Blockchain & Web3

27 skills across 5 categories.

Crypto trading & exchange (7)

• bagsworldFind a home in BagsWorld – a pixel art world where AI agents live as crabs, lobsters, and buildings. Join the community (free, no risk: lowFree
• ccxt-csharpCCXT cryptocurrency exchange library for C# and .NET developers. Covers both REST API (standard) and WebSocket API (real-time). Herisk: mediumFree
• ccxt-goCCXT cryptocurrency exchange library for Go developers. Covers both REST API (standard) and WebSocket API (real-time). Helps instarisk: mediumFree
• ccxt-phpCCXT cryptocurrency exchange library for PHP developers. Covers both REST API (standard) and WebSocket API (real-time). Helps instrisk: mediumFree
• ccxt-pythonComplete CCXT crypto-exchange trading super-skill: REST + WebSocket (ccxt.pro) across 5 languages — Python (primary), plus TypeScrrisk: mediumPremium
• ccxt-typescriptCCXT cryptocurrency exchange library for TypeScript and JavaScript developers (Node.js and browser). Covers both REST API (standarrisk: mediumFree
• polymarketQuery Polymarket prediction market data — search markets, get prices, orderbooks, and price history. Read-only via public REST APIrisk: lowFree

DeFi (3)

• defi-amm-securitySecurity checklist for Solidity AMM contracts, liquidity pools, and swap flows. Covers reentrancy, CEI ordering, donation or inflarisk: mediumFree
• defi-protocol-templatesImplement DeFi protocols with production-ready templates for staking, AMMs, governance, and lending systems. Use when building decrisk: mediumFree
• karmabankAI agents borrow USDC based on their Moltbook karma score. Credit tiers from Bronze (50 USDC) to Diamond (1000 USDC) with zero intrisk: mediumFree

NFT (2)

• nft-standardsImplement NFT standards (ERC-721, ERC-1155) with proper metadata handling, minting strategies, and marketplace integration. Use whrisk: lowFree
• nft-standardsMaster ERC-721 and ERC-1155 NFT standards, metadata best practices, and advanced NFT features.risk: lowFree

Smart contracts (6)

• evm-token-decimalsPrevent silent decimal mismatch bugs across EVM chains. Covers runtime decimal lookup, chain-aware caching, bridged-token precisiorisk: lowFree
• feature-contractGenerate a structured implementation contract before making any code changes to FastLED. Defines scope, affected files, API changerisk: lowFree
• nodejs-keccak256Prevent Ethereum hashing bugs in JavaScript and TypeScript. Node's sha3-256 is NIST SHA3, not Ethereum Keccak-256, and silently brrisk: lowFree
• solidity-securityMaster smart contract security best practices to prevent common vulnerabilities and implement secure Solidity patterns. Use when wrisk: mediumFree
• solidity-securityMaster smart contract security best practices, vulnerability prevention, and secure Solidity development patterns.risk: lowFree
• token-integration-analyzerToken integration and implementation analyzer based on Trail of Bits' token integration checklist. Analyzes token implementations risk: highFree

Web3 dev & wallets (9)

• blockchain-developerBuild production-ready Web3 applications, smart contracts, and decentralized systems. Implements DeFi protocols, NFT platforms, DArisk: highFree
• bob-p2pConnect to the Bob P2P API marketplace. Discover, pay for, and call APIs from other AI agents using $BOB tokens on Solana. The decrisk: mediumFree
• cli-anything-eth2-quickstartUse eth2-quickstart to autonomously deploy a hardened Ethereum node, install execution and consensus clients, configure validator risk: mediumFree
• emblemai-crypto-walletCrypto wallet management across 7 blockchains via EmblemAI Agent Hustle API. Balance checks, token swaps, portfolio analysis, and risk: highFree
• lightning-architecture-reviewReview Bitcoin Lightning Network protocol designs, compare channel factory approaches, and analyze Layer 2 scaling tradeoffs. Coverisk: lowFree
• lightning-factory-explainerExplain Bitcoin Lightning channel factories and the SuperScalar protocol — scalable Lightning onboarding using shared UTXOs, Deckerisk: lowFree
• mineMine a project or conversation into your MemPalace — extract and store memories for later retrieval.risk: lowFree
• web3-testingMaster comprehensive testing strategies for smart contracts using Hardhat, Foundry, and advanced testing patterns.risk: mediumFree
• web3-testingTest smart contracts comprehensively using Hardhat and Foundry with unit tests, integration tests, and mainnet forking. Use when trisk: mediumFree