Edition · Monday, 22 June 2026

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🎙️ How I AI: How to write AI agent loops in Claude Code and Codex + How Claude Mythos found a 15-year-old bug in Mozilla Firefox

AI agent loops, essentially self-firing prompts, automate tasks by defining schedules, goals, and subagents, with goal-based loops proving most powerful for achieving specific outcomes.

Lenny's Newsletter

6 min read

In this edition

Latest stories

TechCrunch

Tech

Zoox upgrades its robotaxi as it prepares for commercial service

Zoox upgraded its custom-built robotaxi with enhanced seating, a lighter interior palette, and improved external communication features, preparing for commercial service and volume production pending regulatory approval.

7 hours ago4 min read

Curator's picks

Must read today

The pieces worth pausing on, hand-selected from today's edition.

The Verge

Tech

8BitDo’s all-button controller gets a screen upgrade for customizations without an app

8BitDo's new Arcade Controller Pro features a built-in screen for on-device customization, eliminating the need for an app to remap buttons or adjust settings.

7 hours ago3 min read

Patreon CEO Jack Conte on supporting artists in the AI slop era

Patreon CEO Jack Conte views his company as an index of small business media companies, competing with social platforms.

The Verge

55 min read

All editions

9to5Google

Tech

GM just ‘unlocked’ over 200 Android Automotive apps, including YouTube, for its Google built-in vehicles

General Motors is expanding its Google built-in vehicles with over 200 new Android Automotive apps, including YouTube and other streaming services, accessible on both front and rear displays.

7 hours ago6 min read

🎙️ How I AI: How to write AI agent loops in Claude Code and Codex + How Claude Mythos found a 15-year-old bug in Mozilla Firefox

Latest stories

Zoox upgrades its robotaxi as it prepares for commercial service

Must read today

8BitDo’s all-button controller gets a screen upgrade for customizations without an app

Patreon CEO Jack Conte on supporting artists in the AI slop era

All editions

GM just ‘unlocked’ over 200 Android Automotive apps, including YouTube, for its Google built-in vehicles

This new tracking label could help solve cargo theft

Zoox’s purpose-built robotaxi is getting a refresh

Military branches restore flu shot requirement after virus swept through base

OpenAI unveils its first custom chip, built by Broadcom

Overheard at Config: Day 0

Slate Auto's truck builder goes live for its $25k electric pickup

117 Prime Day Deals on Gear We’ve Tested and Would Spend Our Own Money On

The Fitbit Air takes a smarter approach to the AI health dumpster fire

🎙️ How I AI: How to write AI agent loops in Claude Code and Codex + How Claude Mythos found a 15-year-old bug in Mozilla Firefox

Zoox upgrades its robotaxi as it prepares for commercial service

8BitDo’s all-button controller gets a screen upgrade for customizations without an app

Patreon CEO Jack Conte on supporting artists in the AI slop era

GM just ‘unlocked’ over 200 Android Automotive apps, including YouTube, for its Google built-in vehicles

This new tracking label could help solve cargo theft

Zoox&#8217;s purpose-built robotaxi is getting a refresh

Military branches restore flu shot requirement after virus swept through base

OpenAI unveils its first custom chip, built by Broadcom

Overheard at Config: Day 0

Slate Auto's truck builder goes live for its $25k electric pickup

117 Prime Day Deals on Gear We’ve Tested and Would Spend Our Own Money On

The Fitbit Air takes a smarter approach to the AI health dumpster fire

Zoox’s purpose-built robotaxi is getting a refresh