MCP Server Directory

OptionsBell Options Flow com.optionsbell/options-flow

Unusual options activity on 7,000+ US stocks: top prints, streaks, IV rank, sentiment, sectors.

agent-data-api io.sslip.195.82.231.168/agent-data-api

Pay-per-call (x402/USDC-Base) web + crypto data tools for AI agents: audit, extract, crypto, DeFi.

Give AI agents a Bitcoin wallet with Lightning Network payments and L402 support.

Financial analysis AI. Forecasting, audit prep, SOX/GAAP compliance. Accuracy compounds with use.

bounty-api io.github.vncent786/bounty-api

Singapore property & financial data APIs for AI agents. 27 MCP tools. x402 micropayments.

Stock quotes, technical analysis, crypto prices, and portfolio insights for AI agents

Halal Terminal com.halalterminal/mcp

Shariah-compliant stock and ETF screening across AAOIFI, DJIM, FTSE, MSCI and S&P methodologies.

AI-powered crypto trading tools. Strategies, backtests, bots, and portfolio management.

Lightning-paywall sidecar: wraps any stdio MCP server, requires paid invoices before tool calls.

KTA-Oracle io.github.Elemzir/kta-oracle

Live KTA rates, market data, payment rails, AML/VAT compliance, SDK snippets. 16 tools.

HojinCheck — Japanese corporate verification API (hojin = 法人/corporate entity) com.hojincheck/hojincheck

Verify Japanese companies, invoice-issuer registrations and addresses against government open data.

MCP server for AI agents to manage multiple wallets with coordinated trading and batch operations on

HoldingsIntel com.holdingsintel/mcp

Smart Money Verdict per stock & fund from SEC 13F, insider, activist & congressional filings.

Launch products and branded checkouts on Payments AI, the Merchant of Record for AI-built apps.

instxnt io.github.EricSpencer00/instxnt

Create instxnt.xyz storefronts through Claude: add products, connect Stripe, go live.

mcp io.github.tradingale/mcp

Read-only martingale data: Martingale Score & Startingale for 250+ cryptos and US stocks.

keryx io.github.tang-vu/keryx

Autonomous research agent that pays every source it cites in USDC on Arc via x402 micropayments.

MCP server for the Telnyx API — billing, phone numbers, and messaging

Pay-per-call crypto data for AI agents. USDC on Base via x402. No API key.

Connect your financial accounts to view balances, search transactions, and get spending insights.

simplefunctions io.github.spfunctions/simplefunctions

Calibrated world model for AI agents. 40 tools: world state, markets, trading. Kalshi + Polymarket.

Content studio MCP for coding agents: BYO keys, deterministic video rendering, draft-first posting

Play Chess, Go, Trading & more against AI agents on Agent Arcade with Elo rankings

x402 payment wrapper for AI Agents and MCP Servers. USDC settlements on Base L2.