Updates

Product updates, research notes, and the occasional opinion.

R&D

August 17, 2026

We shipped the MCP v2 migration. Here's how it actually went.

A follow-up to our MCP scoping post. The architecture bet held, the risk was exactly where we predicted, and one surprise no changelog could have warned us about. What varied from the design, why, and how Claude connects now.

R&D

August 4, 2026

MCP went stateless, our MCP already was

The 2026-07-28 MCP revision makes servers stateless. Ours already was. Here's what's easy, what's hard, and what we learned scoping the migration.

General announcements

June 15, 2026

Why we built Cornu

A short note on why Cornu exists, and what's in the name.