A comprehensive security framework designed to protect cryptocurrency wallets and private keys managed by AI agents from theft and exposure.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install crypto-guardian
2. Manual Installation
Copy the skill folder to one of these locations
~/.openclaw/skills/ <project>/skills/ Priority: Workspace > Local > Bundled
3. Prompt Installation
Copy this prompt to OpenClaw to install it automatically.
Help me install crypto-guardian using Clawhub. If Clawhub is not installed, install it first (npm i -g clawhub).
Prefer to download?
Get the raw skill files in a ZIP archive.
What is Crypto Guardian?
Crypto Guardian is a specialized security system built for AI agents that interact with blockchain networks and manage digital assets. It addresses the critical vulnerability of conversation history scanning, where attackers search for exposed seed phrases or private keys in AI logs and workspace files. By implementing these Openclaw Skills, developers can ensure that sensitive credentials never enter the AI's public memory or session state.
This skill provides a rigorous defense-in-depth strategy, including wallet compartmentalization and operational checklists. It focuses on maintaining a clear boundary between the AI's logic and the actual signing of transactions, ensuring that even if an agent's workspace is compromised, the primary funds remain secure behind hardware or encrypted storage layers.
Crypto Guardian Use Cases
- Securing private keys for automated AI trading bots on networks like Solana and Base.
- Managing bounty earnings and project funds through secure environment variable patterns.
- Preventing accidental leakage of seed phrases in AI conversation logs or session-state files.
- Implementing multi-signature (multisig) authorization for high-value corporate crypto holdings.
How Crypto Guardian Works
- Identify all sensitive on-chain assets including wallets, private keys, and seed phrases used by the agent.
- Move all raw credentials out of the agent's workspace and into secure environment variables or hardware signers.
- Classify assets into Hot, Warm, or Cold wallets based on the total value and frequency of use.
- Route all transaction signing through a dedicated signing script that references environment variables without writing them to disk.
- Use watch-only addresses for monitoring balances to prevent exposure of signing credentials during data analysis.
- Periodically audit and revoke token approvals to limit the risk of smart contract exploits.
Crypto Guardian Setup
To implement secure wallet management within your environment, ensure your keys are never hardcoded. Use a .env file and a dedicated signer pattern:
# Create a gitignored environment file
touch .env
echo "SOLANA_PRIVATE_KEY=your_secret_key" >> .env
echo ".env" >> .gitignore
# Install python-dotenv to manage credentials safely
pip install python-dotenv
Ensure that no files like SESSION-STATE.md or working-buffer.md contain any part of your seed phrases.
Crypto Guardian Data Schema & Taxonomy
Crypto Guardian organizes wallet data based on risk and access level to ensure maximum security. Use the following taxonomy for managing Openclaw Skills assets:
| Wallet Type | Purpose | Storage Method | Security Level |
|---|---|---|---|
| Hot Wallet | Daily operations/DEX | Environment variables (.env) | Medium |
| Warm Wallet | Project funds/Bounties | Hardware wallet + Watch-only | High |
| Cold Wallet | Long-term savings | Physical Air-gapped/Multisig | Maximum |
All session logs must be scrubbed of string patterns matching private key hex codes or 12-24 word seed phrases.
Crypto Guardian Advanced Features
- Multi-Signature (Multisig) Integration: Support for Gnosis Safe on the Base network for high-value asset protection.
- Token Approval Security: Automated checklists to verify and limit smart contract spending permissions.
- Incident Response Protocols: Step-by-step procedures for immediate fund movement in the event of a suspected key compromise.
- Compartmentalization Logic: Architecture for separating signing environments from AI conversation environments.
SKILL.md
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