BankBridge

money.bankbridge由 bankbridge.money 發布官方發布者v1.0.4更新於 Nov 7, 2026

Works in any MCP agent, including local models. Read-only bank accounts, spending, investments.

已驗證Streamable HTTP可網頁執行金融資料與分析

概覽

AI 產生的概覽

遠端 MCP 伺服器,讓助理讀取你已連線的美國銀行帳戶、交易與投資持倉,並彙整支出與現金流。

可以做什麼
  • 列出已連線帳戶與餘額,或依帳戶 ID 查看單一帳戶詳情
  • 依日期、金額、類別、帳戶或商家篩選與搜尋交易
  • 依類別、商家、月份或週彙整支出,偵測週期性扣款,計算每月現金流與商家歷史
  • 列出支出類別、投資持倉與投資交易
  • 回傳用於連結或重新連結銀行的連結
適用情境
適合讓代理回答關於你自己資金的問題,例如上個月花了多少、正在付哪些訂閱、收入與支出相比如何、投資組合表現如何,而不必手動匯出對帳單。
執行需求
遠端 Streamable HTTP 端點,無需本機安裝。需要 BankBridge 帳戶並依每個已連線銀行付費訂閱(登入頁提供範例資料的示範),並在主控台至少連結一家銀行。驗證方式為瀏覽器 OAuth,或使用主控台產生的 Authorization Bearer 金鑰。僅支援美國銀行。
安裝前請注意
助理會取得真實的餘額與交易資料,這些資料會經過 BankBridge 及其銀行資料供應商(README 稱不留存副本)。存取雖描述為唯讀,但資料高度敏感,請使用可信任的用戶端並在用完後撤銷授權。連結銀行需依銀行付費訂閱。connect_bank 僅回傳連結,實際連結須由使用者在瀏覽器中完成。

安裝

在 SourceWeft 中

  1. 開啟 儀表板中的 BankBridge,將其新增到工作區。
  2. 為需要使用其工具的對話啟用該服務。

Web executable,透過 Streamable HTTP。 遠端服務在工作區中設定後即可從網頁執行環境執行。

交給代理程式安裝

把這段提示詞貼上到 Claude Code、Codex、Cursor 等代理程式,或 SourceWeft 對話中。代理程式會讀取該伺服器的安裝指南,先向你展示發布者、端點和登入方式,經你同意後再把它新增到你的客戶端。金鑰不會寫進任何命令。

閱讀 https://sourceweft.com/mcp/money.bankbridge%2Fserver/install.md,並按其中說明把這個 MCP 伺服器接入我的客戶端。修改任何設定之前,先告訴我它的發布者、端點和登入方式,等我確認。不要把 API 金鑰寫進命令或我會提交的檔案;問我金鑰應從哪裡取得。

檢視代理程式所依據的安裝指南

其他 MCP 客戶端

把它新增到你客戶端的 mcpServers 設定中。

{
  "mcpServers": {
    "bankbridge": {
      "type": "http",
      "url": "https://bankbridge.money/api/mcp"
    }
  }
}

README

BankBridge

Works in any MCP agent, including local models. BankBridge is a remote MCP server that lets Hermes, OpenClaw, Open WebUI, Goose, Claude, ChatGPT, Cursor and other agents read your bank accounts, credit cards and investments. Ask "how much did I spend on restaurants last month?" or "what subscriptions am I paying for?" and the answer comes from your own accounts. Read-only, US banks, $5 a month per connected bank.

Install in Claude Code: /plugin install bankbridge --marketplace bankbridge-money/bankbridge-plugin (Claude Code 2.1.275 or later; on older versions run /plugin marketplace add bankbridge-money/bankbridge-plugin first, then /plugin install bankbridge).

Works with: any MCP client that can reach a Streamable HTTP server, with a local model or a hosted one. That covers Hermes Agent, OpenClaw, Open WebUI, Goose, LM Studio, opencode, Cline, Continue, Claude, ChatGPT, Cursor, VS Code Copilot, Codex and Gemini CLI.

