Onyx AML

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

• Connection: Runs in the cloud
• Transport: Streamable HTTP
• Category: Crypto & blockchain

Install

Pick the AI app you use, then copy the settings.

You need

• Runs in the cloudNothing to install; it connects over the internet

Which app do you use?

https://onyxprotocol.trade/mcp

claude mcp add --transport http onyx-aml https://onyxprotocol.trade/mcp

{
  "mcpServers": {
    "onyx-aml": {
      "url": "https://onyxprotocol.trade/mcp"
    }
  }
}

{
  "servers": {
    "onyx-aml": {
      "type": "http",
      "url": "https://onyxprotocol.trade/mcp"
    }
  }
}

https://onyxprotocol.trade/mcp

Your choice stays on this device in a cookie; no account needed.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Tool names and descriptions exactly as the server reported them on Nov 7, 2026. The maker wrote them, not us; we show them as plain text.

• onyx_decide

  Return allow / review / deny for a counterparty address against your own risk policy, with the reasons named. Use this before every outbound transfer. Checks issuer blacklists (USDT, USDC), sanctions across six EVM chains plus the OFAC list, open scam databases, community reports

• onyx_screen

  Return the raw risk markers for one address: risk zone, issuer blacklists, sanctions coverage, scam databases, community reports, address age, balance and exchange attribution where known. Use this when you want the facts rather than a decision. Costs credit.

• onyx_screen_batch

  Screen up to 50 addresses in a single call, for example before a mass payout. Priced per address, and only addresses actually screened are charged. Each result carries facts_complete so you can tell whether the behavioural facts finished loading.

• onyx_preflight

  Operational safety check for a payment, separate from risk screening. Detects address poisoning (a lookalike planted in your history so it gets copied instead of the real address), contract recipients that would swallow the tokens, and addresses that behave differently on differe

• onyx_trace

  Multi-hop trace of outgoing flows from an address, with attribution where a node is known (exchange labels, deposit addresses). Use it to establish provenance after receiving funds. Costs more than a screening call.

• onyx_watch

  Subscribe to an address. When it enters an issuer blacklist, a sanctions list or a scam database, we POST a signed event to your callback URL. A one-off check cannot warn you about a freeze that has not happened yet. Billed per address per day. The callback must be public https.

• onyx_balance

  How much credit your API key has left, and the current prices. Free.

• onyx_payment_info

  Machine-readable payment terms: which asset and network to send, the address, prices per operation, and how to claim an API key from the address you paid from. No account or signup is involved. Free, and works without a key.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 8, 2026

• ! Caution

  Maker matches the repo

  The registry lists no source repo, so we cannot match the publisher (onyxprotocol.trade) to the code

• … Not checked yet

  Still maintained

  We have not read this repo from GitHub yet

• … Not checked yet

  Has a licence

  We have not read this repo from GitHub yet

• ✓ Pass

  Endpoint responds

  Responded in 1487 ms (HTTP 200)

• – Not applicable

  Sign-in with OAuth

  No sign-in needed

• ✓ Pass

  No hidden instructions in tool descriptions

  Read 8 tool descriptions and found no hidden instructions to the AI

Compared with others in Crypto & blockchaini

• More stars than 0% of the other 1614 servers in this category
• Published to the registry more recently than 73% of the other 1614 servers in this category
• Basic checks equal to or better than 40% of the other 1614 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

README from the maker

No README found in the repo