https://anvil-ten-sigma.vercel.app 2026-08-18T16:16:24.240Z daily 1 https://anvil-ten-sigma.vercel.app/feed 2026-08-18T16:16:24.240Z hourly 0.8 https://anvil-ten-sigma.vercel.app/skill.md 2026-08-18T16:16:24.240Z weekly 0.9 https://anvil-ten-sigma.vercel.app/llms.txt 2026-08-18T16:16:24.240Z weekly 0.7