MCP Server Directory

Citiview Agent Market com.citiviewgroup.mcp/agent-market

186 pay-per-call tools: search, LLMs, UK KYB, FRED, Census, maps, crypto. x402 USDC.

Polymarket paper trading for AI agents: $10k paper money, real order books, official fees.

Tanod Finance dev.tanod/finance

SEC XBRL financials, company lookup, Treasury yields, ECB FX, token prices, perp funding spreads.

pl-firmy: Polish company check com.almmity.api/pl-firmy

Verify Polish companies: VAT white list (MF), KRS, VIES, payment audit PDF, monitoring.

Policy decision point for agent payments — allow, ask, or veto before signing

RealRun com.baseledgerip.realrun/realrun

Independent AI model test scores on 5 tasks: inbox, scheduling, receipts, finance, support replies.

Hydracept com.hydracept/hydracept

Hosted MCP for Hydracept: discover capabilities, run jobs, receipts, BYOK or managed billing.

FutureSense io.github.Sams3595/futuresense-mcp

Invoicing, CRM, accounting, payroll, booking and AI content tools for FutureSense apps.

Novus för byråer: Fortnox for accounting firms se.novusmcp/novus-byra

Fortnox for accounting firms: every client company in one connection. Read-only per company.

Financier sh.financier/financier

Personal finance plan from a person's own bank data: stage, budget, categories, decisions.

US Tax Estimator com.yz-cpa/us-tax-estimator

Federal tax estimate, deadlines, FBAR/8938/3520 checks, §7702 screen, inherited-stock step-up.

Recoup: AI agent refund audit com.recoupaudit/recoup

Checks AI support agent refunds against Shopify and Stripe. Read-only pricing, fit and estimates.

Real Crypto Signals: crypto scam warning lists com.realcryptosignals/scam-warnings

Check sites and firms against regulator scam warning lists: SEC, CFTC, AMF, FSMA, BaFin, AFM, CBI

CentsCheck AI Link com.centscheck/ai-link

The budget app your AI agent can use. Check budgets and log spending, with no bank logins.

Automated red-team checks for trading backtests: lookahead lint, Deflated Sharpe, costs. Local.

NullClear Arbiter io.github.mithgalalfayez/nullclear

Autonomous x402 payment schema-escrow arbiter, spend firewall, failover & ERC-8004 Sybil oracle

Plumb Data Exchange io.github.Mlcharle518/plumb-data-exchange

Verified table jobs and RPC-free payment verification (Base/Ethereum). Pay per call via x402.

Prediction Market Intelligence markets.lacuna/prediction-market-intelligence

Polymarket in your AI: market rules, real fill costs, who is trading, top traders. Read-only.

agpay dev.shveik/agpay

Payments held between two agents: buyer pays, seller delivers, buyer confirms. Pay per call.

Agent Hub com.torbrooknews.mcp/agent-hub

48 pay-per-call tools: search, scraping, PDF, OCR, LLM, crypto, DeFi, SEC. x402 USDC.

InvoiceVista Invoice Maker com.invoicevista/invoicevista

See revenue, unpaid invoices, open quotes and your product catalog for each of your businesses.

Supplier Payment Decision Agent (Ireland) io.github.LKennedyShare/supplier-payment-verifier

Free daily IBAN, VIES VAT and CRO checks; paid invoice decisions. x402. Never moves invoice money.

India API io.github.dharunashokkumar/india-api

Free Indian data and AI: pincode, IFSC, GSTIN, holidays, GST invoice, OCR, translation. No key.

GitHub CI/CD MCP server with 70 tools for repos, PRs, Actions, deployments, billing, and more.