onekeyhq/hardware-js-sdk/hardware-chain-integration
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Implement or review hardware-wallet chain support, address derivation, signing methods, derivation paths, transaction serialization, message signing, or device capability checks.
Install
npx vskill@latest install onekeyhq/hardware-js-sdk/hardware-chain-integrationSKILL.md
Hardware Chain Integration
- Read the chain overview, the relevant chain
document, and the device capability matrix.
- Find the closest existing chain method and its fixtures/tests.
- Separate host-side validation and serialization from device-owned key use and confirmation.
- Preserve exact derivation-path, numeric, byte-order, canonical-encoding, and signature semantics.
- Never log or persist seed material, private keys, passphrases, raw sensitive payloads, or wallet
sessions.
- Do not bypass device confirmation or silently downgrade an unsupported device/firmware path.
- Test deterministic public vectors, malformed input, unsupported firmware/device capability,
cancellation/failure, and public API compatibility.
When shared method infrastructure changes, verify at least one existing chain in addition to the new or modified chain.
Security
- Security scanPassed, 90 of 100Pattern checks on the skill's files.
- Model reviewPassed
Quality evaluation
- Task evaluationNot runNo evaluation yet. Run one in Skill Studio.
Source
- SKILL.md in the repositoryChecking.skillshare/skills/hardware-chain-integration/SKILL.md
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