Web3 & Crypto
Blockchain, cryptocurrency, Web3 development
megaeth-developer
by Demerzels-lab
End-to-end MegaETH development playbook (Feb 2026). Covers wallet operations, token swaps (Kyber Network), eth_sendRawTransactionSync (EIP-7966) for instant receipts, JSON-RPC batching, real-time mini-block subscriptions, storage-aware contract patterns (Solady RedBlackTreeLib), MegaEVM gas model, WebSocket keepalive, bridging from Ethereum, and debugging with mega-evme. Use when building on MegaETH, managing wallets, sending transactions, or deploying contracts.
crypto-wallet
by Demerzels-lab
Multi-chain cryptocurrency wallet management. Check balances, send tokens, view transaction history across Ethereum, Solana, Bitcoin and more.
okx
by Demerzels-lab
OKX exchange integration. Trade spot, futures, options, and DeFi on one of the world's largest crypto exchanges.
binance
by Demerzels-lab
Binance exchange integration. Trade spot, futures, and manage portfolio on the world's largest crypto exchange.
bitcoin
by phrazzld
Complete Bitcoin payment lifecycle. Audits current state, fixes all issues, and verifies payment flows work end-to-end. Every run does all of this. Auto-invoke when: files contain bitcoin/btc/utxo/satoshi, imports bitcoin packages, references BITCOIN_* or BTC_* env vars, wallet handlers modified.
AgentVault Skill
by Aleks-NFT
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midnight-compact-guide
by UvRoxx
Comprehensive guide to writing Compact smart contracts for Midnight Network. Use this skill when writing, reviewing, debugging, or learning Compact code. Triggers on "write a contract", "Compact syntax", "Midnight smart contract", "ledger state", "circuit function", or "ZK proof".
solana-game
by solanabr
Solana game development with Unity, React Native, and web. Extends solana-dev-skill with gaming-specific patterns including Solana.Unity-SDK, Mobile Wallet Adapter, PlaySolana/PSG1, wallet integration, NFT systems, transaction building, and game architecture. For program development (Anchor, Pinocchio), delegates to core solana-dev skill.
midnight-sdk-guide
by UvRoxx
TypeScript SDK integration guide for Midnight dApps. Use this skill when building frontends, connecting wallets, or calling contracts from TypeScript. Triggers on "SDK", "TypeScript", "wallet integration", "connect dApp", "call contract".
application-inspector
by igbuend
Run Microsoft Application Inspector for technology profiling and security feature detection. Use when analyzing technology stack, finding crypto/auth patterns, detecting sensitive API usage, or creating security posture reports.
solidity-gas-optimization
by pseudoyu
Solidity smart contract gas optimization guidelines based on RareSkills. Use when writing, reviewing, or auditing Solidity code. Triggers on tasks involving smart contracts, EVM development, gas optimization, or Solidity best practices.
agent-framework-azure-ai-py
by ngxtm
"Build Azure AI Foundry agents using the Microsoft Agent Framework Python SDK (agent-framework-azure-ai). Use when creating persistent agents with AzureAIAgentsProvider, using hosted tools (code int..."
learn-moralis
by MoralisWeb3
Learn about Moralis and Web3 development. Invoked without a question, gives a friendly platform walkthrough — what's available, what data you can fetch, and how everything fits together. Invoked with a question, answers it directly. Use for "what is Moralis", "can Moralis do X", "what chains are supported", "how do I get started", "which API should I use", pricing, feature comparisons, or any exploratory questions. Routes to the correct technical skill (@moralis-data-api or @moralis-streams-api) after answering.
agents-v2-py
by ngxtm
"Build container-based Foundry Agents with Azure AI Projects SDK (ImageBasedHostedAgentDefinition). Use when creating hosted agents with custom container images in Azure AI Foundry."
aave-integration
by intenxus
This skill should be used when the user needs to interact with AAVE V3 protocol contracts directly, read on-chain data, get reserve configurations, fetch current APY rates, simulate position changes, or execute protocol operations programmatically. Provides low-level access to AAVE Pool contracts, UI Pool Data Provider, and quote generation for supply, borrow, repay, and withdraw operations on Ethereum and Arbitrum.
aave-risk-assessor
by intenxus
This skill should be used when the user asks about "health factor", "liquidation risk", "aave risk", "will I be liquidated", "safe to borrow", "my account health", "collateral risk", "liquidation price", or wants to assess the risk of their AAVE V3 position. Calculates health factor, LTV ratios, liquidation thresholds, and provides risk level assessments for positions on Ethereum and Arbitrum.
aave-planner
by intenxus
This skill should be used when the user asks to "supply to aave", "deposit to aave", "lend on aave", "borrow from aave", "take loan on aave", "repay aave loan", "pay back aave", "withdraw from aave", "remove collateral", "aave lending", "earn yield on aave", or mentions AAVE V3 operations including supply, borrow, repay, or withdraw on Ethereum or Arbitrum.
moralis-streams-api
by MoralisWeb3
Real-time blockchain event monitoring with webhooks. Use when user asks about setting up webhooks, real-time event streaming, monitoring wallet addresses, tracking token transfers in real-time, listening to all addresses on a chain, creating/updating/deleting streams, adding/removing addresses from streams, or receiving blockchain events as they happen. Supports all EVM chains. NOT for querying historical or current blockchain state - use moralis-data-api instead.
defillama-watchdog
by Neros0
DeFi protocol monitoring with alerts for TVL drops, capital rotation, hacks, bridge surges, unlocks, and revenue. Runs checks on demand or scheduled.
moralis-data-api
by MoralisWeb3
Query Web3 blockchain data from Moralis API. Use when user asks about wallet data (balances, tokens, NFTs, transaction history, profitability, net worth), token data (prices, metadata, DEX pairs, analytics, security scores), NFT data (metadata, transfers, traits, rarity, floor prices), DeFi positions, entity/label data for exchanges and funds, or block and transaction data. Supports EVM chains (Ethereum, Polygon, BSC, Arbitrum, Base, Optimism, Avalanche, etc.) and Solana. NOT for real-time streaming - use moralis-streams-api instead.
aave-viem-integration
by intenxus
Foundational EVM integration for AAVE-related scripts using viem. Use when user asks to read balances, read/write contracts, send transactions, or set up typed viem clients for Ethereum and Arbitrum.
zimppy
by betterclever
Use this skill when the user wants to call a paid API, make an HTTP request to a service that requires Zcash payment, or access privacy-preserving paid services. Activate when the user mentions zimppy, paid APIs, Zcash payments, private payments, or needs to call external services that accept ZEC. When the user explicitly says "use zimppy", always use zimppy CLI commands (zimppy wallet, zimppy request) instead of other tools.
erc8004-celo
by den-labs
Register and manage AI agent identities on Celo using ERC-8004 (Trustless Agents). Use this skill when the user wants to register an AI agent on-chain, give or read reputation feedback, request validation, or interact with ERC-8004 identity/reputation/validation registries on Celo mainnet or Celo Sepolia testnet.
lecture-alchemist
by PrakharMNNIT
"Transform raw lecture transcripts (Zoom, YouTube, etc.) into structured, retention-optimized study notes. Use when the user provides a lecture transcript, class recording text, or asks to process/convert lecture notes. Handles WebDev, AI/ML, Web3, DSA, and general tech domains. Produces hierarchical topic breakdowns, cleaned code artifacts, intuition builders, flashcards, spaced repetition plans, and actionable study materials. Trigger phrases: 'process this transcript', 'convert lecture to notes', 'lecture notes', 'transcript to study material', 'Lecture Alchemist'."