OpennessLabLEANAI · PROTOCOL LAB
← LeanAI
HORIZONTAL OPENNESS, SIMPLY EXPLAINED

Good tools. Great teamwork.

Imagine a team of little helpers building a house.
They need two simple ways to work.

MCPModel Context Protocol

“Let me use a tool.”

A helper picks up a ruler
to measure a piece of wood.

A helper
A tool

For AI: connect to tools and information.
Read a product sheet. Look up a value. Run a calculation.

A2AAgent2Agent

“Can you help with this?”

One helper asks a roof expert
to take care of the roof.

A helper
Another helper

For AI: give a job to another specialist.
The specialist uses its own tools and sends back a result.

THE ONE THING TO REMEMBER

MCP connects tools.+A2A connects teammates.

Tools from different systems. Specialists from different teams. Working together.

Two complementary protocols. One open ecosystem.Next: a real-world question, explained step by step
OPEN THE BLACK BOX

Inside the demonstration