4,902 mods tagged Web3 and blockchain that install into Claude Code, measured the same four ways as everything else here: what each costs in tokens on every session, what a security scan found and why, whether it is the original, and what changed.
EmblemCompany/EmblemAi-AgentWallet
Skill Claude Code
Connect to EmblemVault and manage crypto wallets via EmblemAI. Supports Solana, Ethereum, Base, BSC, Polygon, Hedera, and Bitcoin. Use when the user wants to trade crypto, check balances, swap tokens, interact with blockchain wallets, or create and use profile-scoped agent wallets.
Skill Claude CodeCodex
Use when the user asks anything about blockchain wallets, transactions, signing, token transfers, supported chains, wallet balances, perpetual futures trading, prediction markets, token swaps, cross-chain bridges, market data, token discovery, decoding EVM calldata, DeFi earn/yield vaults, or authentication via the…
MCP server Claude CodeCodexCursor +2
Command-line interface for the Indodax cryptocurrency exchange. Runs locally from the @ibidathoillah/indodax-cli npm package.
MCP server Claude CodeCodexCursor +2
A simple, lightweight and fast MCP (Model Context Protocol) server that provides Solidity development capabilities using the Foundry toolchain (Forge, Cast, and Anvil). Runs locally from the foundry-mcp-server npm package.
MCP server Claude CodeCodexCursor +2
MCP server for generating GenLayer Intelligent Contracts with AI-native blockchain capabilities. Runs locally from the genlayer-mcp npm package.
MCP server Claude CodeCodexCursor +2
Model Context Protocol (MCP) server for Lightning Polar - enables LLMs to interact with Polar networks. Runs locally from the @lightningpolar/mcp npm package.
MCP server Claude CodeCodexCursor +2
Custom MCP Server for BSV development providing context and tools for development. Runs locally from the @bsv/mcp npm package.
Skill Claude CodeCodex
Trade crypto safely using a local Seashail MCP wallet boundary (spot, perps, NFTs, DeFi; policy-gated).
Plugin Claude Code
Purchase VPS and blockchain nodes on EasyNode with USDC via x402 payments.
Skill Claude CodeCodex
DeFi portfolio management, token swaps, transfers, gas optimization, and price research using the y0 MCP server. Use when user asks to "check my portfolio", "swap tokens", "send crypto", "check gas", "token price", "transaction history", "rebalance", "buy ETH", "sell USDC", or any crypto/DeFi/blockchain wallet…
MCP server Claude CodeCodexCursor +2
MCP server providing comprehensive access to Stellar blockchain through 73+ CLI tools. Runs locally from the stellarpilot npm package.
MCP server Claude CodeCodexCursor +2
Stablecoin payment MCP server — USDC on Base & Solana for AI agents. Runs locally from the paean-pay-mcp npm package.
AlgoVaultLabs/crypto-quant-signal-mcp
MCP server Claude CodeCodexCursor +2
Quant trading signals, funding rate arb scanning, and market regime detection for crypto perps. Runs locally from the crypto-quant-signal-mcp npm package.
Skill Claude CodeCodex
This skill should be used when the user asks to "zap into a pool", "add liquidity", "zap in", "provide liquidity", "LP into", "zap out", "remove liquidity from pool", "withdraw from position", "migrate position", "move liquidity", "migrate LP", "rebalance position", or wants to add, remove, or migrate liquidity in…
MCP server Claude CodeCodexCursor +2
Live, neutral benchmarks for public RPC latency, oracles, bridges, perp DEX, and prediction markets. Remote server at openchainbench.com.
Skill Claude CodeCodex
Deploy and manage compliant tokens on 10 blockchain networks via Bitbond TokenTool MCP (17 tools). Use when user asks to deploy a token, create an ERC-20, issue a security token, tokenize an asset, mint tokens, burn tokens, pause token transfers, create an SPL token on Solana, issue a Stellar asset, estimate…
TomorrowDAOProject/tomorrowDAO-skill
Skill Claude CodeCodex
TomorrowDAO governance, BP, and resource operations for agents.
Skill Claude CodeCodex
Operate Mint Club V2 with the mc CLI: inspect tokens and balances, mint or burn ERC-20/1155 bonding-curve tokens, route exact-input ZapV2 trades, transfer assets, and create ERC-20 curves across supported chains. Use for Mint Club terminal workflows that need protocol-native transactions or local Uniswap route…
Plugin Claude Code
Bundles 12 skills · 2,783 tokens together
Skills for developing on the Flow blockchain — covering Cadence language fundamentals, token standards, DeFi actions, security auditing, and project setup.
Skill Claude CodeCodex
Use this when someone wants to buy something from a Let Me Buy storefront — "buy a water at the bar", "order a coffee for table 9", "pay for the Jägermeister", "get me a drink from jonasbar". Covers picking the store, picking the product, deriving the accounts, and the traps that make a purchase land on the wrong…
mzf11125/midnight_agent_skills
Skill Claude CodeCodex
Comprehensive guide for Midnight Network DApp frontend development covering project scaffolding with Vite and React 19 plus shadcn/ui templates, Next.js wallet connector patterns via the DApp Connector API with App Router, React wallet connector with Vite setup, provider architecture including MidnightProviders, proof…
Skill Claude CodeCodex
Integrate Algorand/AVM wallet connections using @txnlab/use-wallet v4.x. Use when building dApps that need wallet connectivity (Pera, Defly, Lute, Kibisis, Exodus, WalletConnect, etc.), transaction signing, data signing (ARC-60/SIWA), network switching, or wallet state management in vanilla JS/TS, React, Vue, SolidJS…
dwellir-public/hyperliquid-skills
Skill Claude CodeCodex
Hyperliquid L1 reference for Dwellir endpoints: HyperEVM JSON-RPC, Info API proxy, gRPC L1 streaming, order book WebSocket, dedicated nodes, and trading patterns. Covers HyperCore trading layer, HyperEVM smart contracts (chain ID 999), market data queries, perpetuals metadata, spot markets, and best practices. Use…
alchemyplatform/alchemy-claude-plugin
Plugin Claude Code
Bundles 4 skills, 9 commands, 1 MCP server · 690 tokens together
Query blockchain data across 100+ chains and manage Alchemy apps — token balances & prices, NFTs, transfers, transactions, gas, and Solana — directly in Claude Code.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: