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Blockchain

Web3, smart contracts, and specialized crypto tools.

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smart-contracts
32

steth-treasury

Build and interact with stETH Agent Treasury contracts. Yield-bearing operating budgets backed by wstETH where agents spend only yield, never touching principal. Use when asked about agent treasury, yield-funded budgets, stETH yield spending, or principal-protected vaults.

jiayaoqijia
jiayaoqijia
blockchain
open
smart-contracts
32

swell-sweth

"Non-custodial liquid staking with swETH and rswETH restaking tokens."

jiayaoqijia
jiayaoqijia
blockchain
open
smart-contracts
32

deployer

Deploy CCA (Continuous Clearing Auction) smart contracts using the Factory pattern. Use when user says "deploy auction", "deploy cca", "factory deployment", or wants to deploy a configured auction.

jiayaoqijia
jiayaoqijia
blockchain
open
smart-contracts
32

rocketpool-governance

Interact with Rocket Pool governance contracts — protocol DAO (pDAO) proposals and voting, oracle DAO (oDAO) membership and proposals, security council operations, and all DAO settings contracts. Supports cast (Foundry CLI) and Ethereum MCP tools on mainnet and Hoodi testnet.

jiayaoqijia
jiayaoqijia
blockchain
open
smart-contracts
32

query-token-audit

Query token security audit to detect scams, honeypots, and malicious contracts before trading. Returns comprehensive security analysis including contract risks, trading risks, and scam detection. Use when users ask "is this token safe?", "check token security", "audit token", or before any swap.

jiayaoqijia
jiayaoqijia
blockchain
open
smart-contracts
32

sui-move

Sui blockchain and Move smart contract development. Use when the user asks about Sui, Move language, smart contracts, objects, transactions, or blockchain development on Sui.

jiayaoqijia
jiayaoqijia
blockchain
open
smart-contracts
32

hedera-tx-builder

Build and sign Hedera transactions. Use for: (1) Creating HBAR transfers, (2) Token operations, (3) Smart contract calls, (4) Submitting to Hedera network.

jiayaoqijia
jiayaoqijia
blockchain
open
smart-contracts
32

solidity

Avoid common Solidity mistakes — reentrancy, gas traps, storage collisions, and security pitfalls.

jiayaoqijia
jiayaoqijia
blockchain
open
smart-contracts
32

ethereum

Assist with Ethereum transactions, gas optimization, token approvals, and L2 bridges.

jiayaoqijia
jiayaoqijia
blockchain
open
smart-contracts
32

ethereum-jsonrpc-skill

Operate Ethereum execution JSON-RPC through UXC with the official execution OpenRPC schema, public EVM read methods, and eth_subscribe pubsub guardrails.

jiayaoqijia
jiayaoqijia
blockchain
open
smart-contracts
32

rocketpool

Interact with Rocket Pool protocol contracts on Ethereum mainnet and Hoodi testnet. Use for any task involving rETH (liquid staking token), RPL (governance token), ETH staking, minting/burning rETH, checking exchange rates, node operator registration, minipool/megapool management, RPL staking, governance proposals, voting, rewards claiming, deposit pool queries, network balances, smoothing pool, or any Rocket Pool smart contract interaction. Supports both cast (Foundry CLI) and Ethereum MCP tools.

jiayaoqijia
jiayaoqijia
blockchain
open
smart-contracts
32

web3-solidity-patterns

Solidity design patterns. Factory, Proxy (UUPS/Diamond), access control, pull payments, events.

0xinit
0xinit
blockchain
open
smart-contracts
32

nansen-perp-screener

What is the state of the Hyperliquid perp market? Top contracts by volume/OI, trader leaderboard, and SM perp activity.

jiayaoqijia
jiayaoqijia
blockchain
open
smart-contracts
32

rocketpool-node-operations

Interact with Rocket Pool node operator contracts — register nodes, create validators, manage minipools and megapools, stake RPL, handle bond reduction, distribute rewards, and manage withdrawal addresses. Supports cast (Foundry CLI) and Ethereum MCP tools on mainnet and Hoodi testnet.

jiayaoqijia
jiayaoqijia
blockchain
open
smart-contracts
32

crypto-research

Research cryptocurrency tokens, verify smart contracts, check perpetual futures data, governance proposals, and on-chain analytics. Use when asked about token research, contract verification, is this token safe, rug pull check, Hyperliquid perps, funding rates, governance vote, Dune analytics, token due diligence, or security audit status.

jiayaoqijia
jiayaoqijia
blockchain
open
smart-contracts
32

token-safety-scanner

"DEXTScore security analysis, holder distribution, and smart contract vulnerability scanning."

jiayaoqijia
jiayaoqijia
blockchain
open
smart-contracts
32

arbitrum-dapp-skill

Opinionated guide for building dApps on Arbitrum using Stylus (Rust) and/or Solidity. Covers local devnode setup, contract development, testing, deployment, and React frontend integration with viem. Use when starting a new Arbitrum project, writing Stylus or Solidity contracts, deploying to Arbitrum, or building a frontend that interacts with Arbitrum contracts.

jiayaoqijia
jiayaoqijia
blockchain
open
smart-contracts
32

megaeth-developer

MegaETH development. eth_sendRawTransactionSync, gas model, storage optimization, MegaNames, Warren, ERC-7710.

0xinit
0xinit
blockchain
open
smart-contracts
32

web3-hardhat

Hardhat toolchain. Config, ethers.js testing, Ignition deployment, coverage, fork testing, verification.

0xinit
0xinit
blockchain
open
smart-contracts
32

web3-eip-reference

EIP/ERC lookup. Top 50 Ethereum standards inline (ERC-20, 721, 1155, 4626, EIP-4337, 712, 1559).

0xinit
0xinit
blockchain
open
smart-contracts
32

solidity-security

Solidity security. Reentrancy/CEI, access control, integer safety, oracle manipulation, flash loans, gas.

0xinit
0xinit
blockchain
open
smart-contracts
32

smart-contract-audit

Pre-deployment smart contract audit checklist. Static analysis, access control, reentrancy, economic vectors.

0xinit
0xinit
blockchain
open
smart-contracts
32

deploying-contracts-on-base

Deploys smart contracts to Base using Foundry. Covers forge create commands, contract verification, testnet faucet setup via CDP, and BaseScan API key configuration. Use when deploying Solidity contracts to Base Mainnet or Sepolia testnet. Covers phrases like "deploy contract to Base", "forge create on Base", "verify contract on BaseScan", "get testnet ETH", "Base Sepolia faucet", "how do I deploy to Base", or "publish my contract".

jiayaoqijia
jiayaoqijia
blockchain
open
smart-contracts
32

rust-patterns

Rust and Anchor/Solana patterns. Account validation, PDA derivation, CPI security, error handling.

0xinit
0xinit
blockchain
open
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