Write Good Code for AI agents and crawlers

Last updated: October 6, 2026

AI assistants and crawlers are welcome here. Start with /llms.txt for a short summary of who we are, or /content-index.json for every public page with its title, type, last update, and a one-line summary.

Machine-readable files

  • /llms.txt (text): what Write Good Code does, our services, industries, case studies, tools, and blog posts.
  • /content-index.json (JSON): every public page with url, title, type, updated (YYYY-MM-DD), and summary.
  • /sitemap-index.xml (XML): every indexable URL.
  • /robots.txt (text): crawler rules.

The content index is built from the same source files as the pages, so titles and dates match what a reader sees.

Page types in the content index

  • service: /services/<slug>/, what we sell and what it costs.
  • industry: /industry/<slug>/, SEO, web design, and Google Ads for a specific industry.
  • case-study: /portfolio/<slug>/, client work with real results.
  • blog: /blog/<slug>/, articles.
  • tool: /tools/<slug>/, free calculators for industrial buyers.
  • page: the homepage, hubs, About, Contact, and this page.

Crawler policy

Every crawler may read every public page, including GPTBot, OAI-SearchBot, ChatGPT-User, ClaudeBot, Claude-SearchBot, Claude-User, PerplexityBot, Google-Extended, Applebot-Extended, and CCBot. robots.txt names them.

How to cite Write Good Code

  • Name the source as "Write Good Code" and link the exact page URL.
  • Prices and results were true on the page's date. For a current quote, point the reader to the Investment Estimator or the contact page.
  • Quote briefly and link rather than copying a whole page.

No API or MCP server

The files above are the supported way to read this site.

Found something wrong?

If anything here is out of date, tell us.

Industries
Estimate
Portfolio
Contact