Packages

Every package in the MDK monorepo, grouped into Core, Extensions, UI, and Tools, with what each is for and how to get it

Overview

This page lists every package in the MDK monorepo. Core is the Kernel, the Gateway, and the runtimes around them. Extensions are the Workers and Apps that connect MDK to hardware, pools, and agents. UI is the browser toolkit, and Tools are what you develop with.

Availability says how you get a package:

workspace: private to the monorepo, used from a clone
publishable: not marked private, so it can be published to a registry

Core

Package	Purpose	Availability
`@tetherto/mdk-agent`	MDK operator agent — headless loop over a local (QVAC) model, consuming MDK tools via MCP	`workspace`
`@tetherto/mdk-app-runtime`	MDK app runtime: runs one app's controllers in its own process and serves them over HRPC	`publishable`
`@tetherto/mdk-client`	MDK protocol client — HRPC (RPC listener) transport for Kernel	`publishable`
`@tetherto/mdk-core`	MDK bootstrap utilities and worker-infra services — kernel/gateway lifecycle plus injectable log/comment/alert/stats/settings/provisioning services for runtime-hosted workers	`publishable`
`@tetherto/mdk-gateway`	MDK Gateway	`publishable`
`@tetherto/mdk-kernel`	MDK Kernel - Orchestration Kernel	`publishable`
`@tetherto/mdk-mcp`	MDK MCP Server	`publishable`
`@tetherto/mdk-worker`	MDK Worker Runtime — hosts a Worker Plugin's devices behind one HRPC channel to the Kernel	`publishable`

Extensions

Miners

Name	Package	Purpose	Models	Availability
Avalon	`@tetherto/mdk-worker-avalon`	Controls Canaan Avalon Bitcoin miners over the CGMiner ASCII API	A1346	`workspace`

Containers

Name	Package	Purpose	Models	Availability
Antspace	`@tetherto/mdk-worker-antspace`	Controls Antspace container cooling systems	HK3, IMM	`workspace`
Bitdeer	`@tetherto/mdk-worker-bitdeer`	Controls Bitdeer D40 immersion containers	D40-A1346, D40-M30, D40-M56, D40-S19XP	`workspace`

Power meters

Name	Package	Purpose	Models	Availability
ABB	`@tetherto/mdk-worker-abb`	Reads ABB power meters via Modbus TCP	B23, B24, M1M20, M4M20, REU615	`workspace`
SATEC	`@tetherto/mdk-worker-satec`	Reads SATEC PM180 power meters via Modbus TCP	PM180	`workspace`
Schneider Electric	`@tetherto/mdk-worker-schneider`	Reads Schneider Electric power meters via Modbus TCP	P3U30, PM5340	`workspace`

Sensors

Name	Package	Purpose	Models	Availability
Seneca	`@tetherto/mdk-worker-seneca`	Reads Seneca Z-4RTD-2 temperature sensors via Modbus TCP	Z-4RTD-2	`workspace`

Mining pools

Name	Package	Purpose	Models	Availability
F2Pool	`@tetherto/mdk-worker-f2pool`	Reports F2Pool mining pool account data: hashrate, workers, balances and revenue	F2POOL-BTC	`workspace`
Ocean	`@tetherto/mdk-worker-ocean`	Reports Ocean.xyz mining pool account data: hashrate, workers, balances and revenue	OCEAN-BTC	`workspace`

Plugins and tooling

Package	Purpose	Availability
`@tetherto/mdk-app-agent`	MDK agent app: auth-gated chat sessions, SSE streams and approval round-trips behind the Gateway	`workspace`
`@tetherto/mdk-worker-mock`	Generic mock framework for MDK device workers (BaseMock + transport adapters)	`workspace`

UI

Package	Purpose	Availability
`@tetherto/mdk-react-adapter`	React framework adapter for @tetherto/mdk-ui-foundation. Binds Zustand vanilla stores and TanStack QueryClient to React-native hooks. No Redux	`publishable`
`@tetherto/mdk-react-devkit`	MDK Devkit (React) — generic UI primitives (src/primitives) plus mining-domain components, hooks, and state bindings (src/domain)	`publishable`
`@tetherto/mdk-ui-agent`	Injectable operator Co-pilot chat UI for the MDK agent app. Streams the six-event agent contract over SSE and renders it as a docked panel or a full-page route	`publishable`
`@tetherto/mdk-ui-foundation`	Framework-agnostic headless foundation for the MDK Devkit. Currently exposes Zustand vanilla stores and a TanStack QueryClient factory. No React	`publishable`

Tools

Package	Purpose	Availability
`@tetherto/mdk-cli`	MDK command-line tool: onboard, scaffold, run and inspect an MDK stack	`publishable`
`@tetherto/mdk-skill`	MDK Developer Skill Suite — Agent Skills (SKILL.md) bundle assembled from the MDK monorepo's real artifacts and versioned to track the MDK release line. Copy-only assembler: each library owns its artifacts, this package curates them into dist/skills/ and installs them flat into .cursor/skills/ or .claude/skills/	`publishable`

Next steps

Check which models each Worker supports
Learn how to connect your own hardware with a new Worker

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