4,900 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.
Skill Claude CodeCodex
Knowledge about the Nostr protocol. Use to view up-to-date NIPs, discover capabilities of the Nostr protocol, and to implement Nostr functionality correctly.
Skill Claude CodeCodex
Publish entities and relations to the Geo knowledge graph with Geo SDK 0.20.1. Use when creating, updating, or deleting entities and relations, publishing personal-space edits, or proposing DAO-space edits.
Plugin Claude Code
Bundles 6 skills, 6 commands, 1 agent · 916 tokens together
Sui Move development plugin with LSP integration, comprehensive documentation, code quality tools, and formal-verification wrapper.
0x-j/sui-stack-claude-code-plugin
Plugin Claude Code
Plugin marketplace listing 1 plugin: sui-stack-dev.
Skill Claude CodeCodex
Trade on Alpha Arcade prediction markets on Algorand — browse markets, read orderbooks, place limit/market orders, manage positions, cancel/amend orders, split/merge shares, and claim winnings. Use when user asks about prediction markets, event betting, YES/NO shares, orderbooks, or Alpha Arcade.
XPRNetwork/xpr-network-dev-skill
Skill Claude CodeCodex needs its repo
XPR Network (formerly Proton) blockchain development - proton-tsc smart contracts, @proton CLI and web SDK, RPC and Hyperion queries, DeFi (MetalX, Alcor, LOAN), NFTs, the XPR Agents job board, node and Hyperion operations. Use for anything mentioning XPR, Proton, or @proton packages.
MCP server Claude CodeCodexCursor +2
Official MCP Server for BlindPay API - Stablecoin API for global payments. Runs locally from the @blindpay/mcp npm package.
singularityjason/lightning-memory
Skill Claude CodeCodex
Decentralized agent memory with Nostr identity and Lightning L402 payments.
Plugin Claude Code
Bundles 35 commands, 23 agents · 1,912 tokens together
Smart contract security auditor for Claude Code. Rugproof your code before someone else does.
alphaparkinc/genpark-ghostwriter
Skill Claude CodeCodex
Transforms business intent into legally-binding smart contract drafts and delivers them via GenPark API.
alphaparkinc/openclaw-genpark-ghostwriter
Skill Claude CodeCodex
Transforms business intent into legally-binding smart contract drafts and delivers them via GenPark API.
coinpaprika/claude-marketplace
Plugin Claude Code
Bundles 1 skill, 1 agent · 74 tokens together
Access cryptocurrency market data from CoinPaprika: real-time prices, OHLCV, exchanges, contract lookups for 12,000+ cryptocurrencies and 350+ exchanges. Free tier, no API key needed.
Skill Claude CodeCodex
AI Agent Payment Protocol — auto-pay x402 APIs with Solana USDC. Commands: setup, pay , balance, history, doctor, serve. Use exec to run CLI commands.
Skill Claude CodeCodex
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.
Supurr-App/Hyperliquid-Supurr-Skill
Plugin Claude Code
Bundles 1 skill · 88 tokens together
Hyperliquid Supurr Skill — Build custom strategies in Rust, backtest, deploy, and monitor trading bots on Hyperliquid.
lightningfaucet/lightning-wallet-mcp
MCP server Claude CodeCodexCursor +2
Give AI agents a Bitcoin wallet with Lightning Network payments and L402 support. Runs locally from the lightning-wallet-mcp npm package.
Plugin Claude Code
Bundles 1 skill · 66 tokens together
Expert guidance for the OpenGradient Python SDK — a decentralized AI inference platform. Helps write correct, idiomatic code for verified LLM inference via TEE, x402 payment settlement, multi-provider models (OpenAI, Anthropic, Google, xAI), on-chain ONNX model inference, LangChain agent integration, digital twins…
MCP server Claude CodeCodexCursor +2
MCP server for live crypto trading via Binance.US with comprehensive market intelligence, news, and advanced analytics. Runs locally from the binance-mcp Python package.
MCP server Claude CodeCodexCursor +2
MCP server that exposes Amper's 80+ DeFi tools to any MCP client (Hermes, Claude Code, Cursor, etc.). Runs locally from the amper-mcp-server npm package.
gosodax/builders-sodax-mcp-server
MCP server Claude CodeCodexCursor +2
Cross-network DeFi API data, AMM analytics, and SDK docs for 17+ networks. Remote server at builders.sodax.com.
Skill Claude CodeCodex
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".
Skill Claude CodeCodex
Clarity smart contract pattern library — reusable code patterns, contract templates, and design references for building on Stacks.
MCP server Claude CodeCodexCursor +2
MCP Server for Orderly Network - Documentation and SDK patterns. Runs locally from the @orderly.network/mcp-server npm package.
Plugin Claude Code
Bundles 6 skills, 1 MCP server · 809 tokens together
Live crypto whale trades across 15 exchanges plus Ethereum/Base/Arbitrum DEX swaps, Smart Money Radar, liquidations from the venues that publish them, and market snapshots. Six analysis skills plus the hosted MCP server, no API key required.
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: