Northveil Developer CLI — Universal Multi-Chain Web3 & Non-Custodial MPC Protocol

The Official Developer CLI for the Northveil Protocol — Build decentralized applications, deploy smart contracts, stage non-custodial MPC transactions, query live real-time token valuations across 37+ blockchains, and connect autonomous AI agents via Model Context Protocol (MCP).

📦 Installation

Install globally via npm:

npm install -g northveil-cli

Or run on-demand via npx:

npx northveil-cli --help

⚡ Command Reference & Capabilities

1. Authentication & Developer Identity

# Authenticate CLI with your Northveil API Key
northveil login --key nv_live_...

# Inspect authenticated identity, permission tier, and bound wallets
northveil whoami

# Clear stored credentials
northveil logout

2. Multi-Chain Portfolio & Health Auditing

# Query live multi-chain balances and USD valuations across 37+ networks
northveil wallet 0xYOUR_WALLET_ADDRESS

# Perform automated gas sufficiency and asset diversification health checks
northveil health 0xYOUR_WALLET_ADDRESS

3. Real-Time Token Prices & Market Intelligence

# Fetch live real-time token prices with 24h market metrics
northveil prices ETH BTC SOL BNB USDC

# Discover trending high-volume tokens with automated safety and honeypot scores
northveil memecoins --chain all --limit 10

4. Non-Custodial MCP AI Tools & Intent Execution

# List all available MCP tools
northveil tools

# Execute an MCP tool via JSON-RPC 2.0
northveil call prepare_transfer '{"to":"0xRecipient","amount":"0.05","chain":"base"}'

# Inspect transaction / request status
northveil call get_transaction_status '{"requestId":"<REQUEST_ID>"}'

# Prepare a native or token transfer
northveil send --to 0xYOUR_WALLET_ADDRESS --amount 0.05 --token ETH --network base

# Prepare an optimal DEX swap
northveil swap --from ETH --to USDC --amount 0.1 --network base

5. Smart Contract Deployment & Minting

# Deploy ERC-721 NFT collection (Solc in-memory compilation)
northveil deploy --type erc721 --name "CyberApe NFT" --symbol "CAPE" --network sepolia

# Deploy ERC-20 token contract
northveil deploy --type erc20 --name "NorthToken" --symbol "NRT" --supply 1000000 --network sepolia

# Mint tokens from deployed contract
northveil mint --contract 0x... --amount 50000 --recipient 0x... --network sepolia

6. Contract Security & Honeypot Auditing

# Deep security analysis of a token contract (honeypots, buy/sell taxes, hidden owners)
northveil audit-token 0x... --chain ethereum

# Static AST vulnerability, backdoor, and reentrancy analysis on Solidity code
northveil audit ./contracts/MyToken.sol

7. MCP AI Server Configuration (Claude, Cursor, Windsurf)

# Generate MCP configuration for Claude Desktop
northveil mcp --claude

# Generate MCP configuration for Cursor IDE
northveil mcp --cursor

# Generate MCP configuration for Windsurf IDE
northveil mcp --windsurf

8. Project Scaffolding (init) & Server Health

# Scaffold a new Web3 dApp or autonomous agent project
northveil init my-web3-app --template dapp

# Check live Northveil Gateway and Supabase Database health
northveil server-health

📄 License

MIT License © 2026 Northveil Protocol.