Smart contracts

Detects logic vulnerabilities in smart contracts by analyzing guard-state consistency patterns.

quillai-network/quillshield_skills

Comprehensive Solidity contract security scanner detecting 104 vulnerability patterns across reentrancy, access control, arithmetic, DeFi, proxy, and token categories.

alt-research2/SolidityGuard

Validate and perfect a Nethereum documentation section end-to-end.

Nethereum/Nethereum

Add x402 payment execution to AI agents with per-task budgets, spending controls, and non-custodial wallets.

affaan-m/ECC

A skill your agent uses when evaluating Bitcoin and crypto cycles through a Willy Woo-style on-chain lens: holder behavior, realized value, supply dynamics, and on-chain demand.

questflowai/investorskills

Foundry and Soroban formal invariant verification register: state transition rules, boundary invariant properties, and symbolic execution checks.

sickn33/agentic-awesome-skills

Soroban WASM upgrade governance register: executable bytecode hash, timelocked migration delays, and multi-sig authorization quorum.

sickn33/agentic-awesome-skills

Soroban SEP-41 token contract architecture register: admin control, supply caps, metadata standard, and transfer event emissions on Stellar.

sickn33/agentic-awesome-skills

Build natural-language crypto/DeFi agents and EVM MCP plugins (Claude Code, Cursor, Codex, Gemini).

sickn33/agentic-awesome-skills

Rust-first cross-venue HFT arbitrage specialist for Solana and EVM

alsk1992/CloddsBot

Trade tokens on EVM chains - Uniswap V3, 1inch on Ethereum, Arbitrum, Optimism, Base, Polygon

alsk1992/CloddsBot

Verify agent identity using ERC-8004 on-chain registry. An agent skill from alsk1992/CloddsBot.

alsk1992/CloddsBot

Discover EVM chains, RPC endpoints, native currencies, block explorers, and faucets using the Chainlist registry via Nethereum.DataServices

Nethereum/Nethereum

将 x402 支付执行添加到 AI 代理中，具备每任务预算、支出控制和非托管钱包。通过 agentwallet-sdk 支持 Base，通过 OKX Payments / OKX 代理支付协议支持 X Layer，并通过上游 x402 包与基于结算器的结算支持 Solana 及多网络 EVM。

affaan-m/ECC

Solidity AMM 合约、流动性池和交换流程的安全检查清单。涵盖重入、CEI 排序、捐赠或通胀攻击、预言机操纵、滑点、管理员控制和整数数学。

affaan-m/ECC

EVMチェーン全体でサイレントな小数点不一致バグを防ぐ。ランタイムでの小数点照会、チェーン対応キャッシング、ブリッジドトークンの精度ドリフト、ボット・ダッシュボード・DeFiツール向けの安全な正規化をカバーします。

affaan-m/ECC

防止跨EVM链的静默小数不匹配错误。涵盖运行时小数查找、链感知缓存、桥接代币精度漂移以及面向机器人、仪表盘和DeFi工具的安全归一化。

affaan-m/ECC

Build production-ready Web3 applications, smart contracts, and decentralized systems.

aiskillstore/marketplace

A skill your agent uses when you have a Foundry or Hardhat repository of Solidity or Vyper contracts and want the end-to-end EVM review workflow on native CLIs — a slither static pass, semgrep taint…

mtarcure/claude-vibe-squad

Smart contract testing with Foundry — unit tests, fuzz testing, fork testing, invariant testing.

austintgriffith/ethskills

Deploy ERC20 tokens on Base, Ethereum, Arbitrum, and other EVM chains using the Clanker SDK.

