Banking Assistant (Metabind demo)

Demo personal-finance MCP App: spending, subscriptions, and net worth as interactive UI.

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What it can do

    What data it sees

    Do you need an account

    No: the server works without sign-in

    Demo personal-finance MCP App: spending, subscriptions, and net worth as interactive UI.

    How to connect

    How to connect Banking Assistant (Metabind demo) to Claude

    The server address to paste into Claude settings:

    https://mcp.metabind.ai/IgJH0BzIn4LlfnCbcDc7/projects/GLbHk5i3GLlIYcF63XFl

    1. Open Claude (claude.ai or the desktop app).
    2. Go to Settings → Connectors.
    3. Click Add custom connector.
    4. Paste the server address copied below into Remote MCP server URL and click Add.
    5. In a chat, click + → Connectors and switch the new connector on.

    Custom connectors are available on Free, Pro, Max, Team and Enterprise plans (Free is limited to one). On Team and Enterprise an organization Owner adds the connector first under Organization settings → Connectors.

    Authorization

    After you click Add, a sign-in window for the service opens. Sign in with your own account and approve access. Claude never sees your password.

    How to connect Banking Assistant (Metabind demo) to ChatGPT

    The server address to paste into ChatGPT settings:

    https://mcp.metabind.ai/IgJH0BzIn4LlfnCbcDc7/projects/GLbHk5i3GLlIYcF63XFl

    1. Open ChatGPT in a browser (chatgpt.com). A Plus, Pro, Business, Enterprise or Edu plan is required.
    2. Turn on developer mode once: Settings → Apps → Advanced settings → Developer mode.
    3. Open Settings → Connectors and click Create.
    4. Fill in the form: Name (anything), Description (one line about what the service does), MCP server URL (copy it below).
    5. Under Authentication choose OAuth if the service requires sign-in, otherwise None. Click Create.
    6. In a new chat open + → Apps/Connectors and enable the connector.

    OpenAI has renamed this section before (Connectors → Apps/Plugins). If the label differs, search settings for "developer mode". On Business/Enterprise workspaces an admin must allow custom connectors first.

    Authorization

    On first use ChatGPT opens the service's sign-in window. Sign in and approve access.

    How to connect Banking Assistant (Metabind demo) to Cursor

    The server address to paste into Cursor settings:

    https://mcp.metabind.ai/IgJH0BzIn4LlfnCbcDc7/projects/GLbHk5i3GLlIYcF63XFl

    Fastest: click Open in Cursor below and confirm the prompt.

    Manually:

    1. In Cursor open Settings → Cursor Settings → MCP and click Add new global MCP server.
    2. Paste the JSON copied below into ~/.cursor/mcp.json (per project: .cursor/mcp.json in the repo root).
    3. Save the file. The server appears in the MCP list; authorize it there if asked.

    Authorization

    If the service needs sign-in, an authorize button appears next to the server in the MCP list.

    Server tool list (9)

    Raw names from tools/list. Only developers need these.

    get_net_worthNet worth history + account balances. Numbers to reason with — to display, use net_worth_trend.
    get_spending_breakdownCategorized spending + prior-period comparison. Numbers to reason with — to display, use spending_breakdown.
    get_subscriptionsRecurring-charge detection. Numbers to reason with — to display, use the subscriptions card.
    get_transactionsRaw transactions by category or merchant, ~12 months of history. Numbers to reason with — to display, use transaction_list.
    net_worth_trendRender net_worth_trend: Net worth: current total, change over the period, a trend chart, and the account balances behind it. It loads its own data. To compare periods against each other pass chartStyle:'bar' plus groupBy ('year' for this-year-vs-last-year, 'month' for month-by-month) — each bar is that period's closing balance.
    spending_breakdownRender spending_breakdown: Spending split by category for a period: a composition bar plus a ranked category list. It loads its own data — pass the period alone for the whole picture, which is what a broad 'where did my money go' question wants. Use highlight only on a follow-up about particular categories; it dims everything else, so on an opening question it hides most of the answer.
    subscriptionsRender subscriptions: Recurring charges: total monthly cost and a row per subscription with its cadence, next charge date, and New / price-increase flags. It loads its own data.
    transaction_listRender transaction_list: Individual purchases for a category or a merchant: the window total plus the matching transactions. It loads its own data. Plain terms like 'restaurants', 'groceries' or 'gas' resolve to categories; omit both filters for all spending. Do NOT use this when the user asks how much they spent over the last 3, 6 or 12 months — that is a period comparison, so use trend_card with chartStyle:'bar' instead.
    trend_cardRender trend_card: Any metric over time that has no dedicated card — one category's spend by month, a series you computed. Points are {label, value} in display order. Set upIsGood=false for cost-like metrics. Use chartStyle:'bar' whenever the user compares periods — month by month, or over the last 3/6/12 months; give each point a `series` name (repeating the label once per series) to stack them with a legend. Pass `items` to list the composition behind the number.