Blockchain
Web3, smart contracts, and specialized crypto tools.
skill-vetting
Vet ClawHub skills for security and utility before installation. Use when considering installing a ClawHub skill, evaluating third-party code, or assessing whether a skill adds value over existing tools.
vincent-a-wallet-for-agents
The agent's wallet for EVM chain transactions and raw signing. Use this skill when users want to create a wallet, transfer tokens, swap on DEXs, interact with smart contracts, or sign messages. Triggers on "wallet", "create wallet", "transfer ETH", "swap tokens", "send transaction", "check balance", "EVM wallet", "raw signer", "sign message".
signing
Transaction signing UX patterns for Ethereum dApps: EIP-712 typed structured data, human-readable transaction summaries, transaction simulation/preview, multi-step signing progress, EIP-7702 batch signing, and Sign-In with Ethereum (SIWE/EIP-4361). Use this skill whenever building or reviewing ANY signature request, transaction confirmation UI, signing flow, SIWE implementation, transaction preview, or multi-step transaction progress — even if the user just mentions 'signing', 'signature', 'confirm transaction', 'SIWE', 'sign in with ethereum', or 'transaction preview'.
safety
Safety and security UX patterns for Ethereum dApps: risk-differentiated warnings (info/caution/danger tiers), ENS name resolution, ERC-55 address checksum validation, spam token filtering, and safe max-send calculations. Use this skill whenever building or reviewing ANY address input, warning system, risk indicator, token filtering, ENS display, send-max feature, or phishing protection — even if the user just mentions 'safety', 'security', 'warnings', 'address validation', 'ENS', 'spam tokens', or 'send max'.
approvals
Token approval UX patterns for Ethereum dApps: exact-amount approvals, Permit2 gasless signatures, EIP-5792 batched approve+action, human-readable approval display, and in-app approval management/revocation. Use this skill whenever building or reviewing ANY ERC-20 token approval flow, permit signing, spending permission UI, allowance checking, or approval revocation feature — even if the user just mentions 'approve', 'allowance', 'permit', or 'spending permission'.
blocklet-converter
Converts static web or Next.js projects into ArcBlock blocklets using provided DID. Analyzes project structure, generates configuration files, and validates setup. Requires blocklet DID as parameter.
inco-confidential-smart-contract-development
Guide for building privacy-preserving smart contracts using Inco Lightning on EVM (Solidity) and SVM (Solana/Rust)
new-project
Architect new Python-based blockchain projects using the Ape framework. Use when users want to start a new blockchain project and need guidance on proper project structure, architecture patterns, configuration, and foundational setup. Supports SDK development, plugin creation, bot development with Silverback, protocol development, and complex blockchain applications. Determines project type and guides users through establishing the correct architectural foundation.
protocol-design
Design and build a new smart contract protocol using Ape Framework. Use when users want to create a new set of smart contracts that work together as a protocol, including development, testing, scripting/deployment, and potentially other aspects such as distributing a Python SDK or enabling automation of the protocol (through Silverback). Guides users through the full lifecycle from design through deployment and beyond using Ape tooling.
rust-coder-02
Reliability-first Rust skill for libraries, CLIs, async services, app backends, and FFI wrappers. Use when Rust work needs strong boundary types, typed errors, async and cancellation safety, concurrency verification, compile-fail or property testing, unsafe containment, or operational release gates.
typescript-coder-01
Reliability-first TypeScript skill for implementing, refactoring, or reviewing .ts code in shared libraries, services, browser code, and cross-layer contracts. Use when work needs strict tsconfig guardrails, schema-first parsing, unknown-at-boundary handling, discriminated unions, persistence/version safety, explicit async cancellation, or behavior-first testing.
typescript-backend-coder-01
Reliability-first backend TypeScript skill for APIs, workers, queues, CLIs, and long-running services. Use when writing Node, Bun, Deno, or worker code that needs request and env parsing, branded identifiers, explicit result errors, cancellation propagation, idempotent writes, persistence evolution, or contract and integration tests.
offt-chain-config
Configure LayerZero OFT operations and cross-chain settings.
vault-deployment
Deploy and configure CreatorVault smart contract vaults across supported networks.
lottery-vrf-ops
Operate VRF-backed lottery draws, ensuring randomness integrity and payout execution.
orchestration
MANDATORY - You must load this skill before doing anything else. This defines how you operate.
convex-yield-conventions
Bond yield convention implementation for the Convex pricing library. Use this skill when: (1) Implementing yield calculation methods (compounded, simple, discount, add-on) (2) Adding money market yield calculations with sequential roll-forward (3) Implementing Bond Equivalent Yield (BEY) with 182-day threshold (4) Creating market presets for bond creation and validation (5) Implementing compounding frequency conversions (6) Extending bond pricing to support global market conventions
contract-bobineur
Design, write, and maintain Bobine smart contracts. Use this skill when you need to implement or change contract behavior, public APIs, or on-chain data formats; refactor for simplicity; fix bugs; review contract code for correctness; or prepare a contract for release (docs, consistency, conventions). Applies a minimalist, direct style and avoids explanatory comments inside functions.
lbamm-pool
Generate pool creation code for Dynamic, Fixed, and Single Provider pools
dv-flow-manager
Create and modify DV Flow Manager (dfm) YAML-based build flows for silicon design and verification projects. Use when working with flow.yaml, flow.dv files, or dfm commands.
lbamm-protocol
LBAMM protocol background knowledge -- architecture, interfaces, pool types, hooks, fees, and execution model. Use this skill whenever the user asks about LBAMM, Limit Break AMM, AMM hooks, swap mechanics, liquidity pools, pool types, token hooks, pool hooks, or any Solidity code that imports from @limitbreak/lbamm-core.