Web3 & Crypto
Blockchain, cryptocurrency, Web3 development
Skill Creator with Agent Specialization
by DNYoussef
Context Cascade - Nested Plugin Architecture for Claude Code Official Claude Code Plugin Version 3.1.0 Last updated: 2026-01-09 (see docs/COMPONENT-COUNTS.json for source counts) Context-saving nested architecture: Playbooks -> Skills -> Agents -> Commands. Load only what you need, saving 90%+ context space.
Meta-Tools - Tool Creation and Composition Framework
by DNYoussef
Context Cascade - Nested Plugin Architecture for Claude Code Official Claude Code Plugin Version 3.1.0 Last updated: 2026-01-09 (see docs/COMPONENT-COUNTS.json for source counts) Context-saving nested architecture: Playbooks -> Skills -> Agents -> Commands. Load only what you need, saving 90%+ context space.
Cognitive-Lensing v1.0.0
by DNYoussef
Context Cascade - Nested Plugin Architecture for Claude Code Official Claude Code Plugin Version 3.1.0 Last updated: 2026-01-09 (see docs/COMPONENT-COUNTS.json for source counts) Context-saving nested architecture: Playbooks -> Skills -> Agents -> Commands. Load only what you need, saving 90%+ context space.
Skill Builder
by DNYoussef
Context Cascade - Nested Plugin Architecture for Claude Code Official Claude Code Plugin Version 3.1.0 Last updated: 2026-01-09 (see docs/COMPONENT-COUNTS.json for source counts) Context-saving nested architecture: Playbooks -> Skills -> Agents -> Commands. Load only what you need, saving 90%+ context space.
magicblock
by magicblock-labs
MagicBlock Ephemeral Rollups development patterns for Solana. Covers delegation/undelegation flows, dual-connection architecture (base layer + ER), cranks for scheduled tasks, VRF for verifiable randomness, and TypeScript/Anchor integration. Use for high-performance gaming, real-time apps, and fast transaction throughput on Solana.
trump-truthsocial-catalyst
by yan-labs
Decision-support lens for reading Donald Trump's Truth Social posts, @realDonaldTrump X posts, public statements, and disclosed personal holdings as short-term US-stock catalysts — which names or sectors are likely to pop, and how reliably. Use this skill whenever the user asks what a Trump post / statement means for a stock, mentions "特朗普", "Trump post", "Truth Social", "@realDonaldTrump", "POTUS", a Trump endorsement/attack of a company, a tariff / crypto / energy / AI-infra / defense policy signal from Trump, or wants to know which stocks Trump owns or might pump next. Also trigger when evaluating a buy/sell around a Trump headline or building a Trump-catalyst watchlist. Live-fetches the latest public posts first (no local archive). Decision-support only — never auto-trades and never places or cancels orders.
web3-polymarket
by Polymarket
Polymarket integration for prediction market trading on Polygon. Covers authentication (L1 EIP-712, L2 HMAC-SHA256, builder headers), order placement (GTC/GTD/FOK/FAK, batch, post-only, heartbeat), market data (Gamma API, Data API, orderbook, subgraph), WebSocket streaming (market/user/sports channels), CTF operations (split, merge, redeem, negative risk), bridge (deposits, withdrawals, multi-chain), and gasless relayer transactions. Use when building AI agents, autonomous market makers, prediction market UIs, or any application integrating with Polymarket on Polygon.
near-dapp
by near
Build NEAR Protocol dApps. Use for: (1) creating new NEAR dApps with create-near-app (Vite+React, Next.js), (2) adding NEAR wallet connection to existing apps with @hot-labs/near-connect and near-connect-hooks, (3) building frontend UI for NEAR smart contracts, (4) integrating wallet sign-in/sign-out, contract calls, and transaction signing into web applications.
near-api-js
by near
Guide for developing with near-api-js v7 - the JavaScript/TypeScript library for NEAR blockchain interaction. Use when: (1) building apps that interact with NEAR blockchain, (2) creating/signing transactions, (3) calling smart contracts, (4) managing accounts and keys, (5) working with NEAR RPC API, (6) handling FT/NFT tokens on NEAR, (7) using NEAR cryptographic operations (KeyPair, signing), (8) converting between NEAR units (yocto, gas), (9) gasless/meta transactions with relayers, (10) NEP-413 message signing for authentication, (11) storage deposit management for FT contracts. Triggers on any NEAR blockchain development tasks.
