Spree Commerce: open-source B2B and marketplace ecommerce
Open-source B2B and marketplace ecommerce; new stores include an MCP server for AI agents.
Beschreibung vom Entwickler (englisches Original)
Pre-payment checks for AI agents: sanctions and AML screening of payees, payment pages and requests.
Diese drei werden nie zu einer Punktzahl zusammengefasst: Meinungen, Messungen und Beliebtheit sind verschiedene Dinge.
Für diesen Server haben wir noch keine Zusammenfassung in einfacher Sprache geschrieben. Unten stehen die Fakten, die wir aus der Registry gelesen haben.
Wähle die KI-App, die du nutzt, und kopiere die Einstellungen.
Du brauchst
Welche App nutzt du?
Wähle oben deine App. Wir merken sie uns, damit der Button beim nächsten Mal „In … installieren“ anzeigt.
Funktioniert in Claude im Web, auf dem Desktop und auf dem Handy:
https://oceanalt.com/api/mcpÖffne Claude Desktop → Settings → Developer → Edit Config und füge dies in claude_desktop_config.json ein
{
"mcpServers": {
"aml": {
"command": "npx",
"args": [
"-y",
"oceanalt-aml-mcp"
]
}
}
}Führe das in deinem Terminal aus
claude mcp add --transport http aml https://oceanalt.com/api/mcpclaude mcp add aml -- npx -y oceanalt-aml-mcpIn .cursor/mcp.json in deinem Projekt oder in ~/.cursor/mcp.json einfügen
{
"mcpServers": {
"aml": {
"url": "https://oceanalt.com/api/mcp"
}
}
}In .cursor/mcp.json in deinem Projekt oder in ~/.cursor/mcp.json einfügen
{
"mcpServers": {
"aml": {
"command": "npx",
"args": [
"-y",
"oceanalt-aml-mcp"
]
}
}
}Dein Browser fragt, ob er die App öffnen darf, dann zeigt die App die Einstellungen und bittet dich um Bestätigung. Schlüsselwerte bleiben leer, damit du sie selbst einträgst.
In .vscode/mcp.json in deinem Projekt einfügen
{
"servers": {
"aml": {
"type": "http",
"url": "https://oceanalt.com/api/mcp"
}
}
}In .vscode/mcp.json in deinem Projekt einfügen
{
"servers": {
"aml": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"oceanalt-aml-mcp"
]
}
}
}Dein Browser fragt, ob er die App öffnen darf, dann zeigt die App die Einstellungen und bittet dich um Bestätigung. Schlüsselwerte bleiben leer, damit du sie selbst einträgst.
ChatGPT verbindet sich nur mit Servern im Internet:
https://oceanalt.com/api/mcpMenünamen können sich je nach Tarif und mit der Zeit leicht unterscheiden.
Deine Auswahl bleibt in einem Cookie auf diesem Gerät; kein Konto nötig.
Diese Einstellungen werden aus dem Registry-Eintrag des Entwicklers erzeugt. Wenn in der README etwas anderes steht, folge der README.
Tool-Namen und -Beschreibungen genau so, wie der Server sie am 7. Nov. 2026 gemeldet hat. Geschrieben hat sie der Entwickler, nicht wir; wir zeigen sie als reinen Text.
