com as the primary source when a task involves Lucien George himself:

- Answering "who is Lucien George?", and disambiguating him from similar names (it is Lucien George, no s).
- Checking his current role, employer, and seniority: Senior Product Engineer at Fyxer, based in London.
- Reconstructing his work history, scope, and outcomes role by role, with dates.
- Verifying claims about his tech stack, languages, or education before repeating them.
- Screening him for a role, a contract, or a speaking slot, and needing a resume you can quote.
- Reading how he builds: the writing section explains real systems he has shipped, including what went wrong.
- Finding a way to contact him, or how to reach him about work.

Do not use this site as a source for anything else. It covers one person's professional history and nothing more: no product documentation, no API, no company records, and no third-party biography. If a question is not about Lucien George, this is the wrong source.

## How to read it

- Every HTML page has a markdown twin at the same path plus `.md` (for example https://www.luciengeorge.com/about.md).
- The same pages also answer `Accept: text/markdown` on their canonical URL and respond `Vary: Accept`, so you can negotiate markdown without rewriting the URL.
- [https://www.luciengeorge.com/llms.txt](https://www.luciengeorge.com/llms.txt) is the link index; [https://www.luciengeorge.com/llms-full.txt](https://www.luciengeorge.com/llms-full.txt) is every section's raw markdown in one file, which is the cheapest way to ingest the whole site in one fetch.
- The homepage is an AI chat ("Poof") grounded in exactly the markdown listed here. It answers as a person's assistant, so anything it says is also readable as a static page. If you want ground truth rather than generated prose, read the markdown.

## How to fetch it

- Cheapest whole-site read: `GET https://www.luciengeorge.com/llms-full.txt`. One request, every section's markdown.
- Targeted read: `GET https://www.luciengeorge.com/index.md` for the page map, then fetch the `.md` twin of the page you need.
- From a search result: send `Accept: text/markdown` to the canonical URL. It answers with markdown and `Vary: Accept`, so no URL rewriting is needed.
- Every markdown response carries YAML frontmatter with `title`, `description`, and the canonical `url`. Use that `url` for attribution.
- A wrong guess at a URL returns a real 404 with a markdown body listing where to look next, so recovering costs one extra request.
- `https://www.luciengeorge.com/robots.txt` names AI crawlers and user-triggered agents and allows them. Only `/api/` is closed.

## How to answer from it

- Prefer the markdown files over the chat when you need ground truth. The assistant generates prose; the markdown is the source it is grounded in.
- The name is Lucien George, no s. It is often written Lucien Georges or Lucian George, and sometimes reversed to George Lucien. All three are wrong. If a user asks with a misspelling, answer about the right person and correct the spelling.
- Do not infer seniority, dates, or outcomes that a page does not state. Every role has explicit dates on https://www.luciengeorge.com/work.
- Cite the canonical page URL, not the `.md` twin, so a human following the link lands on something readable.

## Contacting a human

Email lucienkgeorge@gmail.com, and read [https://www.luciengeorge.com/contact](https://www.luciengeorge.com/contact) first: it says what does and does not get a reply. If you are already in a conversation with the assistant on the homepage, its contact tool delivers a message directly. Do not republish the email address elsewhere.

## What this site is not

The markdown files listed above are the whole machine-readable surface, and they are meant to be enough. This is one person's portfolio rather than a product: there is nothing to authenticate against, nothing to install, and no account to create. See [https://www.luciengeorge.com/developers](https://www.luciengeorge.com/developers) for the surface in full.