Web3 i criptomonedes
Cadena de blocs, criptomonedes i desenvolupament Web3
xxyy-trade
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.
xxyy-trade
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.
evalanche
iJaack
Multi-EVM agent wallet SDK with onchain identity (ERC-8004), payment rails (x402), cross-chain bridging (Li.Fi), and destination gas funding (Gas.zip). Supports 21+ EVM chains: Ethereum, Base, Arbitrum, Optimism, Polygon, BSC, Avalanche, and more. Agents generate and manage their own keys — no human input required. Use when: booting an autonomous agent wallet on any EVM chain, sending tokens, calling contracts, resolving agent identity, checking reputation, making x402 payment-gated API calls, bridging tokens cross-chain (Li.Fi), funding gas on destination chains (Gas.zip), cross-chain transfers (Avalanche C↔X↔P), delegating stake, querying validators, signing messages, creating subnets, managing L1 validators, adding validators with BLS keys, querying node info. Don't use when: managing ENS (use moltbook scripts). Network: yes (EVM RPCs via Routescan + public fallbacks). Cost: gas fees per transaction.
writing-sdks
ApeWorX
Create a Python SDK using Ape Framework to simplify using a given blockchain-based protocol. Use when users need specific best practices and guidance on developing a new integration with the given protocol. Do not use if such a Python SDK already exists that is designed to work with Ape.
length-extension-attacks-anti-pattern
igbuend
"Security anti-pattern for hash length extension vulnerabilities (CWE-328). Use when generating or reviewing code that uses hash(secret + message) for authentication, API signatures, or integrity verification. Detects Merkle-Damgard hash misuse."
security-hunter-go
skyosev
Audit Go code for security vulnerabilities — hardcoded secrets, injection risks (SQL, command, template, path), missing input validation at trust boundaries, insecure defaults, auth gaps, sensitive data exposure, unsafe package usage, and weak crypto. Use when: reviewing Go code before deployment, auditing trust boundaries, preparing for a security review, onboarding third-party integrations, or hardening an application.
arkade
arkade-os
Guide for developing with the Arkade TypeScript SDK (@arkade-os/sdk) — Bitcoin wallets, Lightning, smart contracts, and stablecoin swaps.
viem
sablier-labs
This skill should be used when the user asks about "viem", "viem client", "viem actions", "TypeScript Ethereum", "createPublicClient", "createWalletClient", "parseEther", "formatEther", "readContract", "writeContract", or mentions using viem for blockchain interactions.
evm-deployment
sablier-labs
Deploy Sablier EVM contracts (Comptroller, ERC20 Faucet, Flow, Lockup, Airdrops) with full workflow automation. This skill should be used when the user asks to "deploy", "deploy protocol", "deploy to chain", or mentions deployment-related tasks. Handles contract deployment, explorer verification, SDK updates, and sample data creation through Init script.
etherscan-api
sablier-labs
This skill should be used when the user asks to "check ETH balance", "query ERC-20 balance", "get wallet balance", "check token holdings", "query Etherscan", or mentions Etherscan API, blockchain balance queries, or multi-chain balance lookups.
btt
sablier-labs
Write bulloak tree specifications (.tree files) for smart contract integration tests. Trigger phrases - write a tree, create test tree, BTT spec, bulloak tree, Branching Tree Technique, or when writing integration tests for contract functions.
sablier
sablier-labs
This skill should be used when the user asks "what is Sablier", "explain Sablier protocol", "how does Sablier work", "Sablier vesting", "Sablier airdrops", "Sablier payroll", mentions Sablier company/product/protocol, or needs context about the Sablier ecosystem.
foundry
sablier-labs
Write Foundry-based tests and scripts. Trigger phrases - foundry testing, write test, fuzz test, fork test, invariant test, deploy script, gas benchmark, coverage, or when working in tests/ or scripts/ directories.
Smart Contract Auditor
Eli-yu-first
"Audits smart contracts for vulnerabilities including reentrancy, overflow, and access control issues"
coherence-daily-brief
seeker71
Your personalized morning brief from the Coherence Network. Scans 100+ news articles from 5 sources, matches them to YOUR ideas using resonance scoring, and shows what the world is saying that aligns with what you are building. Run this each morning to stay connected to your coherence surface.
robinhood-cli
zaydiscold
This skill should be used when the user asks to "use Robinhood", "check my Robinhood account", "show my positions", "rank my options", "quote an options spread", "build a dry-run Robinhood order", "manage recurring investments", "check account settings", "map Robinhood endpoints", "use the Robinhood CLI", or "use the Robinhood MCP" — and for finance research/due-diligence: market sentiment and signal sourcing (news vs Twitter/X vs Reddit), or consulting the operator's "ball knowledge" investing-notes ledger. It covers brokerage/crypto reads, positions, orders, watchlists, options chains, recurring buys, account-settings route maps, the source-quality due-diligence doctrine, the Ball Knowledge memory layer, and the full reverse-engineered API map with safety gates.
Prompt Optimization Analyzer
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 Gap Analyzer
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.
context-cascade
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.
Micro-Skill Creator (Enhanced)
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.
Agent Selector Micro-Skill
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.
Base Template Generator (Gold Tier)
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.
Prompt Forge (Meta-Prompt)
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.
context-cascade
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.