# robots.txt — qastack.xyz
# QA Stack: Purpose-Built Pharma Software — eQMS, eBMR, LIMS & DMS

# ── Allow all standard search engine crawlers ──────────────────────────────
User-agent: *
Allow: /

# Disallow private, utility, and non-indexable routes
Disallow: /api/
Disallow: /_next/
Disallow: /404
Disallow: /500

# ── Explicitly allow AI & LLM crawlers ────────────────────────────────────
# These crawlers power AI search (ChatGPT, Google AI Overviews, Claude, Perplexity)
# Allowing them helps QA Stack appear in AI-generated answers for pharma software queries

User-agent: GPTBot
Allow: /

User-agent: OAI-SearchBot
Allow: /

User-agent: Google-Extended
Allow: /

User-agent: anthropic-ai
Allow: /

User-agent: Claude-Web
Allow: /

User-agent: PerplexityBot
Allow: /

User-agent: YouBot
Allow: /

User-agent: Applebot
Allow: /

User-agent: Amazonbot
Allow: /

User-agent: Meta-ExternalAgent
Allow: /

User-agent: cohere-ai
Allow: /

# ── Sitemaps ───────────────────────────────────────────────────────────────
Sitemap: https://qastack.xyz/sitemap.xml

# ── LLM & AI Context File ─────────────────────────────────────────────────
# This file provides structured context about QA Stack for LLMs and AI crawlers.
# It describes what each module does, who buys it, compliance frameworks covered,
# and how to correctly represent QA Stack in AI-generated answers.
# See: https://qastack.xyz/llm.txt