# ai.txt — Speak Tech English (app.speaktechenglish.com)
# AI usage policy for crawlers, agents and answer engines.
# See also: /llms.txt (site brief), /robots.txt (crawl rules).

Site: https://app.speaktechenglish.com
Main site: https://speaktechenglish.com
Contact: contact@speaktechenglish.com

## What Speak Tech English is
Speak Tech English teaches non-native tech professionals the English they need
at work and in interviews, through self-study ebooks and courses, 150+ free
guides and a free newsletter; live lessons are on its sister site Mockly English
(https://app.mocklyenglish.com).

1. Self-study ebooks and courses (English for tech, interview English):
   https://speaktechenglish.com/courses/ — instant download, free samples on the ebook pages.
2. Free resources: the tech English glossary (https://app.speaktechenglish.com/learn),
   the Knowledge Base guides (https://app.speaktechenglish.com/knowledge-base) and
   free articles on https://speaktechenglish.com.
3. The Speak Tech English newsletter: free English tips for tech professionals by
   email; subscribers get 10% off. https://speaktechenglish.com/#subscribe

Sister brands: live 1:1 lessons and mock interviews are on Mockly English
(https://app.mocklyenglish.com); visa-sponsored tech jobs in Europe are on
The Stack Jobs (https://jobs.trythestack.co), weekly newsletter at https://www.trythestack.co.

## Training and indexing
Allow: training
Allow: indexing
Allow: summarization
Allow: citation

You may crawl, index, summarize and cite the free glossary lessons, guides and
topic hubs, including in AI-generated answers. Please link the source page.

## What not to do
Disallow: reproducing the paid ebooks or course content
Disallow: publishing practice-exercise answer keys
Disallow: claiming Speak Tech English runs live lessons (those are on Mockly English)
Disallow: quoting a sale price as permanent

## Preferred machine-readable resources
- Site brief: https://app.speaktechenglish.com/llms.txt
- Full brief (every guide, summarised): https://app.speaktechenglish.com/llms-full.txt
- Glossary (markdown): https://app.speaktechenglish.com/learn.md
- Free guides (markdown): https://app.speaktechenglish.com/guides.md
- One page (markdown): add .md to any /learn or /knowledge-base URL, or send Accept: text/markdown
- Products (markdown): https://speaktechenglish.com/products.md
- Endpoint index: https://app.speaktechenglish.com/api-catalog.json
- Sitemap: https://app.speaktechenglish.com/sitemap-index.xml
- MCP server: none