[Add to Claude] [Add to Cursor] [Install in VS Code] [Install in VS Code Insiders]

More to ask: "find any subscriptions I've forgotten about", "draft a budget from my actual last 3 months", "am I making more than I spend?" One account covers every bank you connect.


Install

Local models and self-hosted agents

Point your agent at https://bankbridge.money/api/mcp. Clients with MCP OAuth sign in through your browser. Clients without it send Authorization: Bearer bbk_... with a key from your dashboard. Pick a model with reliable tool calling.

With a local model, the conversation stays on your machine. The numbers still pass through the bank-data provider and BankBridge, which keeps no copy.

Hermes Agent. Install the package, enable it, then add the server to your profile's config so Hermes can run the sign-in:

shell
hermes plugins install bankbridge-money/bankbridge-plugin --no-enablehermes plugins enable bankbridge
yaml
mcp_servers:  bankbridge:    url: https://bankbridge.money/api/mcp    auth: oauth
shell
hermes mcp login bankbridge

The package holds a skill and the server URL, with no executable code and no stored credentials. Hermes keeps the sign-in token. Every BankBridge tool is read-only.

Other agents: step-by-step guides for Goose, LM Studio, OpenClaw, opencode, Cline, Continue and Zed. All guides: bankbridge.money/docs.

Claude.ai, Claude Desktop, Claude mobile, Cowork

BankBridge is in the Claude Connectors Directory. Open the listing, click Connect, sign in to BankBridge. No key to paste. Connectors sync across every Claude app, and Claude Code picks them up too.

Claude Code (plugin, with 19 slash commands)

shell
/plugin marketplace add bankbridge-money/bankbridge-plugin/plugin install bankbridge

The first time a command runs, run /mcp and sign in to BankBridge in your browser. No key to paste. (Before version 0.4.0 the plugin asked for an API token; it now signs in the same way as the Claude connector.)

The same plugin is listed for claude.ai chat and Cowork, where the 19 commands load as skills and the server is connected from the plugin's Connectors tab.

Prefer no plugin and no key? One command, then /mcp to sign in through your browser:

shell
claude mcp add --scope user --transport http bankbridge https://bankbridge.money/api/mcp

Cursor, VS Code (Copilot)

Use the Add to Cursor or Install in VS Code badge above. The editor asks you to confirm, then opens the BankBridge sign-in page in your browser. No key to paste.

Gemini CLI, Codex CLI

shell
gemini mcp add --scope user --transport http bankbridge https://bankbridge.money/api/mcpcodex mcp add bankbridge --url https://bankbridge.money/api/mcp

Both discover BankBridge’s OAuth sign-in automatically (Gemini: run /mcp auth bankbridge; Codex opens the browser on its own).

Everything else

Server URL: https://bankbridge.money/api/mcp (Streamable HTTP). Auth: OAuth 2.1 with Dynamic Client Registration, or Authorization: Bearer bbk_... with a key from your dashboard. Step-by-step guides for each agent: bankbridge.money/docs.

You’ll need:

  • A BankBridge account: sign up ($5/mo or $50/yr per connected bank), or try the demo with sample data from the sign-in screen, no signup
  • At least one bank connected: linked on the dashboard in ~30 seconds

Install the skill in any agent

[skills.sh]

shell
npx skills add bankbridge-money/bankbridge-plugin        # this project (asks which agents)npx skills add bankbridge-money/bankbridge-plugin -g     # user-level, every project

Where the skill lands (to install by hand, copy skills/bankbridge/ there):

AgentProject folderUser folder (-g)
Claude Code.claude/skills/bankbridge/~/.claude/skills/bankbridge/
Codex.agents/skills/bankbridge/~/.codex/skills/bankbridge/
Cursor.agents/skills/bankbridge/~/.cursor/skills/bankbridge/
GitHub Copilot.agents/skills/bankbridge/~/.copilot/skills/bankbridge/
Gemini CLI.agents/skills/bankbridge/~/.gemini/skills/bankbridge/
OpenCode.agents/skills/bankbridge/~/.config/opencode/skills/bankbridge/
Cline.agents/skills/bankbridge/~/.agents/skills/bankbridge/
Windsurf.windsurf/skills/bankbridge/~/.codeium/windsurf/skills/bankbridge/
Goose.goose/skills/bankbridge/~/.config/goose/skills/bankbridge/
OpenClawskills/bankbridge/~/.openclaw/skills/bankbridge/

The skill tells your agent when and how to use BankBridge; the MCP server does the work, so connect that too (see Install above).


