AGPROTOstill growing

Agent protocols

Say which protocol connects an agent to a tool, to another agent, and to a user, and what one MCP tool call looks like on the wire.

For Developers who build agents and keep meeting MCP, A2A and AG-UI without a clear map of them.

PrerequisitesAGENTS Agents from first principlesAGPAT Multi-agent patterns

4 notes, in order. Each one assumes the one before it. Still growing: more notes may be added.

Notes in this trail

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  1. Why agent protocols, not yet read
  2. MCP, not yet read
  3. MCP lifecycle, not yet read
  4. A2A, ACP and AG-UI, not yet read