Which integrations are available for this server?

Integrates with Alexa+ to provide shared household task coordination, enabling Alexa+ to list and filter tasks, surface overdue items, add tasks, mark tasks done, reassign ownership, and provide per-person household progress summaries through natural conversation.

How do I use Household Coordinator?

1. Click on "Deploy Server". 2. Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state. 3. In the chat, type @ followed by the MCP server name and your instructions, e.g., "@Household Coordinator what's left before the Reeds come over?" That's it! The server will respond to your query, and you can continue using it as needed. Here is a step-by-step guide with screenshots.

Household Coordinator — Alexa+ MCP Server

License: MIT (see LICENSE)

Built for the Amazon Developer Hackathon (Alexa+ track).

What it does

Household Coordinator turns Alexa+ into a shared task brain for a household. Instead of a single flat to-do list, it tracks who owns each task, when it's due, and what's tagged for specific occasions (like "guests are coming over"). Alexa+ can check status, surface what's overdue, mark things done, and reassign work — all through natural conversation.

Example interactions:

"Alexa+, what's left before the Reeds come over?" → filters tasks tagged guests
"Alexa+, what's overdue?" → flags anything past its due time
"Alexa+, mark vacuuming as done" → completes a task by fuzzy title match
"Alexa+, give the trash to Sam" → reassigns ownership
"Alexa+, how's the household doing?" → per-person progress rollup

Related MCP server: Task Manager MCP Server

Architecture

Transport: MCP Streamable HTTP, negotiating spec 2025-11-25 (the SDK also supports 2025-06-18, 2025-03-26, and older versions for backward compatibility with older clients)
Server: Node.js + TypeScript, @modelcontextprotocol/sdk
Storage: a single JSON file (household.json) read/written directly — no native dependencies to compile, no external services needed for the demo
Web layer: Express, exposing /mcp (POST/GET/DELETE per the Streamable HTTP spec) and /health

Tools exposed

Tool	Description
`list_tasks`	List tasks, optionally filtered by tag, owner, or status
`get_overdue_tasks`	Return tasks past their due time and not yet done
`add_task`	Create a new task with an owner, tags, and due time
`mark_task_done`	Mark a task complete by ID or fuzzy title match
`reassign_task`	Change who owns a task
`get_household_summary`	Rollup of totals, overdue count, and per-person progress

Setup

npm install
npm run seed     # populate household.json with demo tasks
npm run dev       # run with hot reload, or:
npm run build && npm start

The server listens on http://localhost:3000/mcp by default (override with PORT).

Connecting to Alexa+

Point your Alexa+ Preview MCP integration at the deployed /mcp endpoint (Streamable HTTP). See Amazon's Alexa+ developer documentation for how to register a self-hosted MCP server.

Testing manually

You can exercise the server directly with curl — initialize a session, then call tools/list or tools/call with the returned mcp-session-id header. See server.ts for the exact route behavior.

Notes for hackathon judges

This is a single-household demo (no auth/multi-tenancy) to keep the scope tight for the hackathon window. The data model and tool set are intentionally generalizable to a multi-household, authenticated product.

This server cannot be deployed

One endpoint for every MCP toolRayrun runs every MCP server behind one URL and holds the credentials. Each call is decided per client, tool, and argument, then recorded.ray.runAd

Maintenance

ActivityMaintained

ResponsivenessNo issues

Resources

GitHub Repository

Need Help?

Related Servers

Related MCP Connectors

SuperlistOAuth
io.github.superlistapp
Manage Superlist tasks and lists in plain language from any MCP-compatible AI agent.
Project Management Workplace & Productivity
2
BubblOAuth
io.github.bubbl-ai
AI teammate for tasks: builds your list from meetings, email and chats, and checks off done work.
Project Management App Automation Workplace & Productivity
2
CalmLoop Task Manager
in.calmloop
Manage tasks, Focus Zone, notes, projects, and task history from compatible AI assistants.
Project Management Note Taking
1
tideeOAuth
com.tidee
Add items to your tidee workspace from ordinary language, read what is there, and mark things done.
Project Management Workplace & Productivity
1

Related MCP Servers

Cozi MCP Server
App Automation Workplace & Productivity Note Taking
BrandCast-Signage
-
license
A
quality
Not graded
maintenance
Enables management of Cozi Family Organizer shopping lists and todo lists through natural language. Supports creating, editing, and organizing family lists with real-time sync to the Cozi platform.
Updated a year ago (2025-10-09 17:27 UTC)
9
-
Task Manager MCP Server
App Automation Workplace & Productivity Project Management
MyLightIsOn
F
license
Not graded
quality
D
maintenance
Enables task management through natural language with full CRUD operations including add, list, update, complete, and delete tasks with JSON persistence.
Updated 9 months ago (2025-12-25 03:14 UTC)
-
google-tasks-mcp
Project Management Workplace & Productivity
nabla-sniffer
A
license
Not graded
quality
C
maintenance
Enables managing Google Tasks through natural language, including listing, creating, completing, deleting, and updating tasks.
Updated 2 months ago (2026-07-31 00:14 UTC)
48 npm
1
MIT
ShelfLife MCP
Home Automation & IoT App Automation
renhongtao2-cell
A
license
Not graded
quality
B
maintenance
Enables Alexa+ to access a live household food inventory, providing expiry warnings, use-it-up recipe suggestions, and grocery list management.
Updated 10 days ago (2026-09-05 05:00 UTC)
MIT