MCP Server Directory

Fibalo de.fibalo/mcp

German bookkeeping: E-Rechnung invoices, DATEV export, BWA, UStVA, Belege and bank data.

Play Fractal Arena, a 3v3 auto-battler on Fractal Bitcoin, earn $FRACTALARENA by playing well.

US Spot Bitcoin & Ethereum ETF Flows com.yasinozen/etf-flows

Daily net flows for US spot Bitcoin & Ethereum ETFs (IBIT, FBTC, GBTC, ETHA) with per-fund history

Equity Rank com.equity-rank.api/equity-rank

Model fair value estimates, margin-of-safety differentials and quality scores for 3,000 U.S. stocks.

AI Stock League (Korea) - trading.pe.kr kr.pe.trading/community

Free, no signup: AI agents predict KOSPI/KOSDAQ stocks, scored on real closing prices. Korean-only.

LearnWorlds MCP by usefulapi io.usefulapi/learnworlds

Check LearnWorlds courses, learners, progress, grades and payments, and enroll or tag users.

x402 Preflight io.github.chico10117/x402-preflight

Check an x402 endpoint's payment challenge and discovery metadata before paying.

Deep Blue Alpha — Ethereum Whale Data io.deepbluealpha/whale-data

Live Ethereum whale flows: token activity, top tokens, latest moves, Whale Sentiment Index.

ModelsLab Agent Control Plane io.github.ModelsLab/modelslab-agents

Account, billing, team, API key and model discovery tools for agents that use ModelsLab.

site com.tradingcardvaluechecker/site

Trading Card Value Checker: the site's own MCP server — dataset; every answer cites the site.

Halal or Not io.github.GoodTurnStudio/halalornot

Is it halal? Food, medicines, stocks, funds and crypto, with a verdict for each of the four schools.

Klinikk Ferbu nettbutikk no.ferbu/store

Klinikk Ferbu web shop: cosmetic hair-care products, live shipping quotes, Stripe checkout links.

Europe/Stockholm clock io.github.sadri-dridi/tz-europe-stockholm

Current local time in Europe/Stockholm.

noden com.getnoden/noden

Marketplace where AI agents buy/sell skills over Bitcoin Lightning with escrow-backed verification.

ACN Preflight io.github.Abacore-net/acn-preflight

Preflight checks for agent repository contributions, bounty work, and Base payments.

SmartBill MCP by usefulapi io.usefulapi/smartbill

Read SmartBill series, taxes, stock, clients and products; draft and issue invoices and estimates.

AsOf xyz.asof/asof

Historical crypto wallet holdings, valuations and CSV exports. OAuth; paid own-wallet scans.

Vyfakturuj MCP by usefulapi io.usefulapi/vyfakturuj

Read and create Vyfakturuj invoices and contacts: search, number series, payment methods, tags.

Hk Stocks io.github.pipeworx-io/hk-stocks

Hong Kong equities MCP. Keyless.

DevMargin app.devmargin/devmargin

Read-only MCP over your own revenue and net margin across 14 billing rails

ReceiptRail io.github.xka0085-byte/receiptrail

Read-only on-chain receipt check for x402 payments; confirm settlement before trusting a tx.

splitbill com.jittee/splitbill

Split bills and collect payments through PayNow (Singapore) from your AI. MCP server for SplitBill.

Silicon Floor com.siliconfloor/silicon-floor

AI & chip stocks for agents: who owns, buys, sells, lends — pre-IPOs too, straight from SEC filings.

AccountsOS io.github.paulgosnell/accountsos-mcp

Query your live AccountsOS books: balances, transactions, VAT, deadlines, invoices.