near-smart-contracts
by near
NEAR Protocol smart contract development in Rust. Use when writing, reviewing, or deploying NEAR smart contracts. Covers contract structure, state management, cross-contract calls, testing, security, and optimization patterns. Based on near-sdk v5.x with modern macro syntax.
near-kit
by near
TypeScript library for NEAR Protocol blockchain interaction. Use this skill when writing code that interacts with NEAR Protocol, including viewing contract data, calling contract methods, sending NEAR tokens, building transactions, creating type-safe contract wrappers, integrating wallets (Wallet Selector, HOT Connect), React hooks and providers (@near-kit/react), managing keys, testing with sandbox, meta-transactions (NEP-366), and message signing (NEP-413).
near-intents
by near
Cross-chain token swap integration using NEAR Intents 1Click API. Use when building swap widgets, bridge interfaces, or multi-chain transfers across EVM, Solana, NEAR, TON, Stellar, and Tron.
create-azure-agent
by richfrem
Interactive initialization script that generates Azure AI Foundry Agent API deployment wrappers (Python SDK and Bicep basics) from an existing Agent Skill. Use when adapting a skill into an Azure Foundry environment.
Bankr Agent - NFT Operations
by BankrBot
This skill should be used when the user asks to "buy NFT", "purchase NFT", "OpenSea", "NFT collection", "view my NFTs", "NFT holdings", "mint NFT", "NFT listings", or any NFT-related operation. Provides guidance on browsing, purchasing, and managing NFTs.
Bankr Dev - Transfers
by BankrBot
This skill should be used when building payment systems, implementing token transfers, or adding ENS/social handle resolution. Supports wallet addresses, ENS names, and social handles.
Bankr Agent - Portfolio
by BankrBot
This skill should be used when the user asks about "my balance", "portfolio", "token holdings", "check balance", "how much do I have", "wallet balance", "what tokens do I own", "show my holdings", or any balance/portfolio query. Provides guidance on checking balances across chains.
Bankr Dev - NFT Operations
by BankrBot
This skill should be used when building NFT marketplace integrations, implementing collection browsing, or adding floor price tracking. Covers OpenSea integration, floor prices, and NFT purchases.
Bankr x402 SDK - Balance Queries
by BankrBot
This skill should be used when the user asks "what are my balances", "how much ETH do I have", "check my wallet", "show my tokens", "portfolio value", "what tokens do I own", "NFT holdings", "how much USDC", "get token balances", "wallet contents", or any question about token balances, wallet contents, portfolio values, or NFT holdings across chains using the Bankr SDK.
Bankr x402 SDK - Client Patterns
by BankrBot
This skill should be used when the user asks to "implement Bankr SDK client", "write bankr-client.ts", "create SDK client setup", "common files for SDK project", "package.json for Bankr SDK", "tsconfig for Bankr", "SDK TypeScript patterns", "execute SDK transactions", or needs the reusable client code and common project files for Bankr SDK integrations.
Bankr Dev - Token Trading
by BankrBot
This skill should be used when building trading bots, implementing swap functionality, or adding cross-chain bridge support. Covers same-chain swaps, cross-chain bridges, ETH/WETH conversions, and amount formats.
Bankr Agent - Transfers
by BankrBot
This skill should be used when the user asks to "send tokens", "transfer ETH", "send to ENS", "transfer to wallet", "send to @username", "transfer to Farcaster", "send to Twitter handle", or any asset transfer operation. Provides guidance on recipient resolution and transfer formats.
Bankr Agent - Leverage Trading
by BankrBot
This skill should be used when the user asks about "leverage trading", "long position", "short position", "Avantis", "derivatives", "forex trading", "commodities trading", "open a position", "close position", "stop loss", "take profit", or any leveraged trading operation. Provides guidance on Avantis perpetuals trading.
Bankr Agent - Arbitrary Transactions
by BankrBot
This skill should be used when the user wants to "submit a transaction", "execute calldata", "send raw transaction", "submit transaction JSON", or provides a JSON object with to/data/value/chainId fields. Handles raw EVM transaction submission.
Bankr x402 SDK - Token Swaps
by BankrBot
This skill should be used when the user asks to "swap tokens", "exchange ETH for USDC", "buy DEGEN", "sell tokens", "swap on Base", "trade crypto", "convert ETH to WETH", "exchange tokens", "token swap code", "0x routing", or any token swap operation. Also use for questions about ERC20 approvals, allowanceTarget, swap transaction execution, or building swap transactions with the Bankr SDK.