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).
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
Time estimate: 15-45 minutes depending on use case complexity
Prerequisites
Submit your Claude Code skill and start earning
epx add 404kidwiz/claude-supercode-skills --skill blockchain-developerCompatible with
Supported agents
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:
epx add 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:
.cursor/skills/blockchain-developer
Restart Cursor to activate blockchain-developer. Access via /blockchain-developerin your agent's command palette.
Learn more:View source on GitHubSkills CLI docsAbout CursorWhat are agent skills?
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.
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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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