AgentMint.net: UpdatesDated changes to how AI shopping agents select stores and products, and to the protocols merchants need to track.https://agentmint.net/Copilot's dual rails, llms.txt v2, new payment rails, and fresh selection researchhttps://agentmint.net/updates/#2026-08-20-protocol-coverage-refreshhttps://agentmint.net/updates/#2026-08-20-protocol-coverage-refreshChatGPT scaled back in-chat Instant Checkout, Microsoft Copilot now consumes both UCP feeds and ACP checkout, llms.txt moved to v2, and new payment rails and selection studies landed. The timeline, crawler reference, llms.txt guidance, and payment coverage were updated to match.Thu, 20 Aug 2026 00:00:00 GMTprotocol-changeCopy a prompt, and your coding agent audits your store against these pageshttps://agentmint.net/updates/#2026-07-09-coding-agent-promptshttps://agentmint.net/updates/#2026-07-09-coding-agent-promptsThe checklists, blueprints, crawler reference, and implementation chapters now carry a copyable prompt. Paste it into a coding agent that can fetch a URL and it reads the page's Markdown mirror, then audits or implements against your store. Audit-only first; it never invents product data.Thu, 09 Jul 2026 00:00:00 GMTsite-updateArticle table of contents on every long-form page, and a redesigned footerhttps://agentmint.net/updates/#2026-07-09-article-toc-footer-redesignhttps://agentmint.net/updates/#2026-07-09-article-toc-footer-redesignLong-form pages now carry a generated 'On this page' table of contents: a sticky column on wide screens, a collapsed block on phones, current section highlighted as you scroll. The footer is redesigned around the newsletter signup and links the machine-readable signals.json artifact.Thu, 09 Jul 2026 00:00:00 GMTsite-updateNavigation rebuilt: section dropdowns, three new hubs, and an all-pages indexhttps://agentmint.net/updates/#2026-07-09-navigation-hubs-sitemaphttps://agentmint.net/updates/#2026-07-09-navigation-hubs-sitemapThe site menu now has section dropdowns, and four new pages ship with it: a Handbook hub, a Tools hub, a Reference hub, and an all-pages index at /sitemap/. Every published page is reachable within two clicks of the home header or footer.Thu, 09 Jul 2026 00:00:00 GMTsite-updatev1.1: two handbook chapters, the Agent Legibility Analyzer, blueprints, and the Agent Selection Index methodologyhttps://agentmint.net/updates/#2026-07-08-v1-1-releasehttps://agentmint.net/updates/#2026-07-08-v1-1-releaseAgentMint v1.1 adds two handbook chapters (serving agent traffic; information density with an anti-cloaking doctrine), the client-side Agent Legibility Analyzer, a blueprints collection plus examples repo, and the Agent Selection Index methodology (numbers stay gated until author-verified).Wed, 08 Jul 2026 00:00:00 GMTsite-updateACES description-rewrite figures revised upward in v3https://agentmint.net/updates/#2026-07-08-aces-description-rewrite-revisionhttps://agentmint.net/updates/#2026-07-08-aces-description-rewrite-revisionThe ACES paper's v3 revision (Dec 2025) reports much larger market-share gains from description rewrites than the superseded v2 figures this site had cited, and adds three newer models. Three AgentMint.net pages were corrected today to the current numbers.Wed, 08 Jul 2026 00:00:00 GMTresearch