MCP Server Directory

Look up protein structures and search the RCSB Protein Data Bank. No key required.

Bernuvia com.bernuvia/marketplace

Marketplace of code templates: find, buy by card with Stripe, sell and manage your sales and cases

Camden Tools com.camdentools/shop

UK tool shop: search, prices ex/inc VAT, stock, delivery, order tracking and basket links.

Crypto Markets Desk com.predictionmarketspicks/crypto

Kalshi 15-minute crypto markets, perps funding, liquidation math and bitcoin model edges.

showrealcost io.github.SPFreedom/showrealcost

Loan-cost math: payments, payoff time, offers with fees, payday loans, Rule of 78s, Fed rates.

Search free stock photos on Pexels. No key required.

SignalHarness.ai ai.signalharness/mcp

330 production AI-agent services for data, validation, AI, crypto, and x402 pay-per-use.

Journal entry testing (JET) for accounting audits. 15 screening rules, zero dependencies.

HTX (Huobi) crypto exchange: market tickers and depth.

Margeo com.margeoapp/mcp

Margeo gives an AI agent a French reseller's stock, sales, net margin and micro-enterprise tax.

Agent Purchase Verification io.github.RFrost19/agent-purchase-verification

Check if an ecommerce purchase meets buyer rules before payment. Returns PASS, FAIL, or REVIEW.

StashGamma EOD Stock Data com.stashgamma/eod-stock-data

Daily end-of-day OHLCV stock data for U.S.-listed symbols, 15 years of history. Free API key.

Use this MCP server to Guild Wars 2, items, trading post prices, achievements, and living world...

Kaio com.akaion/kaio

Find and book local businesses in Italy on Kaio: real free times, booking, online payment link.

AET Machine Commerce io.github.mnvhmslf/aet-machine-commerce

Read-only PAPER market research for autonomous agents; no live trading or alpha claim.

NewDesk ai.newdesk/newdesk

Help desk: read the queue, answer and solve tickets, look up customers, refund in Stripe.

databutler-policy-rates io.github.physics-star-cat/databutler-policy-rates

Bank of England, Fed and ECB policy rates, read from the banks' own pages, with dates.

HiddenSwap com.hiddenswap/swap

No-KYC crypto swaps, no account or email. Read-only quotes, coins, swap links, order status.

The Pillar io.thepillar/pillar

Find and lease ad windows and city billboards on The Pillar, a 3D tower. Paid monthly on Stripe.

Algolab MCP vn.algolab/mcp

Vietnam stock market data for AI: prices, financials, broker research, macro, VN-Index forecast

Crypto prices from Gate.io. No key required.

MAGNT MCP Door ru.magnt/mcp-door

Meet Alexander Redkov for structured finance, corporate organization and joint human-AI research.

DMCommerce br.com.designmaster/dmcommerce

Search products, sizes, stock and shipping quotes at Brazilian online stores that run on DMCommerce

Crypto prices from Gemini. No key required.