INDIVIDUAL MCP TOOL

explain_approval

Explain an arbitrary approval/permission JSON payload in plain language, when you already have the data instead of needing an on-chain lookup.

smartcontractexplainer.onrender.comnone authenticationAvailability not checked

LIVE ENDPOINT

https://smartcontractexplainer.onrender.com/mcp

No auth detected

Connect to this endpoint to inspect the live schema for explain_approval and invoke it with your own arguments.

Indexed input schema

{}

Risk classification

Inferred read-only · medium confidence · heuristic, not a guarantee.

No write-capable action terms were found; this is not proof that invocation has no side effects.

Parent server

smartcontractexplainer.onrender.com

CONNECT WITH APPROVAL

Client installation

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.plaintext-wallet-checker]
url = "https://smartcontractexplainer.onrender.com/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "plaintext-wallet-checker": {
      "type": "http",
      "url": "https://smartcontractexplainer.onrender.com/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: plaintext-wallet-checker
Remote MCP URL: https://smartcontractexplainer.onrender.com/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "plaintext-wallet-checker": {
      "url": "https://smartcontractexplainer.onrender.com/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "plaintext-wallet-checker": {
      "type": "http",
      "url": "https://smartcontractexplainer.onrender.com/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "plaintext-wallet-checker",
  "transport": "streamable-http",
  "url": "https://smartcontractexplainer.onrender.com/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

Related tools

check_wallet_approvals — Check an EVM wallet's live token/NFT approvals via GoPlus Security and get a plain-language safety verdict (SAFE, CAUTION, or RISK) with an explanation.