BankrBot/skills

Solidity smart contract development workflow. An agent skill from hiromaily/go-crypto-wallet.

hiromaily/go-crypto-wallet

A skill your agent uses when the user asks about event probabilities, prediction market odds, what people are betting on, Polymarket/Kalshi prices, sports markets — or about the things you CANNOT…

BlockRunAI/blockrun-mcp

Validates Solidity implementation against specification documents.

alt-research2/SolidityGuard

A skill your agent uses when the user asks a question about their vault, wants to explore a topic across notes, or says "research", "find out", "what do I know about", or "summarize my notes on".

thoreinstein/gemini-obsidian

Authenticate to the Venice API with a Bearer API key or with an x402 / SIWX wallet (EVM on Base, including EIP-1271 smart wallets, or Ed25519 on Solana).

veniceai/skills

Production-tested patterns for building AI agents that autonomously discover, evaluate, and acquire token listings for cryptocurrency exchanges.

aiskillstore/marketplace

Build and extend the core Pump SDK — an offline-first TypeScript SDK that constructs Solana TransactionInstructions for token creation, buying, selling, migration, and creator fee collection across…

nirholas/pump-fun-sdk

タスクごとのバジェット、支出コントロール、ノンカストディアルウォレットを備えた x402 決済実行を AI エージェントに追加します。agentwallet-sdk を通じて Base を、OKX Payments / OKX エージェント決済プロトコルを通じて X Layer を、アップストリームの x402 パッケージとファシリテーターベースの決済を通じて Solana…

affaan-m/ECC

Feature construction from market data for ML trading models including price, volume, on-chain, and microstructure features

agiprolabs/claude-trading-skills

Market sentiment extraction from social media, news, and on-chain data including mention velocity, fear and greed indices, and influencer tracking

agiprolabs/claude-trading-skills

Comprehensive smart contract security audit framework with multi-expert analysis.

forefy/.context

Turn smart-contract audit findings and source evidence into a submission-ready Markdown report with an issue index, ordered finding IDs, actor-based scenarios, self-contained unit-test proofs of…

aviggiano/security

Scaffold for assembling on-chain copy-trading strategies on Binance Agentic Wallet.

binance/binance-skills-hub

Create and manage Circle developer-controlled wallets where the application retains full custody of wallet keys on behalf of end-users.

circlefin/skills

USDC is Circle's stablecoin deployed across multiple blockchain ecosystems including EVM chains (Ethereum, Base, Arbitrum, Polygon, Arc) and Solana.

circlefin/skills

Build non-custodial wallets where end users retain control of their private keys via Circle's user-controlled wallets SDK.

circlefin/skills

Query Ondo tokenized US stock data on Binance Web3. An agent skill from npc-live/clawfirm.

npc-live/clawfirm

How to create, manage, and use Ethereum wallets. An agent skill from austintgriffith/ethskills.

austintgriffith/ethskills

Blue-team release-gate analysis for smart contract deployment and upgrade readiness.

quillai-network/quillshield_skills

Deploy an actor (smart contract) to the Convex network. An agent skill from Convex-Dev/convex.

Convex-Dev/convex

Multichain non-custodial agent wallet via Finance District - check balances, prices, and best DeFi yields, move funds, swap, and make x402 paid API calls across EVM, Solana, Bitcoin, and Sui.

aeonfun/aeon

Deep security audit of a smart-contract repo OR a live on-chain contract by address - detect Solidity, model the protocol invariants and trust boundaries first, run Slither (best-effort) plus a…

aeonfun/aeon

Polymarket exchange mechanics — on-chain Polygon CTF, Gamma/CLOB/Data APIs, EIP-712 auth, identifier model, WebSocket, settlement, and geo/KYC constraint

agiprolabs/claude-trading-skills

A skill your agent uses when reviewing a Solidity, Vyper, or Rust (Solana/Anchor) smart contract for paid audit work or pre-launch sanity check.

elophanto/EloPhanto

A skill your agent uses for every Ethereum dApp architecture plan and for reviews of existing systems, trust assumptions, custody, admin keys, pause or upgrade powers, hosted infra (RPC, indexer…

austintgriffith/ethskills

Pre-ship audit checklist for Ethereum dApps built with Scaffold-ETH 2.

austintgriffith/ethskills

Process perform on-chain analysis including whale tracking, token flows, and network activity.

jeremylongshore/tons-of-skills-marketplace