Type Definitions

RpcMethodDef<I, O>

A typed RPC method definition created by rpc.method().

Field	Type	Required	Description
description	string	No	Human-readable description
timeout	number	No	Timeout in milliseconds
input	ZodType<I>	No	Zod schema for input validation
handler	(params: I) => Promise<O>	Yes	Request handler

RpcHandlerFn<O>

(params: unknown) => Promise<O>

A plain async function that can be used as an RPC method handler. The raw parsed JSON body is passed directly without validation.

RpcMethodEntry

RpcMethodDef | RpcHandlerFn

Union type accepted by rpc.serve(). You can mix rpc.method() definitions and plain functions in the same methods map.

RpcServeOptions

Field	Type	Description
methods	Record<string, RpcMethodEntry>	Method name → definition map

RpcServer

The return value of rpc.serve().

Field	Type	Description
port	number	Port the server is listening on
close	() => Promise<void>	Gracefully shuts down the server

RpcCallOptions

Options for rpc.call().

Field	Type	Required	Description
modName	string	Yes	Name of the target MOD
method	string	Yes	RPC method name to invoke
body	unknown	No	Optional request body passed to the method handler