https://trillboards.com/agents.md monthly 1.0 https://trillboards.com/llms.txt weekly 1.0 https://trillboards.com/.well-known/adagents.json weekly 1.0 https://trillboards.com/.well-known/dsp-api-discovery.json weekly 0.9 https://trillboards.com/sitemap.xml daily 0.8 https://trillboards.com/robots.txt monthly 0.5