Tag: a2a

All the articles with the tag "a2a".

• The Protocol Layer: Watching the Theory Play Out in Real Time

  Published: 3 Apr, 2026 |  at  11:00 AM

  Google's developer guide to AI agent protocols is framed as a tutorial. Read it through a Coasean lens and it's something more interesting — live evidence that the transaction costs making firms necessary are being eliminated, layer by layer, in the open.