Build the workspace you want, on the SDK the studio is built with.

import type { RendererHost } from "@sprintengine/module-sdk"import { StandupBoard } from "./StandupBoard"export function registerRenderer(host: RendererHost) {  // A door in the sidebar, and the full page behind it.  host.registerGlobalSurface({    id: "standup", label: "Standup", Component: StandupBoard,  })}// Every agent session in the workspace, live.export function watch(host: RendererHost, workspaceId: string) {  return host.watchAgentSessions(workspaceId, (sessions) =>    board.show(sessions.filter((s) => s.isLive)),  )}// Hand a card to an agent, on whichever CLI you like.export async function assign(host: RendererHost, id: string, card: Card) {  const result = await host.spawnAgent({    workspaceId: id,    name: card.title,    cli: "codex",    prompt: card.body,    focus: true,  })  if (!result.ok) board.flag(card, result.message)}

@sprintengine/module-sdk — MIT licensed, in the studio’s repository under packages/module-sdk.

Agent sessions

Watch every session in a workspace as it runs, spawn agents on any installed CLI with a prompt and a model, and bring a session's tab to the front.

Your own doors and surfaces

Sidebar doors with full-page surfaces behind them, workspace types, panels, a row in the workspace pane beside Browser and Terminal, commands, top-bar controls and settings sections.

Tools for your agents

Register MCP tools on the studio's gateway and ship skills with your module, so every agent in the studio can use what you built.

Automations

Add your own triggers and actions, and your workspace can wake an agent on your schedule.

The workspace itself

Read the backlog, watch files, act on the Files tree, and keep your own state per workspace and across the app.

Sign it and ship it

The sprintengine-module CLI packs and signs your module. Drop the folder into ~/.sprintengine/modules, trust it once, and it loads.

Read the SDK →Module author guide