Web3 & Crypto
Blockchain, cryptocurrency, Web3 development
magicblock
by magicblock-labs
MagicBlock Ephemeral Rollups development patterns for Solana. Covers delegation/undelegation flows, dual-connection architecture (base layer + ER), cranks for scheduled tasks, VRF for verifiable randomness, and TypeScript/Anchor integration. Use for high-performance gaming, real-time apps, and fast transaction throughput on Solana.
etherscan-api
by sablier-labs
This skill should be used when the user asks to "check ETH balance", "query ERC-20 balance", "get wallet balance", "check token holdings", "query Etherscan", or mentions Etherscan API, blockchain balance queries, or multi-chain balance lookups.
coingecko-api
by sablier-labs
This skill should be used when the user asks to "get crypto price", "check Bitcoin price", "query token price", "get market data", "check crypto market cap", "find trending coins", "get historical price data", "get OHLC data", "get candlestick data", "lookup token by contract address", "search for a coin", "get coin info", "get token logo", "find token icon", "get global crypto stats", "check Bitcoin dominance", or mentions CoinGecko API, cryptocurrency price queries, or crypto market data.
web3-forge
by sablier-labs
Write Foundry-based tests and scripts. Trigger phrases - foundry testing, write test, fuzz test, fork test, invariant test, deploy script, gas benchmark, coverage, or when working in tests/ or scripts/ directories.
pywayne-crypto
by wangyendt
Encryption and decryption toolkit for string and byte data. Supports Fernet (AES-128) symmetric encryption, fallback XOR encryption, custom password protection, code obfuscation, and batch processing. Use when users need to encrypt/decrypt sensitive data, protect algorithms, or obfuscate Python code.
designprompt
by ttmouse
AI驱动的设计系统构建器。基于项目特征智能推荐最合适的设计风格（从30+专业设计系统中选择），或使用用户指定的风格。自动应用完整的设计系统规范（颜色、字体、组件、动效等）来实现界面。
chainaware-behavioral-prediction
by ChainAware
Use this skill whenever a user asks about wallet safety, fraud risk, rug pull detection, wallet behavior analysis, DeFi personalization, on-chain reputation scoring, AML checks, token ranking by holder quality, airdrop screening, lending risk, token launch auditing, or AI agent trust scoring. Triggers on questions like: "is this wallet safe?", "will this pool rug pull?", "what will this address do next?", "score this wallet", "detect fraud for address", "personalize my DeFi agent", "rank this token", "top AI tokens", "best holders of this token", "check this contract", "is this token safe?", "profile this wallet", "KYC this address", "pre-screen this user", "AML check this wallet", "is this address suspicious?", "screen this wallet before onboarding", "what is the risk score of this address?", "analyze on-chain behavior", "is this LP safe to deposit?", "will this contract rug?", "what DeFi products suit this wallet?", "segment this user", "what is this wallet's experience level?", "find strong token holders", "which token has the best community?", "rank tokens by holder quality", "should we list this token?", "audit this launch", "is this deployer trustworthy?", "vet this IDO", "launch safety check", "screen this airdrop list", "filter bots from airdrop", "rank these wallets for token distribution", "fair airdrop allocation", "assess this borrower", "what collateral ratio for this wallet?", "lending risk for 0x...", "what interest rate for this borrower?", "should I lend to this wallet?", "screen this AI agent", "is this agent wallet safe?", "agent trust score for 0x...", "check the feeder wallet for this agent", "can I trust this agent?", "route this wallet to onboarding", "is this user a beginner?", "skip onboarding for this wallet?", or any request to analyze a blockchain wallet address, smart contract, token, or AI agent for risk, behavior, intent, community strength, or trustworthiness. Also use when integrating the ChainAware MCP server into Claude Code, Cursor, ChatGPT, or any MCP-compatible AI agent framework.
multiversx-flash-loan-patterns
by multiversx
Atomic lend-execute-verify pattern for MultiversX smart contracts. Use when building flash loans, atomic swaps, temporary grants, or any operation that lends assets, executes a callback, and verifies repayment within a single transaction.
