PlainText Wallet Approval Checker

Last 30 days

Uptime

100%

Response time

279 ms typical, 279 ms slowest 5%

Last check

5 h ago

Next check

in 55 min

How to call it

Add it to any MCP client that supports remote servers.

{
  "mcpServers": {
    "plaintext-wallet-approval-checker": {
      "type": "http",
      "url": "https://plaintext.fizzl.eu/mcp"
    }
  }
}

3 tools

• check_wallet_approvals

  Check an EVM wallet's live token/NFT approvals and get a plain-language safety verdict (SAFE, CAUTION, or RISK) with an explanation. The verdict comes from presign-guard's approval audit (who each spender is, which to revoke).

• 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.

• feedback

  Report a bug, a missing feature or anything else about this service, in a structured way. Free. A person reads every report; nothing is run or changed automatically.

Security scan

• No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

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