19 slash commands, included

Type / in any Claude Code session to find them. Each wraps a multi-step flow with an opinionated output shape, so you don’t have to hand-craft the prompt.

Also in Claude iOS / Android / Desktop / Cowork. The same 19 commands are exposed as MCP prompts, so they appear under the + button in the chat input bar. One tap fills the full prompt. In Cursor, ChatGPT, and other MCP clients, they show up in whatever prompt-picker UI that client provides.

💨 Quick lookups: fastest path from install to first result

CommandWhat it does
/balancesSnapshot of every account, rolling total, credit utilization.
/weekly-reviewLast 7 days at a glance: total spend, biggest charges, surprises.

📊 Spending analysis: group and slice

CommandWhat it does
/spending-byFlexible group-by. Slice by category, merchant, month, or week for any window.
/compare-monthsSide-by-side month comparison with category deltas and callouts.
/category-deep-diveZoom into one category: every transaction, top merchants, cadence, outliers.

💰 Cashflow & budgeting: real numbers only

CommandWhat it does
/monthly-checkOne-page monthly report: cashflow, top categories, merchants, subscriptions.
/cashflow-trendMulti-month income vs expenses table with trend takeaways.
/budget-draftDraft a realistic budget from your actual last 3 months of spending.

📈 Investments: if you have a brokerage connected

CommandWhat it does
/portfolio-healthTotal value, gain/loss, concentration check, positions >20% flagged.
/dividendsYTD dividends received by ticker with run-rate.

📉 Charts & exports: agents that can run code can save files

CommandWhat it does
/monthly-chartBar chart of income vs expenses for the last N months. Writes cashflow.png.
/category-piePie chart of spending by category. Writes spending-pie.png.
/tax-prepExports a full year of transactions + category totals to CSV.

🛡 Detective work: peace of mind

CommandWhat it does
/subscriptionsEvery recurring charge, sorted, with age and price-drift flags.
/price-creepSubscriptions whose price increased. Catch Netflix hikes before your card does.
/duplicate-checkSame-merchant, same-amount charges within 48 hours, plus outliers.
/fraud-checkWider net: unfamiliar merchants, amount outliers, off-hours charges.

📝 Reports: shareable, archivable, email-worthy

CommandWhat it does
/monthly-reportPolished narrative report for a given month.
/year-in-reviewSpotify Wrapped for your money.

Example prompts (no command required)

Claude Code picks the right MCP tools automatically when you ask in plain English. Copy any of these:

Every-day check-ins

How much did I spend this week?

List my last 20 transactions over $50.

What's my current cashflow this month?

Spending analysis

Break down my March spending by category, biggest first. Show as a markdown table.

Who are my top 10 merchants by spend in the last 90 days?

Compare my restaurant spending in March vs January 2026. Am I trending up?

Subscription audits

List every recurring charge I have. Which ones are the smallest? Can I cancel any?

Has any subscription raised its price in the last 12 months?

Investments

Show my current holdings sorted by gain/loss with percentages.

How much have I received in dividends this year?

What percentage of my portfolio is in my single biggest position?

Visualizations (agents with code execution)

Make a bar chart of my monthly cashflow for the last 6 months. Save as cashflow.png.

Export my March transactions to CSV.

Build me a one-page markdown report for last month.

Detective work

Find any transactions that look unusual or duplicated this month.

Which 5 merchants have I spent the most on this year?

Find recurring charges under $20/mo that I might have forgotten about.


