blockchain-developer

Build production-ready Web3 applications, smart contracts, and decentralized systems. Implements DeFi protocols, NFT platforms, DAOs, and enterprise blockchain integrations.

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npx tessl i github:sickn33/antigravity-awesome-skills --skill blockchain-developer

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Review — 45%

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Validation — 10 / 11 Passed

Validation for skill structure

SKILL.md

Review

Evals

Evaluation results

80%

GovToken: Production-Ready Governance Token with Vesting

Smart contract security and testing

Criteria

Without context

With context

OpenZeppelin usage

100%

Reentrancy protection

100%

Access control

100%

Fuzzing or property-based tests

Unit test coverage

100%

Gas optimization techniques

100%

Gas cost analysis

100%

NatSpec or audit documentation

100%

Security assessment

100%

Static analysis tool reference

Without context: $2.4332 · 9m 59s · 56 turns · 56 in / 37,342 out tokens

With context: $1.1139 · 4m 54s · 31 turns · 32 in / 18,686 out tokens

96%

Web3 Wallet Integration for NFT Membership Platform

Web3 frontend wallet integration

Criteria

Without context

With context

Wagmi hooks usage

100%

RainbowKit integration

100%

Multiple wallet providers

100%

Session persistence

100%

Web3 authentication

50%

Gasless transaction support

66%

100%

Progressive Web3 UX

100%

React/Next.js framework

100%

Code documentation

100%

Security considerations

100%

Without context: $1.1133 · 7m 3s · 34 turns · 83 in / 16,511 out tokens

With context: $1.6193 · 5m 34s · 48 turns · 342 in / 22,572 out tokens

94%

-6%

Multi-Chain Yield Aggregator: Architecture and Implementation

Cross-chain architecture and oracle integration

Criteria

Without context

With context

Cross-chain design from the start

100%

Trade-off analysis

100%

50%

Layer 2 solutions mentioned

100%

Chainlink price feed integration

100%

Oracle manipulation defense

100%

Regulatory compliance section

100%

Monitoring and analytics

100%

Bridge security considerations

100%

Security assessment

100%

System architecture documentation

100%

Without context: $1.0376 · 6m 5s · 23 turns · 24 in / 21,197 out tokens

With context: $1.2475 · 6m 38s · 32 turns · 358 in / 22,931 out tokens

Evaluated: 4 days ago
Agent: Claude Code

Table of Contents

GovToken: Production-Ready Governance Token with Vesting Web3 Wallet Integration for NFT Membership Platform Multi-Chain Yield Aggregator: Architecture and Implementation

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