ERC-721 and ERC-1155 NFT development patterns for EVM chains. Covers minting, metadata, royalties, marketplace integration with Seaport, and security pitfalls. Uses OpenZeppelin v5.6.1.
Plugin evm-nfts from marketplace cryptoskills in andresdefi/cryptoskills. Commands read from the repo's manifest — 1 month ago.
evm-nftsERC-721 and ERC-1155 NFT development patterns for EVM chains. Covers minting, metadata, royalties, marketplace integration with Seaport, and security pitfalls. Uses OpenZeppelin v5.6.1.
Aave V3 lending protocol integration — supply, borrow, repay, withdraw, flash loans, E-Mode, and health factor monitoring. Covers IPool interface in Solidity and viem-based TypeScript for reading protocol state, executing transactions, and managing positions across Ethereum, Arbitrum, Optimism, Base, and Polygon.
1 skill
ERC-4337 and EIP-7702 unified reference — EntryPoint v0.7 architecture, UserOperation lifecycle, bundler and paymaster roles, EIP-7702 EOA delegation (Type 0x04 transactions), combined ERC-4337 + EIP-7702 flows, paymaster patterns (verifying, ERC-20, sponsoring), permissionless.js SDK, ZeroDev Kernel, session keys (ERC-7579), gas abstraction, and stack selection guidance.
1 skill
Aptos Move-based L1 development — Move modules with global storage, resource accounts, Aptos SDK (@aptos-labs/ts-sdk), Coin standard, Token V2 (Digital Assets), view functions, multi-agent transactions, gas estimation, and Block-STM parallel execution.
1 skill
Arbitrum Nitro L2 development — deployment, cross-chain messaging (Retryable Tickets), Orbit chains, ArbOS precompiles, bridging, and gas model differences from Ethereum.
1 skill
Arbitrum Stylus development — write smart contracts in Rust, C, and C++ compiled to WASM. Covers Stylus SDK, storage patterns, ABI export, deployment, testing, and Solidity interop.
1 skill
Axelar cross-chain messaging and token routing — General Message Passing (GMP), Interchain Token Service (ITS) for native multichain tokens, AxelarExecutable contract pattern, gas estimation, and cross-chain token deployment. Covers Axelar SDK, Gateway contract, and GasService integration.
1 skill
Metaplex Protocol for NFTs, Core, Token Metadata, Bubblegum, Candy Machine, and Umi framework
1 skill
Blockchain data and infrastructure via Alchemy — EVM/Solana RPC, NFT API, token prices, portfolio, transfers, webhooks. Supports API key and agentic gateway (x402/MPP) auth flows.
42 skills
1Sat ecosystem tools for BSV — unified indexing and collection overlay guidance, ordinals minting and marketplace (list/buy/cancel), BSV21 token operations, wallet setup (BRC-100), transaction building, time locks, sweep/import, OpNS claiming at 1sat.name and owned-name management, dApp wallet connection, CLI tool, media extraction, and MCP server for wallet-desktop browser automation.
27 skills · 1 agent · 1 MCP server
1Sat ecosystem tools for BSV — unified indexing and collection overlay guidance, ordinals minting and marketplace (list/buy/cancel), BSV21 token operations, wallet setup (BRC-100), transaction building, time locks, sweep/import, OpNS claiming at 1sat.name and owned-name management, dApp wallet connection, CLI tool, media extraction, and MCP server for wallet-desktop browser automation.
27 skills · 1 agent · 1 MCP server
Code generators and protocol knowledge for the Apptoken ecosystem. Generate Solidity contracts, Foundry scripts, and configuration for LBAMM, Transfer Validator, Payment Processor, TokenMaster, Wrapped Native, PermitC, and Creator Token Standards.
25 skills
Skills for developing on the Flow blockchain — covering Cadence language fundamentals, token standards, DeFi actions, security auditing, and project setup
12 skills
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