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affaan-m/everything-claude-codeSoftware EngineeringFrontend and Design

nodejs-keccak256

Ethereum uses Keccak-256, not the NIST-standardized SHA3 variant exposed by Node's crypto.createHash('sha3-256') .

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1

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Install command
npx skills add https://github.com/affaan-m/everything-claude-code --skill nodejs-keccak256
SkillJury does not have enough approved reviews to publish a community verdict yet. Source metadata and repository proof are still available above.
SkillJury Signal Summary

As of Apr 30, 2026, nodejs-keccak256 has 1 weekly installs, 0 community reviews on SkillJury. Community votes currently stand at 0 upvotes and 0 downvotes. Source: affaan-m/everything-claude-code. Canonical URL: https://skills.sh/affaan-m/everything-claude-code/nodejs-keccak256.

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Gen Agent Trust HubPASS
SocketPASS
SnykPASS
About this skill
Ethereum uses Keccak-256, not the NIST-standardized SHA3 variant exposed by Node's crypto.createHash('sha3-256') . The two algorithms produce different outputs for the same input, and Node will not warn you. For Ethereum contexts, never use crypto.createHash('sha3-256') . Use Keccak-aware helpers from ethers , viem , web3 , or another explicit Keccak implementation. - Computing Ethereum function selectors or event topics - Building EIP-712, signature, Merkle, or storage-slot helpers in JS/TS - Reviewing any code that hashes Ethereum data with Node crypto directly

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FAQ
What does nodejs-keccak256 do?

Ethereum uses Keccak-256, not the NIST-standardized SHA3 variant exposed by Node's crypto.createHash('sha3-256') .

Is nodejs-keccak256 good?

nodejs-keccak256 does not have approved reviews yet, so SkillJury cannot publish a community verdict.

Which AI agents support nodejs-keccak256?

nodejs-keccak256 currently lists compatibility with Claude Code, Skills CLI.

Is nodejs-keccak256 safe to install?

nodejs-keccak256 has been scanned by security audit providers tracked on SkillJury. Check the security audits section on this page for detailed results from Socket.dev and Snyk.

What are alternatives to nodejs-keccak256?

Skills in the same category include grimoire-morpho-blue, conversation-memory, second-brain-ingest, zai-tts.

How do I install nodejs-keccak256?

Run the following command to install nodejs-keccak256: npx skills add https://github.com/affaan-m/everything-claude-code --skill nodejs-keccak256

grimoire-morpho-blueconversation-memorysecond-brain-ingestzai-tts
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