Web3 i criptomonedes
Cadena de blocs, criptomonedes i desenvolupament Web3
nextdns-ui
tuanductran
NextDNS Web UI configuration and management best practices. This skill should be used when
solidity-audit
0xlayerghost
"Security audit and code review checklist. Covers 30+ vulnerability types with real-world exploit cases (2021-2026) and EVMbench Code4rena patterns. Use when conducting security audits, code reviews, or pre-deployment security assessments."
solidity-testing
0xlayerghost
"[AUTO-INVOKE] MUST be invoked BEFORE writing or modifying any test files (*.t.sol). Covers test structure, naming conventions, coverage requirements, fuzz testing, and Foundry cheatcodes. Trigger: any task involving creating, editing, or running Solidity tests."
eth-rnd-archive
lodekeeper
Track and summarize discussions from ethereum/eth-rnd-archive across selected Discord channels, with hourly monitoring and daily digest outputs. Use for protocol/R&D intelligence, spotting spec changes, and surfacing Lodestar-relevant action items from Eth R&D chatter.
defi-security
0xlayerghost
"[AUTO-INVOKE] MUST be invoked BEFORE deploying DeFi contracts (DEX, lending, staking, LP, token). Covers anti-whale, anti-MEV, flash loan protection, launch checklists, and emergency response. Trigger: any deployment or security review of DeFi-related contracts."
claude-code-usage
0xlayerghost
"[AUTO-INVOKE] MUST be invoked at the START of each new coding session. Covers context management, task strategies, and Foundry-specific workflows. Trigger: beginning of any new conversation or coding session in a Solidity/Foundry project."
solidity-security
0xlayerghost
"[AUTO-INVOKE] MUST be invoked BEFORE writing or modifying any Solidity contract (.sol files). Covers private key handling, access control, reentrancy prevention, gas safety, and pre-audit checklists. Trigger: any task involving creating, editing, or reviewing .sol source files."
join-devnet
lodekeeper
Join an existing Ethereum devnet (ethpandaops or custom) with a local Lodestar beacon node using engineMock. Use for syncing, debugging, testing serving/sync changes, or monitoring devnet activity without running an execution client.
kurtosis-devnet
lodekeeper
Run Ethereum multi-client devnets using Kurtosis and the ethpandaops/ethereum-package. Use for spinning up local testnets, validating cross-client interop, testing fork transitions, running assertoor checks, debugging CL/EL client interactions, or verifying new feature implementations across multiple consensus and execution clients.
ethereum-rnd
lodekeeper
Use when working on Ethereum protocol development, consensus layer, execution layer, beacon chain, EIPs, networking, or any Ethereum R&D topic. Provides reference lookup across specs, APIs, research forums, and governance resources.
beacon-node
lodekeeper
Query and analyze Ethereum beacon nodes via the Beacon API. Health checks, chain analysis, validator info, peer diagnostics, and fork monitoring.
Run EELS Test Suite
Sounder25
Automates running the Ethereum Execution Layer Specification (EELS) tests against a local EVM implementation. Handles venv setup, execution, and result parsing.
alby-bitcoin-payments-cli-skill
getAlby
CLI for bitcoin lightning wallet operations using Nostr Wallet Connect (NIP-47). Use when the user needs to send/receive payments, check wallet balance, create invoices, convert between fiat and sats, or work with lightning addresses.
midnight-compact
ADAvault
Write, test, and deploy Compact smart contracts for Midnight. Use when writing privacy-preserving contracts, ZK circuits, shielded tokens, or any on-chain Midnight code. Triggers on: Midnight, Compact, smart contract, zero-knowledge, ZK, shielded, circuit, witness, ledger, proof server, DUST, NIGHT, disclose, Zswap. Covers Compact language syntax, privacy model, circuit patterns, testing, security best practices, SDK integration, and wallet connectivity.
coinversaa-pulse
Coinversaa
"Crypto intelligence for AI agents. 26 tools for Hyperliquid trader analytics, behavioral cohorts, live market data, liquidation heatmaps, and whale tracking across 710K+ wallets and 1.8B+ trades."
x402-payments
Aznatkoiny
Build applications using the x402 protocol — Coinbase's open standard for HTTP-native stablecoin payments using the HTTP 402 status code. Use this skill when: - Creating APIs that require USDC payments per request (seller/server side) - Building clients or AI agents that pay for x402-protected resources (buyer/client side) - Implementing MCP servers with paid tools for Claude Desktop - Adding payment middleware to Express, Hono, or Next.js applications - Working with Base (EVM) or Solana (SVM) payment flows - Building machine-to-machine or agent-to-agent payment systems - Integrating micropayments, pay-per-use billing, or paid API access Triggers: x402, HTTP 402, payment required, USDC payments, micropayments, pay-per-use API, agentic payments, stablecoin payments, paid API endpoint, paywall middleware
scv-scan
kadenzipfel
Systematically audit Solidity smart contract codebases for security vulnerabilities using a 4-phase approach - load a vulnerability cheatsheet, sweep code with grep and semantic analysis, deep-validate candidates against reference files, and output a severity-ranked findings
hyperliquid
chrisling-dev
Trade crypto, stocks (AAPL, NVDA, TSLA), indexes, and commodities (GOLD, SILVER) 24/7 on Hyperliquid via HIP-3. Real-time position & P&L tracking, orderbook monitoring, multi-account management, and websocket client for sub-5ms low-latency high-frequency trading.
smart-contract-audit
greatpie
Script-backed, out-of-box auditing workflow for Solidity/EVM repositories based on EVMbench detect/patch/exploit methodology. Use when asked to audit a smart contract repo from a URL or local path, auto-prepare the environment, find high-severity loss-of-funds vulnerabilities, validate exploitability, propose safe fixes, and deliver a structured report with exact code references.
etherscan-verification
sablier-labs
Verify smart contracts on Etherscan-compatible block explorers. This skill should be used when the user asks to "verify contract", "verify on etherscan", "verify on chain scan". Handles standard verification, Etherscan V2 API for unsupported chains on foundry, proxy patterns, and factory-created contracts.
etherscan-api
sablier-labs
This skill should be used when the user asks to "check ETH balance", "query ERC-20 balance", "get wallet balance", "check token holdings", "query Etherscan", or mentions Etherscan API, blockchain balance queries, or multi-chain balance lookups.
coingecko-api
sablier-labs
This skill should be used when the user asks to "get crypto price", "check Bitcoin price", "query token price", "get market data", "check crypto market cap", "find trending coins", "get historical price data", "get OHLC data", "get candlestick data", "lookup token by contract address", "search for a coin", "get coin info", "get token logo", "find token icon", "get global crypto stats", "check Bitcoin dominance", or mentions CoinGecko API, cryptocurrency price queries, or crypto market data.
claw-wallet
ClawWallet
"A multi-chain wallet skill for AI agents, with local sandbox signing, secure PIN handling, and configurable risk controls."
Bankr Agent - NFT Operations
BankrBot
This skill should be used when the user asks to "buy NFT", "purchase NFT", "OpenSea", "NFT collection", "view my NFTs", "NFT holdings", "mint NFT", "NFT listings", or any NFT-related operation. Provides guidance on browsing, purchasing, and managing NFTs.