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TokenVerdict

by youraitools.co · remote · local (npm) · no sign-in to list tools · v0.1.0 · published by co.youraitools

Base token safety check: simulated buy/transfer/sell, owner powers, liquidity. By Crypto Money Maker

Changes · 1
CompareRegistry entry

1 tool: 1 change things.

Scanned Oct 22, 2026

1 check matched something in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http tokenverdict https://api.youraitools.co/tokenverdict/mcp

Findings

Matches of fixed checks, with the text they matched.

1 warn
  • Warncheck_token

    The input schema at properties.token.description contains a 42-character base64 string.

    Matched text

    inputSchema.properties.token.description: "...tract address, e.g. 0x532f27101965dd16442E59d40670FaF5eBB142E4"

    What this check looks for

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

1 tool

Changes things 1Claude Code: ask
  • check_tokenSafety verdict for a Base (chain 8453) ERC-20 token: SAFE / CAUTION / DANGER with a 0-100 score, from a simulated buy-transfer-sell (honeypot and tax detection), owner powers, prox…Reads text others write1 finding

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.

    What it can reach

    • untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.

    Findings

    • Warn

      The input schema at properties.token.description contains a 42-character base64 string.

      Matched text

      inputSchema.properties.token.description: "...tract address, e.g. 0x532f27101965dd16442E59d40670FaF5eBB142E4"

      What this check looks for
    Description, as the server wrote it
    Safety verdict for a Base (chain 8453) ERC-20 token: SAFE / CAUTION / DANGER with a 0-100 score, from a simulated buy-transfer-sell (honeypot and tax detection), owner powers, proxy, liquidity, holders, verification and age. Free preview tier: verdict, score and flag counts. The paid x402 endpoints /v1/lite ($0.005), /v1/quick ($0.015) and /v1/deep ($0.05) add the reasons and evidence. Informational, not financial advice.

    Annotations the server declares

    • readOnlyHint: true
    • openWorldHint: true
    • idempotentHint: true

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Exfil surface

Which tools read private data, which read text someone else can write, and which can send data out. One of each is a path a prompt injection can use.

No private-data, untrusted-input, outbound path in this server alone: no tool is tagged private-data or outbound.

Reads private data0
Reads files, mail, messages, databases, secrets, calendars or repositories.
Reads text others write1
Brings in text someone else can write: web pages, inbound email, messages, issues and comments.
Can send data out0
Can carry data to people or systems: it sends, posts or publishes, or takes a recipient, channel or URL.

Other servers in the same agent add their own tools to these paths. Audit your whole setup to see them together.

Install

Pinned to version 0.1.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http tokenverdict https://api.youraitools.co/tokenverdict/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change or a way out, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [],
    "ask": [
      "mcp__tokenverdict__check_token"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. A read that can send data out (it takes a URL, say) asks first too. It assumes the server is installed as tokenverdict. Review it before you use it.

Capability tags behind 1 rule
  • mcp__tokenverdict__check_token untrusted-input