Universal Blockchain

Name: Universal Blockchain
Author: ExpertVagabond

by ExpertVagabondversion 1.0.2i★ –iRuns on your computer

Registry nameio.github.ExpertVagabond/universal-blockchain

Install

Overview

Description from the maker (original English)

ZetaChain universal blockchain MCP server

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

User voiceiNo reviews yetReviews open together with accounts in a later step
Our basic checksi1 of 1 passedChecked from public information; code not scanned yet
UsageiNot measured yet★ –

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

Connection: Runs on your computer
Transport: stdio
Category: Crypto & blockchain

Install

Pick the AI app you use, then copy the settings.

Before you install

Basic checks: 1 of 1 passed
Runs on your computer with your user’s permissions (files, network, apps).
The registry lists no key to fill in.

You need

npmNode.js installed (for the npx command)

Which app do you use?

ClaudeClaude CodeCursorVS CodeChatGPT

Pick your app above. We remember it, so next time the button says “Install in …”.

Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json

{
  "mcpServers": {
    "universal-blockchain": {
      "command": "npx",
      "args": [
        "-y",
        "universal-blockchain-mcp"
      ]
    }
  }
}

Run this in your terminal

claude mcp add universal-blockchain -- npx -y universal-blockchain-mcp

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "universal-blockchain": {
      "command": "npx",
      "args": [
        "-y",
        "universal-blockchain-mcp"
      ]
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "universal-blockchain": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "universal-blockchain-mcp"
      ]
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

This one runs on your computer, and ChatGPT can only connect to servers on the internet. Pick another app.

Your choice stays on this device in a cookie; no account needed.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Runs on your computer; the tool list appears in your AI app after you install it.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 7, 2026

✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account ExpertVagabond, which owns the repo
… Not checked yet
Still maintained
We have not read this repo from GitHub yet
… Not checked yet
Has a licence
We have not read this repo from GitHub yet
– Not applicable
Endpoint responds
This one runs on your computer; there is no internet endpoint
– Not applicable
Sign-in with OAuth
Runs on your computer and uses local settings instead
… Not checked yet
No hidden instructions in tool descriptions
Runs on your computer; we can only read tool lists from internet endpoints

Compared with others in Crypto & blockchaini

More stars than 0% of the other 1612 servers in this category
Published to the registry more recently than 3% of the other 1612 servers in this category
Basic checks equal to or better than 100% of the other 1612 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is Universal Blockchain safe?

It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).

Is it still maintained?

The GitHub repo last changed –, and the latest version (1.0.2) reached the registry 9 months ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Node.js on your computer.

What can I use instead?

In the same category: NEMO x402 Micro-Services, Crypto Derivatives Data: Perp Funding Rates, Open Interest, Basis, IV, Agent Data Tools: Prices and DeFi

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README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

Universal Blockchain MCP

A comprehensive Model Context Protocol (MCP) server for universal blockchain development, providing full access to ZetaChain CLI, Foundry, and cross-chain functionality through AI assistants.

Features

🔐 Account Management

create_account: Create new ZetaChain accounts with mnemonic phrases
import_account: Import existing accounts using private keys or mnemonics
list_accounts: List all available ZetaChain accounts
show_account: Show detailed account information

💰 Balance & Token Operations

get_balances: Fetch native and ZETA token balances across chains
list_tokens: List all ZRC-20 tokens with addresses and chain info
request_faucet: Request testnet ZETA tokens from the faucet

🌐 Cross-Chain Operations

query_cctx: Query cross-chain transaction data in real-time
get_fees: Fetch omnichain and cross-chain messaging fees
call_contract: Call contracts on connected chains from ZetaChain
withdraw_tokens: Withdraw tokens from ZetaChain to connected chains
withdraw_and_call: Withdraw tokens and call contracts in one operation

⛓️ Network & Chain Information

list_chains: List all supported chains with IDs and token counts
get_network_info: Get current ZetaChain network status and information

