io.github.andretaki/hazmat-cfr-mcp
NPM · HAZMAT-CFR-MCP · SCANNED AUG 3
Complete 49 CFR 172.101 hazmat table lookup with special-provision decoding, cited to eCFR.
Available components
How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score →
Supply Chain Security86
- No malware found by supply-chain analysis.Pass
- Only part of the dependency tree could be resolved (94 of 98), so this covers what we could see, not the whole tree.Partial
- No install/post-install scripts declared.Pass
- Only part of the dependency tree could be resolved (94 of 98), so this covers what we could see, not the whole tree. View diagnostics → Partial
Provenance & Transparency45
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 40 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability81
- AI-judged instruction clarity (excellent).Pass
- Tool/resource definitions use about 918 tokens (~83/item across 11 items; 11 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management0
- Stability not yet verified: not enough scan history yet (needs a 30-day window).Unverified
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Unverified: 1 category
A category scored 0 because we could not verify it: a data source with nothing on this package, evidence we could not reach, or a check we could not run. We only credit what we can confirm.
Add this component to your MCP client. Where a client-specific snippet is available, pick your client below and copy it straight into your config; otherwise use the connection detail shown.
npm · hazmat-cfr-mcp
claude mcp add andretaki-hazmat-cfr-mcp -- npx -y hazmat-cfr-mcp
codex mcp add andretaki-hazmat-cfr-mcp -- npx -y hazmat-cfr-mcp
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"andretaki-hazmat-cfr-mcp": {
"type": "local",
"command": [
"npx",
"-y",
"hazmat-cfr-mcp"
],
"enabled": true
}
}
} openclaw mcp add andretaki-hazmat-cfr-mcp --command npx --arg -y --arg hazmat-cfr-mcp
mcp_servers:
andretaki-hazmat-cfr-mcp:
command: "npx"
args: ["-y", "hazmat-cfr-mcp"] {
"mcpServers": {
"andretaki-hazmat-cfr-mcp": {
"command": "npx",
"args": [
"-y",
"hazmat-cfr-mcp"
]
}
}
} Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 2 Aug 26 +45
- Provenance: unverified → fail ▼ security
- Install scripts: unverified → pass ▲ security
- Known CVEs: unverified → partial ▲ security
- Malware scan: unverified → pass ▲ security
- Stability: Stability not yet verified: not enough scan history yet (needs a 30-day window). security
- Tool coverage: 100 → unverified ▼ functional
- Schema quality: unverified → excellent ▲ functional
- License: unverified → pass ▲ functional
- Dependency health: unverified → partial ▲ functional
- Maintenance: unverified → pass ▲ functional
- MCP protocol: unverified → pass ▲ functional
- Licence: MIT functional
- 31 Jul 26 −25
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 30 Jul 26 +22
- Tool coverage: unverified → 100 ▲ functional
- 28 Jul 26 −22
- Tool coverage: 100 → unverified ▼ functional
- First check of Schema quality: unverified functional
- 27 Jul 26 46
First indexed and scored.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 3 Aug 2026 · Analysed npm/[email protected]
Provenance none
Ecosystem: npm · Outcome: none
Dependencies 94 packages
94 packages in the resolved dependency tree · 94 deprecated · 29 stale.
The dependency tree was only partially resolved, so these counts may be incomplete.
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability.
check_basic_segregation Check Basic Segregation ~63
Run conservative pairwise segregation warnings for supplied hazard classes using a small encoded subset of 49 CFR 177.848 logic.
| Name | Type | Req | Description |
|---|---|---|---|
| hazardClasses | array | yes | Hazard classes/divisions, e.g. ['3', '8', '5.1']. |
No output schema declared.
No examples provided.
check_limited_quantity_eligibility Check Limited Quantity Eligibility ~154
Conservative helper for common Class 3/Class 8 limited quantity candidate screening. Does not certify shipment compliance.
| Name | Type | Req | Description |
|---|---|---|---|
| hazardClass | string | yes | Primary hazard class/division, currently scoped to Class 3 and Class 8. |
| innerPackageKg | number | — | Inner package mass in kilograms; used as an approximate liter-equivalent fallback. |
| innerPackageMl | number | — | Inner package liquid volume in milliliters. |
| isCombinationPackaging | boolean | — | Whether reviewed packaging is a combination package. |
| outerGrossKg | number | — | Gross outer package weight in kilograms. |
| packingGroup | string | — | Packing group I, II, III, 1, 2, or 3. |
No output schema declared.
