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Found 36 Skills
Integrate a new blockchain as a second-class citizen in ShapeShift Web. HDWallet packages live in the monorepo under packages/hdwallet-*. Covers everything from HDWallet native/Ledger support to Web chain adapter, asset generation, and feature flags. Activates when user wants to add basic support for a new blockchain.
Base MCP — gives your AI assistant access to a Base Account via the Base MCP server (mcp.base.org). Wallet, portfolio, sending, swapping, signing, x402 payments, batched contract calls, and transaction history across supported chains.
End-to-end Stellar development playbook. Covers Soroban smart contracts (Rust SDK), Stellar CLI, JavaScript/Python/Go SDKs for client apps, Stellar RPC (preferred) and Horizon API (legacy), Stellar Assets vs Soroban tokens (SAC bridge), wallet integration (Freighter, Stellar Wallets Kit), smart accounts with passkeys, status-sensitive zero-knowledge proof patterns, testing strategies, security patterns, and common pitfalls. Optimized for payments, asset tokenization, DeFi, privacy-aware applications, and financial applications. Use when building on Stellar, Soroban, or working with XLM, Stellar Assets, trustlines, anchors, SEPs, ZK proofs, or the Stellar RPC/Horizon APIs.
DeFi operations on Stacks — ALEX DEX token swaps and liquidity pool queries, plus Zest Protocol lending (supply, withdraw, borrow, repay, claim rewards). All operations are mainnet-only. Write operations require an unlocked wallet.
SIP-009 NFT operations on Stacks L2 — list NFT holdings, get token metadata, transfer NFTs, get token owner, get collection information, and get transfer history. Transfer operations require an unlocked wallet.
Use when accepting ANY real-world payment — Apple Pay, Wallet passes, Tap to Pay, Orders in Wallet. NOT in-app purchase / digital content (use axiom-integration). Covers entitlements, certs, signing, App Review payment rules.
Build encrypted Solana frontends with Arcium. Use when creating Arcium apps, encrypting user inputs, deriving PDAs, integrating wallets, or troubleshooting Arcium transactions.
Configure authentication methods for Cartridge Controller including passkeys, social login, and external wallets. Use when implementing user authentication, adding multiple signers for account recovery, customizing signup options, or integrating external wallets like MetaMask or Phantom. Covers WebAuthn passkeys, Google/Discord/Twitter OAuth, wallet connections, and dynamic authentication flows.
Help apps and distribution channels integrate PCS Hub into their frontend. Use when user says "/hub-api-integration", "integrate PCS Hub", "embed PCS Hub swap", "PCS Hub integration guide", "how do I add PCS Hub to my wallet", "create a PCS Hub integration spec", or describes wanting to embed PCS Hub quote/swap functionality in an external UI.
Use when integrating Cardano wallets with MeshJS SDK. Covers browser wallet connection (CIP-30) for Eternl, Nami, Lace, Flint, and Yoroi, headless server-side wallets from mnemonic or private keys, transaction signing, CIP-8 data signing for authentication, multi-signature workflows, and React wallet integration patterns.
End-to-end XRPL development playbook. Covers XRP Ledger dApp development including project scaffolding (create-xrp), wallet integration (xrpl-connect), client SDKs, transactions, tokens, NFTs, DEX/AMM, cross-chain interoperability (Axelar), and security best practices.
Copy-trade any Hyperliquid trader automatically. Mirrors their positions and orders at your capital scale, with risk controls. Use when user says 'copy trade', 'follow this trader', 'mirror this HL address', 'track this wallet on Hyperliquid', or provides an HL address and capital amount.