One-line plugin install.
Grab your API token.
Your bbk_ key is pre-filled on your dashboard — just copy it from the Claude Code card. (Need a fresh one? Settings → Rotate.)
Install the plugin in Claude Code.
/plugin marketplace add bankbridge-money/bankbridge-plugin /plugin install bankbridge
After the second command, Claude Code prompts: “BankBridge API token”. Paste the bbk_ key from step 1 and press Enter. The plugin stores it in your Claude Code settings and attaches it to every MCP call as the Authorization: Bearerheader. You won’t be asked again.
There is no step 3.
Ask your agent anything: “how much did I spend on restaurants last month?”
You can also skip the plugin and use the claude mcp add command or edit .mcp.json by hand.
claude mcp add --transport http bankbridge \ https://bankbridge.money/api/mcp \ --header "Authorization: Bearer bbk_your_api_key_here"
{
"mcpServers": {
"bankbridge": {
"type": "http",
"url": "https://bankbridge.money/api/mcp",
"headers": {
"Authorization": "Bearer bbk_your_api_key_here"
}
}
}
}19 slash commands, out of the box.
Once installed, type /in any Claude Code session. Every command wraps a multi-step flow with an opinionated output shape — so you don’t have to hand-craft the prompt.
Quick lookups
Fastest path from 'just installed' to 'it works'./balancesQuick balance snapshot — every account, a rolling total, and credit utilization at a glance.
/weekly-reviewLast 7 days at a glance — total spend, biggest charges, and anything new or unusual.
Spending analysis
Group and slice. Perfect for weekly or monthly reviews./spending-byFlexible group-by. Slice your spend by category, merchant, month, or week, for any window.
/spending-by merchant last 90 days/compare-monthsSide-by-side month comparison with category deltas and callouts for meaningful changes.
/compare-months 2026-03 vs 2026-02/category-deep-diveZoom into one category — every transaction, top merchants, cadence, and the biggest outliers.
/category-deep-dive FOOD_AND_DRINK last 90 daysCashflow & budgeting
Income vs expenses, baseline vs discretionary. Real numbers only./monthly-checkOne-page monthly report — cashflow, top categories, top merchants, subscriptions, investment delta.
/monthly-check march 2026/cashflow-trendMulti-month income vs expenses table + takeaways on where things are trending.
/cashflow-trend 6/budget-draftDraft a realistic monthly budget from your actual last-3-months spending, split into fixed vs variable.
Investments
Holdings, dividends, concentration. Requires a brokerage account connected./portfolio-healthTotal value, gain/loss, and concentration check. Flags any single position >20% of portfolio.
/dividendsYTD dividends received by ticker, with run-rate and recent payments.
/dividends 2025Charts & exports
Agents with code execution (Claude Code, ChatGPT Code Interpreter) can draw and save files./monthly-chartPlot a bar chart of income vs expenses for the last N months. Writes cashflow.png.
/monthly-chart 12/category-piePie chart of spending by category (or ASCII donut fallback). Writes spending-pie.png.
/category-pie march/tax-prepExports a full year of transactions + category totals to CSV for bookkeeping or tax filing.
/tax-prep 2025Detective work
Fraud checks, duplicates, price creep, and subscription audits./subscriptionsEvery recurring charge, sorted, with age and price-drift flags. Surfaces forgettable ones under $20/mo.
/price-creepSubscriptions whose price increased over the last 12 months. Catch Netflix hikes before your card does.
/duplicate-checkFinds same-merchant + same-amount charges within 48 hours plus statistical outliers.
/fraud-checkWider net than duplicate-check: unfamiliar merchants, amount outliers, off-hours charges.
Reports
Polished narrative outputs you can save, share, or email./monthly-reportPolished prose report for a given month — shareable, archivable, email-worthy.
/monthly-report march 2026/year-in-reviewSpotify Wrapped for your money. Full-year cashflow, top merchants, recurring tax, fun stats.
/year-in-review 2025