Web3 & Crypto
Blockchain, cryptocurrency, Web3 development
gigaverse
by Gigaverse-Games
Enter the Gigaverse as an AI agent. Create a wallet, quest through dungeons, battle echoes, and earn rewards. The dungeon awaits.
solidity-security
by tomevault-io
Solidity security. Reentrancy/CEI, access control, integer safety, oracle manipulation, flash loans, gas. Use when this capability is needed.
web3-monad
by tomevault-io
Monad L1 development. 400ms blocks, parallel execution, gas-limit charging, opcode repricing, staking, deploy. Use when this capability is needed.
megaeth-developer
by tomevault-io
MegaETH development. eth_sendRawTransactionSync, gas model, storage optimization, MegaNames, Warren, ERC-7710. Use when this capability is needed.
miden-concepts
by tomevault-io
Miden architecture and core concepts from a developer perspective. Covers the actor model, accounts, notes, transactions, assets, privacy model, and standard patterns. Use when designing Miden applications or understanding how Miden differs from traditional blockchains. Use when this capability is needed.
ika-network
by wanderconnect01
Build with Ika Network's dWallet primitive for programmable multi-chain signing. Use when: creating dWallets, signing transactions on any blockchain (BTC, ETH, SOL) from Sui smart contracts, integrating dWallets into Move contracts, understanding 2PC-MPC cryptography, debugging Ika SDK errors, building cross-chain applications, chain abstraction, programmable custody, multi-chain treasury, or any task involving the @ika.xyz/sdk TypeScript package or Ika Move modules. Also use for questions about dWallet Network (Ika's former name), zero-trust signing, non-collusive MPC, or comparing Ika to bridges/MPC networks like Lit Protocol, Wormhole, LayerZero, Axelar. Also covers agentic patterns: AI agents with policy-controlled dWallets, MCP tool servers for cross-chain signing, autonomous trading bots, and multi-chain treasury management.
web3-hardhat
by tomevault-io
Hardhat toolchain. Config, ethers.js testing, Ignition deployment, coverage, fork testing, verification. Use when this capability is needed.
web3-privy
by tomevault-io
Privy auth SDK. Wallet login, embedded wallets, social login, server verification, wagmi integration. Use when this capability is needed.
spraay-payments
by extentadulthood280
"Send batch crypto payments, payroll, invoices, token swaps, price feeds, and AI inference using the Spraay Protocol x402 gateway. Use when the user asks to 'send payments', 'batch transfer', 'pay multiple wallets', 'crypto payroll', 'swap tokens', 'get token price', 'create invoice', 'check balance', 'resolve ENS', 'resolve basename', or mentions Spraay, x402 payments, or multi-chain batch transactions. Supports 11 chains: Base, Ethereum, Arbitrum, Polygon, BNB, Avalanche, Solana, Unichain, Plasma, BOB, Bittensor."
smart-contract-audit
by tomevault-io
Pre-deployment smart contract audit checklist. Static analysis, access control, reentrancy, economic vectors. Use when this capability is needed.
web3-frontend
by tomevault-io
Web3 frontend. wagmi/viem wallet connection, transaction UX, BigNumber display, chain switching, ENS. Use when this capability is needed.
euler-vaults
by euler-xyz
Core guide for interacting with Euler Finance V2 protocol. This skill should be used when building DeFi integrations, managing lending positions, or understanding Euler architecture. Triggers on tasks involving lending, borrowing, collateral, liquidation, EVC, EVK, or core Euler operations. For specialized topics, see companion skills.
nft-standards
by EngineerWithAI
Implement NFT standards (ERC-721, ERC-1155) with proper metadata handling, minting strategies, and marketplace integration. Use when creating NFT contracts, building NFT marketplaces, or implementing digital asset systems.
foundry-review
by foundry-works
Review implementation fidelity against specifications by comparing actual code to spec requirements. Identifies deviations, assesses impact, and generates compliance reports for tasks, phases, or entire specs.
web3-testing
by EngineerWithAI
Test smart contracts comprehensively using Hardhat and Foundry with unit tests, integration tests, and mainnet forking. Use when testing Solidity contracts, setting up blockchain test suites, or validating DeFi protocols.
x402storage
by rawgroundbeef
Store files permanently on IPFS via x402.storage. Save and retrieve files across Claude Code sessions.
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.
solidity-security
by EngineerWithAI
Master smart contract security best practices to prevent common vulnerabilities and implement secure Solidity patterns. Use when writing smart contracts, auditing existing contracts, or implementing security measures for blockchain applications.
pinme
by glitternetwork
This skill should be used when the user asks to "deploy", "upload", "publish" a frontend project, static website, or build output. Also activates when user mentions "pinme", "IPFS deployment", or wants to host static files online.
arweave
by permaweb
Upload files and websites to permanent storage on Arweave (permaweb), and manage ArNS domain records. Use when the user wants to publish content to Arweave, deploy a static site to the permaweb, or attach a transaction to an ArNS name (ar.io).
aoconnect
by permaweb
CLI for interacting with AO processes using @permaweb/aoconnect - spawn processes, send messages, read results, monitor messages, and dry run
crypto-price
by evgyur
Get cryptocurrency token price and generate candlestick charts via CoinGecko API or Hyperliquid API. Use when user asks for token price, crypto price, price chart, or cryptocurrency market data.
masumi
by masumi-network
"Build AI agents with decentralized payments, identity, and marketplace integration on Masumi Network (Cardano blockchain). Make no mistake - use this skill when working with: (1) Monetizing AI agents with automated payments, (2) Enabling Agent-to-Agent (A2A) autonomous payments, (3) Registering agents in decentralized registry, (4) Listing agents on Sokosumi marketplace, (5) Implementing blockchain-based decision logging, (6) Adding verifiable credentials and DIDs to agents, (7) Setting up Masumi Payment Service nodes, (8) Integrating MIP-003 Agentic Service API, (9) Working with CrewAI, AutoGen, PhiData, LangGraph or custom frameworks, (10) Troubleshooting payment detection or registry issues, (11) Cardano smart contract integration for AI services. Framework-agnostic, self-hosted, and MiCA compliant."