mvx_dapp_audit
by multiversx
Auditing dApps and standard Frontend flows.
multiversx-defi-math
by multiversx
Financial math patterns for MultiversX smart contracts — precision management, half-up rounding, safe rescaling, and percentage calculations. Use when building any DeFi contract that handles financial calculations, fees, rates, or token math.
agentcash-wallet
by Merit-Systems
Manage your agentcash wallet and call any x402-protected API with automatic payment. No API keys, no subscriptions — just a funded wallet (USDC on Base). USE FOR: - Checking wallet balance before API calls - Redeeming invite codes for free credits - Getting deposit address for USDC - Discovering endpoints and pricing on any x402-protected origin - Making paid API requests via the agentcash CLI - Troubleshooting payment failures TRIGGERS: - "balance", "wallet", "funds", "credits", "x402" - "redeem", "invite code", "promo code" - "deposit", "add funds", "top up" - "discover", "endpoints", "what APIs", "pricing" - "insufficient balance", "payment failed"
multiversx-crypto-verification
by multiversx
Cryptographic operations in MultiversX smart contracts. Use when hashing data (SHA256, Keccak256, RIPEMD160), verifying signatures (Ed25519, secp256k1, secp256r1, BLS), or encoding signatures in on-chain logic.
multiversx-spec-compliance
by multiversx
Verify smart contract implementations match their specifications, whitepapers, and MIP standards. Use when auditing for specification adherence, validating tokenomics implementations, or checking MIP compliance.
multiversx-payment-handling
by multiversx
Handle payments in MultiversX smart contracts. Use when receiving, validating, or routing EGLD/ESDT payments via self.call_value(), Payment types, or payable endpoints. Covers single, multi, optional, and mixed payment patterns.
mvx_sdk_js_contracts
by multiversx
Smart contract operations for MultiversX TypeScript/JavaScript SDK.
multiversx-blockchain-data
by multiversx
Read on-chain state in MultiversX smart contracts. Use when accessing caller info, account balances, block timestamps, ESDT token metadata, local roles, code metadata, or any data from self.blockchain().
multiversx-dapp-audit
by multiversx
Audit frontend dApp components for security vulnerabilities in wallet integration and transaction handling. Use when reviewing React/TypeScript dApps using sdk-dapp, or assessing client-side security.
mvx_sdk_js_wallets
by multiversx
Wallet and key management for MultiversX TypeScript/JavaScript SDK.
mvx_entry_points
by multiversx
Identify and analyze MultiversX Smart Contract entry points (#[endpoint], #[view], #[payable]).
multiversx-protocol-experts
by multiversx
Deep protocol knowledge for MultiversX architecture including sharding, consensus, ESDT standards, and cross-shard transactions. Use when reviewing protocol-level code, designing complex dApp architectures, or troubleshooting cross-shard issues.
mvx_sdk_py_contracts
by multiversx
Smart contract operations for MultiversX Python SDK.
mvx_defi_math
by multiversx
Financial math for MultiversX DeFi — precision management, half-up rounding, safe rescaling, percentage calculations.
agentcash-wallet
by Merit-Systems
Manage your agentcash wallet and call any x402-protected API with automatic payment. No API keys, no subscriptions — just a funded wallet (USDC on Base). USE FOR: - Checking wallet balance before API calls - Redeeming invite codes for free credits - Getting deposit address for USDC - Discovering endpoints and pricing on any x402-protected origin - Making paid API requests via agentcash.fetch - Troubleshooting payment failures TRIGGERS: - "balance", "wallet", "funds", "credits", "x402" - "redeem", "invite code", "promo code" - "deposit", "add funds", "top up" - "discover", "endpoints", "what APIs", "pricing" - "insufficient balance", "payment failed"
multiversx-smart-contracts
by multiversx
Build MultiversX smart contracts with Rust. Use when app needs blockchain logic, token creation, NFT minting, staking, crowdfunding, or any on-chain functionality requiring custom smart contracts.