Wednesday's window is dominated by AI coding agents quietly moving out of the IDE and into everyday tools: Slack Code lets teams summon Claude Code, Devin, GitHub Copilot and Vercel's agent inside chat channels, Codex now keeps working asynchronously while waiting on a human, and Linear shipped coding sessions with real spun-up dev environments. That shift is forcing infrastructure questions engineers can't skip, like how MCP servers should actually handle OAuth and enterprise auth when agents, not people, are calling internal systems. On the model side, Z.ai's GLM-5.3, DuckDB's move toward a client/server platform, and Stripe's acquisition of OpenRouter all point to AI infra consolidating fast. Meanwhile CIO Dive reports enterprises are entering a more cautious phase on AI spend and workforce policy just as reporting on workplace surveillance grows, and crypto had a notably institutional day with big ETF inflows and Clarity Act optimism lifting Coinbase, Circle and Bullish.

• AI coding agents now live inside Slack channels and Codex works asynchronously.
• Linear adds coding sessions with real dev environments and browser access.
• MCP servers need real OAuth as agents get direct system access.
• Enterprises are pulling back on open-ended AI spending and hiring.
• Bitcoin ETFs post best inflows in months as Clarity Act optimism grows.