Technical Writing

Google's A2A protocol is the missing piece for agent collaboration. Here's how it works, how it fits alongside MCP, and why your registry needs to support both.

Agents are calling agents with no way to verify identity or capability. Most registries are just lists. Here's how verification — health checks, protocol detection, trust metadata — changes that.

You built an MCP server. Now ship it where agents can find it. Step-by-step tutorial for registering in Pinakes and the open agent registry ecosystem.

AI agents are proliferating across A2A, MCP, and OpenAPI. But there's no way to discover or trust them. Here's why a registry — like npm for packages — is the missing infrastructure layer.