MCP Server Directory

Convert currencies on the daily European Central Bank reference rates. No API key, no signup.

Ukraine Public Spending io.github.pipeworx-io/ukraine-public-spending

Ukraine public spending MCP — State Treasury payment transactions (keyless).

FHI MCP Server Security Audit dev.workers.fhi-llc-1118.polished-truth-c514/fhi-x402-security-tools

Free payment guide and Base-USDC x402 MCP security, package, domain, and SEC tools.

CardVolume com.cardvolume/market-data

Verified trading card sales and prices by grade: Pokemon, Magic, Yu-Gi-Oh!, sports, Harry Potter.

Xonta Docs RU io.github.mrsergeiluzhnov/xonta-docs

Russian docs for AI agents: invoices/acts PDF, document parsing, INN checks, medical ad checks

Invoice Data Extraction com.invoicedataextraction/invoice-data-extraction

Invoices and other financial documents to rows: upload, say what to extract, read the rows.

SubCenter for Teams io.subcenter/teams

Track SaaS and AI-tool spend, renewals, seats, invoices and client bill-back for small teams.

GoCardless MCP Server com.gocardless/gc-mcp

Manage GoCardless payments, mandates, subscriptions, refunds and payouts via AI assistants.

Validate and format IBAN bank account numbers locally. No network and no key.

47620 Solana Data API xyz.47620/solana-data

x402 pay-per-call Solana data + crypto market + JWT/unit utils for AI agents.

Finds the lines KSeF will reject in a Polish structured invoice XML, before you send it

Cin7 Core MCP by usefulapi io.usefulapi/cin7-core

Read Cin7 Core products, stock by location, sales, purchases, customers, suppliers and transfers.

Read-only x402 payment diagnostics: diagnose, evidence, explain, recover, resolve, status. Zero deps

Thai FX Compare io.github.codekraiwa/thai-fx-compare

Free Thai bank FX MCP: current TT rates, best bank, bank list, and historical observations.

Dodo Payments io.github.dodopayments/dodopayments-api

Dodo Payments API: payments, subscriptions, customers, products, refunds, licenses, usage.

Asrai — crypto market analysis (API key) io.github.abuzerasr/asrai-apikey

Crypto signals, screeners, TA, sentiment & AI insights for 5,000 coins, with an Asrai API key.

Insidewell: SEC Form 4 Insider Trading Tracker & Alerts io.github.shawmena-dotcom/sec-insider-tracker

Insidewell: SEC Form 4 insider buys/sells by ticker or whole market, with cluster-buy alerts.

Finance & Filings Data io.github.projectworks007/finance-data

Stock quotes, price history and fundamentals, plus SEC EDGAR company filings.

sdk io.github.Marginpad/sdk

Free crypto-futures paper trading and live market data for AI agents. 29 tools; no key for data.

59 pay-per-call AI services as MCP tools with automatic x402 USDC-on-Base payment.

Bitculator com.bitculator/market-data

Crypto market data for AI agents: live prices, OHLCV, sentiment, indicators and exchanges.

Aval cloud.hstgr.srv1024618.aval/trust

Payment-backed trust scores for AI agents on Base (ERC-8004). $0.01 per check via x402.

Country Stats Facts app.openkrill/countrystats

Official economic and demographic figures for a country, with IMF projections and World Bank data.

BitcoinYield co.bitcoinyield/yields

Best live crypto yield at each A-D risk grade on BTC, ETH, SOL and stablecoins, DeFi and CeFi.