MCP Server Directory

StudentLoan.help: federal repayment plan calculator help.studentloan/studentloan-help

Federal student loan repayment estimates: RAP, IBR, Standard, Tiered Standard, PSLF, refinance.

QuietDiff com.quietdiff/quietdiff

Monitor web pages for price, stock or text changes; low-noise alerts via MCP, API and webhooks.

Poplin com.poplinmoney/public

Estimate payments abroad: fees, exchange rates, receiving accounts and payout coverage

BigTime MCP by usefulapi io.usefulapi/bigtime

Read staff, projects, clients, time, expenses and invoices; create time entries in BigTime.

x402 Agent Tools io.github.signal-forge-ai/x402-agent-tools

Pay-per-call web, Base onchain and crypto-alert tools for agents. USDC on Base via x402, no API key.

ExoticCar.Loans: exotic and classic car loan calculator loans.exoticcar/exoticcar-loans

Exotic and classic car loan payments with balloons, equity by year, depreciation and lender terms.

Hôtel Bonne Nuit - Labuan Bajo com.hotelbonnenuit/hotel-bonne-nuit

Availability, prices and booking with Midtrans payment link for Hôtel Bonne Nuit, Labuan Bajo.

Student Loan RAP Calculator io.github.theluckystrike/student-loan-repayment-assistance-plan-calculator-mcp

Student loan RAP payment calculator, 2026 federal loan limits, SAVE/PAYE/ICR end dates (OBBBA).

Commercial Property Today: CRE market data today.commercialproperty/commercialproperty-today

CRE market data: Treasury, SOFR, bank CRE delinquency, CMBS, prices and cap rates, sourced.

Lukka On-chain Data MCP tech.lukka/uda

Raw and normalized on-chain data: balances, transactions, blocks and Ethereum validator activity.

Tharstern MCP by usefulapi io.usefulapi/tharstern

Read jobs, estimates, orders, invoices, stock and prices in Tharstern.

Wire Cash: bank wire fees and transfer costs cash.wire/wire-cash

US bank wire fees, cutoff times and the cheapest ways to send money to Mexico, India, Philippines.

VIA - Web/PDF extraction and API comparison app.floot.via-router/via-gateway

Web/PDF extraction and API comparison. x402 payments or prepaid comparison credit. Free discovery.

Zigaflow MCP by usefulapi io.usefulapi/zigaflow

Read clients, quotes, jobs, invoices, products, stock, suppliers and tickets in Zigaflow.

Agent Billing Primitives (Dirtsmith) io.github.throttler300/mcp-usage-metering

Usage metering, spend cap (reserve before pay), lease lock, semaphore, heartbeat for agents. Free tr

ServiceMinder MCP by usefulapi io.usefulapi/serviceminder

Find contacts, read appointments and invoices; add contacts, notes and tasks in ServiceMinder.

Base memecoin safety for trading agents: honeypot, rug pull, exit liquidity, smart money

punks.generated.eth io.github.enspiration-eth/punks-generated

Mint generative on-chain punks on Ethereum for 0.002 ETH. Unsigned txs only, no keys.

CRE For Sale: underwrite, finance and watch public property sales sale.commercialrealestatefor/commercialrealestatefor-sale

Underwrite and finance a commercial property; government and FDIC property sales watch.

Poplin account com.poplinmoney/account

Read your own account: balance, payments in and out with their references, and verification

Papaya Global MCP by usefulapi io.usefulapi/papaya-global

Read wallets, statements, payment groups, beneficiaries and payments in Papaya Global.

Qoblex MCP by usefulapi io.usefulapi/qoblex

Read products, stock levels, sale and purchase orders, customers and suppliers in Qoblex.

Halves com.clawhard/halves

Split shared costs fairly: who owes whom, in the fewest payments. No account.

Established Finance Data uk.co.establishedfinance/finance-reference

UK business finance reference data: Bank Rate history, R&D tribunal cases, invoice decline reasons.