MCP Server Directory

Quality Screener io.github.quality-screener/qscreener

Screen and score stocks with the Quality Screener engine: filters, custom scores, and history.

x402-solana io.github.digitalweb33333-creator/x402-solana

x402 paid API tools for AI agents on Solana: crypto safety, market data, KYB/AML verification.

Tcgdex io.github.pipeworx-io/tcgdex

TCGdex MCP — multi-language open trading card game database (Pokémon TCG and more).

Static analyzer flagging lookahead bias & data leakage in ML/trading code before backtest.

MCP server for Yandex Market Partner API — orders, offers, prices, stocks, analytics

SMS Validator API io.github.Br0ski777/sms-validator

Validate SMS-capable phone numbers — mobile vs landline, E.164 format. x402 micropayment.

Post/fund GitHub bug bounties, enable Autopilot, solve bounties, check coverage. Paid in crypto.

MCP server for Holded — invoicing, accounting, CRM, projects, and team

Pdbe io.github.pipeworx-io/pdbe

PDBe (Protein Data Bank in Europe, EBI) MCP.

opula io.github.evan-moon/opula

Not another dashboard. A wealth analyst for every asset a bank can't sync, inside Claude.

Stripe-style USDC billing for any API. 8 free demo services no signup. Non-custodial.

Polymarket prediction markets — buy/sell positions in USDC. LemonCake pay-per-call billing.

Route x402 payments, Pyrimid affiliate splits, and referral links. Vendor-neutral, adapter-based.

Nbu Ua io.github.pipeworx-io/nbu-ua

National Bank of Ukraine (NBU) public statistics MCP. Keyless.

Web Search API io.github.Br0ski777/web-search

Web search returning structured results — titles, URLs, snippets. x402 micropayment.

Marketplace of paid HTTP APIs. USDC micropayments via x402 on Base. Non-custodial.

Gate News MCP io.github.gateio-dev/gate-news

Gate news MCP for crypto news, structured events, announcements, and social sentiment.

Worldbank Climate io.github.pipeworx-io/worldbank-climate

World Bank Climate Change Knowledge Portal (CCKP) MCP.

agent-commerce-payments-mcp io.github.CSOAI-ORG/agent-commerce-payments-mcp

Agent Commerce Payments MCP Server by MEOK AI Labs

AI prediction market trading — real-time data, CLOB exchange, 30+ tools

DaedalMap Historical FX Rates com.daedalmap/currency

Historical FX rates for 100+ currencies vs USD from IMF and World Bank data, 1940-present.

onramperx com.mudko/onramperx

Non-custodial value router: ranked fiat/crypto & cross-chain routes, swaps, onramp, gasless wallet.

RISE CRM MCP server — 36 tools across CRM, projects, tickets, finance, sales, HR, and reports.

Crypto data MCP: 22 tools covering derivatives, forecasts, alerts, liquidations, GEX — 16 assets.