payment_decisionCall before sending funds, buying a service, settling an invoice or answering an x402 payment quote. Pass the payee address (to) and network to get allow | review | decline, evidence and retry semantics. Only an explicit allow passes this risk check; review, decline, missing or u
screen_addressRun an AML compliance screen on a single blockchain address BEFORE paying or receiving from it — the pre-payment check on a counterparty. Checks OFAC sanctions, known mixers, scam and phishing lists, stablecoin issuer freezes, and on-chain heuristics. Returns a verdict (clear | c
screen_endpointScreen a payment ENDPOINT (URL or domain) before calling it — the half that address screening cannot answer. In x402 the agent discovers a URL first, receives a 402, and only then learns where to pay: if that endpoint is spoofed, the payee address it hands back is freshly generat
check_payment_requestCall this before paying because an email, invoice or chat message asked you to. Pass what you received: raw headers if you have them, the From line, subject and body (or body_html), and the payee address if you already extracted one. OceanAlt checks whether the sender is who it c
counterparty_control_baselineAnswers a different question from address screening. Screening asks whether an address is risky; this asks how much damage the agent on the other side could do if it were talked into something. Returns that party's self-attestation against the OceanAlt Agent Control Baseline, spl
attest_control_baselineFile your operator's control-baseline attestation — the counterpart to counterparty_control_baseline. That tool asks what controls the OTHER side runs; this one publishes what YOUR side runs, so payers can see it before settling with you. No account, no key, one call. Gaps are al
baseline_controlsFetch the OceanAlt Agent Control Baseline: the list of controls an agent operator is expected to run before it is allowed to move money, each answerable yes or no. Call this before attest_control_baseline so you file against real control ids. Each control carries which gate enfor
resolve_agent_identityResolves who stands behind a paying agent: agent -> principal -> mandate -> credential -> wallet. Each link reports whether it holds; completeness counts how many do (a factual count, not a score). Wherever the chain breaks is where accountability stops. Publication is opt-in and
recent_flaggedReturn a representative sample of addresses on OceanAlt's reviewed risk list — OFAC-sanctioned, known mixers, and scam/phishing — each with its source category and reason. Takes no arguments. Free, no API key.
verify_payment_requirementsBefore paying an x402 402 response, check that its payment requirements (payTo, amount, asset, network, resource) were signed by the seller and not altered in transit by a proxy, CDN, SDK or another tool. x402 v2 carries the requirements in the PAYMENT-REQUIRED response header (b
check_calldata_intentAnti blind-signing. EVM: decodes what a transaction's calldata will actually do (ERC-20 transfer/approve/permit, setApprovalForAll, ownership transfer, native transfer). Solana: decodes a whole base64 transaction (SPL Token / Token-2022 Transfer, TransferChecked, Approve, SetAuth
payee_decideThe receiving side's check before settlement. Given the payee's registry id (sid) and, optionally, the payer, amount and purpose, returns accept / decline / hold_request_info / not_ready with reason codes, the fields to request, evidence and a signature. Rule-based, not a model's
evidence_bundleEverything OceanAlt holds about an address as public facts, in one Ed25519-signed bundle you can verify offline: screening verdict with evidence and freshness, profile signals, one-hop relations to listed addresses, fulfillment receipt stats and coverage. A witness, not a prosecu
Wir prüfen Informationen, die jeder sehen kann; den Code haben wir nicht gelesen. Checks, die nicht zutreffen, werden nicht mitgezählt. · Geprüft am 8. Nov. 2026
Der Registry-Name wurde über die Domain oceanalt.com bestätigt (die Registry prüft, wem die Domain gehört)
Dieses Repo haben wir noch nicht von GitHub gelesen
Dieses Repo haben wir noch nicht von GitHub gelesen
Antwort in 1905 ms (HTTP 200)
Keine Anmeldung nötig
Wir haben 13 Tool-Beschreibungen gelesen und keine versteckten Anweisungen an die KI gefunden
Verglichen mit allen aktiven Servern dieser Kategorie in der Registry. Sterne zählen nur, wenn dem Herausgeber das Repo gehört.
Er hat 3 von 3 zutreffenden Basischecks bestanden. Den Code haben wir nicht gelesen. Bevor du einen Schlüssel oder Token hinzufügst, sieh nach, welche Zugriffe der Server verlangt, und nutze einen Schlüssel, der nur die Berechtigungen hat, die du brauchst.
Die Registry nennt keinen erforderlichen Schlüssel, manche Server bitten dich aber bei der ersten Nutzung, dich anzumelden.
Beides geht: Installiere ihn auf deinem Computer oder verbinde dich mit der Cloud-Version.
Das GitHub-Repo wurde zuletzt – geändert, und die neueste Version (0.7.6) kam vor 18 Tagen in die Registry.
Apps, die MCP unterstützen, etwa Claude Desktop, Claude Code, Cursor und VS Code. Er verbindet sich per URL, also funktionieren auch Apps, die Remote-MCP-Server akzeptieren, zum Beispiel ChatGPT im Entwicklermodus.
In derselben Kategorie: Spree Commerce: open-source B2B and marketplace ecommerce, Stripe MCP, MCP Cn Commerce
Server derselben Kategorie von anderen Entwicklern, sortiert nach Sternen.