Under the hood: 12 MCP tools

Claude Code picks these automatically based on your question. You never have to name them, but here’s what’s available:

ToolPurpose
list_accountsAll connected bank accounts with current balances
get_accountDetail lookup for one account by id
list_transactionsFilter by date range, amount, category, account, pending flag
search_transactionsSubstring match on merchant name + description
get_spending_summaryGroup spending by category / merchant / month / week
get_recurring_chargesDetected subscriptions with merchant, amount, frequency
get_monthly_cashflowIncome vs expenses for a given month, top sources
get_merchant_historyFull charge history for a merchant with stats
list_categoriesSpending categories present in your data
list_holdingsCurrent investment positions with gain/loss
list_investment_transactionsBuys, sells, dividends, fees
connect_bankDeep-link into a bank-connect flow when no banks are connected

All read-only. BankBridge literally can’t move money, change passwords, or make trades.


Privacy & security

Your balances and transactions pass through to your agent when it asks. We never store them.

We don’t keep your dataEvery question your agent asks fetches from your bank when it's asked. No transaction cache, and no record of what you asked or what came back.
Read-only accessYour agent can read balances and transactions. Nothing can move money, pay a bill, or change your accounts.
Bank-grade encryptionAES-256-GCM for access tokens at rest. HTTPS everywhere.
Revocable right awayDisconnect a bank or delete your account anytime, and the connection is revoked and deleted right away.
Trusted banking railsSame infrastructure Venmo and Robinhood rely on.

BankBridge re-fetches on every question instead of caching your financial history. Details: bankbridge.money/security.

Network endpoints: the plugin talks to one server, https://bankbridge.money/api/mcp, and you sign in to it with OAuth in your browser. It ships no scripts, hooks or binaries. To report a security issue, see SECURITY.md.

Full privacy policy → bankbridge.money/privacy


Pricing

$5/month per connected bank, or $50/year per bank. First bank unlocks the service. Each additional bank adds $5/mo, prorated when you connect it. Cancel anytime, access ends at the end of your billing period.

$5 per bank is the whole business model.


Get started

→ Sign up at bankbridge.money

  1. Create an account (Google or a 6-digit email code, no password).
  2. Click Subscribe ($5/mo or $50/yr per bank). Any major card works.
  3. Connect a bank in ~30 seconds.
  4. /plugin install bankbridge in Claude Code.
  5. Run /mcp and sign in to BankBridge.
  6. Ask your first question.

End-to-end: about 90 seconds. Most of that is the bank authentication flow.


Support & community


Built by Great Work LLC. Not a bank, not a broker. Just a bridge.

Last updated: 2026-10-09

來源:README.md,提交 c7fcda4

工具

12

list_accounts

List Bank Accounts

List every connected account (checking, savings, credit card, loan, investment) with live balances, credit limits, institution, and last 4 digits. Each account's id is what the account_id parameter of the other tools accepts. The response includes a `warnings` array of notices about banks that could not contribute (for example, a bank that needs reconnecting), each with a message and, when relevant, a reconnect_url.

無需輸入參數。

get_account

Get Account Details

Get one account's live details (balances, credit limit, type, institution, last 4 digits) by its account id from list_accounts. The response includes a `warnings` array of notices about banks that could not contribute (for example, a bank that needs reconnecting), each with a message and, when relevant, a reconnect_url.

輸入參數account_id必填

list_transactions

List Transactions

List transactions across connected accounts, newest first, with optional filters for date range, account, category, amount, and pending status. Positive amounts are money spent; negative amounts are money received. Default window is the last 30 days; banks provide up to 24 months. Paginated with limit/offset (default 50, max 100); the response includes total_count and has_more. Each call reads the bank live and banks allow about 30 reads a minute, so totals by category, merchant or month come from get_spending_summary or get_monthly_cashflow in one call rather than from paging through every transaction; when paging is needed, limit=100 keeps the number of calls down. The response includes a `warnings` array of notices about banks that could not contribute (for example, a bank that needs reconnecting), each with a message and, when relevant, a reconnect_url.

輸入參數limitoffsetpendingcategoryend_dateaccount_idmax_amountmin_amountstart_date

search_transactions

Search Transactions

Search transactions by merchant name or bank description (case-insensitive substring match), newest first. Default window is the last 30 days. Paginated with limit/offset (default 50, max 100); the response includes total_count and has_more. The response includes a `warnings` array of notices about banks that could not contribute (for example, a bank that needs reconnecting), each with a message and, when relevant, a reconnect_url.

