MCP Server Directory

Open Solid ai.opensolid/opensolid

Banking for AI agents: wallet, US bank account, prepaid cards, and Venmo, PayPal, and bank payouts.

Work with your Crunch Accounting books: expenses, receipts, invoices, clients, suppliers and banking

Rug check tokens on Base, Ethereum, Arbitrum, Optimism, Polygon, Solana: 0-100 risk score + reasons

SiteCheck Crypto & Finance io.github.bck-stack/sitecheck-crypto-finance

128 pay-per-call agent tools: crypto, DeFi, on-chain and finance data tools. x402

Contractor Foreman by Cotlet dev.cotlet/contractor-foreman

Projects, estimates, daily logs and invoices in Contractor Foreman.

Read-only House stock disclosures and synthetic portfolio research. Approved pilot key required.

Agent trading on your Alpaca paper account behind pre-trade checks and confirmation tokens.

SocialForex io.github.namlxuit056/social-forex

Live forex, gold & crypto quotes, economic calendar, screener, currency strength, lot-size calc

Japan Qualified Invoice Issuers (Corporations) io.github.mk-career-planning/jp-invoice-registry

Japan NTA qualified invoice issuer status of corporations by T-number. Records daily changes.

Cryptographic Merkle tree verification engine for agent state transitions, tool call histories, and

Read-only gates of autonomous trading agents with deterministic execution: cost, data, validation.

Trading Zones 4H Market Decisions io.github.lucrummediacompany/trading-zones

BTC, ETH, XRP, ONDO and TZ SELECT 4H decisions, native x402 MCP and open buyer SDK.

MCP server for the Serper.dev search API with per-call credit accounting

ACM-68000 signals for listed issuers io.github.allooloo/acm-signals

The ACM-68000 signal of a listed security in its home market: trading, not listed, read the filing.

Tradify by Cotlet dev.cotlet/tradify

Jobs, quotes, invoices and schedule in Tradify.

Read-only Nimiq books: balances, history, statements, staking, payment and stake links. Never signs.

Усилитель сигнала io.github.ostrovit201/usilitel-signala

Cellular signal booster shop in Moscow: catalog, live prices and stock, equipment picks, order link

Xponda com.xponda/xponda

Real, up-to-date prices and data for your AI: groceries, fuel, rent, stocks and the economy.

SeasonalEdge com.seasonaledge/mcp

Find the calendar days, weeks and events that beat simply holding a US stock or ETF, year by year.

E-invoice validator & repair check (XRechnung, Peppol BIS 3, EN 16931) io.github.nyo-agentti/einvoice-validator

Validate XRechnung, Peppol BIS 3 and EN 16931 invoices with KoSIT; explain rules; check auto-repair

orbit Crypto News dev.workers.orbit-builder.crypto-news/crypto-news

Deduplicated crypto headlines from 37 RSS sources. Free preview; $0.0008/call via x402.

x402 utilities on Base: USDC payment verification, risk scores, signed receipts ($0.01 USDC/call).

QuanterLab com.quanterlab/quanterlab

Backtest trading rules and read registered finance studies, on point-in-time data.

robotbase-web3 io.github.wygogogo19/robotbase-web3

Agent MCP: 65 tools — 5-chain verification, risk, prediction & crypto trends, 17 web tools.