Screen names on OFAC/CSL, UN, UK and EU sanctions lists; look up US HTS tariff codes and rates.
Maintain this server? Claim it
Call this server's tools from your browser. Nothing to install.
Requests go through mcptry because browsers can't call most MCP servers directly. Header values are sent to the server for that request only and are never stored or logged.
Tool list from our last check. Connect live to refresh it.
Looks up one HTS code (4, 6, 8 or 10 digits, with or without dots) in the current Harmonized Tariff Schedule of the United States and returns its description, parent hierarchy, general, special (trade program) and column 2 duty rates, units, footnotes, Chapter 99 cross-references and the lines below it.
HTS number with 4, 6, 8 or 10 digits, dotted or not, e.g. "8471.30.01", "847130", "6109.10.00.12".
"summary" (default) shortens long texts and lists up to 25 lines below; "full" returns complete texts and up to 150 lines.
Pick your client. Values in capitals, like YOUR_TOKEN, are yours to fill in.
Run in a terminal
claude mcp add --transport http sanctions-tariff-lookup https://tradecheck.trystarrynightops.com/mcp
Looks up one HTS code (4, 6, 8 or 10 digits, with or without dots) in the current Harmonized Tariff Schedule of the United States and returns its description, parent hierarchy, general, special (trade program) and column 2 duty rates, units, footnotes, Chapter 99 cross-references and the lines below it.
| Argument | Type | Description |
|---|---|---|
| detail | string | "summary" (default) shortens long texts and lists up to 25 lines below; "full" returns complete texts and up to 150 lines. |
| hts_code* | string | HTS number with 4, 6, 8 or 10 digits, dotted or not, e.g. "8471.30.01", "847130", "6109.10.00.12". |
{
"type": "object",
"required": [
"hts_code"
],
"properties": {
"detail": {
"enum": [
"summary",
"full"
],
"type": "string",
"default": "summary",
"description": "\"summary\" (default) shortens long texts and lists up to 25 lines below; \"full\" returns complete texts and up to 150 lines."
},
"hts_code": {
"type": "string",
"maxLength": 16,
"minLength": 4,
"description": "HTS number with 4, 6, 8 or 10 digits, dotted or not, e.g. \"8471.30.01\", \"847130\", \"6109.10.00.12\"."
}
},
"additionalProperties": false
}Searches the descriptions in the current Harmonized Tariff Schedule of the United States (USITC) for product words and returns matching 8- and 10-digit HTS lines with code, description, parent headings, general (column 1) duty rate and unit of quantity. Some everyday terms (for example laptop, drone, e-bike) are mapped to HTS wording, and the mapping is shown in the result.
| Argument | Type | Description |
|---|---|---|
| limit | integer | Maximum number of lines to return, 1 to 25 (default 10). |
| keyword* | string | Product words, e.g. "copper wire", "lithium-ion batteries", "cotton t-shirts". |
| include_chapter_99 | boolean | Also return Chapter 99 lines (additional duties and temporary provisions). Default false. |
{
"type": "object",
"required": [
"keyword"
],
"properties": {
"limit": {
"type": "integer",
"default": 10,
"maximum": 25,
"minimum": 1,
"description": "Maximum number of lines to return, 1 to 25 (default 10)."
},
"keyword": {
"type": "string",
"maxLength": 100,
"minLength": 2,
"description": "Product words, e.g. \"copper wire\", \"lithium-ion batteries\", \"cotton t-shirts\"."
},
"include_chapter_99": {
"type": "boolean",
"default": false,
"description": "Also return Chapter 99 lines (additional duties and temporary provisions). Default false."
}
},
"additionalProperties": false
}Returns the versions of the mirrored data: each screening dataset (U.S. CSL, UN, UK, EU) with its as-of date, file timestamp, entry count and last update check, each list's name, agency, entry count and as-of date, the current HTS revision, and when the mirror was last built and last checked for updates.
No arguments.
{
"type": "object",
"properties": {},
"additionalProperties": false
}Screens up to 25 names in one call against the same list mirrors as screen_party (U.S. Consolidated Screening List, UN, UK and, when loaded, EU lists) and returns only the best possible match per name (or no match at the threshold) in compact form, with a summary count.
| Argument | Type | Description |
|---|---|---|
| type | string | Optional entity type filter. Entries from lists that do not state a type are kept. |
| lists | array | Optional: which lists to search. "us" = U.S. Consolidated Screening List (OFAC, BIS, State Department lists), "un" = UN Security Council Consolidated List, "uk" = UK Sanctions List (FCDO), "eu" = EU consolidated financial sanctions list. Default: every list loaded in the mirror (list_status shows which are loaded). A party on several lists appears once per list. |
| names* | array | Names to screen (1 to 25), e.g. ["Acme Trading LLC", "Mar Azul"]. |
| country | string | Optional country filter: ISO 3166-1 alpha-2 code (e.g. "IR") or English name (e.g. "Iran"). Entries whose list record names only other countries are left out and counted; entries with no country on the list are kept. |
| min_score | number | Similarity threshold from 0.5 to 1.0 (default 0.85). 1.0 = identical after normalization; lower values return more and weaker possible matches. |
Screens one person, company, vessel or aircraft name against a mirrored copy of the U.S. Consolidated Screening List (trade.gov), which combines the export screening lists of the Departments of Commerce, State and the Treasury, including OFAC's Specially Designated Nationals (SDN) list and the BIS Entity List, and against mirrored copies of the UN Security Council Consolidated List, the UK Sanctions List (FCDO) and, when loaded, the EU consolidated financial sanctions list. Matches primary names and aliases while tolerating differences in case, accents, punctuation, word order, company suffixes (LLC, Ltd, GmbH, OOO), small typos, common transliterations and added place or office words (a city, a country, "head office", "branch"). Returns ranked possible matches with score, matched alias, list, programs, entity type, addresses, countries, IDs, a link to the official entry or list and the list's as-of date, or a no-match result at the chosen threshold.
