How to Use the Lineascan MCP in Claude Code

Q: How do I integrate the Lineascan MCP server with Claude Code?

Run the claude mcp add command with the HTTP transport flag pointing to your Vinkius endpoint. Claude Code instantly maps all twenty-five MCP tools to your CLI environment.

Q: Can I search for specific transaction events from my terminal?

Yes. You can instruct Claude Code to run getlogs with specific topic filters to isolate Linea contract events, outputting the raw logs directly to your terminal for fast debugging.

Run terminal-based Linea blockchain audits and query smart contract status directly from your shell using Claude Code.

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Connect Lineascan MCP to Claude Code

Create your Vinkius account to connect Lineascan to Claude Code 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 Lineascan with Claude Code

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Verify and Audit Contracts in Claude Code

The Lineascan MCP server equips your CLI with `get_source_code` and `get_abi` to fetch smart contract details straight to your terminal. Claude Code pipes this data into local scripts, making it easy to run automated audits or generate TypeScript bindings in headless environments. To automate contract verification in your CI/CD pipelines, the agent calls `verify_source_code` and monitors progress with `check_verify_status`. This lets you verify newly deployed contracts on Linea without touching a browser.

Audit Transaction Logs and Token Transfers from the CLI

Claude Code uses `tx_list` and `tx_list_internal` to inspect transaction histories directly from your terminal. You can pipe the JSON output of these tools into standard Unix utilities like jq to filter and analyze Linea contract executions on the fly. For asset tracking, the agent queries `token_tx` and `token_nft_tx` to dump ERC-20 and NFT transfer events on Linea. It formats this data into clean markdown tables, giving you a quick view of wallet activity without leaving your SSH session.

Query Gas Estimates and Block Times in Shell Scripts

Your CLI agent uses `eth_estimate_gas` and `eth_price` to fetch live transaction costs on Linea before executing deployment scripts. It combines these tools to alert Claude Code if gas prices exceed your budget, preventing expensive deployment mistakes. For block-level analysis, Claude Code calls `eth_get_block_by_number` and `get_block_countdown` to track Linea mining schedules. You can use these tools to build cron jobs that monitor network status via `eth_block_number` and alert your team on Slack.

Setup guide

Set up Lineascan MCP in Claude Code

Prerequisites

Claude Code CLI installed (npm install -g @anthropic-ai/claude-code)
Active Vinkius subscription with a valid endpoint token

1

Run the add command

Open your terminal and run the command shown on the right. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com. Use --scope user to make it available across all projects.
2

Verify the connection

Start a Claude Code session and type /mcp to list connected servers. You should see lineascan-mcp with a green status indicator.
3

Start using tools

Ask Claude Code something like "Check my latest Lineascan transactions." It will automatically discover and invoke the available Lineascan tools.

Terminal

claude mcp add --transport http lineascan-mcp https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

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Prerequisites

Claude Code CLI installed
Active Vinkius subscription with a valid endpoint token

1

Open the config file

Create or edit .mcp.json in your project root for project-level scope, or ~/.claude.json for user-level scope.
2

Add the Lineascan MCP

Paste the JSON snippet shown on the right into the mcpServers object. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Restart Claude Code

Start a new Claude Code session. Type /mcp to confirm the server is connected. The tools will be automatically available in your conversation.

.mcp.json

{
  "mcpServers": {
    "lineascan-mcp": {
      "type": "url",
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

Get your connection token →

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Lineascan. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Common questions about Lineascan MCP in Claude Code

Run the `claude mcp add` command with the HTTP transport flag pointing to your Vinkius endpoint. Claude Code instantly maps all twenty-five MCP tools to your CLI environment.

Yes. Because Claude Code runs in the terminal, you can script it to query `get_status` and `eth_get_transaction_receipt` to verify transaction success on Linea during automated testing phases.

Vinkius manages the API connection and handles rate limits behind the scenes. Your Claude Code CLI queries `balance_multi` or `get_logs` without worrying about raw API keys or connection drops.

Yes. You can instruct Claude Code to run `get_logs` with specific topic filters to isolate Linea contract events, outputting the raw logs directly to your terminal for fast debugging.

This MCP server only transmits public blockchain identifiers, including Linea wallet addresses, transaction hashes, and smart contract source code. Your private keys and local environmental variables are never sent to the network, keeping your DevOps environment secure.

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Connect this server to Cursor, Claude, VS Code, and more.

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