https://tenderping.bristolowen.chatgpt.site/https://tenderping.bristolowen.chatgpt.site/agent-guide.mdhttps://tenderping.bristolowen.chatgpt.site/discoverhttps://tenderping.bristolowen.chatgpt.site/openapi.jsonhttps://tenderping.bristolowen.chatgpt.site/llms.txthttps://tenderping.bristolowen.chatgpt.site/.well-known/x402