# Hive Ledger

> Deterministic varroa treatment rotation and hive inspection ledger for beekeepers. No LLM, no AI - a rules table flags resistance risk and withdrawal-period conflicts.

Service URL: https://hive-ledger.rowb.app/
MCP endpoint: https://hive-ledger.rowb.app/mcp  (Streamable HTTP, JSON-RPC. Bearer API key required for tool calls.)
Server card: https://hive-ledger.rowb.app/.well-known/mcp/server-card.json

## Pages
- https://hive-ledger.rowb.app/
- https://hive-ledger.rowb.app/groups  (active-group table + quoted damage thresholds + sources)
- https://hive-ledger.rowb.app/signup
- https://hive-ledger.rowb.app/pricing
- https://hive-ledger.rowb.app/privacy
- https://hive-ledger.rowb.app/terms

## MCP tools
- check_rotation(treatments[], harvest_date?, infestation_percent?) — deterministic check; returns violations, cautions, and what it could not judge
- list_active_groups() — product / active ingredient / IRAC group
- get_thresholds() — published damage thresholds with their source

## Primary sources used by the rules
- https://irac-online.org/modes-of-action/  (IRAC mode-of-action groups: amitraz = 19, pyrethroids = 3A, organophosphates = 1B)
- https://beeaware.org.au/archive-pest/varroa-mites/  (rotation guidance: rotate between unrelated active groups; avoid the same varroacide year after year; monitoring at least four times a year)
- https://www.ars.usda.gov/oc/br/ccd/index/  (USDA ARS: about 2.66 million managed colonies, from 5 million in the 1940s)

## Prices (USD)
- Anonymous: 3 checks/day, no key
- Free key: 20 checks/month, no card — https://hive-ledger.rowb.app/signup
- Entry: $5/month, 500 checks/month
- Starter: $9/month, 5000 checks/month
Pricing page: https://hive-ledger.rowb.app/pricing