| Argument | Type | Description |
|---|---|---|
| name* | string | Name to screen, as written on the document; any word order, with or without accents or a company suffix. Example: "Rosneft Oil Company". |
| type | string | Optional entity type filter. Entries from lists that do not state a type are kept. |
| limit | integer | Maximum number of matches to return, 1 to 25 (default 5). |
| lists | array | Optional: which lists to search. "us" = U.S. Consolidated Screening List (OFAC, BIS, State Department lists), "un" = UN Security Council Consolidated List, "uk" = UK Sanctions List (FCDO), "eu" = EU consolidated financial sanctions list. Default: every list loaded in the mirror (list_status shows which are loaded). A party on several lists appears once per list. |
We read every tool's name, description and inputs the way the model will, looking for instructions hidden from you. A clean result means no warning signs, not a guarantee. Scanned Nov 10, 2026.
{
"type": "object",
"required": [
"names"
],
"properties": {
"type": {
"enum": [
"individual",
"entity",
"vessel",
"aircraft"
],
"type": "string",
"description": "Optional entity type filter. Entries from lists that do not state a type are kept."
},
"lists": {
"type": "array",
"items": {
"enum": [
"us",
"un",
"uk",
"eu"
],
"type": "string"
},
"maxItems": 4,
"minItems": 1,
"description": "Optional: which lists to search. \"us\" = U.S. Consolidated Screening List (OFAC, BIS, State Department lists), \"un\" = UN Security Council Consolidated List, \"uk\" = UK Sanctions List (FCDO), \"eu\" = EU consolidated financial sanctions list. Default: every list loaded in the mirror (list_status shows which are loaded). A party on several lists appears once per list.",
"uniqueItems": true
},
"names": {
"type": "array",
"items": {
"type": "string",
"maxLength": 200,
"minLength": 1
},
"maxItems": 25,
"minItems": 1,
"description": "Names to screen (1 to 25), e.g. [\"Acme Trading LLC\", \"Mar Azul\"]."
},
"country": {
"type": "string",
"maxLength": 60,
"description": "Optional country filter: ISO 3166-1 alpha-2 code (e.g. \"IR\") or English name (e.g. \"Iran\"). Entries whose list record names only other countries are left out and counted; entries with no country on the list are kept."
},
"min_score": {
"type": "number",
"default": 0.85,
"maximum": 1,
"minimum": 0.5,
"description": "Similarity threshold from 0.5 to 1.0 (default 0.85). 1.0 = identical after normalization; lower values return more and weaker possible matches."
}
},
"additionalProperties": false
}| detail | string | "summary" (default) returns the key fields; "full" adds every alias, address, ID, date of birth and remark on the list entry. |
| country | string | Optional country filter: ISO 3166-1 alpha-2 code (e.g. "IR") or English name (e.g. "Iran"). Entries whose list record names only other countries are left out and counted; entries with no country on the list are kept. |
| min_score | number | Similarity threshold from 0.5 to 1.0 (default 0.85). 1.0 = identical after normalization; lower values return more and weaker possible matches. |
{
"type": "object",
"required": [
"name"
],
"properties": {
"name": {
"type": "string",
"maxLength": 200,
"minLength": 1,
"description": "Name to screen, as written on the document; any word order, with or without accents or a company suffix. Example: \"Rosneft Oil Company\"."
},
"type": {
"enum": [
"individual",
"entity",
"vessel",
"aircraft"
],
"type": "string",
"description": "Optional entity type filter. Entries from lists that do not state a type are kept."
},
"limit": {
"type": "integer",
"default": 5,
"maximum": 25,
"minimum": 1,
"description": "Maximum number of matches to return, 1 to 25 (default 5)."
},
"lists": {
"type": "array",
"items": {
"enum": [
"us",
"un",
"uk",
"eu"
],
"type": "string"
},
"maxItems": 4,
"minItems": 1,
"description": "Optional: which lists to search. \"us\" = U.S. Consolidated Screening List (OFAC, BIS, State Department lists), \"un\" = UN Security Council Consolidated List, \"uk\" = UK Sanctions List (FCDO), \"eu\" = EU consolidated financial sanctions list. Default: every list loaded in the mirror (list_status shows which are loaded). A party on several lists appears once per list.",
"uniqueItems": true
},
"detail": {
"enum": [
"summary",
"full"
],
"type": "string",
"default": "summary",
"description": "\"summary\" (default) returns the key fields; \"full\" adds every alias, address, ID, date of birth and remark on the list entry."
},
"country": {
"type": "string",
"maxLength": 60,
"description": "Optional country filter: ISO 3166-1 alpha-2 code (e.g. \"IR\") or English name (e.g. \"Iran\"). Entries whose list record names only other countries are left out and counted; entries with no country on the list are kept."
},
"min_score": {
"type": "number",
"default": 0.85,
"maximum": 1,
"minimum": 0.5,
"description": "Similarity threshold from 0.5 to 1.0 (default 0.85). 1.0 = identical after normalization; lower values return more and weaker possible matches."
}
},
"additionalProperties": false
}