輸入參數limitquery必填offsetend_dateaccount_idstart_date

get_spending_summary

Spending Summary

Total posted spending (positive amounts only) grouped by category, merchant, month, or week, largest first, with transaction count and average per group. Default window is the last 30 days. Returns the top 20 groups by default (max 100); total_groups gives the full count. The response includes a `warnings` array of notices about banks that could not contribute (for example, a bank that needs reconnecting), each with a message and, when relevant, a reconnect_url.

輸入參數limitend_dategroup_by必填account_idstart_date

get_recurring_charges

Find Recurring Charges

Find recurring charges such as subscriptions and bills by grouping charges per merchant and detecting a steady weekly, biweekly, monthly, quarterly, or yearly interval. Returns each merchant's typical amount, frequency, last charge date, and total. Default window is the last 6 months; yearly charges need a window of 13 months or more. The response includes a `warnings` array of notices about banks that could not contribute (for example, a bank that needs reconnecting), each with a message and, when relevant, a reconnect_url.

輸入參數end_dateaccount_idstart_datemin_occurrences

get_monthly_cashflow

Monthly Cashflow

Income, expenses, and net for one calendar month across connected accounts, with the top 5 income sources and top 5 expense categories. Pending transactions are left out. Income is money coming in (negative transaction amounts); expenses are money going out (positive amounts). The response includes a `warnings` array of notices about banks that could not contribute (for example, a bank that needs reconnecting), each with a message and, when relevant, a reconnect_url.

輸入參數month必填account_id

get_merchant_history

Merchant Charge History

Charge history for one merchant (case-insensitive substring match on merchant name or description): charge count, total spent, average amount, first and last charge dates, and the matching transactions, newest first. Default window is the last 12 months. Transactions are paginated with limit/offset (default 50, max 200); the totals cover every match. The response includes a `warnings` array of notices about banks that could not contribute (for example, a bank that needs reconnecting), each with a message and, when relevant, a reconnect_url.

輸入參數limitoffsetend_datemerchant必填account_idstart_date

list_categories

List Spending Categories

List the spending categories that appear in the user's transactions, with transaction count and net dollar total per category, largest first. Default window is the last 90 days. These are the values the category parameter of list_transactions accepts. The response includes a `warnings` array of notices about banks that could not contribute (for example, a bank that needs reconnecting), each with a message and, when relevant, a reconnect_url.

輸入參數end_datestart_date

list_holdings

List Investment Holdings

List current investment positions (ticker, name, quantity, price, market value, cost basis, gain/loss) across connected investment accounts, largest value first, plus portfolio totals. Cost basis and gain/loss are null when the institution doesn't report cost basis. Paginated with limit/offset (default 50, max 200). The response includes a `warnings` array of notices about banks that could not contribute (for example, a bank that needs reconnecting), each with a message and, when relevant, a reconnect_url.

輸入參數limitoffsetaccount_id

list_investment_transactions

List Investment Transactions

List investment account activity (buys, sells, dividends and other cash events, fees, transfers), newest first, with ticker, quantity, price, and amount. Dividends have type "cash" and subtype "dividend". Default window is the last 90 days. Paginated with limit/offset (default 50, max 100). The response includes a `warnings` array of notices about banks that could not contribute (for example, a bank that needs reconnecting), each with a message and, when relevant, a reconnect_url.

輸入參數typelimitoffsetsubtypeend_dateaccount_idstart_date

connect_bank

Connect a Bank

Get a link for connecting a new bank account to BankBridge, plus reconnect links for any already-connected bank that needs re-authorization or whose consent expires within 30 days. This tool only returns links: the bank connection itself happens when the user opens the link in their browser and signs in to their bank on bankbridge.money. Nothing is connected or changed by calling it.

無需輸入參數。

版本歷史

5
  1. v1.0.4最新Nov 7, 2026
  2. v1.0.3Oct 9, 2026
  3. v1.0.2Oct 3, 2026
  4. v1.0.1Oct 2, 2026
  5. v1.0.0Sep 16, 2026

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