Web3 & Crypto
Blockchain, cryptocurrency, Web3 development
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.
aiken-smart-contracts
by Flux-Point-Studios
"Aiken workflows: validators, building, blueprints, .plutus generation. Safe guidance for smart contract development."
cardano-cli-wallets-operator
by Flux-Point-Studios
"Execute wallet operations: key generation, address building. Manual invoke only for safety."
tempo
by tempoxyz
Builds applications on Tempo network using TypeScript SDK, Rust node, and Foundry. Use when working with Tempo transactions, TIP-20 tokens, stablecoins, or Tempo protocol integration.
sablier
by sablier-labs
This skill should be used when the user asks "what is Sablier", "explain Sablier protocol", "how does Sablier work", "Sablier vesting", "Sablier airdrops", "Sablier payroll", mentions Sablier company/product/protocol, or needs context about the Sablier ecosystem.
cardano-cli-wallets
by Flux-Point-Studios
"Wallet guidance: key generation, address building, UTxO queries. Provides templates and explanations (no execution)."
etherscan-verification
by sablier-labs
Verify smart contracts on Etherscan-compatible block explorers. This skill should be used when the user asks to "verify contract", "verify on etherscan", "verify on chain scan". Handles standard verification, Etherscan V2 API for unsupported chains on foundry, proxy patterns, and factory-created contracts.
uniswap-v4-hooks
by igoryuzo
Secure Uniswap v4 hook development assistant. Activates when: - Working with Uniswap v4 hooks, PoolManager, or hook contracts - Keywords: uniswap, v4, hook, hooks, beforeSwap, afterSwap, PoolManager, IHooks, BaseHook - Creating, reviewing, or auditing hook contracts - Implementing custom AMM logic, dynamic fees, or swap modifications - User says "uniswap hooks" or invokes "/uniswap-v4-hooks"
controller-setup
by cartridge-gg
Integrate Cartridge Controller wallet into Starknet applications. Use when setting up Controller for the first time, installing packages, configuring chains/RPC endpoints, or troubleshooting basic integration issues. Covers installation, Controller instantiation, ControllerConnector vs SessionConnector choice, chain configuration, and package compatibility.
solidity-coding
by 0xlayerghost
"[AUTO-INVOKE] MUST be invoked BEFORE writing or modifying any Solidity contract (.sol files). Covers pragma version, naming conventions, project layout, OpenZeppelin library selection standards, oracle integration, and anti-patterns. Trigger: any task involving creating, editing, or reviewing .sol source files."
coinversaa-pulse
by Coinversaa
"Crypto intelligence for AI agents. 26 tools for Hyperliquid trader analytics, behavioral cohorts, live market data, liquidation heatmaps, and whale tracking across 710K+ wallets and 1.8B+ trades."
defi-security
by 0xlayerghost
"[AUTO-INVOKE] MUST be invoked BEFORE deploying DeFi contracts (DEX, lending, staking, LP, token). Covers anti-whale, anti-MEV, flash loan protection, launch checklists, and emergency response. Trigger: any deployment or security review of DeFi-related contracts."
solidity-gas-optimization
by pseudoyu
Solidity smart contract gas optimization guidelines based on RareSkills. Use when writing, reviewing, or auditing Solidity code. Triggers on tasks involving smart contracts, EVM development, gas optimization, or Solidity best practices.
controller-signers
by cartridge-gg
Configure authentication methods for Cartridge Controller including passkeys, social login, and external wallets. Use when implementing user authentication, adding multiple signers for account recovery, customizing signup options, or integrating external wallets like MetaMask or Phantom. Covers WebAuthn passkeys, Google/Discord/Twitter OAuth, wallet connections, and dynamic authentication flows.
controller-react
by cartridge-gg
Integrate Cartridge Controller into React applications using starknet-react. Use when building React/Next.js web apps with Controller, setting up StarknetConfig provider, using hooks like useConnect/useAccount, or implementing wallet connection components. Covers ControllerConnector setup, provider configuration, and transaction execution patterns.
length-extension-attacks-anti-pattern
by igbuend
"Security anti-pattern for hash length extension vulnerabilities (CWE-328). Use when generating or reviewing code that uses hash(secret + message) for authentication, API signatures, or integrity verification. Detects Merkle-Damgard hash misuse."
mobile-security-mobsf
by vchirrav
Run MobSF (Mobile Security Framework) for automated static and dynamic analysis of Android and iOS apps. Detects insecure storage, weak crypto, hardcoded secrets, and permission issues.
modelslab-billing-subscriptions
by ModelsLab
Manage ModelsLab billing, wallet balance, payment methods, subscriptions, invoices, and coupons programmatically via the Agent Control Plane API.
cetus-dlmm-interface
by RandyPen
Enables Claude to effectively work with the Cetus Dynamic Liquidity Market Maker (DLMM) protocol on Sui blockchain. This skill provides comprehensive knowledge of the DLMM architecture, Move smart contracts, Rust SDK, and development workflows. Claude can assist with building, testing, and modifying DLMM contracts, creating swap simulations, implementing new features, and debugging protocol issues. The skill covers all 15 Move modules, multi-bin architecture, reward distribution, ACL system, and flash swap functionality. Trigger contexts include: working with Sui Move smart contracts for decentralized exchanges, implementing dynamic liquidity management, creating multi-bin AMM protocols, building swap simulations with Rust SDK, modifying DLMM protocol parameters, debugging pool operations, implementing reward systems, and working with Cetus DLMM interface codebase.
cetus-clmm-sdk-skill
by RandyPen
Guides developers through using Cetus CLMM TypeScript SDK for liquidity management, pool operations, swaps, and reward collection. Use when working with Cetus Protocol's Concentrated Liquidity Market Maker (CLMM) or when the user mentions Cetus SDK, CLMM, liquidity pools, or DeFi on Sui.
payments-and-wallets
by Lightprotocol
"Build payment flows and wallet integrations with light-token. Covers receive/send/balance/history, sign with privy and wallet adapters, and nullifier-based double-spend prevention."
li-fi-sdk
by lifinance
TypeScript/JavaScript SDK for cross-chain and same-chain token swaps, bridging, and DeFi operations. USE THIS SKILL TO: - Swap tokens between different blockchains (e.g., "swap USDC on Ethereum to ETH on Arbitrum") - Bridge tokens to another chain (e.g., "transfer my ETH from mainnet to Base") - Swap tokens on the same chain with best DEX rates (e.g., "swap ETH to DAI on Polygon") - Get quotes or compare routes for token swaps across any chains - Execute 1-click DeFi workflows (zap into LP, bridge+swap+deposit, cross-chain yield entry) - Build a dApp, wallet, or frontend that supports multi-chain token operations - Create payment flows that accept any token and convert to a specific token - Build React, Next.js, Vue, or Node.js apps with cross-chain swap functionality - Handle cross-chain transaction lifecycle (status tracking, retries, refunds) - Find available bridges, DEXs, chains, or tokens for cross-chain operations
ask-mcp
by Lightprotocol
Query Light Protocol and related repositories via DeepWiki MCP. Use when answering questions about compressed accounts, Light SDK, Solana development, Claude Code features, or agent skills. Triggers on technical questions requiring repository context.
zk-nullifier
by Lightprotocol
"Use for privacy preserving applications and ZK Solana programs. Prevents double spending using rent-free PDAs."