Prax Data Services

com.orabrain由 orabrain.com 發布官方發布者v1.0.1更新於 Nov 3, 2026

依據制裁、漏洞利用、釣魚和詐騙情報篩查EVM錢包、合約和交易。

AI 翻譯由 AI 模型根據下方的原文描述翻譯，可能有誤。

原文描述

Screen EVM wallets, contracts and transactions against sanctions, exploit, phishing and scam intel.

已驗證Streamable HTTP可網頁執行金融安全與監控

概覽

Prax Data Services 的託管 MCP 服務（mcp.orabrain.com），由 orabrain.com 發布；無需登入；Streamable HTTP；9 個工具。

暫無 AI 概覽：以下資訊來自註冊中心條目和服務本身。

發布者
orabrain.com
端點
mcp.orabrain.com
最近檢查

安裝

在 SourceWeft 中

  1. 開啟 儀表板中的 Prax Data Services，將其新增到工作區。
  2. 為需要使用其工具的對話啟用該服務。

Web executable，透過 Streamable HTTP。 遠端服務在工作區中設定後即可從網頁執行環境執行。

交給代理程式安裝

把這段提示詞貼上到 Claude Code、Codex、Cursor 等代理程式，或 SourceWeft 對話中。代理程式會讀取該伺服器的安裝指南，先向你展示發布者、端點和登入方式，經你同意後再把它新增到你的客戶端。金鑰不會寫進任何命令。

閱讀 https://sourceweft.com/mcp/com.orabrain%2Fprax-data-services/install.md，並按其中說明把這個 MCP 伺服器接入我的客戶端。修改任何設定之前，先告訴我它的發布者、端點和登入方式，等我確認。不要把 API 金鑰寫進命令或我會提交的檔案；問我金鑰應從哪裡取得。

檢視代理程式所依據的安裝指南

其他 MCP 客戶端

把它新增到你客戶端的 mcpServers 設定中。

{
  "mcpServers": {
    "prax-data-services": {
      "type": "http",
      "url": "https://mcp.orabrain.com/mcp"
    }
  }
}

README

Prax Data Services — MCP server

[Prax Data Services] [MCP Registry]

Security and compliance intelligence for financial services, as tools your AI agents can call: wallet / smart-contract risk screening (KYT / AML), pre-signature transfer screening, sanctions screening of people, companies, vessels and crypto addresses, transaction analysis and a threat-intelligence alert feed. Verdicts come with reasons and references — no black-box score.

Endpoint: https://mcp.orabrain.com/mcp (Streamable HTTP, OAuth 2.1 — no key to paste) Docs & plans: https://mcp.orabrain.com · Free plan: 10 credits/day, no card.

Connect

ClientHow
Claude (claude.ai / desktop)Settings → Connectors → Add custom connector → URL https://mcp.orabrain.com/mcp → Connect (sign in on the portal, approve)
Claude Codeclaude mcp add --transport http prax https://mcp.orabrain.com/mcp then /mcp → prax → Authenticate
CursorAdd to Cursor or add to .cursor/mcp.json: {"mcpServers":{"prax":{"url":"https://mcp.orabrain.com/mcp"}}}
VS Code (Copilot agent mode).vscode/mcp.json: {"servers":{"prax":{"type":"http","url":"https://mcp.orabrain.com/mcp"}}}
ChatGPTSettings → Connectors → Create (Developer mode) → MCP server URL above, authentication OAuth
Anything elseAny MCP client with Streamable HTTP + OAuth (dynamic client registration supported), or send Authorization: Bearer prax_live_… with a key from the portal

The first call sends you to mcp.orabrain.com/portal to sign in (or create a free account) and approve the app. Connected apps are listed under Account → Connected apps, each with its own key; disconnect any time.

Tools

ToolWhat it answersPlan
screen_walletIs this EVM address safe? Sanctions, exploits, phishing, scams, drainers, mixers, malicious contracts, first-hop exposure. Risk band, labels, roles, alerts, counterparties, plain-language story.Free
screen_entitySanctions screening of a person, company, vessel or address (fuzzy names, aliases, linked addresses).Free
screen_transferPre-signature check: allow / review / block for amount of asset from A to B, with reasons. No chain call.Builder
analyze_transactionStatus, value, counterparties and risk of both sides for a tx hash.Builder
screen_wallets_batch / screen_transfers_batchUp to 50 per call — portfolio sweeps, payout files.Builder
search / fetchExplore Prax intel in plain words; fetch a full record.Business
get_alertsApproved threat-intel alerts from the last 24 h (same payload as the webhook feed).Business

Try: "Is 0x5227f603C1eE34CE3C06eFe6477003BDfCCB2f8c safe to pay?" · "Screen Acme Trading Ltd against sanctions" · "Any new exploit alerts today?"

