RCAN SDKs

Reference SDK implementations for the RCAN protocol.

Python — rcan-py

Repo: continuonai/rcan-py
Version: v0.8.0 · 631 tests

pip install rcan-py

from rcan import RCANClient, Scope

client = RCANClient(
    rrn="RRN-000000000001",
    scope=Scope.CONTROL,
    registry="opencastor.com"
)

await client.send_command("pick up the cup")

TypeScript — rcan-ts

Repo: continuonai/rcan-ts
Version: v0.8.0 · 466 tests

npm install rcan-ts

import { RCANClient, Scope } from 'rcan-ts';

const client = new RCANClient({
  rrn: 'RRN-000000000001',
  scope: Scope.CONTROL,
  registry: 'opencastor.com',
});

await client.sendCommand('pick up the cup');

Spec compliance

Both SDKs are validated against the rcan-spec. The spec is the single source of truth — all message type IDs, scope levels, and HMAC signing requirements are defined there.

Current spec version: v1.9.0

SDK	Spec version	Tests
rcan-py v0.8.0	v1.9	631
rcan-ts v0.8.0	v1.9	466