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Install in OpenClaw
/install crypto-wallet
Description
Multi-chain cryptocurrency wallet management. Check balances, send tokens, view transaction history across Ethereum, Solana, Bitcoin and more.
README (SKILL.md)
Crypto Wallet 💰
Manage cryptocurrency wallets across multiple blockchains.
Supported Chains
- Ethereum (ETH, ERC-20)
- Solana (SOL, SPL tokens)
- Bitcoin (BTC)
- Polygon (MATIC)
- Arbitrum
- Base
Features
- Check wallet balances
- View transaction history
- Send tokens (with confirmation)
- Token price lookup
- Portfolio overview
Usage Examples
"What's my ETH balance?"
"Show my crypto portfolio"
"Send 0.1 ETH to 0x..."
Safety Rules
- ALWAYS confirm before sending transactions
- NEVER expose private keys
- ALWAYS verify recipient addresses
Usage Guidance
This skill's description claims it can check balances and send tokens, but the provided instructions contain no technical details about how it would sign or broadcast transactions and request no credentials or wallet connectors. Before installing or using: (1) ask the author for explicit runtime details — how are transactions signed (local signing, hardware wallet, user-supplied signed TXs, or a custodial API)? (2) do not paste private keys or seed phrases into chat; never provide them to a skill. (3) request any required RPC endpoints, API keys, or integration docs and confirm whether the skill will ask the user to sign transactions manually. If you expect the skill to autonomously manage funds, prefer established wallet software or verified integrations; treating this skill as-is would be risky because its capabilities are underspecified and could lead to unsafe prompts or requests for secrets.
Capability Analysis
Type: OpenClaw Skill
Name: crypto-wallet
Version: 1.0.0
The skill declares a requirement for the `curl` binary in its `SKILL.md` metadata. While `curl` is a common tool for interacting with APIs and may be necessary for a cryptocurrency wallet skill, it represents a significant risky capability. Its presence introduces a potential attack surface for data exfiltration, downloading and executing remote payloads, or other unauthorized network activities if the skill's unseen code were to be compromised or designed with malicious intent. Without the actual skill code, this is classified as suspicious due to the inherent risks associated with `curl`.
Capability Assessment
Purpose & Capability
The name/description promise (multi-chain wallet management and sending tokens) implies access to signing keys, wallet connectors, or custodial APIs, but the skill declares no env vars, no config paths, and contains no code or install steps to provide that access. That is disproportionate and internally inconsistent.
Instruction Scope
SKILL.md contains only high-level features, usage examples, and safety rules — no concrete runtime instructions for checking balances, querying RPC/explorer APIs, signing transactions, or broadcasting them. The instructions are vague and grant broad unspecified discretion to the agent.
Install Mechanism
Instruction-only skill with no install spec or code files. This is low-risk from an installation standpoint (nothing is written to disk or downloaded).
Credentials
No credentials or environment variables are requested. While good for limiting secret exposure, this is inconsistent with the stated ability to send tokens (which normally requires private keys, wallet connection, or a custodial API key). The absence of required creds raises questions about how transaction signing/broadcasting is intended to work.
Persistence & Privilege
The skill is not marked always:true and does not request persistent system-wide privileges. It is user-invocable and can be invoked autonomously by the agent (platform default), which is expected for skills.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install crypto-wallet - After installation, invoke the skill by name or use
/crypto-wallet - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
Initial release of crypto-wallet: a multi-chain cryptocurrency wallet manager.
- Supports Ethereum, Solana, Bitcoin, Polygon, Arbitrum, and Base networks
- Check wallet balances and view transaction history
- Send tokens with confirmation and recipient verification
- Lookup token prices and get a portfolio overview
- Includes important safety rules for secure usage
Metadata
Frequently Asked Questions
What is Crypto Wallet?
Multi-chain cryptocurrency wallet management. Check balances, send tokens, view transaction history across Ethereum, Solana, Bitcoin and more. It is an AI Agent Skill for Claude Code / OpenClaw, with 716 downloads so far.
How do I install Crypto Wallet?
Run "/install crypto-wallet" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Crypto Wallet free?
Yes, Crypto Wallet is completely free (open-source). You can download, install and use it at no cost.
Which platforms does Crypto Wallet support?
Crypto Wallet is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Crypto Wallet?
It is built and maintained by nvmmonkey (@nvmmonkey); the current version is v1.0.0.
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