Episode 67: Agent Stack Release Roundup: Codex Desktop Handoff, Claude Code 2.1.169, MCP Spec RC, and the Qwen3.7 Flagship Line

OpenAI Codex ships rust-v0.138.0 with CLI-to-desktop handoff and local image path exposure; Claude Code CLI hits 2.1.169; the MCP July 2026 Release Candidate goes stateless with an extensions framework; Apple WWDC delivers a real Siri AI overhaul with Gemini and natural-language Shortcuts; and Alibaba's Qwen3.7-Max and Qwen3.7-Plus enter the agent model race with 1M-token contexts and multimodal support. Show notes: https://tobyonfitnesstech.com/podcasts/episode-67/