How to Use the Arbiscan (Arbitrum Explorer) MCP in Cline

Give Cline direct access to Arbitrum data to write, test, and debug smart contracts without leaving VS Code.

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Connect Arbiscan (Arbitrum Explorer) MCP to Cline

Create your Vinkius account to connect Arbiscan (Arbitrum Explorer) to Cline and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup Arbiscan (Arbitrum Explorer) with Cline

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Write Smart Contract Interfaces

`get_abi` pulls the exact interface definition for any verified Arbitrum contract straight into VS Code. This MCP Server feeds the JSON output to Cline, which generates the corresponding TypeScript types or React hooks on the fly. You never have to manually sync your frontend with the blockchain again. The agent looks at the live network state, writes the integration code, and stages the commit for you.

End-to-End Audits with Cline

`get_source_code` and `get_tx_list_internal` give your agent full visibility into how a contract behaves. Tell your assistant to review a specific Arbitrum protocol, and it grabs the verified Solidity files alongside its recent internal execution traces. The AI reads the actual logic, compares it against the real-world transaction history, and writes a detailed vulnerability report in a markdown file. The MCP connection does the heavy lifting of gathering the on-chain evidence automatically.

Live Network Debugging

`get_status` and `get_logs` pull execution results and emitted events directly from the Arbitrum node. When your local test fails, Cline queries the live network to see exactly where the transaction reverted. Combining these MCP tools with `get_balance_multi` lets the agent verify complex token distributions across hundreds of addresses. It writes the verification script, runs it, and shows you the diff if any balances mismatch.

Setup guide

Set up Arbiscan (Arbitrum Explorer) MCP in Cline

Prerequisites

VS Code with Cline extension installed
Active Vinkius subscription with a valid endpoint token

1

Open Cline MCP settings

Click the Cline icon in the VS Code sidebar to open the Cline panel. Then click the MCP Servers icon (server stack) at the top-right corner of the panel.
2

Add a remote server

Click "Remote Servers" at the top, then click "Add Remote MCP". In the Name field, type arbiscan-arbitrum-explorer-mcp. In the URL field, paste your Vinkius endpoint: https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp. Get your token from cloud.vinkius.com.
3

Enable the server

After saving, the server appears in the Cline MCP panel. Toggle the switch to enable it. The status indicator turns green when the connection is live.
4

Start using tools

Return to the Cline chat and ask: "Check my latest Arbiscan (Arbitrum Explorer) refund status." Cline will discover the available tools and request your approval before invoking each one — giving you full control over every action.

Cline MCP Settings

{
  "mcpServers": {
    "arbiscan-arbitrum-explorer-mcp": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

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Common questions about Arbiscan (Arbitrum Explorer) MCP in Cline

Open the Cline sidebar and click the MCP Servers icon. Add the Vinkius endpoint URL under the Remote Servers tab to connect instantly.

The agent pulls the contract ABI directly from the explorer. It uses that interface data to write your ethers.js or viem integration perfectly on the first try.

You can point the agent at any wallet address to fetch its complete ERC721 history. It pulls the exact token IDs and timestamps for every transfer.

It checks the transaction receipt status immediately after sending. If the deployment reverts, the AI reads the error logs and updates your migration scripts.

Every request routes through a zero-trust Vinkius sandbox that destroys itself after execution. Cline only transmits public wallet addresses and block numbers to fetch balances.

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