No examples provided.
classify_shipping_description Classify Shipping Description ~57
Parse a basic DOT shipping description into UN/NA number, proper shipping name, hazard class, and packing group.
| Name | Type | Req | Description |
|---|---|---|---|
| text | string | yes | Free text such as 'UN1090, Acetone, 3, PG II'. |
No output schema declared.
No examples provided.
decode_packaging_reference Decode Packaging Reference ~101
Resolve a Column 8A/8B/8C packaging value (e.g. '150', '202', 'None') to the 49 CFR part 173 section it references.
| Name | Type | Req | Description |
|---|---|---|---|
| code | string | — | The column value, e.g. '150', '202', '242', or 'None'. |
| column | string | yes | Which packaging column: exceptions (8A), nonBulk (8B), bulk (8C). |
No output schema declared.
No examples provided.
decode_special_provision Decode Special Provision ~75
Decode one or more Column 7 special-provision codes (e.g. IB2, T8, A3, 148) into their 49 CFR 172.102 text.
| Name | Type | Req | Description |
|---|---|---|---|
| codes | array | yes | Special-provision codes, e.g. ['IB2', 'T8', 'A3']. |
No output schema declared.
No examples provided.
explain_cfr_source Explain CFR Source ~54
Explain which public CFR source backs a field or rule in this server.
| Name | Type | Req | Description |
|---|---|---|---|
| topic | string | yes | A field/rule such as 'proper shipping name', 'label', 'segregation', or 'shipping papers'. |
No output schema declared.
No examples provided.
get_label_requirements Get Label Requirements ~54
Return hazard label codes for a UN/NA number or proper shipping name from the complete 49 CFR 172.101 Hazardous Materials Table.
| Name | Type | Req | Description |
|---|---|---|---|
| query | string | yes | UN/NA number or proper shipping name. |
No output schema declared.
No examples provided.
get_placard Get Placard ~58
Return the 49 CFR 172.504 placard name and quantity threshold for a hazard class/division.
| Name | Type | Req | Description |
|---|---|---|---|
| hazardClass | string | yes | Hazard class or division, e.g. 3, 2.3, 8. |
No output schema declared.
No examples provided.
get_shipping_requirements Get Shipping Requirements ~86
One-call summary of what it takes to ship a material: identity, labels, decoded packaging references, special provisions, vessel stowage, and placarding — with citations. Looks up by UN/NA number or proper shipping name.
| Name | Type | Req | Description |
|---|---|---|---|
| query | string | yes | UN/NA number or proper shipping name, e.g. UN1830 or 'sulfuric acid'. |
No output schema declared.
No examples provided.
lookup_hazmat_entry Lookup Hazmat Entry ~83
Look up a hazardous material by UN/NA number or proper shipping name in the complete 49 CFR 172.101 Hazardous Materials Table (pinned eCFR snapshot). Returns matching entries with decoded symbols and special provisions.
| Name | Type | Req | Description |
|---|---|---|---|
| query | string | yes | UN/NA number or proper shipping name, e.g. UN1090 or Acetone. |
No output schema declared.
No examples provided.
validate_basic_hazmat_description Validate Basic Hazmat Description ~133
Validate a structured DOT hazmat description against the complete 49 CFR 172.101 Hazardous Materials Table.
| Name | Type | Req | Description |
|---|---|---|---|
| hazardClass | string | — | Primary hazard class/division, e.g. 3, 5.1, 8. |
| idNumber | string | — | UN/NA number, e.g. UN1830. |
| packingGroup | string | — | Packing group I, II, III, 1, 2, or 3. |
| properShippingName | string | — | Proper shipping name. |
| subsidiaryRisks | array | — | Subsidiary hazard classes/divisions. |
No output schema declared.
No examples provided.