What this skill does
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.
vultisig-sdk is part of the Developer Tools category — developer tools that help your agent write, review, debug, and ship code. You can install it on its own or alongside other developer tools skills from the OpenClaw catalog.
How to install vultisig-sdk
The easiest path is via the OpenClaw Easy desktop app — one click, no terminal required:
- Download OpenClaw Easy for macOS or Windows (free, one-click installer, ~30 seconds).
- Open the in-app Skills panel.
- Search for
vultisig-sdkand click Install. - The skill activates automatically when an incoming message matches its description.
Install from the command line
If you already run the OpenClaw CLI, add vultisig-sdk with a single command:
openclaw skills add vultisig-sdk
This pulls vultisig-sdk from ClawHub and installs it into ~/.openclaw/skills/vultisig-sdk/. Restart the OpenClaw gateway afterwards so the new skill is discovered.
How to use vultisig-sdk
Once installed, vultisig-sdk activates on its own: when an incoming message on WhatsApp, Telegram, Slack, Discord, Feishu or Line matches the skill's description, your OpenClaw agent loads it and runs the workflow. You can also trigger it explicitly by describing the task in chat. No extra configuration is required after install.
Manual install (advanced)
If you prefer manual installation:
- Click the Download .zip button above to grab
vultisig-sdk-0.1.0.zipdirectly from our S3 mirror. - Unzip into
~/.openclaw/skills/vultisig-sdk/(create the directory if it does not exist). - Restart OpenClaw Easy (or the OpenClaw CLI gateway) so the new skill is discovered.
Frequently asked questions
How do I install vultisig-sdk?
Install vultisig-sdk in the OpenClaw Easy desktop app by opening the Skills panel, searching for vultisig-sdk, and clicking Install. From a terminal you can run: openclaw skills add vultisig-sdk. Either way the skill is placed in ~/.openclaw/skills/vultisig-sdk/.
Is vultisig-sdk free?
Yes. vultisig-sdk is free and open-source, distributed under the Apache-2.0 license through ClawHub. No account or payment is required to download or run it.
What does vultisig-sdk do?
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).
Related: more developer tools skills
If vultisig-sdk looks useful, you may also want to check out other developer tools skills in the OpenClaw catalog:
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Free, open-source · Apache-2.0 · Works with Claude, ChatGPT, Gemini, or local Ollama models