Comprehensive smart contract development advisor based on Trail of Bits' best practices. Analyzes codebase to generate documentation/specifications, review architecture, check upgradeability patterns, assess implementation quality, identify pitfalls, review dependencies, and evaluate testing. Provides actionable recommendations.
Deposit funds to Aster from a wallet; private key from env. Use when the user wants to deposit to Aster or fund an Aster account.
Qdrant provides client SDKs for various programming languages, allowing easy integration with Qdrant deployments.
HuggingFace Hub — download models/datasets, upload artifacts, search, and manage tokens via CLI and Python API.
Build, rebuild, and manage build artifacts. Use when building the app, WASM, or managing build dependencies.
In D&D, True Polymorph is the permanent transformation — the target becomes something fundamentally different, and if held long enough, the change is irreversible. Unlike Polymorph (temporary disguise or adaptation), True Polymorph means the old identity is gone. The real-world version is irreversible system transformation: rewriting a service from Python to Rust so thoroughly the Python version cannot be recovered, migrating from SQL to a graph database with no backward-compatible schema, or restructuring an organization so completely that the old org chart is not just outdated but nonsensical. True Polymorph is the point of no return.
In D&D, True Polymorph is the permanent transformation — the target becomes something fundamentally different, and if held long enough, the change is irreversible. Unlike Polymorph (temporary disguise or adaptation), True Polymorph means the old identity is gone. The real-world version is irreversible system transformation: rewriting a service from Python to Rust so thoroughly the Python version cannot be recovered, migrating from SQL to a graph database with no backward-compatible schema, or restructuring an organization so completely that the old org chart is not just outdated but nonsensical. True Polymorph is the point of no return.
On-chain intelligence, transactions and wallet tools on Base. 9 x402-paywalled skills at $0.01 USDC each.
Master Flutter development with Dart 3, advanced widgets, and multi-platform deployment.
Monitor BTC, ETH, gold, and silver from free APIs with no key required.
Creates new Flutter widgets following Duit framework patterns, writes comprehensive tests, and performs code reviews. Use when adding widgets, reviewing widget implementations, or maintaining the flutter_duit package.
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".
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".
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".
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.
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.
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.
Secure blockchain development for EVM, Solana, Cosmos, and TON. Use when building smart contracts, auditing, or integrating on-chain backends.
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.
Trail of Bits security skills analysis for Solidity contracts. Use for deep smart contract security review with invariant suggestions.
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.
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.
Uses the Hyperlane CLI to manually deliver (self-relay) a message between chains that are Ethereum protocol type.
