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Botcard

by whosthatbot.com · remote · no sign-in to list tools · v2026-10-18.18 · published by com.whosthatbot

Cited AI crawler registry (training, search or user fetch) plus robots.txt checks. No fetching.

Changes · 2
CompareRegistry entry

4 tools: 2 change things and 2 only read.

Scanned Oct 21, 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 botcard https://whosthatbot.com/mcp

Findings

Matches of fixed checks, with the text they matched.

1 warn
  • Warnsuggest_robots

    The server marks "suggest_robots" read-only (readOnlyHint: true), and its own name, description or input give the class "write".

    Matched text

    annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}; The description's first verb is "write": a word for a change.

    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.

4 tools

Changes things 2Claude Code: ask
  • check_robotsMatch a robots.txt file the caller pastes against Botcard's AI crawler tokens, using RFC 9309.No findings

    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.
    Description, as the server wrote it
    Match a robots.txt file the caller pastes against Botcard's AI crawler tokens, using RFC 9309. Each row is allow or disallow plus that token's vendor stance. This tool does not fetch any website. Do not send url, host, target, website, robots_url, or fetch.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • suggest_robotsWrite a robots.txt from this dataset for the kinds you allow or block.1 finding

    Why it is in this group

    • The description's first verb is "write": a word for a change.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.

    Findings

    • Warn

      The server marks "suggest_robots" read-only (readOnlyHint: true), and its own name, description or input give the class "write".

      Matched text

      annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}; The description's first verb is "write": a word for a change.

      What this check looks for
    Description, as the server wrote it
    Write a robots.txt from this dataset for the kinds you allow or block. Each group cites the vendor page. effect request_only means the vendor does not say the crawler obeys that line. control_token is not training. The file has no User-agent: * group. This tool does not fetch any website. Do not send url, host, target, website, robots_url, or fetch.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
Only reads 2Claude Code: allow
  • get_crawlerReturn one card by id, including the vendor source URL and the date it was read.Reads text others writeNo findings

    Why it is in this group

    • The name "get_crawler" says "get": a word for reading.

    What it can reach

    • untrusted-inputThe description's first sentence says "return" and "url": it reads web pages, which anyone can write.
    Description, as the server wrote it
    Return one card by id, including the vendor source URL and the date it was read. This tool does not fetch any website. Do not send url, host, target, website, robots_url, or fetch.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • list_crawlersList the AI crawler robots.txt tokens in this dataset.No findings

    Why it is in this group

    • The name "list_crawlers" says "list": a word for reading.
    Description, as the server wrote it
    List the AI crawler robots.txt tokens in this dataset. Each row names the vendor page the summary was checked against. This tool does not fetch any website. Do not send url, host, target, website, robots_url, or fetch.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false

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 2026-10-18.18. Values in angle brackets are yours to fill in.

claude mcp add --transport http botcard https://whosthatbot.com/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": [
      "mcp__botcard__list_crawlers",
      "mcp__botcard__get_crawler"
    ],
    "ask": [
      "mcp__botcard__check_robots",
      "mcp__botcard__suggest_robots"
    ],
    "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 botcard. Review it before you use it.

Capability tags behind 1 rule
  • mcp__botcard__get_crawler untrusted-input