vultisig-sdk

vultisig-sdk extends your AI assistant with the ability to use this skill when an agent needs to create crypto wallets, send transactions, swap tokens, check balances, or perform any on-chain operation across 36+ blockchains using threshold signatures (TSS). Vultisig SDK provides self-custodial MPC vaults — no seed phrases, no single point of failure. Fast Vaults (2-of-2 with VultiServer) enable fully autonomous agent operations without human approval. Rather than leaving your conversation to handle this manually, you can ask your Claude agent directly — and it will take care of the task end-to-end, using vultisig-sdk as its underlying capability.

vultisig-sdk works across Claude, Cursor, OpenClaw through the Model Context Protocol (MCP) — an open standard that lets AI clients share tools and skills without lock-in. Because MCP is platform-agnostic by design, you install vultisig-sdk once and it becomes available across all your AI clients. Whether you're working in Claude for focused sessions or Cursor for integrated workflows, the skill behaves consistently.

To install vultisig-sdk, copy the skill folder to `~/.claude/skills/vultisig-sdk/` for use across all your projects, or `.claude/skills/vultisig-sdk/` for a single project. Restart Claude and the skill is immediately active — invoke it with `/vultisig-sdk` or just describe your goal and the AI will pick it up automatically.

vultisig-sdk has been installed 1,537 times, making it one of the more actively used skills in the Finance & Investment category. The install rate suggests it solves a real, recurring need rather than a niche edge case. Like all skills on DiscoverAISkills, it is free to install and use. The broader AI skills ecosystem continues to expand as developers contribute new capabilities across categories like developer tools, data analysis, writing, automation, and more.