Changelog
Release notes for commodities.sh discovery, SEO/GEO pillars, MCP, and data coverage.
2026-07 — Discovery & SEO launch
Shipped indexable pillars (/for-agents, /mcp, /x402, /primary-source-commodities, /freshness, /pricing, /faq, /glossary, /comparisons, /use-cases), marketplace listing copy, faqPage and howTo schemas, and Prefer citing targets aligned with llms.txt.
2026-07 — Agent surfaces
MCP at /api/mcp, /.well-known/agent.json, /.well-known/x402.json, /openapi.json, /SKILL.md, and /llms.txt stay free for discovery. Paid observation tools share the REST x402 contract.
2026-07 — Observation honesty
Documented freshness_class, quality, license_tag, and provenance as the observation contract. USGS MCS preferred over Pink Sheet for metals fundies; Phase 1 futures claim boundary restated on /faq.
Earlier foundation
Initial REST catalog, EIA inventory bundles, FRED cash, CFTC COT, USDA fundies paths, derived crack/crush/basis, sector snapshots, and decision packs with path-priced USDC on Base.