Module 01 In progress
The Agent as a Node
Your agent is a JSON-RPC node that hallucinates. Most of distributed systems still applies.
In this module
01Tool calls as RPC: HTTP, MCP, A2A as the agent transport
02Agent identity, addressing, and capability declaration
03Idempotency keys and retry semantics for tool calls
04What is genuinely new: cost, hallucination, prompt injection
Lessons publish here as they are written.