About io.github.andretaki/hazmat-cfr-mcp
io.github.andretaki/hazmat-cfr-mcp is an MCP server published by andretaki in the Developer Tools category: complete 49 CFR 172.101 hazmat table lookup with special-provision decoding, cited to eCFR.
The repository has 1 stars and 0 forks, with the last commit 26 days ago. Recent commit activity is the strongest signal that reported issues will get attention.
Install
claude mcp add io-github-andretaki-hazmat-cfr-mcp -- npx -y hazmat-cfr-mcpnpx -y hazmat-cfr-mcpThis server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
Tools (11)
check_basic_segregationConservative pairwise segregation findings (49 CFR 177.848 subset).
Parameters not published.
check_limited_quantity_eligibilityConservative Class 3/Class 8 LQ-candidate screen.
Parameters not published.
classify_shipping_descriptionParse free text into structured fields, then validate it.
Parameters not published.
decode_packaging_referenceResolve a Column 8A/8B/8C value to its part-173 section.
Parameters not published.
decode_special_provisionExpand Column 7 codes (e.g. `IB2`, `T8`, `A3`) into 49 CFR 172.102 text.
Parameters not published.
explain_cfr_sourceExplain which public CFR source backs a field or rule.
Parameters not published.
get_label_requirementsReturn hazard label codes and caveats.
Parameters not published.
get_placard49 CFR 172.504 placard name + quantity threshold for a hazard class.
Parameters not published.
get_shipping_requirements**One call → everything to ship a material:** identity, labels, decoded packaging, special provisions, vessel stowage, placard, and citations.
Parameters not published.
lookup_hazmat_entryLook up by UN/NA number or proper shipping name; returns matching entries with decoded symbols and special provisions.
Parameters not published.
validate_basic_hazmat_descriptionValidate structured fields against the full 172.101 table.
Parameters not published.
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