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Blockchain

Web3, smart contracts, and specialized crypto tools.

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web3-tools
90

defi-mev-battletest

Expert knowledge for DeFi/MEV bot development including critical pitfalls, backtesting realities, AMM mechanics, MEV extraction strategies, and production failure modes

aiskillstore
aiskillstore
blockchain
open
web3-tools
90

defi-expert

DeFi protocol expert ensuring correct data formats, types, denominations, and API structures. MUST be consulted before writing ANY protocol integration code. Triggers on ANY mention of Aave, Compound, Uniswap, Curve, Balancer, or DeFi terms like liquidation, swap, flash loan, health factor.

aiskillstore
aiskillstore
blockchain
open
defi
90

liquidity-depth-analyzer

DEX liquidity analysis and slippage estimation for MEV trading. Use when implementing swaps, route selection, or position sizing. Triggers on: liquidity, slippage, price impact, depth, AMM math, Uniswap, Curve.

aiskillstore
aiskillstore
blockchain
open
web3-tools
90

pitfalls-blockchain

Blockchain RPC error handling, gas estimation, multi-chain config, and transaction management. Use when interacting with smart contracts, estimating gas, or managing transactions. Triggers on: RPC, contract call, gas, multicall, nonce, transaction, revert.

aiskillstore
aiskillstore
blockchain
open
smart-contracts
90

air-cryptographer

This skill should be used when the user asks about "AIR", "algebraic intermediate representation", "ZK constraints", "trace design", "constraint soundness", "polynomial commitments", "FRI", "STARK", "lookup arguments", "permutation arguments", "memory consistency", "transition constraints", "boundary constraints", "vanishing polynomial", "quotient polynomial", "Fiat-Shamir", or needs expert-level cryptographic review of constraint systems.

aiskillstore
aiskillstore
blockchain
open
web3-tools
90

uniswap

Trade and interact with Uniswap in Python using Ape and the uniswap-sdk package.

aiskillstore
aiskillstore
blockchain
open
web3-tools
90

writing-bots

Write a bot to continuously listen and respond to events on a public blockchain network.

aiskillstore
aiskillstore
blockchain
open
smart-contracts
90

cairo-contract

Develop Cairo contracts for Eternum with strict TDD workflow - plan, test first, then implement

BibliothecaDAO
BibliothecaDAO
blockchain
open
web3-tools
90

send-usdc

Send USDC to an Ethereum address or ENS name. Use when you or the user want to send money, pay someone, transfer USDC, tip, donate, or send funds to a wallet address or .eth name. Covers phrases like "send $5 to", "pay 0x...", or "transfer to vitalik.eth".

coinbase
coinbase
blockchain
open
web3-tools
90

authenticate-wallet

Sign in to the wallet. Use when you or the user want to log in, sign in, connect, or set up the wallet, or when any wallet operation fails with authentication or "not signed in" errors. This skill is a prerequisite before sending, trading, or funding.

coinbase
coinbase
blockchain
open
web3-tools
90

fund

Add money to the wallet. Use when you or the user want to fund, deposit, top up, load, buy USDC, add funds, onramp, or get USDC. Also use when the wallet has insufficient balance for a send or trade operation, or when someone asks "how do I get USDC?"

coinbase
coinbase
blockchain
open
web3-tools
90

trade

Swap or trade tokens on Base network. Use when you or the user want to trade, swap, exchange, buy, sell, or convert between tokens like USDC, ETH, and WETH. Covers phrases like "buy ETH", "sell ETH for USDC", "convert USDC to ETH", "get some ETH".

coinbase
coinbase
blockchain
open
smart-contracts
89

verification-loop-construction

Comprehensive verification system for construction automation deliverables. Use after completing estimates, schedules, reports, or data processing tasks to ensure quality.

datadrivenconstruction
datadrivenconstruction
blockchain
open
smart-contracts
88

site-reliability-engineer

Docusaurus build health validation and deployment safety for Claude Skills showcase. Pre-commit MDX validation (Liquid syntax, angle brackets, prop mismatches), pre-build link checking, post-build health reports. Activate on 'build errors', 'commit hooks', 'deployment safety', 'site health', 'MDX validation'. NOT for general DevOps (use deployment-engineer), Kubernetes/cloud infrastructure (use kubernetes-architect), runtime monitoring (use observability-engineer), or non-Docusaurus projects.

curiositech
curiositech
blockchain
open
smart-contracts
88

output-contract-enforcer

Validates that a DAG node's output matches its declared JSON schema before passing to downstream nodes. The glue that makes multi-agent DAGs reliable. Use when checking output contract compliance, generating validation schemas from descriptions, or debugging contract mismatches between nodes. Activate on "validate output", "output contract", "schema validation", "contract mismatch", "output doesn't match". NOT for content quality assessment (use dag-quality), skill grading (use skill-grader), or general JSON schema work outside DAG context.

curiositech
curiositech
blockchain
open
web3-tools
88

web3-growth

Use when exploring Web3 marketing strategies for Xiaohongshu, implementing NFT campaigns, building blockchain communities, engaging crypto-native audiences, or integrating decentralized technologies with traditional marketing

vivy-yi
vivy-yi
blockchain
open
defi
87

building-redstone

Builds redstone circuits, mechanisms, and automation in Minecraft using VibeCraft MCP tools. Use when building logic gates, memory circuits, piston doors, automatic farms, item sorters, clocks, or any redstone contraption.

amenti-labs
amenti-labs
blockchain
open
defi
87

choosing-materials

Chooses Minecraft block materials, color palettes, and textures using VibeCraft MCP tools. Use when selecting materials for builds, creating color schemes, matching architectural styles, or asking about block combinations and palettes.

amenti-labs
amenti-labs
blockchain
open
smart-contracts
87

vgv-static-security

Best practices for Flutter mobile app security. Use when reviewing or writing code that handles secrets, user data, network communication, authentication, or cryptography. Covers static security concerns — not pen-testing or runtime analysis.

VeryGoodOpenSource
VeryGoodOpenSource
blockchain
open
smart-contracts
86

solidity-vulnerability-scanner

Comprehensive Solidity contract security scanner detecting 104 vulnerability patterns across reentrancy, access control, arithmetic, DeFi, proxy, and token categories. Integrates Slither, Aderyn, and Mythril with manual analysis.

alt-research
alt-research
blockchain
open
smart-contracts
86

storage-analyzer

Analyzes storage layout, proxy patterns, and state variable security in Solidity contracts. Detects storage collisions, uninitialized pointers, and upgrade risks. Use when auditing proxy/upgradeable contracts.

alt-research
alt-research
blockchain
open
smart-contracts
86

spec-compliance

Validates Solidity implementation against specification documents. Extracts behavior from docs (README, specs, NatSpec) and verifies code matches documented intent. Uses Trail of Bits methodology for divergence detection.

alt-research
alt-research
blockchain
open
smart-contracts
86

reentrancy-auditor

Deep reentrancy vulnerability analysis for Solidity contracts. Covers single-function, cross-function, cross-contract, and read-only reentrancy. Maps all external call paths and validates CEI pattern compliance.

alt-research
alt-research
blockchain
open
smart-contracts
86

entry-point-analyzer

Analyzes Solidity contract entry points to map attack surface. Identifies all external/public functions, categorizes by privilege level, maps access control, and detects authorization patterns. Use as first step in any audit.

alt-research
alt-research
blockchain
open
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