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OFAC SDN Screening

by bonissystems.com · remote · no sign-in to list tools · v1.0.0 · published by com.bonissystems

Screen a name against the U.S. Treasury OFAC SDN list. Information, not a compliance determination.

Changes · 1
CompareRegistry entry

2 tools: 1 change things and 1 only read.

Scanned Oct 21, 2026

No check matched anything in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http ofac-sdn-screening https://bonissystems.com/api/knox/agents/ofac-sdn-screening/mcp

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

2 tools

Changes things 1Claude Code: ask
  • screen_sdnScreen a name against a dated snapshot of the public OFAC SDN list.No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    Description, as the server wrote it
    Screen a name against a dated snapshot of the public OFAC SDN list. Returns one of three verdicts — match, possible_match, or no_match — and ranked matches with the OFAC list entry and the field that matched. The query is NOT stored or anchored on this path. A potential match requires human review — it is information, not a legal or compliance determination.
Only reads 1Claude Code: allow
  • get_sdn_list_metaReturn the provenance AND the freshness of the loaded OFAC SDN list: source URL, publish date, record count, fetch time, the source + index content hashes, and how many days old th…No findings

    Why it is in this group

    • The name "get_sdn_list_meta" says "get": a word for reading.
    Description, as the server wrote it
    Return the provenance AND the freshness of the loaded OFAC SDN list: source URL, publish date, record count, fetch time, the source + index content hashes, and how many days old the snapshot is against a 14-day staleness threshold (the flag keys on fetch age, not publish age). No input, no PII. Use this to confirm which list version a screening ran against, and how current it is.

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 1.0.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http ofac-sdn-screening https://bonissystems.com/api/knox/agents/ofac-sdn-screening/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__ofac-sdn-screening__get_sdn_list_meta"
    ],
    "ask": [
      "mcp__ofac-sdn-screening__screen_sdn"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as ofac-sdn-screening. Review it before you use it.