🛠️ Development Tools

create_project: Create new universal contract projects with templates
check_foundry: Verify Foundry (forge, cast, anvil) installation and versions

🔧 Advanced Tools (65+ Available)

Foundry Integration: forge_build, forge_test, forge_create, forge_verify
Cast Operations: cast_call, cast_send, cast_balance, cast_nonce, cast_gas_price
Anvil Testing: anvil_start, anvil_snapshot, anvil_revert
ZetaChain Advanced: validator_create, governance_vote, staking_delegate, staking_rewards
Cross-Chain: cross_chain_send, cross_chain_status, bridge_status
Smart Contracts: contract_compile, contract_deploy, contract_interact
DeFi Operations: defi_swap, defi_liquidity_add, defi_yield_farm
NFT Operations: nft_mint, nft_transfer, nft_metadata
Wallet Management: wallet_export, wallet_backup, transaction_history
Security & Analysis: security_audit, gas_optimizer, multisig_create
Blockchain Tools: block_explorer, gas_tracker, portfolio_tracker

Note: Advanced tools provide full functionality when installed locally via NPM. Cloud versions provide helpful guidance and installation instructions.

Installation

🚀 Method 1: NPM Package (Recommended for Full Functionality)

One-Click Install with Auto-Setup:

npm install -g @ExpertVagabond/universal-blockchain-mcp

This automatically installs:

✅ ZetaChain CLI globally
✅ Foundry toolkit (forge, cast, anvil)
✅ All 65+ MCP tools with full functionality
✅ Complete development environment

Usage after installation:

# Run the MCP server

universal-blockchain-mcp

Or use with Claude Desktop

Add to Claude Desktop config:

{ "mcpServers": { "universal-blockchain": { "command": "universal-blockchain-mcp", "args": [] } } }

🌐 Method 2: Smithery Cloud (Hosted)

Claude Code CLI:

claude mcp add --transport http universal-blockchain "https://server.smithery.ai/@ExpertVagabond/universal-blockchain-mcp/mcp"

Deep Link (HTTP):

claude://mcp/install?name=Universal%20Blockchain%20MCP&config=%7B%22type%22%3A%22http%22%2C%22url%22%3A%22https%3A%2F%2Fserver.smithery.ai%2F%40ExpertVagabond%2Funiversal-blockchain-mcp%2Fmcp%22%7D

Manual Configuration:

"type": "http", "url": "https://server.smithery.ai/@ExpertVagabond/universal-blockchain-mcp/mcp" }

Smithery Registry:

# Install via Smithery registry

SMITHERY_API_KEY=your_key smithery run @ExpertVagabond/universal-blockchain-mcp

📦 Method 3: Other MCP Registries

mcp.so Registry:

Visit: https://mcp.so
Search: "universal-blockchain-mcp"
One-click install available

PulseMCP Directory:

Visit: https://pulsemcp.com
Browse: Blockchain & Web3 category
Direct integration with Cursor, Claude, Cline

Glama Registry:

Visit: https://glama.ai
Search: "ZetaChain" or "blockchain"
Multi-tool ecosystem integration

Fleur (Mac + Claude):

Visit: https://fleur.ai
Zero-code MCP installation
Perfect for non-technical users

🔧 Method 4: Manual Configuration

stdio Configuration (Local):

"type": "stdio", "command": "npx", "args": ["-y", "@ExpertVagabond/universal-blockchain-mcp"] }

Custom CLI Path:

"type": "stdio", "command": "/path/to/universal-blockchain-mcp", "args": [] }

Manual Installation

Prerequisites

Node.js 18+
ZetaChain CLI (installed automatically)
Foundry (for smart contract development - installed automatically)

Quick Setup

# Clone and setup everything

git clone https://github.com/ExpertVagabond/zetachain-mcp-server.git cd zetachain-mcp-server npm run setup # Installs dependencies, CLI, and builds project

