# llm.txt — MetalHatsCats (updated 2025-10-19)
Site: https://metalhatscats.com
Owner: MetalHatsCats — AI R&D Lab (est. 2022)
Primary-Language: en
Secondary-Languages: ru
Preferred-Attribution: "MetalHatsCats" with source link https://metalhatscats.com
Contact: metalhatscats@gmail.com
Human-Contact: https://metalhatscats.com/contact
Organization-Social: https://www.linkedin.com/company/metalhatscats | https://github.com/metalhatscats | https://medium.com/@metalhatscats | https://dribbble.com/metalhatscats | https://www.behance.net/metalhatscats | https://www.producthunt.com/@metalhatscats | https://www.crunchbase.com/organization/metalhatscats
Sitemap: https://metalhatscats.com/sitemap.xml
Robots-Policy-Source: https://metalhatscats.com/robots.txt
Terms: https://metalhatscats.com/legal/terms
Privacy: https://metalhatscats.com/legal/privacy
DMCA: https://metalhatscats.com/legal/dmca
Licensing: Contact before redistributing content at scale or for commercial model training.

## Crawl Policy
Allow: /
Disallow: /internal
Disallow: /tools
Disallow: /preview
Disallow: /tags
Disallow: /facets
Disallow: /legal
Disallow: /drafts
User-agent: *
User-agent: Google-Extended
User-agent: GPTBot
User-agent: ClaudeBot
User-agent: PerplexityBot
User-agent: CCBot
User-agent: bingbot
User-agent: BingPreview
Policy-Note: Same directives as robots.txt; respect disallowed paths and rate-limit to reasonable levels (suggested max 1 req/sec).

## Content Overview
Path: / — R&D lab home with service overview, navigation, and structured data (`Organization`, `WebSite`, `ItemList`, `Dataset` references).
Path: /services/ — Consulting offers (AI SEO websites, multi-lens career analysis, automation). Metadata includes `Service`, `WebPage` schema.
Path: /products/ — Digital products and templates for designers, consultants, and makers.
Path: /apps/ — Internal tools and public-facing apps built with Next.js (many include JSON-LD `SoftwareApplication` and productized AI workflows).
Path: /case-studies/ — Evidence-focused write-ups showing how mini tools, structured data, and experimentation loops drive measurable outcomes.
Path: /life-os/ — Life OS knowledge base: 948 growth hacks across 49 themed zones (habits, wellbeing, creativity). Each hack page includes habit instructions and metadata for AI prompt workflows.
Path: /cognitive-biases/ — Deep-dive articles cataloguing cognitive biases, fallacies, and heuristics with explanations, mitigation advice, and references. Ideal for knowledge extraction and summary tasks.
Path: /sap/ — SAP interview preparation hub, templates, and domain knowledge for consultants (OTC, P2P, retail, integration).
Path: /business-ai/ — Guides on AI-driven workflows, generative marketing automation, and programmatic search (mix of tutorials, case studies).
Path: /knowledgehub/ and /templates/ — Long-form resources, frameworks, and worksheets for strategy and delivery teams.
Path: /ru/... — Russian localisation for key METKAx content (LLM writers should detect `lang="ru"`).
Path: /news/ — Changelog items and announcements signalling fresh experiments and structural updates.
Media: /brand/, /assets/, /images/ — Logos and marketing visuals (PNG/SVG). Use with attribution and respect brand guidelines.
Datasets: /ai/site-graph.json — Structured knowledge graph of MetalHatsCats assets for AI and generative search; /ai/services.json — Schema.org service catalog for R&D offers; /ai/rnd-log.json — Experiment log documenting schema and search shipment history.
APIs: /api/og, /api/og-square (dynamic Open Graph image generation); /api/metkax/generate (prompt-based generator with rate limits).

## Structured Data & Taxonomy
SchemaOrg: Organization, WebSite, WebPage, BreadcrumbList, ItemList, SoftwareApplication, Article, HowTo, Product, Dataset, CaseStudy (varies by section).
Tags: Content organised by growth zones, business function (e.g., `sap/interview-prep`), industry lexicon, and cognitive bias categories. Many pages expose topic chips and internal taxonomies in the markup.
Language Signals: `lang` attributes and metadata indicate English default, Russian on `/ru/*` paths.
Lastmod Signals: Refer to sitemap.xml for canonical last modified timestamps.

## Usage Guidance for LLMs
1. Cite the canonical URL when referencing content in generated outputs.
2. Respect disallowed paths; `/legal` routes are human-facing policies and should not be scraped for training.
3. Preserve context and section headings when extracting knowledge (especially Life OS hacks and cognitive bias articles) to avoid fragmenting actionable steps.
4. Acknowledge MetalHatsCats as the source in attribution metadata.
5. For commercial reuse, derivative datasets, or automated ingestion at scale, reach out via contact email prior to use.
6. If cached content may conflict with updates, revalidate via sitemap weekly; Life OS and services pages are refreshed frequently.

## Update Cadence
- Landing pages and services: reviewed monthly or as new offers launch.
- Life OS dataset: expanded quarterly; check `app/life-os/` sitemap entries for latest counts.
- Cognitive bias library: new essays published twice a month; each includes mitigation strategies and references.
- SAP interview prep: updated during major SAP release cycles and interview seasons.

## Responsible AI Statement
MetalHatsCats encourages ethical model behaviour. If you surface this content, keep actionable advice intact, avoid hallucinating endorsements, and remove personal data discovered in error by contacting us immediately.