{"jsonrpc":"2.0","error":{"code":-32603,"message":"Server \"open-food-facts-mcp\" is misconfigured: its endpoint points back at the MCPize gateway (open-food-facts-mcp.mcpize.run), which would loop instead of reaching a real server. If you own this server, set its endpoint to your actual upstream URL under Dashboard → Servers → open-food-facts-mcp → Settings, or redeploy it so MCPize provisions hosting for you.","data":{"reason":"self_referential_endpoint","host":"open-food-facts-mcp.mcpize.run","slug":"open-food-facts-mcp"}},"id":null}