REST

Same backend, same metering: https://mcp.orabrain.com/v1 — OpenAPI at /v1/openapi.json. See examples/.

Terms

Output is licensed for use inside your own product only — no resale, redistribution, model training or competing services. Terms of Service · Privacy

Registry

Published to the official MCP Registry as com.orabrain/prax-data-services (see server.json).

來源：README.md，提交 74d2b25

工具

9

screen_wallet

Screen wallet / contract

Wallet and smart-contract risk screening (KYT / AML): check any EVM address against Prax threat intelligence - OFAC and global sanctions, exploits, hacks, phishing, scams, drainers, mixers, malicious contracts, and first-hop exposure to them. Returns risk band, labels, roles, alerts naming it, counterparties and a plain-language story. Use before onboarding, paying or interacting with an address. Free plan. Set live=true for live on-chain screening too.

輸入參數livechainaddress必填

analyze_transaction

Analyze transaction

Transaction risk analysis: given an EVM transaction hash, returns status, value, counterparties and the risk of both sides (sanctions, exploit, phishing, scam exposure) with flags. Use for post-trade monitoring, incident triage and fraud investigation. Builder plan and above.

輸入參數hash必填chain

screen_transfer

Screen transfer (pre-sign)

Pre-signature transfer check (payment screening): is it safe to send `amount` of `asset` from `from` to `to`? Returns allow / review / block with reasons - sanctioned or flagged parties, malicious or scam token, look-alike address poisoning, first-time payee. Works before the transaction exists; no chain lookup needed. Use in wallet, custody, payment and treasury flows. Builder plan and above.

輸入參數to必填from必填assetchainamount

screen_entity

Sanctions screening

Sanctions screening for people, companies, vessels and crypto addresses: fuzzy name match (aliases, transliterations) or exact wallet / contract lookup against the OFAC SDN and other sanctions lists Prax tracks. Returns match / possible_match / no_match with hits (entity, type, programs, list, aliases, linked crypto addresses, score). Use for KYC / KYB onboarding and payment screening. Free plan.

輸入參數name必填typelimit

screen_wallets_batch

Screen wallets (batch)

Bulk wallet screening: screen_wallet for up to 50 addresses in one call - portfolio, customer-base or deposit-address sweeps. Returns per-address risk band and labels plus a summary. Builder plan and above; 10 credits per call.

輸入參數chainaddresses必填

screen_transfers_batch

Screen transfers (batch)

Bulk transfer screening: screen_transfer for up to 50 transfers in one call (items of {from, to, amount, asset, chain}) - payout batches, payroll, exchange withdrawals. Returns a verdict per item and a summary. Builder plan and above; 10 credits per call.

輸入參數items必填

get_alerts

Threat-intel alerts (24h)

Threat-intelligence alert feed: approved Prax alerts from the last 24 hours (new exploits, attacker wallets, malicious contracts, phishing campaigns, sanctions updates), newest first, same payload as the webhook feed. Use for SOC / compliance monitoring and watchlist updates. Business plan and above; 100 credits per pull.

輸入參數limitcursorseveritysince_hours

fetch

Fetch intel record

Fetch the full Prax intelligence record for an id returned by search (address:<chain>:<addr>, tx:<chain>:<hash>, alert:<id>). Business plan and above.

輸入參數id必填

版本歷史

2
  1. v1.0.1最新Nov 3, 2026
  2. v1.0.0Oct 30, 2026

評分

已滿足適用檢查項的 90%

該評分衡量此收錄條目的完整程度，依據註冊中心條目、端點與公開來源計算得出。它不是對伺服器本身的評價，也不表示伺服器安全或目前可用：可連通性是帶日期的檢查結果，評分也不包含安裝量或使用者評價。

  • 近 30 天內可連通必需25 分
  • 已宣告認證方式必需10 分
  • 已列出工具必需15 分
  • 描述必需15 分
  • 圖示10 分
  • 文件15 分
  • 授權條款10 分

    請在儲存庫或註冊中心條目中宣告授權條款。