AI-powered crypto trading agent, wallet API, and LLM gateway via natural language. Use when the user wants to trade crypto, trade tokenized stocks and ETFs (spot or leveraged), check portfolio balances (with PnL and NFTs), view token prices, search tokens, transfer crypto, manage NFTs, use leverage (Hyperliquid or Avantis), bet on Polymarket, deploy tokens, set up automated trading, sign and submit raw transactions, call or deploy x402 paid API endpoints, browse the web, or access LLM models through the Bankr LLM gateway funded by your Bankr wallet. Supports Base, Ethereum, Polygon, Solana, Unichain, World Chain, Arbitrum, BNB Chain, and Robinhood Chain.
Live pay-per-call data for crypto and DeFi protocol risk, funding rates, open interest, liquidations, stablecoin health, macro, equities, and on-chain intelligence — settled per query in USDC on Base via x402, no signup or API key.
This skill should be used when the user asks about "create3", "deploy", "diamond factory", "package", "deterministic deployment", "cross-chain", "DiamondPackageCallBackFactory", "FactoryService", or needs guidance on deploying Diamond proxies and facets using Crane's factory system.
This skill should be used when the user asks about "testbase", "behavior library", "invariant test", "handler", "fuzz test", "test pattern", "Behavior_", "TestBase_", "mock", "vm.mockCall", "unit test", "write a test", "CraneTest", or needs guidance on Crane's testing infrastructure for writing comprehensive smart contract tests. Prefer production code over mocks.
Foundry cheatcodes, assertions, and forge test CLI. Use for vm.prank, expectRevert, verbosity, and general Foundry mechanics. For Crane/IndexedEx protocol and Diamond tests, prefer crane-testing and production-first deploy paths over mocks.
This skill should be used when the user asks about "facet", "target", "repo", "diamond pattern", "storage slot", "guard function", "DFPkg", "AwareRepo", "Service pattern", "Modifiers", "ERC2535", or needs guidance on Crane's core architectural patterns for building modular, upgradeable smart contracts.
This skill should be used when the user asks about "natspec", "documentation", "include-tag", "selector", "cast", "@custom:signature", "@custom:selector", "@custom:topiczero", "@custom:interfaceid", "AsciiDoc", or needs guidance on documenting Crane contracts with NatSpec and AsciiDoc include-tags.
This skill should be used when the user asks to "integrate Chainlink VRF in Crane", "build a VRF facet", "request randomness from a Diamond", "add VRFCoordinator to a Crane repo", "fulfillRandomWords in facet", "Chainlink VRF subscription in Crane", or needs implementation guidance for Chainlink VRF v2.5 using Crane's Facet-Target-Repo and CREATE3 deployment patterns.