Web3 and blockchain

realm520/xt-exchange-plugin

Skill Claude CodeCodex

XT.COM exchange CLI — spot & futures trading via progressive conversation. Market data, balance, orders, transfer, and withdrawal.

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.

TheStranjer/foundry-vtt-mcp

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.

albert-mr/genlayer-mcp-server

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.

jamaljsr/polar-mcp

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.

bsv-blockchain/bsv-mcp

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.

easynodexyz/mcp-x402

Plugin Claude Code

Bundles 1 MCP server

Purchase VPS and blockchain nodes on EasyNode with USDC via x402 payments.

y0exchange/mcp

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…

tolgayayci/stellarpilot

MCP server Claude CodeCodexCursor +2

MCP server providing comprehensive access to Stellar blockchain through 73+ CLI tools. Runs locally from the stellarpilot npm package.

paean-ai/paean-pay-mcp

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.

alchemyplatform/alchemy-claude-plugin

Plugin Claude Code

Bundles 2 skills, 9 commands, 1 MCP server · 359 tokens together

Query blockchain data across 100+ chains, simulate transactions, manage Alchemy apps, and work with Solana through the hosted Alchemy MCP server: token balances & prices, NFTs, transfers, transactions, and gas. Does not send, swap, bridge, or pay.

Suryansh-23/hyperlane-mcp

MCP server Claude CodeCodexCursor +2

MCP server "hyperlane-mcp" as configured in Suryansh-23/hyperlane-mcp. Runs locally from the hyperlane-mcp npm package.

TronLink/tronlink-skills

Plugin Claude Code

Bundles 6 skills · 778 tokens together

tronlink-skills.

getAlby/hub-skill

Skill Claude CodeCodex

Manage a self-custodial Alby Hub lightning node via @getalby/hub-cli — setup, authentication, channels, LSP, backups, lightning and on-chain payments, swaps, creating budgeted, scoped NWC app connections that give agents and apps controlled, revocable access to the wallet, and managing sub-wallets (isolated balances…

elfa-ai/mcp

Skill Claude CodeCodex

Orient a new Elfa user. Use when someone first connects Elfa or asks what it can do, how to research a token or stock, or how Auto alerts work.

bitbond/token-tool-mcp

Skill Claude CodeCodex

Deploy and manage 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 deployment cost…

Portkey-Wallet/eoa-agent-skills

Skill Claude CodeCodex

Portkey EOA wallet lifecycle and asset operations for creating, importing, listing, backing up, selecting, and deleting wallets; querying tokens, NFTs, prices, balances, and history; and performing transfers, approvals, bridge, view, send, and fee estimation operations on AElf. Use by default for direct EOA wallets…

TomorrowDAOProject/tomorrowDAO-skill

Skill Claude CodeCodex

TomorrowDAO governance, BP, and resource operations for agents.

Unique-Divine/jiyuu

Skill Claude CodeCodex

Query EVM JSON-RPC methods for transaction debugging and endpoint triage, including ethgetTransactionReceipt and debugtraceTransaction. Use when the user asks to inspect tx status, retrieve receipts, run tracers, compare EVM vs Cosmos outcomes, or choose between EVM RPC and Comet RPC endpoints.

Steemhunt/mint.club-v2-ai

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…

onflow/flow-ai-tools

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.

TxnLab/skills

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…

DeWiCats/solana-dev-cursor-rules

Cursor rule Cursor

Cursor rule "anchor-programs" from DeWiCats/solana-dev-cursor-rules, covering 1. state layer, 2. instruction layer, 3. error handling, 4. testing guidelines and dependencies.

PinataCloud/pinata-mcp

MCP server Claude CodeCodexCursor +2

A Model Context Protocol (MCP) server that provides Claude with access to Pinata. This integration allows Claude to interact with Public and Private IPFS through Pinata's API. Runs locally from the pinata-mcp npm package.