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Zovo Bill Splitter

by theluckystrike · remote · no sign-in to list tools · v1.0.0 · published by GitHub user theluckystrike

Split the bill without the awkward math.

Changes · 3
CompareRegistry entry

3 tools: 3 change things.

Scanned Oct 22, 2026

No check matched anything in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http bill-splitter https://bill-splitter.zovo.one/mcp

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

3 tools

Changes things 3Claude Code: ask
  • settle_group_expensesUse this when a group (trip, vacation, roommates, couple, event) has several shared expenses paid by different people and wants to know who owes who and how to settle up.No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
    Description, as the server wrote it
    Use this when a group (trip, vacation, roommates, couple, event) has several shared expenses paid by different people and wants to know who owes who and how to settle up. Each expense can be split equally, by exact amounts, by percentages, or by shares. Returns each person's balance (paid minus share, summing to exactly zero) and the fewest payments that settle every balance to the cent, plus a CSV of payments, balances, and expenses. One currency per call: mixed currencies are rejected and nothing is converted. Does not send payment requests, move money, or remember the group; for one restaurant bill use split_bill.

    Annotations the server declares

    • title: Settle group expenses
    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: false
    • idempotentHint: true
  • split_billUse this when the user wants to split a restaurant bill, check, receipt, takeout order, or any single bill between people: evenly or item by item (who had what), with tax, tip, ser…No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
    Description, as the server wrote it
    Use this when the user wants to split a restaurant bill, check, receipt, takeout order, or any single bill between people: evenly or item by item (who had what), with tax, tip, service charge, coupons, delivery fees, or rounding up. Tax, tip, and service charge are shared in proportion to each person's pre-tax subtotal; every share is exact to the cent and the shares add up exactly to the total (largest-remainder rounding). Optional paid_by lists who owes the payer. Does not read receipt photos (pass the items as text), handle several payers or many bills (use settle_group_expenses), or convert currencies.

    Annotations the server declares

    • title: Split a bill
    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: false
    • idempotentHint: true
  • split_rentUse this when roommates or housemates want to split rent fairly: by bedroom size (square feet or metres) with a shared-space portion split per occupant, by income, or equally, with…No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
    Description, as the server wrote it
    Use this when roommates or housemates want to split rent fairly: by bedroom size (square feet or metres) with a shared-space portion split per occupant, by income, or equally, with optional per-room adjustments (private bathroom, no window), couples sharing a room, and utilities split per occupant. Every amount is exact to the cent and the parts add up exactly to the rent. Does not give legal or tenancy advice, collect rent, or handle one-off shared expenses (use settle_group_expenses for those).

    Annotations the server declares

    • title: Split rent
    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: false
    • idempotentHint: true

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 1.0.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http bill-splitter https://bill-splitter.zovo.one/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [],
    "ask": [
      "mcp__bill-splitter__split_bill",
      "mcp__bill-splitter__settle_group_expenses",
      "mcp__bill-splitter__split_rent"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as bill-splitter. Review it before you use it.