Building open-source tools at the intersection of AI agents, crypto, and Web3.
All public repositories, sorted by stars.
| ⭐ | Repository | Description | Language | Website |
|---|---|---|---|---|
| 86 | XActions | The complete X/Twitter automation toolkit — scrapers, MCP server for AI agents (Claude/GPT), CLI, browser scripts. No API fees. | HTML | xactions.app |
| 58 | crypto-vision | The complete cryptocurrency intelligence API — cryptocurrency.cv. | — | cryptocurrency.cv |
| 52 | 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, ChatGPT plugin, Claude MCP server, SDKs. | HTML | cryptocurrency.cv |
| 51 | pump-fun-sdk | Community TypeScript SDK for the Pump protocol on Solana — token creation, bonding curves, AMM trading, liquidity, fee sharing. | HTML | pump.fun |
| 36 | agenti | Give AI agents access to money. MCP server for 20+ blockchains — 380+ tools for DeFi, DEX aggregation, security scanning, cross-chain bridges. x402 enabled. | TypeScript | agenti.cash |
| 22 | bnb-chain-toolkit | Modular toolkit for building, deploying, and interacting with smart contracts on BNB Chain. BEP-20 tokens, DeFi integrations, wallet management, and cross-chain bridging. | TypeScript | bnb-chain-toolkit.vercel.app |
| 21 | UCAI | Universal Contract AI Interface — ABI to MCP. The open standard for connecting AI agents to blockchain. MCP server generator for smart contracts. | Python | ucai.tech |
| 19 | defi-agents | DeFi agent definitions JSON API + MCP — production-ready agents for Web3, crypto trading, portfolio management, and blockchain automation. | TypeScript | sperax.click |
| 19 | universal-crypto-mcp | Universal MCP server for AI agents to interact with any blockchain via natural language and plugins. Swaps, bridges, gas, staking, lending across Ethereum, Arbitrum, Base, Polygon, BSC. | TypeScript | mcp.giving |
| 18 | lstm-bitcoin-prediction.ipynb | LSTM neural network for Bitcoin price prediction. | Jupyter Notebook | GitHub |
| 17 | AI-Agents-Library | Comprehensive collection of specialized AI agents with universal compatibility. Works with any AI platform that supports agent indexes. | TypeScript | ai-agents-library.vercel.app |
| 16 | lyra-intel | Intelligence platform to analyze repositories of any size — from small projects to enterprise monorepos. 70+ components for analysis, security scanning, and AI integration. | Python | GitHub |
| 15 | lyra-registry | Standalone API + MCP service that catalogs, scores, and serves metadata for 800+ crypto, blockchain, DeFi, and trading tools. | TypeScript | mcp-registry-demo.vercel.app |
| 15 | lyra-tool-discovery | AI-powered automation toolkit that discovers MCP servers for you. Point it at GitHub/npm, let GPT or Claude analyze the API, get ready-to-ship plugin configs. | TypeScript | GitHub |
| 15 | mcp-notify | Monitor the MCP Registry for new, updated, and removed servers. Real-time notifications via Discord, Slack, Email, Telegram, Teams, Webhooks, or RSS. CLI, Go SDK, REST API. | Go | mcp-notify-eta.vercel.app |
| 15 | plugin.delivery | AI plugin marketplace — SDK, gateway & developer tools for building function-calling plugins. OpenAPI compatible, multi-language support, Vercel edge deployment. | TypeScript | plugin.delivery |
| 15 | sperax-crypto-mcp | MCP server and plugin for Sperax Protocol — USDs, SPA, veSPA & Demeter on Arbitrum and BNB Chain. Listed on Anthropic's official MCP Registry. | TypeScript | GitHub |
| 15 | w3ag | Web3 Accessibility Guidelines — the first open standard for making blockchain, DeFi, and crypto applications accessible to people with disabilities. | TypeScript | GitHub |
| 15 | WisconsinCoin.sol | First cryptocurrency representing Wisconsin population: 5,790,000 (2017). | Solidity | GitHub |
| 13 | boosty | All-in-one Solana + EVM volume booster with built-in volume bot and deployer. [WIP] | TypeScript | GitHub |
| 13 | crypto-market-data | Live cryptocurrency and DeFi market data. Simple, easy, straight to the point. Built with CoinGecko. | TypeScript | nirholas.github.io/crypto-market-data |
