clawcast-wallet

What This Skill Does

The clawcast-wallet skill is a specialized toolkit designed to empower OpenClaw agents to perform essential Ethereum Virtual Machine (EVM) wallet operations. By leveraging the cast command-line utility from the Foundry toolchain, this skill allows your agent to handle the full lifecycle of crypto interactions: onboarding new users, creating or importing private keys, managing encrypted keystores, and executing transactions on various EVM-compatible blockchains. It acts as an abstraction layer between the user's natural language requests and the technical rigor of Foundry's command-line interface.

Beyond basic wallet creation, the skill provides built-in intelligence regarding network infrastructure. It utilizes local configuration files for RPC endpoints, chain IDs, and token metadata, ensuring the agent always provides accurate information about network selection and token contracts. This makes it an ideal assistant for users who want to bridge, trade, or interact with DeFi protocols without manually managing complex CLI flags or RPC configurations.

Installation

To install this skill, run the following command in your OpenClaw terminal: clawhub install openclaw/skills/skills/tezatezaz/clawcast-wallet

Once installed, ensure you record a brief entry in your TOOLS.md file so your agent maintains a clear workspace cheat sheet. The skill will automatically detect the presence of Foundry/cast; if not installed, the onboarding sequence will guide you through the initial setup.

Use Cases

This skill is built for users seeking a conversational interface for blockchain tasks. Common use cases include:

• Wallet Onboarding: Walking a user through the creation or secure import of an EVM wallet.
• Network Management: Switching between Ethereum, Layer 2s, or testnets while keeping track of the current RPC connection.
• Transaction Assistance: Preparing and checking transaction statuses, verifying balance requirements, and interacting with smart contracts.
• Wallet Maintenance: Securely checking wallet health, validating address availability, or safely wiping local credentials when a session concludes.

Example Prompts

• "Hey, can you help me set up a new EVM wallet for Ethereum?"
• "I need to check which network I'm currently connected to and see my balance on the Arbitrum chain."
• "My wallet seems to be configured, but I want to remove these keys and clean up my local storage. How do I do that?"

Tips & Limitations

The clawcast-wallet skill is designed for interactive, step-by-step guidance. When performing sensitive operations like key import, the agent will prompt for input in a serial fashion to ensure accuracy. Avoid trying to pipe large amounts of configuration data into the agent at once; let the agent drive the script execution flow. Note that this skill requires local storage access to persist keystores in ~/.agent-wallet/, so ensure your environment permissions allow for secure file writing. Always double-check that your private keys are handled in a secure environment, as the agent operates within your local system scope.