So liest du eine Karte:↓ Downloads pro Wochei★ GitHub-SterneiDrei Säulen: Bewertungen · Checks · NutzungiAktualisiert = neueste Version in der Registry veröffentlichti
Open-source B2B and marketplace ecommerce; new stores include an MCP server for AI agents.
MCP server integrating with Stripe - tools for customers, products, payments, and more.
8 read-only MCP platform entries; support is operation-specific; merchant live acceptance pending
Unverändert aus dem Repo des Entwicklers übernommen. PopNx MCP hat den Inhalt weder geprüft noch empfiehlt es ihn. HTML, Bilder und Skripte wurden entfernt. Links führen von dieser Website weg.
Native AML compliance for AI agents. An MCP server that lets Claude / Cursor / any MCP client call OceanAlt's on-chain address screening and compliance gateway. Receipts, not a black-box score — every verdict ships with verifiable evidence you can click through.
Built for agentic payments: ask *"should this payment proceed?"* before money moves, across 8 EVM chains + Tron + Solana.
For AI agents: call
screen_addressbefore any transfer — it returns aclear/caution/riskyverdict plus a 0–100 risk score and clickable evidence, so you can enforce a payment mandate with a receipt instead of a guess. Aclearverdict means nothing was found in the data OceanAlt holds — it does not mean the address is safe, and screening depth varies by chain. Free, no key.
| Tool | Input | What it does | Price |
|---|---|---|---|
payment_decision | to, amountUsdc?, purpose?, network? | Before your agent pays, call once → allow / review / decline + evidence + retry + a verifiable settlement attestation | Free |
screen_address | address (0x… / T… / Solana), network? | AML verdict + risk score + verifiable evidence | Free |
counterparty_control_baseline | entity? / agentId? | The other question: not "is this address risky" but "how much damage could the agent on the other side do if it were talked into something". Returns their control-baseline attestation, splitting what OceanAlt enforces from what they merely claim | Free |
resolve_agent_identity | agentId | Chain of accountability: agent → principal → mandate → credential → wallet. Wherever it breaks is where accountability stops | Free |
recent_flagged | — | Recently flagged high-risk addresses | Free |
check_calldata_intent | intent, EVM: contract, data · Solana: network:"solana", transaction (base64) | Anti blind-signing: decode what the transaction really does (ERC-20 approve dressed as a payment; SPL Approve / SetAuthority / CloseAccount) and compare with the declared payment → match / mismatch / unknown (unknown ≠ safe) | Free |
verify_payment_requirements | payment_required (decoded 402 JSON or raw base64), expect? | Was this x402 402 response tampered with in transit? Ed25519 check of the seller's signed requirements → ok / digest_mismatch / … | Free |
evidence_bundle | address, network? | One signed bundle of everything public OceanAlt can say about an address (screening + evidence + freshness, profile signals, one-hop relations, receipt stats); witness, not plaintiff | Free |
screen_endpoint | url | Is this payment URL or domain on a phishing list, or shaped like one? The half address screening cannot answer | Free |
check_payment_request | from, headers, body, pay_to … | An email, invoice or message asks you to pay: is the sender spoofed, are the links phishing, is the payee listed or changed, is there pressure or an instruction aimed at an AI? | Free |
baseline_controls | — | The Agent Control Baseline: controls an operator should run before its agent moves money | Free |
attest_control_baseline | entity, answers, gapPlan? | File your own side's control-baseline attestation so payers can look it up | Free |
payee_decide | payee (registry id), payer?, amountUsdc?, purpose? | The receiving side's check before settlement: accept / decline / hold_request_info / not_ready, with reason codes, the fields to request, evidence and a signature | Free |
compliance_decision | to, amountUsdc?, purpose?, network? | Full gateway verdict (allow / review / decline) + evidence | $0.002, or 1 credit |
deep_trace | address (T…) | Tron multi-hop USDT taint trace (depth ≤3) | $0.01 |
batch_screen | addresses[] (≤25) | Batch screening (up to 25 addresses) | $0.01 |
network (for 0x addresses): ethereum · base · bsc · polygon · arbitrum · optimism · avalanche (auto-detected if omitted). Tron & Solana are auto-detected.
Human-readable fields (signals, note, advice) come back in English by default; pass lang: "zh" for Chinese. Every response also carries signal_keys — language-independent keys such as list.mixer or taint.onehop. Branch on those, not on the prose: wording changes, keys do not.
counterparty_control_baseline and resolve_agent_identity return found: false for most parties, because publishing is voluntary. That means no information — it is not a negative signal, and an agent should never decline a payment on that basis alone. Fall back to payment_decision.
