Wallet Manager Skill

Create, import, and manage blockchain wallets securely.

Overview

This skill helps users manage their crypto wallets through the blockchain extension. All private keys are encrypted with AES-256-GCM and stored locally.

Capabilities

Create wallet: Generate a new wallet with a random private key
List wallets: Show all wallets with addresses and labels
Switch wallet: Change the active wallet for operations
Delete wallet: Remove a wallet (requires passphrase)

Tools Used

wallet_create - Generate and encrypt a new wallet
wallet_list - List wallets (metadata only)
wallet_switch - Change active wallet
wallet_delete - Remove a wallet

CLI-Only Operations

The following operations are restricted to terminal access for security. They are not available as agent tools and must be run directly:

cryptoclaw wallet import - Import an existing private key
cryptoclaw wallet export - Export a private key for backup

These operations handle raw private keys and are intentionally excluded from the agent context to prevent accidental key exposure in chat messages or session transcripts.

Security Rules

NEVER display private keys in agent responses
ALWAYS require passphrase for sensitive operations
Import and export are CLI-only — do NOT attempt to call them as tools
Suggest creating a new wallet rather than importing when possible

Common Questions

User: "What's my wallet address?" / "你的地址是什么" / "What's your address?" Action: Check the wallet status injected at session start. If unavailable, call wallet_list and return the address marked isActive: true. NEVER make up an address.

User: "How much BNB/ETH do I have?" / "我有多少BNB?" / "Check my balance" Action: Call get_native_balance (no address needed — defaults to active wallet). For a specific network, set the network parameter.

User: "What's my USDT balance?" / "我的USDT余额" Action: Call get_erc20_balance with the token's contract address. No wallet address needed.

User: "Show my wallets" Action: Use wallet_list to display all wallets with addresses and labels.

Example Interactions

User: "Create a new wallet for trading" Action: Use wallet_create with label "Trading"

User: "Switch to my DeFi wallet" Action: Use wallet_switch with the wallet label

wallet-manager