@pai/client

Transport-agnostic AgentClient and Thread.

HTTP apps use createPaiHttpClient(), which wraps this facade. React wraps that.

API	Purpose
`AgentClient` / `Thread`	send, watch, files, commands
Client tools	Serialized frontend-defined tools
Errors	`ThreadBusyError` and related

Do not import @pai/client in the browser unless you are writing a custom transport.

createPaiHttpClient()

HTTP/SSE client for a createPai Express receiver.

AgentClient

Typed thread facade: send, watch, files, commands.