Manual Setup

# 1. Clone repository

git clone https://github.com/ExpertVagabond/zetachain-mcp-server.git cd zetachain-mcp-server

2. Install dependencies (includes ZetaChain CLI via npm)

npm install

3. Install ZetaChain CLI globally (optional, recommended)

npm install -g zetachain@latest

4. Build the project

npm run build

5. Run the server

npm start

Using Local ZetaChain Installation

If you have ZetaChain CLI installed locally, you can specify the path:

export ZETACHAIN_CLI_PATH=/path/to/zetachain

npm start

Development

# Install dependencies

npm install

Run in development mode

npm run dev

Build for production

npm run build

Start production server

npm start

Usage Examples

Once added to Claude, you can use all ZetaChain functionality through natural language:

Account Management

Create a new ZetaChain account called "my-wallet"

Import my existing account using this private key: 0x... Show me all my ZetaChain accounts

Cross-Chain Operations

Check ZETA balances for address 0x742d35Cc6634C0532925a3b8D5C20aE6f0f3FFaa

What are the current cross-chain fees from Ethereum to Polygon? Query the status of cross-chain transaction 0xabc123... Withdraw 100 ZETA from ZetaChain to Ethereum address 0x...

Token & Chain Information

List all supported chains on ZetaChain

Show me all ZRC-20 tokens What tokens are available on BSC testnet?

Development

Create a new ZetaChain project called "my-dapp"

Get testnet ZETA tokens for address 0x... What's the current ZetaChain testnet status?

Supported Chains

ZetaChain MCP server supports all ZetaChain connected chains:

Ethereum (Sepolia Testnet)
BSC (Testnet)
Polygon (Amoy Testnet)
Avalanche (Fuji Testnet)
Arbitrum (Sepolia)
Base (Sepolia)
Bitcoin (Testnet/Signet)
Solana (Devnet)
TON (Testnet)
Sui (Testnet)
Kaia (Testnet)

Requirements

Node.js 18+
ZetaChain CLI (installed automatically as dependency)
Foundry (for smart contract development - installed automatically)

Architecture

This MCP server provides a bridge between AI assistants and the ZetaChain CLI, enabling:

Direct CLI Integration: All commands are executed through the official ZetaChain CLI
Real-time Data: Live blockchain data from ZetaChain networks
Cross-chain Functionality: Full access to ZetaChain's omnichain capabilities
Developer Tools: Project creation, account management, and testing utilities

License

MIT

Universal Blockchain

Overview

PopNx MCP’s three pillars

What you can do with it

Install

Before you install

What it can do

Basic checksi

Maker matches the repo

Still maintained

Has a licence

Endpoint responds

Sign-in with OAuth

No hidden instructions in tool descriptions

Compared with others in Crypto & blockchaini

Common questions

Alternatives

NEMO x402 Micro-Services

Crypto Derivatives Data: Perp Funding Rates, Open Interest, Basis, IV

Agent Data Tools: Prices and DeFi

README from the maker

Universal Blockchain MCP

Features

🔐 Account Management

💰 Balance & Token Operations

🌐 Cross-Chain Operations

⛓️ Network & Chain Information

🛠️ Development Tools

🔧 Advanced Tools (65+ Available)

Installation

🚀 Method 1: NPM Package (Recommended for Full Functionality)

Or use with Claude Desktop

Add to Claude Desktop config:

🌐 Method 2: Smithery Cloud (Hosted)

📦 Method 3: Other MCP Registries

🔧 Method 4: Manual Configuration

Manual Installation

Prerequisites

Quick Setup

Manual Setup

2. Install dependencies (includes ZetaChain CLI via npm)

3. Install ZetaChain CLI globally (optional, recommended)

4. Build the project

5. Run the server

Using Local ZetaChain Installation

Development

Run in development mode

Build for production

Start production server

Usage Examples

Account Management

Cross-Chain Operations

Token & Chain Information

Development

Supported Chains

Requirements

Architecture

License