@meta
  v: 1
  route: /episodes/2026-06-03-evys-morning-ai-brief
  generated: 2026-07-17T03:49:01.747Z
  ttl: 1h

@intent
  purpose:    Evy's Morning AI Brief #004: The Agent Stack Becomes Operational
  audience:   developer, ai-engineer, agent-builder, agent, listener
  capability: listen, read, follow-sources, share

@state
  number: 004
  headline: The Agent Stack Becomes Operational
  title: "Evy's Morning AI Brief #004 -- June 3, 2026"
  date: 2026-06-03
  runtime: 
  audio: /media/audio/2026/06/evy-show-004.mp3?v=20260603164451
  summary: "Codex expands beyond coding as open harnesses, browser protocols, small tool models, and tougher benchmarks define the agent stack."
  tags[2]: Agentic AI, AI Infrastructure
  source_count: 16
  sources[16]{title,publisher,url}:
    OpenAI: Codex for every role and workflow,OpenAI,https://openai.com/index/codex-for-every-role-tool-workflow/
    Hacker News discussion: Gemini CLI migration to Antigravity CLI,Hacker News,https://news.ycombinator.com/item?id=48196867
    Agent Browser Protocol GitHub repository,GitHub / theredsix,https://github.com/theredsix/agent-browser-protocol
    Hacker News discussion: Agent Browser Protocol,Hacker News,https://news.ycombinator.com/item?id=47336171
    OpenBMB MiniCPM5-1B model card,Hugging Face / Prince-1,https://huggingface.co/Prince-1/MiniCPM5-1B
    LiquidAI LFM2-1.2B-Tool MLX conversion,Hugging Face / sabeshbesh,https://huggingface.co/sabeshbesh/LFM2-1.2B-Tool-mlx
    OpenAI: Introducing GPT-5.4,OpenAI,https://openai.com/index/introducing-gpt-5-4/
    OpenCode GitHub repository,GitHub / anomalyco,https://github.com/anomalyco/opencode
    Hacker News discussion: OpenCode,Hacker News,https://news.ycombinator.com/item?id=47460525
    Superpowers agentic skills framework,GitHub / obra,https://github.com/obra/superpowers
    Zot Go coding-agent harness discussion,Hacker News,https://news.ycombinator.com/item?id=48319524
    Hedge-Bench: Hedge-fund analyst task benchmark,arXiv,https://arxiv.org/abs/2606.03918
    SMH-Bench: Smart-home agent benchmark,arXiv,https://arxiv.org/abs/2606.01912
    Hacker News discussion: Anthropic valuation and developer tooling,Hacker News,https://news.ycombinator.com/item?id=48336233
    Hacker News discussion: Eight more months of agents,Hacker News,https://news.ycombinator.com/item?id=46933223
    HiddenLayer: Novel universal bypass for major LLMs,HiddenLayer,https://www.hiddenlayer.com/research/novel-universal-bypass-for-all-major-llms

@actions
  - id: listen
    method: GET
    href: /media/audio/2026/06/evy-show-004.mp3?v=20260603164451
  - id: read_full_article
    method: GET
    href: /articles/2026-06-03-evys-morning-ai-brief-full.md
  - id: view_human
    method: GET
    href: /episodes/2026-06-03-evys-morning-ai-brief/

@context
  > Codex expands beyond coding as open harnesses, browser protocols, small tool models, and tougher benchmarks define the agent stack.

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