Web3 & Crypto
Blockchain, cryptocurrency, Web3 development
pitch-submit
by 0xAxiom
Submit structured pitches to Axiom Ventures — ERC-8004 identity + x402 payment required
agentcash-wallet
by Merit-Systems
Manage your agentcash wallet and call any x402-protected API with automatic payment. No API keys, no subscriptions — just a funded wallet (USDC on Base). USE FOR: - Checking wallet balance before API calls - Redeeming invite codes for free credits - Getting deposit address for USDC - Discovering endpoints and pricing on any x402-protected origin - Making paid API requests via the agentcash CLI - Troubleshooting payment failures TRIGGERS: - "balance", "wallet", "funds", "credits", "x402" - "redeem", "invite code", "promo code" - "deposit", "add funds", "top up" - "discover", "endpoints", "what APIs", "pricing" - "insufficient balance", "payment failed"
net
by stuckinaboot
On-chain data storage, messaging, feeds, NFT Bazaar, and identity protocol via CLI. Use when the user wants to store data on-chain permanently, read on-chain data, send/read messages to feeds, post to topic-based feeds, comment on posts, register feeds, check replies, manage feed history, deploy memecoins with Uniswap V3 liquidity, manage on-chain user profiles (picture, bio, X username), or interact with NFT Bazaar (list NFTs, make offers, buy listings, accept offers, query ownership). Supports Base, Ethereum, Degen, Ham, Ink, Unichain, HyperEVM, Plasma, and Monad. Capabilities include permanent file storage (up to 80KB chunks), key-value storage, registered feeds with posts and comments, personal feeds, topic-based messaging, token deployment with locked liquidity, decentralized identity profiles, and Seaport-based NFT trading.
schemapin
by ThirdKeyAI
Cryptographic tool schema verification to prevent MCP Rug Pull attacks — ECDSA P-256 signing, SHA-256 hashing, TOFU key pinning, .well-known discovery, signed revocation documents, and (v1.4-alpha across all four languages) signature expiration, DNS TXT cross-verification, and schema version binding (lineage chain)
ui-audio-theme
by b-open-io
Generate cohesive UI audio themes with subtle, minimal sound effects for applications. This skill should be used when users want to create a set of coordinated interface sounds for wallet apps, dashboards, or web applications - generating sounds mapped to UI interaction constants like button clicks, notifications, and navigation transitions using ElevenLabs API.
foundry
by lekt9
Self-writing meta-extension that forges new capabilities — researches docs, writes extensions, tools, hooks, and skills
market-sentiment
by kukapay
Aggregate news from popular cryptocurrency RSS feeds, analyze sentiment of articles, and calculate an overall market sentiment score with detailed explanation. Use when assessing crypto market sentiment for trading decisions, research, or monitoring trends from RSS sources.
meme-scout
by kukapay
Comprehensive tool for scouting trending meme coins on DEX platforms like DexScreener. Use for discovering trending tokens, analyzing price movements, volume data, and risk assessments. Supports multiple timeframes (5m, 1h, 6h, 24h) and includes risk checking capabilities for specific tokens.
evm-swiss-knife
by kukapay
Interact with EVM-compatible blockchains using Foundry's cast tool for querying balances, calling contracts, sending transactions, and blockchain exploration. Use when needing to interact with Ethereum Virtual Machine networks via command-line, including reading contract state, sending funds, executing contract functions, or inspecting blockchain data.
HTS System Contract Skill
by hedera-dev
Hedera Token Service (HTS) smart contract development. Use when creating, managing, or interacting with Hedera-native tokens via Solidity contracts. Triggers include HTS tokens, Hedera token creation, HTS precompile, token minting/burning on Hedera, KYC/freeze/pause token controls, custom fee schedules, NFT collections on Hedera, or any token operations using the 0x167 precompile.
azure-ai-agents-python
by hainamchung
Build AI agents using the Azure AI Agents Python SDK (azure-ai-agents). Use when creating agents hosted on Azure AI Foundry with tools (File Search, Code Interpreter, Bing Grounding, Azure AI Search, Function Calling, OpenAPI, MCP), managing threads and messages, implementing streaming responses, or working with vector stores. This is the low-level SDK - for higher-level abstractions, use the agent-framework skill instead.
