Wallet Inspector MCP vs Smeltr Token 2022

In-depth architectural comparison of the Wallet Inspector MCP and Smeltr Token 2022 MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

Which MCP Server Should You Choose?

Choose Wallet Inspector MCP when:

• You need dedicated capabilities in the Finance & Fintech domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: API Key required (BYOK (Pay Provider Direct)).
• You have access to required keys: DUNE_SIM_API_KEY.
• Primary tools included: get_wallet_balance, get_wallet_activity, get_wallet_transactions.

Explore Wallet Inspector MCP Details

Choose Smeltr Token 2022 when:

• You need dedicated capabilities in the Finance & Fintech domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).
• Primary tools included: Read-only Token-2022 configuration validation, Transfer fee validation, Non-transferable token validation.

Feature & Specification Comparison

Specification	Wallet Inspector MCP kukapay Finance & Fintech	Smeltr Token 2022 Finance & Fintech
Summary	An MCP server that empowers AI agents to inspect any wallet’s balance and onchain activity across major EVM chains and Solana chain.	Validate Token-2022 configs (transfer fee, soulbound, delegate). Read-only — no keys or RPC.
Category & Scope	Finance & Fintech

Tools & Capabilities Breakdown

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

{
  "mcpServers": {
    "kukapay-wallet-inspector-mcp": {
      "command": "uvx",
      "args": [
        "mcp"
      ],
      "env": {
        "DUNE_SIM_API_KEY": "YOUR_DUNE_SIM_API_KEY_HERE"
      }
    }
  }
}

{
  "mcpServers": {
    "smeltr-token-2022": {
      "command": "npx",
      "args": [
        "-y",
        "@smeltr/mcp-server"
      ]
    }
  }
}

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