How to Use the Gnosisscan (Gnosis Chain Explorer) MCP in Claude

Q: How do I connect Gnosisscan (Gnosis Chain Explorer) to Claude Desktop?

Open your config file at /Library/Application Support/Claude/claudedesktopconfig.json. Add the server under the mcpServers key with your required command and arguments, then restart the app.

Q: Can I use Gnosisscan (Gnosis Chain Explorer) in Claude Desktop to monitor multiple addresses?

Absolutely. Use the getaccountbalancemulti tool to query several addresses in one request and get a consolidated view back.

Query Gnosis Chain state directly inside Claude Desktop with the Gnosisscan MCP Server.

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Connect Gnosisscan (Gnosis Chain Explorer) MCP to Claude Desktop

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Setup Gnosisscan (Gnosis Chain Explorer) with Claude Desktop

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Perplexity

Track account balances and history

Stop manual block explorer refreshes. Use `get_account_balance` and `get_account_txlist` to pull real-time account data straight into your chat session. Your agent parses the raw JSON response from `get_account_tokentx` to identify specific ERC20 movements without you leaving the desktop app.

Inspect contract code and state

Verification of deployed contracts happens instantly. Point the MCP server at an address and run `get_contract_sourcecode` to see the logic currently running on-chain. You can also use `proxy_getstorageat` to peek at private variables or verify state changes after a transaction executes.

Execute network-level lookups

Need to check current network conditions before a deployment? Run `proxy_gasprice` to see what the chain is charging right now. Use `get_block_bytime` to find the exact block number for a specific timestamp when investigating historical chain behavior.

Setup guide

Set up Gnosisscan (Gnosis Chain Explorer) MCP in Claude Web or Desktop

1

Open Claude Settings

Go to claude.ai, click your profile icon, then navigate to Customize → Connectors.
2

Add Custom Connector

Click the "+" button and select Add custom connector. Paste your Vinkius endpoint URL: https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com. For OAuth-protected servers, expand Advanced settings to add credentials.
3

Start a conversation

Open a new chat. The Gnosisscan (Gnosis Chain Explorer) MCP tools are available immediately — no restart needed.

Endpoint URL

https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

No configuration file needed — paste the URL directly in the Claude web interface.

Available on Free (1 connector), Pro, Max, Team, and Enterprise plans.

Prerequisites

Claude Desktop installed (macOS or Windows)
Active Vinkius subscription with a valid endpoint token

1

Open Claude Desktop Settings

Click the menu icon at the top-left corner, go to Settings → Developer → Edit Config. This opens claude_desktop_config.json in your default text editor.
2

Paste the Gnosisscan (Gnosis Chain Explorer) MCP configuration

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

Restart Claude Desktop

Close and reopen the application. Claude needs a full restart to load new MCPs — refreshing a conversation is not enough.
4

Verify the connection

Open a new conversation. Click the 🔌 icon at the bottom of the message input. You should see tools listed under gnosisscan-gnosis-chain-explorer-mcp.

json

{
  "mcpServers": {
    "gnosisscan-gnosis-chain-explorer-mcp": {
      "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 Gnosisscan. 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 Gnosisscan (Gnosis Chain Explorer) MCP in Claude Desktop

Open your config file at ~/Library/Application Support/Claude/claude_desktop_config.json. Add the server under the mcpServers key with your required command and arguments, then restart the app.

Yes. Since the MCP server runs as a subprocess on your machine, it shares the same environment context as your other local tools.

Absolutely. Use the `get_account_balance_multi` tool to query several addresses in one request and get a consolidated view back.

Your key is stored locally in your config file and passed only to the Gnosisscan endpoints. It never leaves your machine.

The server handles transaction hashes, wallet balances, contract ABIs, and event logs. All data is fetched directly from the explorer's indexed database.

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