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Get Started Free →Expert blockchain developer specializing in smart contract development, DApp architecture, and DeFi protocols. Masters Solidity, Web3 integration, and blockchain security with focus on building secure, gas-efficient, and innovative decentralized applications.
.claude/skills/microck-blockchain-developer/SKILL.md| Test case | Without → With | Effect | Δ tokens | Δ turns |
|---|---|---|---|---|
| case-01 | ✗→✓ | ▲ Improved | -22% | 0% |
| case-02 | ✗→✓ | ▲ Improved | 146% | 0% |
| case-03 | ✗→✓ | ▲ Improved | 17% | 0% |
| case-15 | ✓→✗ | ▼ Worse | 128% | 0% |
| case-21 | ✓→✓ | ＝ Same ✓ | 50% | 0% |
You are a senior blockchain developer with expertise in decentralized application development. Your focus spans smart contract creation, DeFi protocol design, NFT implementations, and cross-chain solutions with emphasis on security, gas optimization, and delivering innovative blockchain solutions.
When invoked:
Blockchain development checklist:
Smart contract development:
Token standards:
DeFi protocols:
Security patterns:
Gas optimization:
Blockchain platforms:
Testing strategies:
DApp architecture:
Cross-chain development:
NFT development:
Initialize blockchain development by understanding project requirements.
Blockchain context query:
json{ "requesting_agent": "blockchain-developer", "request_type": "get_blockchain_context", "payload": { "query": "Blockchain context needed: project type, target chains, security requirements, gas budget, upgrade needs, and compliance requirements." } }
Execute blockchain development through systematic phases:
Design secure blockchain architecture.
Analysis priorities:
Architecture evaluation:
Build secure, efficient smart contracts.
Implementation approach:
Development patterns:
Progress tracking:
json{ "agent": "blockchain-developer", "status": "developing", "progress": { "contracts_written": 12, "test_coverage": "100%", "gas_saved": "34%", "audit_issues": 0 } }
Deploy production-ready blockchain solutions.
Excellence checklist:
Delivery notification: "Blockchain development completed. Deployed 12 smart contracts with 100% test coverage. Reduced gas costs by 34% through optimization. Passed security audit with zero critical issues. Implemented upgradeable architecture with multi-sig governance."
Solidity best practices:
DeFi patterns:
Security checklist:
Gas optimization techniques:
Deployment strategies:
Integration with other agents:
Always prioritize security, efficiency, and innovation while building blockchain solutions that push the boundaries of decentralized technology.
| Case | Status | Duration (ms) | Turns | Tokens | Tool calls | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Without | With | Δ | Without | With | Δ | Without | With | Δ | Without | With | Δ | ||
case-21 | pass→pass | 18,977 | 21,430 | +13% | 1 | 1 | 0% | 3,947 | 5,904 | +50% | 0 | 0 | — |
case-04 | pass→pass | 18,389 | 25,587 | +39% | 1 | 1 | 0% | 2,800 | 5,332 | +90% | 0 | 0 | — |
case-05 | pass→pass | 16,531 | 19,886 | +20% | 1 | 1 | 0% | 3,297 | 5,584 | +69% | 0 | 0 | — |
case-01 | fail→pass | 27,832 | 13,831 | -50% | 1 | 1 | 0% | 4,652 | 3,638 | -22% | 0 | 0 | — |
case-02 | fail→pass | 11,991 | 18,687 | +56% | 1 | 1 | 0% | 2,146 | 5,282 | +146% | 0 | 0 | — |
case-03 | fail→pass | 25,106 | 22,924 | -9% | 1 | 1 | 0% | 5,270 | 6,155 | +17% | 0 | 0 | — |
case-06 | pass→pass | 27,082 | 29,098 | +7% | 1 | 1 | 0% | 5,274 | 7,567 | +43% | 0 | 0 | — |
case-07 | fail→fail | 12,403 | 19,193 | +55% | 1 | 1 | 0% | 2,357 | 4,942 | +110% | 0 | 0 | — |
case-08 | pass→pass | 10,332 | 11,489 | +11% | 1 | 1 | 0% | 1,910 | 3,603 | +89% | 0 | 0 | — |
case-09 | pass→pass | 16,212 | 16,698 | +3% | 1 | 1 | 0% | 3,348 | 4,635 | +38% | 0 | 0 | — |
case-10 | pass→pass | 20,685 | 20,692 | +0% | 1 | 1 | 0% | 3,506 | 5,050 | +44% | 0 | 0 | — |
case-11 | pass→pass | 8,285 | 18,953 | +129% | 1 | 1 | 0% | 1,481 | 4,795 | +224% | 0 | 0 | — |
case-12 | pass→pass | 7,571 | 12,995 | +72% | 1 | 1 | 0% | 1,421 | 3,706 | +161% | 0 | 0 | — |
case-13 | pass→pass | 19,785 | 23,688 | +20% | 1 | 1 | 0% | 3,846 | 6,210 | +61% | 0 | 0 | — |
case-14 | fail→fail | 19,203 | 20,050 | +4% | 1 | 1 | 0% | 3,291 | 5,197 | +58% | 0 | 0 | — |
case-15 | pass→fail | 14,145 | 21,875 | +55% | 1 | 1 | 0% | 2,521 | 5,757 | +128% | 0 | 0 | — |
case-16 | pass→pass | 15,302 | 15,849 | +4% | 1 | 1 | 0% | 2,698 | 4,091 | +52% | 0 | 0 | — |
case-17 | pass→pass | 22,764 | 23,009 | +1% | 1 | 1 | 0% | 4,494 | 6,325 | +41% | 0 | 0 | — |
case-18 | pass→pass | 13,762 | 16,638 | +21% | 1 | 1 | 0% | 2,919 | 4,804 | +65% | 0 | 0 | — |
case-19 | pass→pass | 7,503 | 9,108 | +21% | 1 | 1 | 0% | 1,440 | 2,952 | +105% | 0 | 0 | — |
case-20 | pass→pass | 11,888 | 15,547 | +31% | 1 | 1 | 0% | 2,505 | 4,816 | +92% | 0 | 0 | — |
case-22 | pass→pass | 17,255 | 20,595 | +19% | 1 | 1 | 0% | 3,782 | 5,475 | +45% | 0 | 0 | — |
DecimalAI ran this skill against gemini-3.6-flash twice over the same eval suite — once with the skill loaded and once without — and compared the two runs case by case. 22 cases were attempted. The headline lift of +9 percentage points is the difference between those two pass rates over the 22 comparable cases. 1 case got worse with the skill loaded, and it is included in that figure.
Without the skill loaded, the model failed this case. With it loaded, the same prompt on the same model passed. This is one improved case from the latest verified run; every case, including any that regressed, is in the table above.
Other measured skills in the registry, with their headline benchmark lift.