bots
by openclaw
Use when building Towns Protocol bots - covers SDK initialization, slash commands, message handlers, reactions, interactive forms, blockchain operations, and deployment. Triggers: "towns bot", "makeTownsBot", "onSlashCommand", "onMessage", "sendInteractionRequest", "webhook", "bot deployment", "@towns-protocol/bot"
aicoin-trading
by aicoincom
"CEX 中心化交易所(Binance / OKX / Bybit / Bitget 等)的下单交易工具。严格规则:(1) 所有订单必须通过 node scripts/exchange.mjs create_order 执行,禁止写自定义代码下单 (2) create_order 分两步:第一次返回预览,展示给用户等确认,用户说确认后第二次加 confirmed=true 执行 (3) 禁止自动确认,禁止跳过预览 (4) 平仓必须用 close_position,禁止用 create_order 构建平仓单。Trigger 关键词: 'buy on okx', 'sell on binance', '在 OKX 买 BTC', '在 Binance 下单', '做多 BTC 永续', '杠杆做空 ETH', '平掉我的 SOL 仓位', 'CEX 下单', '现货买入', '合约开仓', '永续平仓', '止盈止损', 'long', 'short', 'leverage', '买', '卖', '下单', '做多', '做空', '开仓', '平仓', '平掉', '关仓'. 路由提示: 用户说“链上 swap / Uniswap / DEX 买 PEPE / Solana 上买”是链上 DEX 交易,应走 aicoin-onchain 而不是本 skill. Hyperliquid 上的下单也走 aicoin-onchain(HL 是链上 perp DEX),不是这里. 本 skill 只处理 CEX 现货 + 永续合约下单。"
alby-bitcoin-payments-agent-skill
by getAlby
Add bitcoin lightning wallet capabilities to your app using Nostr Wallet Connect (NIP-47), LNURL, and WebLN. Send and receive payments, handle payment notifications, fetch wallet balance and transaction list, do bitcoin to fiat currency conversions, query lightning addresses, conditionally settle payments (HOLD invoices), parse BOLT-11 invoices, verify payment preimages.
crypto
by florianbuetow
This skill should be used when the user asks to "check for cryptographic issues", "analyze encryption", "find weak hashing", "audit password storage", "check for hardcoded keys", or mentions "cryptography", "encryption", "hashing", "TLS", "certificates", or "random number generation" in a security context. Maps to OWASP Top 10 2021 A02: Cryptographic Failures.
The Graph Gateway
by edgeandnode
X402_CHAIN: base (mainnet) or base-sepolia (testnet)
xxyy-trade
by Jimmy-Holiday
This skill should be used when the user asks to "buy token", "sell token", "swap token", "trade crypto", "check trade status", "query transaction", "scan tokens", "feed", "monitor chain", "query token", "token details", "check token safety", "list wallets", "show wallets", "my wallets", "AI scan", "AI扫链", "auto scan", "smart scan", "tweet scan", "推文扫链", "twitter scan", "onboarding", "get started", "check IP", "get IP", "IP whitelist", "查IP", "IP白名单", "launch token", "create token", "发币", "创建代币", "auto sell", "stop loss", "take profit", "trailing stop", "止盈止损", "移动止损", "holders", "top holders", "kol holders", "insider", "持仓", "持仓列表", or mentions trading on Solana/ETH/BSC/Base chains via XXYY. Enables on-chain token trading and data queries through the XXYY Open API.
clawild-moltbook
by oyi77
Use when interacting with the CLAWILD autonomous crypto intelligence agent on Moltbook
coinset CLI
by coinset-org
Use -q for targeted extraction instead of parsing large JSON responses manually.
flare-ftso
by flare-foundation
Provides domain knowledge and guidance for the Flare Time Series Oracle (FTSO)—block-latency feeds, Scaling anchor feeds, feed IDs, onchain and offchain consumption, fee calculation, delegation, and smart contract integration. Use when working with FTSO, price feeds, oracle data, feed consumption, volatility incentives, or Flare Developer Hub FTSO guides and starter repos.
flare-fassets
by flare-foundation
Provides domain knowledge and guidance for Flare FAssets—wrapped tokens (FXRP, FBTC, etc.), minting, redemption, agents, collateral, and smart contract integration. Use when working with FAssets, FXRP, FBTC, FAssets minting or redemption, Flare DeFi, agent/collateral flows, or Flare Developer Hub FAssets APIs and contracts.
guidelines-advisor
by runkids
Smart contract development advisor based on Trail of Bits' best practices. Analyzes codebase to generate documentation/specifications, review architecture, check upgradeability patterns, assess implementation quality, identify pitfalls, review dependencies, and evaluate testing. Provides actionable recommendations.
constant-time-testing
by runkids
Constant-time testing detects timing side channels in cryptographic code. Use when auditing crypto implementations for timing vulnerabilities.
constant-time-analysis
by runkids
Detects timing side-channel vulnerabilities in cryptographic code. Use when implementing or reviewing crypto code, encountering division on secrets, secret-dependent branches, or constant-time programming questions in C, C++, Go, Rust, Swift, Java, Kotlin, C#, PHP, JavaScript, TypeScript, Python, or Ruby.