Featured work

1. nirholas/XActions

   ⚡ The Complete X/Twitter Automation Toolkit — Scrapers, MCP server for AI agents (Claude/GPT), CLI, browser scripts. No API fees. Open source. Unfollow people who don't follow back. Monitor real-ti…

   JavaScript 58
2. nirholas/free-crypto-news

   Free crypto news API - real-time aggregator for Bitcoin, Ethereum, DeFi, Solana & altcoins. No API key required. RSS/Atom feeds, JSON REST API, historical archive with market context, embeddable wi…

   HTML 20
3. nirholas/UCAI

   Universal Contract AI Interface (UCAI) 🔗 ABI to MCP | The open standard for connecting AI agents to blockchain. MCP server generator for smart contracts. Claude + Uniswap, Aave, ERC20, NFTs, DeFi. …

   Python 13
4. nirholas/universal-crypto-mcp

   Universal MCP server for AI agents to interact with any* blockchain via natural language and plugins. Supports swaps, bridges, gas, staking, lending, and more across Ethereum, Arbitrum, Base, Polyg…

   TypeScript 10
5. nirholas/ethereum-wallet-toolkit

   Python toolkit for Ethereum wallets: CLI tools + Model Context Protocol (MCP) servers for wallet generation, BIP39/BIP44 HD wallets, Web3 Secret Storage V3 keystores, and EIP-712 typed data signing

   HTML 4
6. nirholas/x402-stablecoin

   x402 payment protocol enabling AI agents to autonomously pay for APIs on Arbitrum. Features Sperax USDs stablecoin with auto-yield, payment channels for streaming micropayments, on-chain subscripti…

   TypeScript 4