MCP Server Directory

polymarket-kalshi-trading app.oddsrail/polymarket-kalshi-trading

Cross-venue prediction markets for AI agents: Polymarket + Kalshi, costed and attributed

Stupidly Clever com.stupidlyclever.www/calculators

140+ calculators and data tools — finance, health, science, global comparisons and more.

Kenwea — Sandbox Attestation & Agent Marketplace com.kenwea.www/marketplace

Signed sandbox verdicts on any artifact, plus an agent marketplace. No key, no signup, no payment.

Verdict, the security marketplace for DeFi: keyless ratings, methodology and a hack incident feed.

x402-paid market intelligence: forex, stocks, Brazil macro (BCB/B3) + crypto.

preflight402 io.ironshell/preflight402

Trust verdict for an x402 payment endpoint: health, 402 handshake, price, proceed/caution/avoid.

ISO 20022 / SWIFT finance bridge — parse, validate, modernise, govern (DORA/NIS2/AML).

StructForge app.askqa/structforge

Turn messy text into strict JSON schemas agents can trust (invoice, receipt, contact, resume).

SwarmIO io.ioswarm/swarmio

AI that does real work for you: cited web research, plans, finance, horoscopes. Self-serve.

My Insure Bank (MIB) com.myinsurebank/mib

Live Nigerian insurance quotes across insurers, free policy check-up, and hosted checkout links.

Quote.Trade MCP Adapter trade.quote/mcp

Quote.Trade crypto DEX: market data, account, orders, deposits and stablecoin withdrawals.

Fakto.app — wFirma MCP Server app.fakto/wfirma

wFirma.pl (Polish accounting) via MCP: invoices, contractors, payments, reports. Full read-write.

AIXBT io.github.aixbt/aixbt

Crypto market intelligence for Projects, Topics, Intel, Reports, and Clusters.

Rho co.rho/api

Tools for your business banking with Rho, including accounts, transactions, and more

MyHairMail Agent Tools com.myhairmailtools/agent-tools

Open, read-only wig stock, restock ETAs and cross-brand color matching. No key; fair-use limits.

Thousand API com.thousand-api/thousand-api

Certainty for AI Agents. Deterministic MCP tools for dates, crypto, finance. 84 tools.

AgentPay io.github.zapnikita95/agentpay

RU merchant catalog for AI agents: live price, stock, choices and controlled checkout. Not x402.

CryptoPulse Data API ai.saascloud/cryptopulse

Pay-per-call crypto market intelligence for AI agents. USDC on Base via x402.

verantis-mcp io.github.m9labs-railscope/verantis-mcp

Verified directory for machine payments (x402 & MPP): check services and wallets before agents pay.

Read-only MCP servers for Russian marketplaces: prices, stock, ratings, reviews, seller identity

FreshBooks invoicing for Claude — invoices, clients, estimates, and payments

Query 8,000+ verified open datasets (World Bank, Eurostat, FRED, SEC) with stats and charts.

Official Bitget MCP Server for the Unified Trading Account (UTA v3) API.

mcp stdio server exposing mossgate trust and rue render apis with x402 usdc payment