vultisig

What This Skill Does

The vultisig skill empowers your agent with institutional-grade, self-custodial multi-party computation (MPC) security. By leveraging threshold signatures (TSS), it allows agents to manage assets across 36+ blockchains—including Bitcoin, Ethereum, Solana, and Cosmos—without relying on single points of failure like private keys or seed phrases. The skill provides two distinct operational modes: 'Fast Vaults' for autonomous, agent-first operations using a 2-of-2 architecture with the VultiServer, and 'Secure Vaults' for multi-device environments requiring human-in-the-loop approvals. It handles complex tasks such as wallet creation, cross-chain swaps via leading protocols like THORChain and LiFi, and secure transaction signing, ensuring that your agent's financial operations are robust and policy-driven.

Installation

To integrate the vultisig skill into your environment, use the OpenClaw hub CLI: clawhub install openclaw/skills/skills/realpaaao/vultisig-sdk This installs the necessary TypeScript SDK dependencies. Ensure your agent environment has access to an email relay, as Fast Vault creation requires an email verification step for security validation.

Use Cases

• Automated Portfolio Management: Rebalance assets across different chains autonomously using DEX aggregators.
• Agent-to-Agent Payments: Facilitate secure, programmatic payments between automated agents on any supported network.
• DCA Strategies: Execute scheduled, recurring buys of crypto assets to minimize volatility impact.
• Cross-Chain Swapping: Move liquidity seamlessly between chains to optimize gas costs or access specific protocols.

Example Prompts

1. "Create a new Fast Vault for my agent named 'TradingBot_Alpha' using my business email and initiate a test balance check on Ethereum."
2. "Swap 0.5 ETH for native USDC on Solana using the best available rate from LiFi and confirm the transaction details."
3. "Check the balances of all my vaults and prepare a transaction to send 0.01 BTC to the specified address from my Fast Vault."

Tips & Limitations

• Security First: Always use strong, unique passwords when creating vaults. The password encrypts your local key share; if forgotten, the vault cannot be recovered.
• Unit Awareness: Remember that the SDK expects bigint for transaction amounts (smallest unit) and number for swaps. Misinterpreting this can lead to failed transactions or errors.
• Storage: Use MemoryStorage for quick, ephemeral testing, but implement the Storage interface with a persistent database (e.g., PostgreSQL or encrypted local storage) for production agents that need to survive restarts.