MCP Server Directory

Gas Estimator API io.github.Br0ski777/gas-estimator

Multi-chain gas estimation — ETH, Base, Polygon, Arbitrum, BSC. x402 micropayment.

Agentry — The Trust Layer for the Agent Economy io.github.cthulhutoo/agentry

Agent registry with Nostr identity, reputation, escrow, observability, and Lightning payments.

Nubank MCP io.github.mcp-dir/nubank-mcp

Connect your Nubank account to AI via Brazil's Open Finance: balances, statements, cards, investment

Vietnam stock MCP: TA signals, Z/F/M scores, foreign flow, whale detection. 2000+ VN stocks.

Gas Oracle API io.github.Br0ski777/gas-oracle

Real-time gas prices, gwei tiers, USD cost estimates for Base and Ethereum. x402.

Crypto market data via CoinGecko — prices, markets, history, trending, and deep coin metadata.

PagBank MCP io.github.mcp-dir/pagbank-mcp

Connect your PagBank account to AI via Brazil's Open Finance: balances, statements, cards, investmen

openfec-mcp-server io.github.cyanheads/openfec-mcp-server

Access FEC campaign finance data. Query data about candidates, money trails, and election filings.

Arzbin MCP Server com.arzbin/market-data

Live Iran exchange rates, gold, crypto, and Toman market data for AI agents.

Hash Generator API io.github.Br0ski777/hash-generator

Cryptographic hashing — MD5, SHA1, SHA256, SHA512, bcrypt. x402 micropayment.

worldbank-mcp-server io.github.cyanheads/worldbank-mcp-server

Query 29,500+ World Bank development indicators for 200+ countries across 60+ years.

PicPay MCP io.github.mcp-dir/picpay-mcp

Connect your PicPay account to AI via Brazil's Open Finance: balances, statements, cards, investment

Agentic Prompt io.github.KunaniGaming/agentic-prompt

1,177 free agentic trading prompts for Claude and Robinhood MCP.

Financial data MCP server: stock quotes, crypto prices, portfolio tracking, market analysis

Hyperliquid Spot API io.github.Br0ski777/hl-spot

Hyperliquid spot tokens, prices, volume, wallet balances. 454 tokens. x402 micropayment.

Solana DEX whale intelligence: alpha, divergence, phase scoring, BTC regime. USDC payments via x402.

MCP server exposing cryptography library functionality

HTML to Markdown API io.github.Br0ski777/html-to-markdown

Convert HTML to clean markdown. Strips scripts and styles. x402 micropayment.

MCP server for ECDSA cryptography

HTTP Headers Analyzer API io.github.Br0ski777/http-headers

HTTP header analysis — security headers, cache, server detection. x402 micropayment.

An MCP server that exposes the python-bitcoinlib API

AI rap songs about today's headlines in any rapper's style. Free trial + x402 payments.

Manage SpherePay customers, bank accounts, wallets, and transfers from Claude.

Image Resize API io.github.Br0ski777/image-resize

Resize images from URL — PNG, JPEG, WebP output. x402 micropayment.