The Sanctions Screening MCP server,
connected in one click.
Sanctions screening, KYB, identifier validation, jurisdiction risk & secret scanning for AI agents. Connect the official Sanctions Screening MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
Add Sanctions Screening to your AI in one minute
Pick your client. Copy, paste, done — or let gate handle sign-ins and policies for you.
claude mcp add --transport http sanctions-screening-watchtower-api https://watchtower-api.com/mcpRun in your terminal, then restart Claude Code.
Sanctions Screening · https://watchtower-api.com/mcp
What your AI can do with Sanctions Screening
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “create_api_key”: Create a Watchtower API key. The key starts with a $0 balance — fund it by card at /v1/topup before use, or pay per call via x402. Store the.”
“Use “screen_name”: Screen a person/company/vessel name against OFAC (SDN + Consolidated), UN, EU, UK, Canada, Australia, France, Switzerland, US export-control.”
“Use “screen_names_batch”: Screen up to 500 names in one call against OFAC SDN, OFAC Consolidated, UN, EU, and UK OFSI sanctions lists. Costs $0.015 per name (25% belo.”
“Use “screen_crypto_address”: Check whether a crypto address (BTC/ETH/others) appears on OFAC's sanctioned digital-currency address list. Exact match. Costs $0.01 per cal.”
How secure is the Sanctions Screening MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how Sanctions Screening holds up.
Official endpoint
Operated by Sanctions Screening (watchtower-api.com) at its documented MCP endpoint — not a third-party mirror or community re-host.
No sign-in needed
This server only exposes public data — no account and no credentials are involved when you connect.
Scanned before it goes live
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
Watched for drift
If Sanctions Screening adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Connected in three steps
Connect your gate
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Pick Sanctions Screening
Choose Sanctions Screening in the gate directory. No sign-in needed.
Use it anywhere
Sanctions Screening's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
The actual tools Sanctions Screening exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
create_api_key — Create a Watchtower API key. The key starts with a $0 balance — fund it by card at /v1/topup before use, or pay per call via x402. Store the
screen_name — Screen a person/company/vessel name against OFAC (SDN + Consolidated), UN, EU, UK, Canada, Australia, France, Switzerland, US export-control
screen_names_batch — Screen up to 500 names in one call against OFAC SDN, OFAC Consolidated, UN, EU, and UK OFSI sanctions lists. Costs $0.015 per name (25% belo
screen_crypto_address — Check whether a crypto address (BTC/ETH/others) appears on OFAC's sanctioned digital-currency address list. Exact match. Costs $0.01 per cal
create_watch — Monitor a name against all sanctions + US export-control lists. When the daily list refresh changes that name's match set, we POST a "watch_
list_watches — List your active watches (free).
validate_identifier — Deterministically validate & normalize an identifier by its checksum/format: iban, lei, isin, bic, card, vat, eth, email, domain, phone, uui
check_jurisdiction — Classify a country's AML risk against the FATF black/grey lists AND the EU high-risk-third-countries list. Accepts an ISO 3166-1 alpha-2 cod
+ 5 more tools once connected
Who runs the Sanctions Screening MCP server?
The Sanctions Screening MCP server at a glance
https://watchtower-api.com/mcpQuestions, answered
Is there an official Sanctions Screening MCP server?
Yes — Sanctions Screening operates its own remote MCP server at watchtower-api.com. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
How do I connect Sanctions Screening to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick Sanctions Screening in the directory. No account or sign-in is needed. From then on, Sanctions Screening's tools are available in every client you've connected to gate.
Do I need to host anything?
No. Sanctions Screening runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the Sanctions Screening MCP server safe to connect?
It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.
Is it free?
Yes — you can get started with gate for free and connect Sanctions Screening in minutes. No credit card required.
Connect more than just Sanctions Screening
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up Sanctions Screening in: Claude · Claude Code · ChatGPT · Cursor · VS Code
Give your AI Sanctions Screening — safely.
One URL. All MCPs. Full control. Free to start.
Get started free