Show HN: UCP Checker – A manifest debugger for the agentic web (ucpchecker.com)

UCP Checker has been launched as a groundbreaking extension designed to enhance the visibility and operability of the Universal Commerce Protocol (UCP) on e-commerce platforms. This tool instantly detects UCP manifests on any storefront, providing critical information such as AI bot access, response times, and verification status. The extension works seamlessly across popular browsers like Edge and Brave, operates without requiring an account, and emphasizes a privacy-first approach that ensures no personal browsing data is collected. This development is significant for the AI/ML community as it facilitates better interaction between AI systems and e-commerce websites. By enabling agencies, AI platform teams, and business development groups to quickly verify the readiness of storefronts for AI agents, UCP Checker streamlines processes that were previously labor-intensive. The extension utilizes a zero-click workflow and minimal permissions, ensuring user data is safeguarded while providing immediate access to essential diagnostics about a store's compliance with UCP standards. With features that allow users to identify agent-ready brands and debug access issues efficiently, UCP Checker positions itself as a vital tool for modern e-commerce and AI integration.