"Information about backend development or backend systems" matching MCP connectors:

Is a Japanese construction or renovation quote fair? Audits homeowner quotes against an open 65,729-item cost database (JCCDB), flags overcharge tactics, and drafts awareness content. Neutral third party, no referral fees, verifiable (SHA-256).

Ready for a new way to bill pay? Pay any US bill in a snap, right from your AI assistant. Describe or snap a photo of your bill (electric, water, gas, internet, phone, medical, credit card, rent, parking tickets, traffic violations and more) and Papaya reads it, then hands you a secure link to pay by card. Fast, secure, and no juggling twelve logins, with full or partial payments and status updates. Available in the US only. Powered by Papaya (papayapay.com).

Ask your AI assistant about your Savi Tools business: invoices, expenses, mileage, and more.

Public read-only Précis Finance MCP demo with synthetic data; no account or credentials required.

Free MCP server for SaaS founders. Ask Claude how many months of cash you're left with, factoring in MRR growth and churn, and it calls this tool instead of estimating. Also handles break-even timing and burn multiple. No signup, no API key, no backend to set up. Add the connector, ask your numbers, get a real answer.

Free MCP server for founders. Ask Claude how many months of cash you have left, and it calls this tool instead of estimating. Also handles break-even math and burn multiple. No signup, no API key, no backend to set up. Add the connector, give it your numbers, get a real answer.

Rebuilds the scores real systems run on you — credit, actuarial, lending — in the open, cited.

Live vehicle warranty (service contract) quotes by VIN, plate, or make/model/year.

Technical analysis (RSI, MA, signal score) for 9,400+ global stocks, by ticker or name.

SEC EDGAR financials, benchmarks, screening & Buffett value scans for agents. Pay x402 or API key.

Search Braintree transactions, customers and payment methods, and refund or void charges.

Read Orb customers, subscriptions, invoices, usage and costs; create or update customers.

Live crypto data: why a coin or the market is moving (funding, OI, positioning, flow).

Monetize your MCP server or CLI: live OpenCrater network stats + how maintainers earn USDC.

EN 16931-compliant e-invoices: XRechnung, ZUGFeRD, Factur-X, Peppol BIS, Facturae or US PDF. Free.

Scholarship database, GPA converter, visa guidance, and cost estimator for African postgraduate students. 172 full-ride + 61 full-tuition scholarships across 32 countries, 54 nationalities, 13 grading systems. 6 tools. No auth required.

The stock market, in SQL — scan, replay, or subscribe across ~12k US tickers and top 100 cryptos.

Batch send SOL or any SPL token to 1000+ wallets via x402. AI agent payments on Solana.

Compare loans, mortgages, credit cards, banking accounts, and financing options for individuals and businesses. SecureLend Marketplace helps users explore available financial products, calculate estimated payments, review matching offers, and continue to a lender or provider when ready. Supported categories include personal loans, business loans, mortgages, auto loans, student loans, savings accounts, credit cards, and business banking.

Four UK property finance calculators for AI assistants: bridging cost, development appraisal, BTL stress test, and UK stamp duty (SDLT, LBTT, LTT). Built by FD Commercial, a specialist UK property finance broker.