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Official Ledger wallet-cli - USB-based CLI for Ledger hardware wallet flows (account discover, receive, balances, operations, send, swap quote/execute/status, genuine-check, assets token / token-by-id) and the Ledger Key Ring (ring init/encrypt/decrypt/keys/destroy — LKRP-backed encryption of files and text).
Passed 13 of 20 test cases with the skill, and 3 of 20 without it.
and 15 more in the full report
14 fixed3 passed either way8 still failing1 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 14 test cases the skill fixed. Same model, same prompt, with and without the skill.
I need to send an NFT from my Ethereum wallet ethereum-1 to address 0x1234567890abcdef1234567890abcdef12345678. Can you run the CLI command to transfer token ID #4521?
| Checked | Without skill | With skill |
|---|---|---|
| Declines the NFT transfer request stating that NFT operations are unsupported | Missed | Passed |
The instructions your model reads when the skill loads.
USB-based CLI for Ledger wallet flows. Networks: bitcoin, ethereum, solana (mainnet + testnets).
Run from repo root: pnpm --silent wallet-cli start <command> [flags]
Concepts & rationale: for why a command behaves the way it does, or to surface a safety rule that this skill states tersely (genuine check, receive-address verification, sessions, sandbox, device contention), read
references/business-logic.md.
Session first: When invoked without a specific task, immediately run
session view— do not ask the user what to do first. Show the result, then ask what to do next. If labels exist, skipaccount discover.
Sandbox:
account discover,receive(without--no-verify),send(without--dry-run),genuine-check,swap execute,earn deposit(without--dry-run),earn withdraw(without--dry-run),ring initmust usedangerouslyDisableSandbox: true— these open the device over USB (via the node-webusb DMK transport) and are blocked by USB restrictions.ring encrypt,ring decrypt,ring destroynever open the device but also need the bypass — they're blocked by OS keychain access restrictions instead.ring keysneeds neither: it only reads the local session file, so it runs without the bypass.
Device contention: Never run two device commands in parallel — they fail with
[object Object]or garbled APDU. Run sequentially.
Device readiness: Before running a device command, briefly describe what you're about to do. The CLI prompts for device interaction itself — don't time out or kill the command. Exception:
genuine-checkexits immediately ([✖] Wrong app. Open Ledger dashboard., exit code 4) if any currency app is open — unlike the other device commands, it targets the dashboard and has no auto-launch path. Ensure the device is on the dashboard before running; if it exits, ask the user to back out to the dashboard and re-run.
Ambiguous requests — ask, don't guess. If a required parameter is missing or unclear (no recipient for
send, no network foraccount discover, an amount with no ticker), stop and ask. A wrong guess on a hardware wallet flow can mean irreversible fund loss.
Map informal phrasings to commands. Account references use a session label (e.g. ethereum-1).
| User says | Command |
|---|---|
| "show me my wallet", "what do I have", "let's get started", no specific task | session view (run immediately, before asking anything) |
| "find my accounts", "scan my wallet", "import my wallet", "set up Ethereum/Bitcoin" | account discover <network> |
| "where do I send funds to", "give me my address", "deposit address" | receive <account> |
| "how much do I have", "balance", "what's my ETH balance" | balances <account> |
| "what did I send", "transaction history", "recent activity" | operations <account> |
| "send X to Y", "transfer", "pay", "withdraw to an exchange" | send <account> --to <address> --amount '<amount> <ticker>' |
| "swap A to B", "convert", "trade ETH for BTC", "exchange" | swap quote -> swap execute -> swap status |
| "where can I earn", "staking rates", "yield/APY", "best return on my ETH/SOL" | earn yields [-n <network>] |
| "what am I staking", "my staking positions", "earn balance" | earn positions <account> |
| "stake my SOL", "deposit into a vault", "earn yield on my USDC", "delegate" | earn deposit <account> --product <id> --amount '<amount>' |
| "unstake", "withdraw my stake", "redeem from vault", "stop earning" | earn withdraw <account> … |
| "is this Ledger real", "verify authenticity", "I bought this off eBay" | genuine-check |
| "encrypt this file / these env vars / publish tokens", "GPG alternative", "secret manager", "decrypt anywhere with my Ledger" | ring init -> ring encrypt --key <name> / ring decrypt --key <name> |
| "what keys do I have on my ring", "list domains/projects I've encrypted under" | ring keys |
test cases passed, vs 3 / 20 without
More skills from the same source and nearby in the registry, with their headline benchmark lift.