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ScreenSeal

by wthall05 · remote · no sign-in to list tools · v1.0.0 · published by GitHub user wthall05

Sanctions screening for AI agents: check a name against OFAC and EU lists. Free during launch.

Changes · 1
CompareRegistry entry

1 tool: 1 change things.

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 screenseal https://screenseal-mcp.agent-tollbooth.workers.dev/mcp

Tools

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

1 tool

Changes things 1Claude Code: ask
  • screenseal_screenScreen a person or organization name against the current OFAC SDN, OFAC Consolidated Non-SDN, and EU financial sanctions datasets.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 person or organization name against the current OFAC SDN, OFAC Consolidated Non-SDN, and EU financial sanctions datasets. Returns potential fuzzy matches with confidence scores, per-list provenance (list versions, source URLs, SHA-256 digests), and a cryptographic EIP-712 attestation sealing the exact response issued. Informational screening signal only — not a legal determination, sanctions certification, compliance clearance, or legal advice. Free during launch. For production volume, the same screening core is available as a paid x402 API: POST https://api-1-screening.agent-tollbooth.workers.dev/screen ($0.02 USDC/call on Base, no account or API key needed).

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 screenseal https://screenseal-mcp.agent-tollbooth.workers.dev/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": [],
    "ask": [
      "mcp__screenseal__screenseal_screen"
    ],
    "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 screenseal. Review it before you use it.