| 12 | github-to-mcp | Convert GitHub repositories to MCP servers automatically. Extract tools from OpenAPI, GraphQL & REST APIs. AI-powered code generation. | TypeScript | github-to-mcp.vercel.app |
| 12 | Handshake | Community archive of Handshake documentation and resources — a decentralized naming protocol replacing ICANN's DNS root zone control. | — | GitHub |
| 12 | solana-wallet-toolkit | Solana development toolkit — vanity address generation, multi-threaded search, Rust & TypeScript/Node.js. | TypeScript | solana-wallet-toolkit.vercel.app |
| 11 | bnbchain-mcp | Developer tools for AI crypto agents — DeFi trading, DEX swaps, smart contract deployment, token operations, staking, bridging on BSC and opBNB. | TypeScript | bnb-mcp.vercel.app |
| 11 | LooK | LooK. | JavaScript | loook-production.up.railway.app |
| 11 | lyra-web3-playground | Free Solidity compiler & Web3 IDE with interactive tutorials. Deploy smart contracts to 8+ chains. Monaco Editor, AI assistance, WCAG accessible. Remix alternative. | TypeScript | lyra.works |
| 11 | openbare | Decentralized web proxy network for censorship resistance and high availability. Deploy nodes on Vercel, Railway, Cloudflare Workers in seconds. | JavaScript | openbare.xyz |
| 11 | pump-swap-sdk | SDK for interacting with Pump Swap (PumpFun) AMM protocol on Solana. | TypeScript | GitHub |
| 10 | Binance-MCP | MCP server for Binance.com API — spot trading, wallets, staking, simple earn, convert, mining, algo trading, and more. | TypeScript | GitHub |
| 10 | Binance-US-MCP | MCP server for Binance.US API — market data, spot trading, wallets, staking, OTC, and institutional features. | TypeScript | GitHub |
| 10 | crypto-data-aggregator | Real-time cryptocurrency market data aggregator. Track 10,000+ coins, monitor 200+ DeFi protocols, manage portfolios, set price alerts. | TypeScript | crypto-data-demo.vercel.app |
| 10 | crypto-market-data-ts | Comprehensive cryptocurrency market data service with CoinGecko, DeFiLlama, and Fear & Greed Index. Built-in caching and rate limiting. | TypeScript | GitHub |
| 10 | ethereum-wallet-toolkit | Python toolkit for Ethereum wallets — CLI tools + MCP servers for wallet generation, BIP39/BIP44 HD wallets, keystores, and EIP-712 signing. | HTML | GitHub |
| 10 | extract-llms-docs | Extract documentation for AI agents from any site with llms.txt support. MCP server, REST API, batch processing, and multiple export formats. | TypeScript | llm.energy |
| 10 | sweep | Multi-chain dust sweeper that consolidates small token balances into DeFi yield. Gasless via ERC-4337, MEV-protected swaps via CoW Protocol. | Solidity | sweep.exchange |
| 10 | x402-deploy | Turn any API or MCP server into a paid service with x402. | TypeScript | GitHub |
| 10 | x402-stablecoin | x402 payment protocol enabling AI agents to autonomously pay for APIs on Arbitrum. Sperax USDs stablecoin with auto-yield, payment channels, and tool registry marketplace. | TypeScript | sperax.io |
| 9 | cloud-computing | Tech glossary covering AI, ML, cloud computing, and infrastructure concepts. | — | GitHub |
| 9 | gitpretty | Add unique emoji commits to every file in a repository. | Shell | GitHub |
| 8 | analyze-ethereum-address | Analyze efficient Ethereum addresses. | — | GitHub |
| 8 | g1t | g1t. | JavaScript | GitHub |
| 7 | plugin-sperax | Crypto plugin for ElizaOS Plugin Registry. | TypeScript | GitHub |
| 6 | market-capitalization-data | Market capitalization data. | — | GitHub |
| 4 | auto-kill-terminal | Stop AI agents from leaving zombie terminals in GitHub Codespaces & VS Code. Copy-paste terminal management rules for Copilot, Claude, Gemini, Cursor, Windsurf, Cline. | Shell | GitHub |
| 2 | AuditKit | AuditKit. | TypeScript | audit-kit-web.vercel.app |
| 2 | erc8004-agent-creator | Create and register ERC-8004 trustless AI agents on any EVM chain. Mint ERC-721 NFT agent identities with metadata, service endpoints, A2A/MCP discovery, and x402 payment support. | TypeScript | erc8004.agency |
| 2 | larp | larp. | Shell | GitHub |
| 2 | modelcontextprotocol.name | 1,100+ MCP tools — the open MCP gateway where AI meets DeFi. Swap, bridge, stake, lend, trade, and deploy across 20+ blockchains. | — | modelcontextprotocol.name |