agentic commerceSchwab and JPMorgan Block AI Agents Using Customer Logins
Schwab and JPMorgan now block outside AI agents that log in with customer credentials. Schwab will let models in through its own MCP servers to read and, for some traders, trade, but no outside agent may move money.
October 18, 2026 · 9 min readPersonal Agent ProtocolMeta's Personal Agent Protocol Signs Walmart Before It Has a Spec
Meta and Sierra's Personal Agent Protocol names Walmart, Shopify and Stripe as partners but has no published spec, licence or governing body. Decide your agent channel and permission tiers now and build once v0.1 lands.
October 7, 2026 · 10 min readAmazon v. PerplexityAmazon Blocks Meta's Muse Agent Where the Perplexity Ruling Stops
Amazon cut off Meta's Muse agent, which runs in a Meta-hosted cloud browser with stored logins. The Ninth Circuit's Perplexity ruling covered agents in the user's own browser and left this architecture open, so site terms and detection now decide.
September 21, 2026 · 12 min read