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Learn about what's new in the latest Gemini models, including model capabilities, API changes, and migration guidance.

Protocol Reader - Summer of Protocols
The Protocol Reader The Protocol Reader is an 358-page book (currently only available as an epub) comprising 26 foundational essays by 31 authors from the Summer of Protocols program, carefully edited and sequenced to introduce you to the fascinating new discipline of Protocol Studies. It can serve as

Getting a Gemini API key is an exercise in frustration | Hacker News
1. You can access those models via three APIs: the Gemini API (which it turns out is only for prototyping and returned errors 30% of the time), the Vertex API (much more stable but lacking in some functionality), and the TTS API (which performed very poorly despite offering the same models). They also have separate keys (at least, Gemini vs Vertex).
AT Protocol - AT Protocol
Specification for the Authenticated Transfer Protocol (AT Protocol)

Infoenon (Beta) — Search the AT Protocol
chrisvanderloo.com/at-astro
An Astro integration for the AT Protocol. Implements authentication and content loaders for ATProto records.
Introduction to AT Protocol
Walkthrough of the various parts and concepts in Bluesky's AT Protocol (ATProto), the types of servers involved and how it all fits together

Introduction to AT Protocol
Walkthrough of the various parts and concepts in Bluesky's AT Protocol (ATProto), the types of servers involved and how it all fits together

The 2026-07-28 Specification
The 2026-07-28 Model Context Protocol specification is out, bringing a stateless protocol core, Multi Round-Trip Requests, header-based routing, cacheable list results, authorization hardening, a formal extensions framework, and updated Tier 1 SDKs.

I/O 2026: Welcome to the agentic Gemini era
The latest from Google I/O: See how we’re helping you get more done with Gemini.


Introducing the Protocol Institute
Building a field and community to steward the planetary-scale process of protocolization
