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Blockchain

Web3, smart contracts, and specialized crypto tools.

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smart-contracts
7

contract

Activate for: contract, contract review, contract analysis, contract obligation, extract obligations, SLA contract, vendor contract, supplier agreement, master service agreement, MSA, SOW, statement of work, NDA, non-disclosure, contract terms, auto-renewal clause, notice period contract, indemnity, liability cap, penalty clause, contract risk, contract summary, contract management, contract lifecycle, contract negotiation points, key terms, unfavourable terms, obligation extraction. NOT for: vendor evaluation or vendor scoring (use official /vendor-review), compliance obligation mapping (use official compliance-tracking auto-skill), invoice reconciliation or payment disputes (use supply-chain plugin).

panaversity
panaversity
blockchain
open
web3-tools
7

viem

This skill should be used when the user asks about "viem", "viem client", "viem actions", "TypeScript Ethereum", "createPublicClient", "createWalletClient", "parseEther", "formatEther", "readContract", "writeContract", or mentions using viem for blockchain interactions.

sablier-labs
sablier-labs
blockchain
open
smart-contracts
7

ponder

Build EVM blockchain data indexers using Ponder (ponder.sh) - an open-source TypeScript framework for indexing smart contract events, transactions, and traces into custom database schemas with type-safe APIs. Use when the user mentions ponder, blockchain/EVM indexing, onchain data pipelines, subgraph replacement, or wants to index smart contract events into a queryable database.

hefgi
hefgi
blockchain
open
smart-contracts
7

sui-knowledge

Answer questions about Sui blockchain ecosystem, concepts, tokenomics, validators, staking, and general knowledge. Use when users ask "what is Sui", "how does Sui work", "Sui vs other chains", or any Sui-related questions that aren't specifically about Move programming.

Demerzels-lab
Demerzels-lab
blockchain
open
smart-contracts
7

viem

Use viem for Celo development. Includes fee currency support, transaction signing, and Celo-specific configurations.

celo-org
celo-org
blockchain
open
smart-contracts
7

evm-hardhat

Hardhat development for EVM chains including Celo. Use when setting up Hardhat projects, writing Solidity contracts, compiling, testing, deploying, or verifying contracts with Hardhat.

celo-org
celo-org
blockchain
open
smart-contracts
7

evm-foundry

Foundry development for EVM chains including Celo. Use when working with forge, cast, anvil, writing Solidity contracts, testing, deploying, or verifying contracts with Foundry.

celo-org
celo-org
blockchain
open
smart-contracts
7

contract-verification

Verify smart contracts on Celo. Use when publishing contract source code to Celoscan or Blockscout.

celo-org
celo-org
blockchain
open
smart-contracts
7

solaudit-smart-contract-security-scanner

Solidity smart contract security auditor. Detect reentrancy, overflow, access control issues. 50+ vulnerability patterns. CI/CD ready. Free CLI tool.

Demerzels-lab
Demerzels-lab
blockchain
open
smart-contracts
7

jb-pay-hook

Generate custom Juicebox V5 pay hooks from natural language specifications. Creates Solidity contracts implementing IJBPayHook and/or IJBRulesetDataHook with Foundry tests. First evaluates if off-the-shelf solutions (buyback hook, 721 hook, Revnet) fit the use case.

Demerzels-lab
Demerzels-lab
blockchain
open
smart-contracts
7

etherlink

Etherlink blockchain interaction - EVM-compatible L2 on Tezos. Supports mainnet and shadownet testnet via MCP server. Use for balance checks, transactions, smart contracts, and token operations on Etherlink.

Demerzels-lab
Demerzels-lab
blockchain
open
smart-contracts
7

blockchain-attestation

Create verifiable attestations of agent work using Ethereum Attestation Service (EAS), with Base as the default chain.

Demerzels-lab
Demerzels-lab
blockchain
open
smart-contracts
7

best-practices

Apply modern web development best practices for security, compatibility, and code quality. Use when asked to "apply best practices", "security audit", "modernize code", "code quality review", or "check for vulnerabilities".

RodrigoTomeES
RodrigoTomeES
blockchain
open
smart-contracts
7

etherlink

Etherlink blockchain interaction - EVM-compatible L2 on Tezos. Supports mainnet and shadownet testnet via MCP server. Use for balance checks, transactions, smart contracts, and token operations on Etherlink.

Demerzels-lab
Demerzels-lab
blockchain
open
smart-contracts
7

ethereum-wingman

Ethereum development tutor and builder for Scaffold-ETH 2 projects. Triggers on "build", "create", "dApp", "smart contract", "Solidity", "DeFi", "Ethereum", "web3", or any blockchain development task. ALWAYS uses fork mode to test against real protocol state.

Demerzels-lab
Demerzels-lab
blockchain
open
smart-contracts
7

settlement-witness

OpenClaw skill: fetch replay-stable PASS/FAIL receipts from the public SettlementWitness HTTPS endpoint. Stateless. Deterministic. Signed.

Demerzels-lab
Demerzels-lab
blockchain
open
smart-contracts
7

solidity

Solidity smart contract development for Ethereum and EVM chains. Use for .sol files.

G1Joshi
G1Joshi
blockchain
open
smart-contracts
7

ethereum-app

Ethereum development tutor and builder for Scaffold-ETH 2 projects. Triggers on "build", "create", "dApp", "smart contract", "Solidity", "DeFi", "Ethereum", "web3", or any blockchain development task. ALWAYS uses fork mode to test against real protocol state.

BuidlGuidl
BuidlGuidl
blockchain
open
smart-contracts
7

plutus-v3-conway

Plutus V3 under Conway: unified context, governance scripts, V2→V3 migration. Conceptual and practical guidance.

Flux-Point-Studios
Flux-Point-Studios
blockchain
open
smart-contracts
7

sui-developer

Use when writing or modifying SUI Move smart contracts, generating Move code, or following Move development patterns. Triggers on "write a Move module", "implement contract", "add function", "Move code", or any hands-on Move development task. Also use when the user pastes Move code and asks for help. For code review/audit, use move-code-quality instead. For contract architecture design, use sui-architect.

first-mover-tw
first-mover-tw
blockchain
open
smart-contracts
7

sui-decompile

Use when fetching or analyzing deployed SUI Move contract source code from on-chain bytecode. Triggers on "decompile", "show me the contract code", "reverse engineer", "read on-chain module", "analyze deployed package", or when the user provides a package ID and wants to understand what it does. Also use when studying existing protocols or verifying deployed code.

first-mover-tw
first-mover-tw
blockchain
open
web3-tools
7

opensea-mcp

Query OpenSea NFT marketplace data via official MCP server. Get floor prices, trending collections, token prices, wallet balances, swap quotes, and NFT holdings. Supports Ethereum, Base, Polygon, Solana, and other major chains. Requires OpenSea developer account for MCP token.

Demerzels-lab
Demerzels-lab
blockchain
open
web3-tools
7

monad-development

Builds dapps on Monad blockchain. Use when deploying contracts, setting up frontends with viem/wagmi, or verifying contracts on Monad testnet or mainnet.

Demerzels-lab
Demerzels-lab
blockchain
open
web3-tools
7

aggregator-widget

Integrate and configure the `@minswap/aggregator-widget` package in React apps or plain HTML pages. Use when needs to add the Minswap swap widget, explain or choose widget props, wire in a CIP-30 wallet-compatible object, limit selectable assets or protocols, customize button or full display mode, or apply theming for the aggregator widget.

minswap
minswap
blockchain
open
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