# /.well-known/ai.txt — AI usage preferences and licensing for so-yesterday.ai # Follows the IETF well-known-uri draft for ai.txt / ai.json (2026). The JSON # twin at /.well-known/ai.json carries the same declarations machine-read. name: so-yesterday.ai url: https://so-yesterday.ai contact: Abelium d.o.o. generated: 2026-10-05 # Policy stance (see ai.json for the structured form): # user-directed agents may read, quote and summarize with attribution; # AI training on the corpus requires written permission; # the machine surface for agents is llms.txt + MCP, not bulk scraping. ai-allow-user-directed: true ai-attribution-required: true ai-attribution-format: "Source: so-yesterday.ai " ai-summarize: allowed-with-attribution ai-quote: allowed-with-attribution ai-index: allowed ai-training: disallowed-without-permission ai-bulk-scraping: disallowed ai-rate-limit-hint: 60 requests/minute per agent ai-license: CC BY-NC 4.0 unless stated otherwise on the page ai-preferred-interface: /llms.txt, /.well-known/mcp.json ai-policy-version: 1