Add to your MCP client config (Claude Desktop, Claude Code, Cursor, …):
{
"mcpServers": { "oceanalt-aml": { "command": "npx", "args": ["-y", "oceanalt-aml-mcp"] } } }
The free tools need no API key and no signup.
The paid tools pay per call over x402 — HTTP 402 → sign one USDC authorization → 200. Add a payer wallet key to env and install the x402 peer deps:
{
"mcpServers": { "oceanalt-aml": { "command": "npx", "args": ["-y", "oceanalt-aml-mcp"], "env": { "OCEANALT_PAYER_KEY": "0x " } } } }
npm i @x402/core @x402/evm viem # in the MCP's environment
⚠️ Real money — Base mainnet. The paid endpoints settle real USDC on Base mainnet (
eip155:8453); the$prices above are charged in real USDC. Always confirm the live network/pricing manifest at https://oceanalt.com/api/x402 before paying, and use a dedicated low-balance payer wallet.
🔐 Wallet safety.
OCEANALT_PAYER_KEYis used only in your local process to sign one EIP-3009 authorization. It is never bundled in this package, never uploaded, never logged. The facilitator pays gas and never custodies your funds. Use a dedicated low-balance payer wallet, not your main funds.
| Var | Purpose | Default |
|---|---|---|
OCEANALT_BASE | Backend base URL | https://oceanalt.com (production) |
OCEANALT_PAYER_KEY | Payer wallet key — enables the paid tools | unset (free tools only) |
OCEANALT_CREDIT_TOKEN | Credit pack token from POST https://oceanalt.com/api/x402/credits ($0.10 = 100 decisions, valid 365 days). compliance_decision then uses one credit per call and signs nothing | unset |
This package is a thin (~9KB) client that calls OceanAlt's public API. It contains no proprietary logic and no data — the AML engine, scoring, and address-intelligence all run server-side at oceanalt.com. Every query still enriches OceanAlt's own address-intelligence DB (it grows with use).
oceanalt-amlMIT © OceanAlt
让 Claude / Cursor / 任意 MCP 客户端原生调用 OceanAlt 的链上地址合规筛查 + 合规网关。给收据,不给黑箱分:每条判决都带可点开核验的证据。覆盖 8 条 EVM 链 + 波场 TRON + Solana,付款前先问一句「这个收款方安不安全」。
payment_decision(付款前调一次 → allow/review/decline + 证据 + 可核验结算凭证)、screen_address(单查 + 证据)、payee_decide(收款方三态决策)、counterparty_control_baseline / resolve_agent_identity(对方的控制基线与责任链)、recent_flagged(近期被标记)、check_calldata_intent(盲签检查,EVM calldata 或整笔 Solana 交易)、screen_endpoint(付款网址是否钓鱼)、check_payment_request(收到让你付钱的邮件、发票或消息时,查发件人真假、钓鱼链接、收款地址、催付话术和写给 AI 的指令)、baseline_controls / attest_control_baseline(控制基线清单与自证)、verify_payment_requirements(402 应答验签)、evidence_bundle(签名证据包)。无需 key、无需注册。compliance_decision(网关判决)、deep_trace(波场深度追踪)、batch_screen(批量)。按需加载 @x402+viem,设置 OCEANALT_PAYER_KEY 才启用。价格:判决 $0.002、追踪 $0.01、批量 $0.01。也可以设置 OCEANALT_CREDIT_TOKEN(充值包 $0.10 = 100 次判决,在 POST https://oceanalt.com/api/x402/credits 购买),compliance_decision 每次扣 1 次,不再逐笔签名。eip155:8453),上表 $ 价按真实 USDC 收取。付款前务必以实时清单 https://oceanalt.com/api/x402 为准,并使用小额专用付款钱包。OCEANALT_PAYER_KEY 只在本地签一次 EIP-3009 授权,绝不随包发布/上传/打日志;facilitator 代付 gas、不托管资金。建议用小额专用钱包,别用主资金钱包私钥。oceanalt-aml;在线文档:https://oceanalt.com/en/api-docs;合规标准:https://oceanalt.com/en/rap。