What is a household charter?

It is a structured agreement that outlines the rules, routines, and financial responsibilities for people living in a shared space.

Can this MCP help with splitting bills?

Yes. The calculate_expense_split capability takes your spending principles and creates a clear breakdown of financial responsibilities.

How does it prevent roommate arguments?

It uses the evaluate_conflict_potential capability to find schedule overlaps in shared spaces and provides a written charter to serve as a reference.

Which AI clients can I use with this MCP?

You can use this MCP with any compatible client, including Claude, Cursor, and Windsurf.

Do I need to host this myself?

No. Vinkius hosts and manages the MCP for you, so it is ready to use immediately after you connect it.

How do I create a full charter?

You can use the generate_charter_draft capability by providing details about your members, routines, and shared spaces.

Can this capability help prevent roommate arguments?

Yes, by using evaluate_conflict_potential, you can identify friction points in shared spaces before they become issues.

How are expenses handled?

The calculate_expense_split capability translates your high-level principles into a structured breakdown for all members.

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Connect Household Charter Builder to ChatGPT and Claude

Set it up once and it works in ChatGPT, Claude, Cursor, and any other client you love. It all runs safely in the background, so you can relax and focus on what really matters. Set clear house rules and stop roommate friction.

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

Your AI does the work. We keep it safe and sound.

No other AI tool gives you this. Your workflow runs in the client you already love, your account stays protected, and you decide what the agent can and cannot do. It is the whole reason to make the switch.

Each Connector lives inside our infrastructure, the same place where your workflow runs. The three things below are already part of it, working quietly in the background so you never have to think about them. Nothing to add, nothing to set up, nothing to worry about.

V8 Isolate01

Each Connector runs inside its own sealed environment.

Each Connector runs inside its own sealed V8 runtime — no access to your files, your system, or other servers. A Connector never sees past its own request.

Kill Switch02

One switch stops every agent. Instantly.

One action deactivates every Connector, revokes every token, and ends every session at once. AI Governance keeps the record.

FinOps per User03

Spending limits that pause instead of surprise.

Every user keeps their own connections and credentials, isolated from everyone else. Anything that would cross your spending limit is held for your approval, not billed.

Three controls, built into the layer your AI connects through.

Curated set · 4 capabilities

We ship only the actions that matter.

Capability set01 / 01

01-04

4 capabilities in this set.

Part of 4 available through Household Charter Builder.

01
Calculate expense split
This capability turns general ideas about money into a specific breakdown of who owes what. It takes your high-level spending principles and produces a structured list of financial responsibilities.
02
Evaluate conflict potential
This capability looks for friction points in your household. It analyzes how people use shared spaces and their daily routines to flag where schedules might overlap or cause issues.
03
Generate charter draft
This capability builds your initial living agreement. It takes the data you provide about your household and organizes it into a formal, structured charter.
04
Generate review schedule
This capability helps you stay organized long-term. It determines the best times for your household to meet and update your living rules.

Real work

What teams actually run

New Roommate Setup

Use the charter draft capability to set ground rules before moving in together.

Expense Management

Calculate exact splits for utilities or groceries to keep finances transparent.

Space Coordination

Identify if two roommates' morning routines will cause a bottleneck in the bathroom.

Periodic Rule Reviews

Set a schedule to revisit house rules every few months to ensure they still work.

One connector, every AI

Household Charter Builder works with the most popular AI clients.

These are the most popular clients, each with a step-by-step guide: one link, set up once, with governance and visibility built in. And because everything runs on the MCP standard, the same connection also works in any other compatible client — nothing to rebuild.

Building your own app? The connector is yours to use.

You don't need a client to put Household Charter Builder to work: the same hosted connection plugs into your own applications and agent code, with the same governance on every request. Build with it, chat with it — one connection for both.

Observed, not estimated

952ms average. Fast in production.

Household Charter Builder is checked daily against the live service.

Daily averagePeak 1046ms

Oct 12Today

Fastest day: 616ms
Slowest day: 1046ms
14-day trend: Slowing+59%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 4 capabilities arrive ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Household Charter Builder, so you can see the experience inside your AI.

It does not authenticate your account with Household Charter Builder. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

Household Charter Builder Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_U1hNh2auQCXlhxQP8SlTajyEjoR3lBDMI2l62pWa/mcp

Claude Desktop

Follow the steps below to connect in seconds.

1In Claude Desktop, open Settings → Connectors.
2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
3Click Add and start a new chat — Household Charter Builder capabilities are ready to use.

Configuration · claude_desktop_config.jsonCopy

{
  "mcpServers": {
    "household-charter-builder-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_U1hNh2auQCXlhxQP8SlTajyEjoR3lBDMI2l62pWa/mcp"
    }
  }
}

Claude
ChatGPT
Cursor
VS Code
Windsurf
Claude Code
JetBrains
Cline

Step-by-step instructions for each client are in the guide. How to connect

Guided setup for Claude? Set up Household Charter Builder in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Household Charter Builder owners hand off.

This is for anyone sharing a living space who wants to avoid the typical headaches of co-living.

01
Roommates
People living together who want to formalize their shared responsibilities.
02
Co-living Managers
Individuals managing multiple residents who need to standardize house rules.
03
Property Owners
Landlords looking to provide structured living frameworks for their tenants.

FAQ

Questions Household Charter Builder owners ask.

01
What is a household charter?
It is a structured agreement that outlines the rules, routines, and financial responsibilities for people living in a shared space.
02
Can this MCP help with splitting bills?
Yes. The calculate_expense_split capability takes your spending principles and creates a clear breakdown of financial responsibilities.
03
How does it prevent roommate arguments?
It uses the evaluate_conflict_potential capability to find schedule overlaps in shared spaces and provides a written charter to serve as a reference.
04
Which AI clients can I use with this MCP?
You can use this MCP with any compatible client, including Claude, Cursor, and Windsurf.
05
Do I need to host this myself?
No. Vinkius hosts and manages the MCP for you, so it is ready to use immediately after you connect it.
06
How do I create a full charter?
You can use the generate_charter_draft capability by providing details about your members, routines, and shared spaces.
07
Can this capability help prevent roommate arguments?
Yes, by using evaluate_conflict_potential, you can identify friction points in shared spaces before they become issues.
08
How are expenses handled?
The calculate_expense_split capability translates your high-level principles into a structured breakdown for all members.

Explore

More in Productivity

Connect Household Charter Builder to Claude, Cursor, ChatGPT & more

Your AI does the work. We keep it safe and sound.

Each Connector runs inside its own sealed environment.

One switch stops every agent. Instantly.

Spending limits that pause instead of surprise.

We ship only the actions that matter.

01-04

Calculate expense split

Evaluate conflict potential

Generate charter draft

Generate review schedule

What teams actually run

New Roommate Setup

Expense Management

Space Coordination

Periodic Rule Reviews

Building your own app? The connector is yours to use.

Household Charter Builder Connector

Claude Desktop

Roommates

Co-living Managers

Property Owners

What is a household charter?

Can this MCP help with splitting bills?

How does it prevent roommate arguments?

Which AI clients can I use with this MCP?

Do I need to host this myself?

How do I create a full charter?

Can this capability help prevent roommate arguments?

How are expenses handled?

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