Web3 & Crypto
Blockchain, cryptocurrency, Web3 development
Cross-chain Bridge Designer
by Eli-yu-first
"Designs cross-chain bridge architectures with security models, relay mechanisms, and liquidity management"
morph-skill
by morph-l2
AI Agent skill for Morph L2 — wallet, explorer, DEX swap, cross-chain bridge with order management, EIP-8004 agent identity & reputation, and alt-fee gas payment
Smart Contract Auditor
by Eli-yu-first
"Audits smart contracts for vulnerabilities including reentrancy, overflow, and access control issues"
solidity-auditor
by schwepps
Professional-grade Solidity smart contract security auditor. Performs comprehensive audits or targeted reviews (security vulnerabilities, gas optimization, storage optimization, code architecture, DeFi protocol analysis). Use this skill when users request smart contract audits, security reviews, vulnerability assessments, gas/storage optimization analysis, code quality reviews, or when analyzing Solidity code for any security or quality concerns. Supports all Solidity versions with version-specific vulnerability detection. Based on OWASP Smart Contract Top 10 (2025) and real-world exploit patterns.
foundry-research
by foundry-works
AI-powered research skill with five workflows - chat (single-model conversation), consensus (multi-model synthesis), thinkdeep (systematic investigation), ideate (creative brainstorming), and deep (multi-phase web research). Supports persistent threads and research sessions.
foundry-implement
by foundry-works
Task implementation skill for spec-driven workflows. Reads specifications, identifies next actionable tasks, and creates detailed execution plans. Use when ready to implement a task from an existing spec - bridges the gap between planning and coding.
deepbook-margin-trading-skill
by RandyPen
Guides developers through using DeepBook V3 Margin Trading SDK for leverage trading, borrowing, lending, liquidation operations, and risk management on Sui blockchain. Use when working with DeepBook margin trading, margin pools, margin managers, take profit/stop loss orders, or liquidation functionality.
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.
portkey-ca-agent-skills
by Portkey-Wallet
"Portkey CA wallet registration/auth/guardian/transfer operations for agents."
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.
sui-bcs
by RandyPen
"Helps Claude Code understand Sui blockchain's BCS (Binary Canonical Serialization) encoding, providing usage guidelines and examples for primitive types, composite types, Sui-specific types, serialization patterns, and transformation support. Use when working with BCS serialization in Sui development or when the user mentions BCS, binary serialization, or Move data encoding."
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."
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.
deepbook-trading
by RandyPen
Helps Claude Code understand DeepBook V3 SDK usage for order book trading, flash loans, fund management, and market data queries on Sui blockchain. Use when operating DeepBook DEX, executing trading strategies, or querying market data.
zk-nullifier
by Lightprotocol
"Use for privacy preserving applications and ZK Solana programs. Prevents double spending using rent-free PDAs."
solana-compression
by Lightprotocol
"Build compressed PDA programs on Solana with Light System Program CPI. Create, update, close, burn, reinitialize compressed accounts. Client integration and testing."
working-with-ferra-dlmm
by RandyPen
"Helps developers work with the Ferra DLMM SDK for Discrete Liquidity Market Maker operations on Sui blockchain. Provides guidance on SDK initialization, pair creation, liquidity management, token swaps, and position handling. Use when working with DLMM pairs, adding/removing liquidity, creating trading pairs, or performing token swaps in the ferra-sdks monorepo."
sui-keypair-cryptography
by RandyPen
"Helps Claude Code understand Sui blockchain keypair and cryptography operations, providing guidelines and examples for key generation, signing, verification, address derivation, and multi-signature scheme support. Use when working with cryptography in Sui development or when the user mentions keypairs, cryptography, signing, or verification."
metengine-data-agent
by MetEngine
Real-time smart money analytics for Polymarket, Hyperliquid, and Meteora via MetEngine x402 pay-per-request API. Use when tasks require wallet scoring, insider detection, position analysis, market flow, or LP/AMM analytics across these platforms, especially when access requires Solana USDC payment signing instead of API keys.
wallet-encrypt-decrypt
by b-open-io
This skill should be used when the user asks to "encrypt message with BSV key", "decrypt with private key", "ECDH encryption", "AES-256-GCM BSV", "EncryptedMessage", "BRC-2 encryption", or needs to encrypt/decrypt data using BSV keys and @bsv/sdk.
light-sdk
by Lightprotocol
"Build rent-free Solana programs with Light SDK. For DeFi (AMMs, vaults, lending), infrastructure, or any Solana program. Anchor macros or Pinocchio patterns. Covers state structs, account creation, CPI, client SDK, router integration, and testing."
sui-client
by RandyPen
Comprehensive SuiClient skill for interacting with the Sui blockchain using @mysten/sui SDK. Use this skill when you need to connect to Sui blockchain, read data, execute transactions, manage staking positions, or query network information.
midnight-api
by mzf11125
Comprehensive guide to Midnight Network APIs for building decentralized applications. Use when users need to integrate Midnight APIs including Compact Runtime, DApp Connector, ZSwap, Wallet, and Ledger APIs, connect DApps to Midnight wallets, generate and verify zero-knowledge proofs programmatically, manage transactions and blockchain state, deploy and interact with Compact smart contracts, query blockchain data via indexer, implement wallet functionality, handle Zswap private transactions, and build complete web3 applications on Midnight.
messari
by messari
"Use this skill whenever the user asks any question about crypto assets, blockchain networks, DeFi protocols, token unlocks, fundraising rounds, market data, social sentiment, news, or governance — and live data from the Messari API would improve the answer. This includes questions like \"what's the price of X\", \"who invested in Y\", \"what are the top DeFi protocols by TVL\", \"what's trending in crypto\", \"show me upcoming token unlocks\", \"what's the latest news on Ethereum\", \"compare L1 network activity\", \"which exchanges have the most volume\", and any other crypto query. Always use this skill proactively when the user's query could benefit from real-time or historical crypto data — don't wait for the user to explicitly ask to \"use Messari\". If the user asks a general crypto question that requires synthesis or research, route to the Messari AI service first."