# Fortitude21 Dangerous Goods Tools

> Dangerous goods packaging tools: UN number lookup, UN mark decoder, ADR points, IBC dates, bunds

- name: com.fortitude21/dangerous-goods
- version: 1.0.0
- connection class: R0 (autonomous)
- trust: 82/100 flags: no-repository
- quality: 91/100 (strong)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/com.fortitude21%2Fdangerous-goods
- tools: https://api.protogrid.dev/v1/servers/com.fortitude21%2Fdangerous-goods/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "dangerous-goods": {
      "type": "http",
      "url": "https://fortitude21.com/mcp"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 98
- freshness: 100
- provenance: 55
- drivers: +dns-namespace +website +reachable +uptime-96% +updated-12d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 91/100 (strong)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-06-18; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- pass `protocol.transport`: streamable HTTP
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 100 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- pass `tools.annotations`: 6 of 6 tools declare readOnlyHint or destructiveHint
- pass `tools.directory_hints`: every tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
- pass `tools.token_cost`: about 1,619 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 100 (weight 15)

- pass `stability.changes`: 3 tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 6, about 1,619 tokens to load them all
- tool set hash: 460a43e0dec99fa196ed82c7e21f2287
- tools last changed: 2026-10-13T18:09:59.662Z
- badge: [![protogrid quality](https://protogrid.dev/badge/com.fortitude21/dangerous-goods.svg)](https://protogrid.dev/servers/com.fortitude21/dangerous-goods)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-10-13 `jerry_can_quantity` changed (inputSchema)
- 2026-10-13 `bund_size` changed (inputSchema)
- 2026-10-13 `ibc_inspection_dates` changed (inputSchema)

Full history: https://api.protogrid.dev/v1/servers/com.fortitude21%2Fdangerous-goods/changes

## Remotes

- https://fortitude21.com/mcp (streamable-http, auth none, reachable true, uptime30d 0.9574468)

## Packages

_none_

## Tools (6)

- `adr_1000_points`: Total the ADR 1.1.3.6 points for a vehicle load and say whether it stays within the small-load exemption (1,000 points, or the quantity limit for one transport category), and what still applies. Covers 92 UN numbers. If any line cannot be read the whole load is refused, never totalled without it.
- `bund_size`: Apply the secondary containment rule for a country or region to the containers stored together, and return the minimum sump capacity in litres, the rule that governs, and spill pallets that pass. Regions: England, Wales, Scotland, Northern Ireland, Ireland, Germany, France, Netherlands, Spain, United States, Canada, Australia, New Zealand, Singapore, Japan, or world.
- `decode_un_packaging_mark`: Read a UN packaging mark part by part (packaging code, performance level, density or gross mass, test pressure, year, state, maker; IBC, large packaging, salvage and reconditioned marks too). Add a UN number to check whether the container may carry that substance under ADR 2025.
- `ibc_inspection_dates`: Work out an IBC's next leakproofness test, 2.5-year and 5-year inspections, the last month it may be filled and (UN/ADR, plastic and composite IBCs) the end of its five-year life. Dates as MM/YYYY, "March 2024" or YYYY-MM.
- `jerry_can_quantity`: Work out how much water (people x days x litres a day, Sphere and national advice) or fuel (distance and consumption, or hours and consumption, or generator kVA) to hold, with a margin, and how many jerry cans that takes.
- `un_number_packaging`: Look up a dangerous goods UN number (or substance name) in ADR 2025 Table A and its packing instructions. Returns class, packing group, limited quantity, UN mark level and, for each container type (jerrican, drum, IBC, composite), the UN codes allowed and the largest size in litres. Covers 72 UN numbers of liquids.