MCP server directory

Free Polish VAT invoice generator API (Faktura VAT) with PDF output and preview. No API key required.

Full-stack L402 SDK: server middleware (Express/FastAPI/axum/net/http) + agent client with auto-pay. 4 languages (TypeScript, Python, Go, Rust). MCP server, LangChain integration, budget control. `npx l402-kit-mcp`

Live cryptocurrency market data. 8 tools for real-time prices, OHLCV, order books, and market summaries. Zero API keys required. Zero dependencies.

SEC filing intelligence for AI agents: insider (Form 4) & institutional (13F) ownership, dilution-risk scoring, congressional & executive (STOCK Act) trades, FEC campaign finance, SEC filing search, compliance monitoring, and a dilution-aware stock screener. 86 tools over live Signal8 data.

Brazilian Central Bank (BCB) economic data — 18,000+ time series including Selic, IPCA, exchange rates, GDP, and 150+ curated indicators via the SGS/BCB public API.

MCP to Access SEC filings, financials & insider trading data in real time using [ShareSeer](https://shareseer.com)

AI-powered startup due diligence. Screen any startup across 7 IMPACT-X dimensions, get a Sieve Score (0-140) with evidence-typed findings and a clear meeting recommendation. Built for VCs, solo GPs, and angel investors.

Unofficial PayPal Braintree payment gateway MCP Server for AI agents to process payments, manage customers, and handle transactions securely.

VC deal flow signals from GitHub engineering activity. Tracks startup commit velocity, contributor growth, and repo expansion across 20 sectors for seed and Series A investors. No API key required. Install: `npx @gitdealflow/mcp-signal`.

Generate Pix QR codes and copy-paste strings with fallback across multiple providers (Efí, Cielo, etc.) for Brazilian instant payments.

📇 ☁️ – Macro-factor quantitative trading signals for AI agents. 8 tools for strategy discovery, live signal retrieval, and self-service trial registration. Covers US and A-Share markets with forward-tracked performance.

An MCP Server for the Alpaca trading API to manage stock and crypto portfolios, place trades, and access market data.

MCP server for LightningProx — pay-per-request AI access via Bitcoin Lightning. Supports vision/multimodal.

Give AI agents a Bitcoin Lightning wallet with L402/X402 paid API support, operator/agent hierarchy, budget controls, and CLI interface.

Add Bitcoin Lightning payments to MCP-enabled AI agents. Pay invoices, create invoices, check balances, and access L402 paywalled APIs. Supports Strike, OpenNode, NWC wallets.

Deterministic risk governance for crypto trading agents. 5-level policy engine with position sizing, leverage limits, and trade blocking. BTC + ETH.

An MCP server that integrates with the Freqtrade cryptocurrency trading bot.

Yahoo Finance integration to fetch stock market data including options recommendations

Query FEC campaign finance data — search candidates, track donations, analyze spending, and monitor Super PAC activity via the OpenFEC API.

Tastyworks API integration to handle trading activities on Tastytrade

Reddit integration to analyze content on WallStreetBets community

[finmap.org](https://finmap.org/) MCP server provides comprehensive historical data from the US, UK, Russian and Turkish stock exchanges. Access sectors, tickers, company profiles, market cap, volume, value, and trade counts, as well as treemap and histogram visualizations.

MCP server for the FLOX trading systems framework. ~30 tools to run backtests, scaffold strategies, validate for lookahead bias, place orders, query PnL via Claude/Cursor. C++23 core with Python/Node/Codon/QuickJS strategy bindings. Same code from backtest to live (CcxtBroker or native connectors). Install: `pip install flox-mcp`.

First MCP server for M-PESA (Safaricom Daraja API) — STK push, B2C payments, balance queries, transaction status, SIM swap detection, Bill Manager, and 16 more tools for Kenya's 35M+ mobile money users. `pip install mpesa-mcp`.

Trust layer for AI agent commerce — escrow-protected payments, verifiable reputation scores, and Nostr identity (NIP-05) for agents. Supports USDC, USDT, and BTC (Cashu).

[FinancialData.Net](https://financialdata.net/) MCP server allows you to retrieve end-of-day and intraday stock market data, company financial statements, insider and institutional trading data, sustainability data, earnings releases, and much more.

The Octagon MCP server provides specialized AI-powered financial research and analysis by integrating with the Octagon Market Intelligence API, enabling users to analyze and extract insights from public filings, earnings calls, financial metrics, stocks & crypto data, stock news, and prediction markets news & research within Claude Desktop and other popular MCP clients. ✅ octagon-agent orchestrates broad market intelligence analysis - Public market insights: SEC filings (10-K, 10-Q, 20-F, 8-K, S-1, 13-F, DEF 14A), earnings call transcripts - Stocks & crypto market data: stock trading, crypto trading data, news, press release, ownerships and holdings

5 tools · Analyze public companies with `octagon-agent`, Fetch historical prediction market data with `prediction_markets_history`

Agent payments ecosystem intelligence. Scans GitHub, Hacker News, and npm for activity across AP2, ACP, x402, MPP, and UCP protocols. Returns scored opportunities with recommended actions. Free protocol comparison + paid scan via x402 USDC.

Multi-DEX perpetual futures trading MCP server for Pacifica (Solana), Hyperliquid (HyperEVM), and Lighter (Ethereum). 18 tools for market data, trade execution with dry-run safety, funding rate arbitrage scanning, portfolio analytics, and cross-exchange comparison.

Access specialized web3 AI agents for blockchain analysis, smart contract security auditing, token metrics evaluation, and on-chain interactions through the Heurist Mesh network. Provides comprehensive tools for DeFi analysis, NFT valuation, and transaction monitoring across multiple blockchains

Per-transaction deterministic crypto validator for AI trading agents. Validate trades (PROCEED/CAUTION/BLOCK), scan tokens, detect rug pulls — powered by WaveGuard physics engine. 5 free calls/day, x402 USDC payments. `pip install CryptoGuardClient`

Hive Intelligence: Ultimate cryptocurrency MCP for AI assistants with unified access to crypto, DeFi, and Web3 analytics

SODAX MCP server: live cross-chain DeFi API data and auto-updating SDK docs for 17+ networks. Query swaps, lending, solver volume, and intent history from your AI coding assistant.