nunchuk-platform-key
Nunchuk Platform Key
If auth or network setup is the blocker, use nunchuk-setup.
What is Platform Key
Platform key is an optional Nunchuk-managed signer that can participate in wallet policy enforcement. It is a secure HSM key managed by Nunchuk.
For multisig wallets, the Platform key can occupy one signer slot.
For Miniscript wallets, the Platform key can be attached to one named signer slot from the Miniscript template.
For example, in a 2-of-3 wallet with two user keys and one Platform key, each transaction still needs 2 signatures. That can be:
- the user's two own keys
- one user key and the Platform key
Whether the Platform key signs depends on the active policy.
More from nunchuk-io/agent-skills
nunchuk-setup
Install Nunchuk CLI, authenticate, switch between mainnet and testnet, change Electrum server, and inspect saved config. Use when a command needs login, network, or Electrum setup, or when the user asks to check current auth or config.
12nunchuk-wallet-creation
Create Nunchuk Bitcoin wallets, add keys, and finalize them. Use when the user wants to create a wallet.
12nunchuk-wallet-management
Inspect and manage existing Nunchuk wallets, including balances, receive addresses, backup/export, recovery, rename, delete, and dummy-transaction approval. Use when the user wants to work with a wallet that has already been created.
12nunchuk-wallet-transactions
Create, sign, inspect, list, and broadcast Bitcoin transactions. Use when the user wants to send funds, sign a transaction, broadcast it, or inspect wallet transaction history.
12nunchuk-invitations
Send, review, accept, and deny Nunchuk wallet invitations during wallet setup. Use when the user wants to invite others, check whether they were invited, or respond to an invitation.
11nunchuk-coldcard-hsm
Use Coldcard with Nunchuk, add a Coldcard key, review or create HSM policies, create or authorize HSM users, validate or start HSM mode, and sign PSBTs with Coldcard. Use when the user wants to use Coldcard with Nunchuk, add a Coldcard key to a wallet, or asks about HSM mode.
4