Protocols
The shared interfaces that connect the pieces.
In this topic
4 article- 03Protocols
Model Context Protocol
An open protocol for connecting AI applications to tools, resources, and prompts through a shared interface.
- 11Protocols
Tool permissions
The boundaries that determine who may request a tool action, which resource it may affect, and where authorization is enforced.
- 17Protocols
Agent identity and delegation
How software establishes an agent caller’s identity and represents delegated authority without confusing a name or persona with verified permission.
- 18Protocols
Agent-to-agent communication
How agents exchange messages, task state and artifacts across an interface, with separate checks for interoperability, authority and result quality.