Look up US banks and run rate-shock, margin, maturity-wall and reserve calculators. Free, no key.
Connect Remote server
claude mcp add --transport http bank-tools https://www.optimayield.com/api/mcp
{
"mcpServers": {
"bank-tools": {
"url": "https://www.optimayield.com/api/mcp"
}
}
}
{
"servers": {
"bank-tools": {
"type": "http",
"url": "https://www.optimayield.com/api/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://www.optimayield.com/api/mcp
Tools 7 found in our last check
search_banksLook up a US bank by name (legal or common, e.g. "Chase", "state street") and return its FDIC certificate number, city, state and total assets. Use this first: every other tool needs the certificate. Optionally narrow by two-letter state.
get_bank_profileHeadline profile for one bank from its latest Call Report data: identity, total assets, deposits, loans, ROA, ROE, net interest margin, capital, liquidity and credit ratios, with the reporting period and source. Units are stated on every value.
nim_rate_shockEstimate how a Fed funds move changes a bank's loan yield, deposit cost, and net interest income, using its own filed pass-through history. Free; computed from FFIEC filings; results state whether each number is filed, derived, or assumed.
margin_captureCompare a bank's loan beta with its deposit beta and rank the spread against its asset-band peers, from FFIEC filings. Free; computed from FFIEC filings; results state whether each number is filed, derived, or assumed.
maturity_wall_refinancingMeasure time deposits maturing or repricing within a year, then test explicit renewal and replacement assumptions against tier-specific costs. Free; computed from FFIEC filings; results state whether each number is filed, derived, or assumed.
deposit_pricing_decisionPrice holding, matching, or beating the market rate on a bank's deposits: annual cost, balances at risk, breakeven retention, and sensitivity. Free; computed from FFIEC filings; results state whether each number is filed, derived, or assumed.
loss_reserve_scenarioStress a bank's net charge-offs: provision needed to hold its allowance ratio and the after-tax hit to CET1 or leverage capital, with peers. Free; computed from FFIEC filings; results state whether each number is filed, derived, or assumed.
Details
| Endpoint | https://www.optimayield.com/api/mcp (Streamable HTTP) |
| First published | 5 Nov 2026 |
| Last updated | 5 Nov 2026 |
| Registry name | com.optimayield/bank-tools |
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