OpenAI has added WebMCP site tools to ChatGPT’s desktop browser, allowing sites to expose structured actions for agents. The change gives developers control over agent interactions but raises availability and security considerations.
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Grainger is buying AI-enabled inventory specialist Adroit Worldwide Media for $210 million to bolster its High-Touch Solutions services, citing improved availability, lower costs and a planned commercial pilot.
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Shopify, Cloudflare and OpenAI pushed WebMCP from demos into live deployments in August: Shopify enabled site tools on Liquid storefronts, Cloudflare offered an edge bridge preview, and OpenAI added Site tools to ChatGPT—bringing structured agent actions into real sites while leaving security, merchant controls and measurable business impact unresolved.
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ChatGPT Ads has added an automated Maximize results bid strategy, platform-level targeting (iOS, Android, Web), one‑day view‑through conversion reporting, WorkMagic integration and expansion into Brazil and Mexico. Marketers should test automation against manual bidding and treat view‑through conversions as a separate attribution signal.
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Meta’s new creative diversity metric flags visual similarity in Ads Manager. It signals a strategic shift: optimization now rewards fundamentally different creative treatments, not just more ads. Audit campaigns, plan multi-version shoots and prioritize meaningful variations—hooks, creators, messaging and formats—to reduce fatigue and improve outcomes.
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