Agent skill / 404kidwiz
Provides Web3 development expertise specializing in smart contracts (Solidity/Rust), decentralized application (dApp) architecture, and blockchain security. Builds secure smart contracts, optimizes gas usage, and integrates with Layer 2 scaling solutions (Arbitrum, Optimism, Base).
Core file
AI-first code editor with Composer
Before installing skills in Cursor, ensure your development environment meets these requirements:
node --versionblockchain-developerExecute the skills CLI command in your project's root directory to begin installation:
Package manager
npx skills add https://github.com/404kidwiz/claude-supercode-skills --skill blockchain-developerFetches blockchain-developer from 404kidwiz/claude-supercode-skills and configures it for Cursor.
The CLI shows a list of agents. Use arrow keys and space to select Cursor:
Confirm successful installation by checking the skill directory location:
Restart Cursor to activate blockchain-developer. Access via /blockchain-developerin your agent's command palette.
We perform automated surface-level scans (Gen AI Scanner, Socket, Snyk) during installation. These checks detect common vulnerabilities but do not guarantee complete security. Always review skill source code and verify the publisher's reputation before production use.
Skills execute code in your environment. Always review source, verify the publisher, and test in isolation before production.
Submit your Claude Code skill and start earning
Automate repetitive workflows and reduce manual effort
Example
Generate reports, summarize documents, draft communications
Save 3-5 hours per week on routine tasks
Learn new skills, understand complex topics, get expert guidance
Example
Explain concepts, provide examples, suggest learning resources
Accelerate learning and skill development by 2x
Enhance output quality through reviews, suggestions, and refinements
Example
Review drafts, suggest improvements, catch errors
Improve work quality by 30-40% with less effort
Copy the command for your terminal
Package manager
npx skills add https://github.com/404kidwiz/claude-supercode-skills --skill blockchain-developerWorks with
Prerequisites
Time Estimate
15-45 minutes depending on use case complexity
Steps
Common Pitfalls
✓ Do
✗ Don't
💡 Pro Tips
✓ Use when
Use when skill capabilities match your task, clear ROI on time saved, and you can validate outputs. Best for repetitive tasks, learning, and quality improvement.
✗ Avoid when
Avoid when task requires deep expertise you can't validate, involves sensitive decisions, or when learning process is more valuable than speed of completion.
sickn33/antigravity-awesome-skills
404kidwiz/claude-supercode-skills
404kidwiz/claude-supercode-skills
404kidwiz/claude-supercode-skills
404kidwiz/claude-supercode-skills
404kidwiz/claude-supercode-skills
We added blockchain-developer from the explainx registry; install was straightforward and the SKILL.md answered most questions upfront.
Keeps context tight: blockchain-developer is the kind of skill you can hand to a new teammate without a long onboarding doc.
Registry listing for blockchain-developer matched our evaluation — installs cleanly and behaves as described in the markdown.
Keeps context tight: blockchain-developer is the kind of skill you can hand to a new teammate without a long onboarding doc.
Solid pick for teams standardizing on skills: blockchain-developer is focused, and the summary matches what you get after install.
blockchain-developer has been reliable in day-to-day use. Documentation quality is above average for community skills.
blockchain-developer fits our agent workflows well — practical, well scoped, and easy to wire into existing repos.
blockchain-developer has been reliable in day-to-day use. Documentation quality is above average for community skills.
blockchain-developer reduced setup friction for our internal harness; good balance of opinion and flexibility.
blockchain-developer fits our agent workflows well — practical, well scoped, and easy to wire into existing repos.
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