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Blockchain

Web3, smart contracts, and specialized crypto tools.

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web3-tools
57

migrating-an-onchainkit-app

Migrates apps from @coinbase/onchainkit to standalone wagmi/viem components. Handles provider replacement (OnchainKitProvider to WagmiProvider), wallet component replacement (Wallet/ConnectWallet to custom WalletConnect), and transaction component replacement. Use when the user says "migrate my onchainkit", "replace onchainkit provider", "migrate my wallet component", "replace my onchainkit wallet", "migrate my transaction component", "remove onchainkit dependency", or "move off onchainkit".

base
base
blockchain
open
web3-tools
57

connecting-to-base-network

Provides Base network configuration including RPC endpoints, chain IDs, and explorer URLs. Use when connecting wallets, configuring development environments, or setting up Base Mainnet or Sepolia testnet. Covers phrases like "Base RPC URL", "Base chain ID", "connect to Base", "add Base to wallet", "Base Sepolia config", "Base explorer URL", "what network is Base", or "Base testnet setup".

base
base
blockchain
open
web3-tools
57

building-with-base-account

Integrates Base Account SDK for authentication and payments. Covers Sign in with Base (SIWB), Base Pay, Paymasters, Sub Accounts, Spend Permissions, Prolinks, and batch transactions. Use when building apps with wallet authentication, USDC payments, sponsored transactions, smart wallet features, recurring subscriptions, shareable payment links, or any onchain interaction on Base. Covers phrases like "add sign in with Base", "SIWB button", "accept USDC payments", "Base Pay", "paymaster setup", "gas sponsorship", "smart wallet", "sub account", "spend permissions", or "payment link".

base
base
blockchain
open
web3-tools
57

adding-builder-codes

Integrate Base Builder Codes (ERC-8021) into web3 applications for onchain transaction attribution and referral fee earning. Use when a project needs to append a builder code or dataSuffix to transactions on Base L2, whether using Wagmi, Viem, Privy, ethers.js, or raw window.ethereum. Covers phrases like "add builder codes", "integrate builder codes", "earn referral fees on Base transactions", "append a builder code to my transactions", "transaction attribution", "Builder Code integration", or "attribute transactions to my app". Handles project analysis to detect frameworks, locating transaction call sites, and replacing them with attributed versions.

base
base
blockchain
open
web3-tools
56

plugin-system

Work on Madoc TS plugin loading, sandboxed module registration, and plugin-to-extension wiring. Use when modifying plugin load paths, plugin registration, or plugin integration points in services/madoc-ts.

digirati-co-uk
digirati-co-uk
blockchain
open
web3-tools
56

frontend-themes

Work on Madoc TS theme packaging, site theme assets, and theme integration points. Use when adding or updating themes, theme assets, or theme extension wiring in services/madoc-ts.

digirati-co-uk
digirati-co-uk
blockchain
open
web3-tools
55

software-crypto-web3

Secure blockchain development for EVM, Solana, Cosmos, and TON. Use when building smart contracts, auditing, or integrating on-chain backends.

vasilyu1983
vasilyu1983
blockchain
open
smart-contracts
55

verify

Validate contracts, validation specs, plan, and project map. Runs structural checks and LLM cross-review, then produces a verify report. Use after /generate or after manual edits to contracts, when the user says "verify", "check", or "validate structure".

lee-to
lee-to
blockchain
open
web3-tools
54

debug-validator-checkpoint-inconsistency

Debug validator checkpoint inconsistencies where some validators are behind others. Use when alerts mention "checkpoint inconsistency", "validators behind", or "inconsistent latest checkpoints", or when asked to debug validator sets, investigate validator delays, or troubleshoot metadata fetch failures for a chain. Defaults to default_ism app context if not specified.

hyperlane-xyz
hyperlane-xyz
blockchain
open
web3-tools
54

warp-fork

Fork a warp route from the local HTTP registry for development and testing. Use when the goal is try to simulate transactions on a set of anvil forks.

hyperlane-xyz
hyperlane-xyz
blockchain
open
web3-tools
54

claude-tob-review

Trail of Bits security skills analysis for Solidity contracts. Use for deep smart contract security review with invariant suggestions.

hyperlane-xyz
hyperlane-xyz
blockchain
open
smart-contracts
54

claude-security-review

Security-focused review for Hyperlane protocol code. Use for Solidity contracts, Rust agents, and infrastructure changes.

hyperlane-xyz
hyperlane-xyz
blockchain
open
web3-tools
54

aura-asset-images

Source Unsplash-style images via Aura's asset library plus curated picks for avatars, portraits, backgrounds, and wallpapers with correct sizes, aspect ratios, and crops for design and marketing use.

bidewio
bidewio
blockchain
open
web3-tools
54

investigate-merkle-root-mismatch

Investigate merkle root mismatch alerts between relayer and validators. Use when alerts mention "merkle root mismatch", "checkpoint root does not match canonical root", or when asked to debug relayer merkle tree issues for a chain. This skill only investigates - use /fix-merkle-root-mismatch to apply fixes.

hyperlane-xyz
hyperlane-xyz
blockchain
open
web3-tools
54

self-relay-hyperlane-message

Uses the Hyperlane CLI to manually deliver (self-relay) a message between chains that are Ethereum protocol type.

hyperlane-xyz
hyperlane-xyz
blockchain
open
web3-tools
53

dojo-deploy

Deploy Dojo worlds to local Katana, testnet, or mainnet. Configure Katana sequencer and manage deployments with sozo. Use when deploying your game or starting local development environment.

dojoengine
dojoengine
blockchain
open
web3-tools
53

dojo-token

Implement, deploy, and index ERC20 and ERC721 tokens in Dojo. Use when adding token contracts, deploying them, or configuring Torii to index balances and transfers.

dojoengine
dojoengine
blockchain
open
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