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Hive Ledger — deterministic varroa treatment rotation

by hive-ledger.rowb.app · remote · no sign-in to list tools · v1.0.0 · published by app.rowb.hive-ledger

Checks a beekeeping varroa treatment rotation for resistance risk and withdrawal-period conflicts.

Changes · 1
CompareRegistry entry

3 tools: 1 change things and 2 only read.

Scanned Oct 21, 2026

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

claude mcp add --transport http rotation https://hive-ledger.rowb.app/mcp --header 'Authorization: <your-authorization>'

Tools

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

3 tools

Changes things 1Claude Code: ask
  • check_rotationCheck a beekeeper's varroa treatment history against published resistance-rotation guidance.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.
    Description, as the server wrote it
    Check a beekeeper's varroa treatment history against published resistance-rotation guidance. Deterministic rules only — no AI. Returns violations (same active group repeated, label withdrawal period breached), cautions, and the inputs it could not judge.
Only reads 2Claude Code: allow
  • get_thresholdsPublished varroa damage thresholds with their exact source, plus the monitoring cadence the guidance asks for.No findings

    Why it is in this group

    • The name "get_thresholds" says "get": a word for reading.
    Description, as the server wrote it
    Published varroa damage thresholds with their exact source, plus the monitoring cadence the guidance asks for. Quoted study values — not a recommendation.
  • list_active_groupsThe active-group table this service rotates on: product, active ingredient, and IRAC mode-of-action group.Reads private dataNo findings

    Why it is in this group

    • The name "list_active_groups" says "list": a word for reading.

    What it can reach

    • private-dataThe description's first sentence says "table": it reads databases.
    Description, as the server wrote it
    The active-group table this service rotates on: product, active ingredient, and IRAC mode-of-action group. Cite the group number when you record a treatment.

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 untrusted-input or outbound.

Reads private data1
Reads files, mail, messages, databases, secrets, calendars or repositories.
Reads text others write0
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 1.0.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http rotation https://hive-ledger.rowb.app/mcp --header 'Authorization: <your-authorization>'

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__rotation__list_active_groups",
      "mcp__rotation__get_thresholds"
    ],
    "ask": [
      "mcp__rotation__check_rotation"
    ],
    "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 rotation. Review it before you use it.

Capability tags behind 1 rule
  • mcp__rotation__list_active_groups private-data