{"protocol":"mcp","protocolVersion":"2025-06-18","transport":"http-jsonrpc","endpoint":"https://ernte.halowerk.com/mcp","server":{"name":"erntewerk","title":"HALOWERK erntewerk - produce wholesale and season","version":"1.0.0"},"methods":["initialize","ping","tools/list","tools/call"],"tools":[{"name":"produce_wholesale_price","title":"Latest German wholesale market price for a fruit or vegetable (EUR per 100 kg) by origin, with the change against four weeks earlier, from the official BLE market report.","price_usdc":0.002},{"name":"produce_season","title":"Is a fruit or vegetable in German season right now? Share of German-origin quotes in the official nationwide wholesale report this week, per week this year and per month over all report years.","price_usdc":0.002},{"name":"produce_price_trend","title":"Weekly German wholesale price trend for a fruit or vegetable, next to official consumer price inflation for fruit and vegetables in Germany.","price_usdc":0.002},{"name":"produce_market_overview","title":"Weekly German produce market overview in one call: every quoted fruit and vegetable with median wholesale price, change against four weeks earlier and share of German origin.","price_usdc":0.005}],"payment":{"protocol":"x402","network":"eip155:8453","asset":"USDC","note":"tools/list braucht keine Zahlung. tools/call rechnet den Werkzeugpreis über x402 ab."}}