SiteCheck

Name: SiteCheck
Author: bck-stack

作者：bck-stack版本 1.8.5i★ –i在云端运行

注册名称io.github.bck-stack/sitecheck

安装

概览

作者提供的说明（英文原文）

225 pay-per-call agent tools: Polymarket, chain reads, DeFi, web, SEC, KYB, geo, dev, AI. x402

PopNx MCP 的三大支柱

这三项永远不会合并成一个分数：意见、测量和人气是不同的东西。

用户评价i暂无评价评价功能将在后续阶段与账户功能一起开放
我们的基础检查i1 项中通过 1 项依据公开信息检查；尚未扫描代码
使用情况i尚未统计★ –

它能帮你做什么

我们还没有为它写通俗的介绍。下面是我们从注册中心读取到的事实。

连接方式: 在云端运行
传输方式: Streamable HTTP
分类: 其他

安装

选择你使用的 AI 应用，然后复制设置。

安装之前

基础检查：1 项中通过 1 项
在作者的服务器上运行：你向它提出的内容会经过他们的服务器。
注册中心没有列出需要填写的密钥。

你需要

在云端运行无需安装任何东西，通过互联网连接

你用的是哪个应用？

ClaudeClaude CodeCursorVS CodeChatGPT

在上方选择你的应用。我们会记住它，下次按钮会显示“安装到 …”。

适用于网页版、桌面版和手机版 Claude：

打开 Settings → Connectors
点击 Add custom connector
粘贴下面的地址，然后点击 Add
如果要求登录，请登录作者的服务

https://api.sitecheck-api.workers.dev/mcp?ref=registry

在终端中运行这条命令

claude mcp add --transport http sitecheck 'https://api.sitecheck-api.workers.dev/mcp?ref=registry'

在 Cursor 中打开

或者自己复制设置

粘贴到项目中的 .cursor/mcp.json，或 ~/.cursor/mcp.json

{
  "mcpServers": {
    "sitecheck": {
      "url": "https://api.sitecheck-api.workers.dev/mcp?ref=registry"
    }
  }
}

浏览器会先询问是否打开应用，然后应用会显示设置并请你确认。密钥的值会留空，由你自己填写。

在 VS Code 中打开

或者自己复制设置

粘贴到项目中的 .vscode/mcp.json

{
  "servers": {
    "sitecheck": {
      "type": "http",
      "url": "https://api.sitecheck-api.workers.dev/mcp?ref=registry"
    }
  }
}

浏览器会先询问是否打开应用，然后应用会显示设置并请你确认。密钥的值会留空，由你自己填写。

ChatGPT 只能连接互联网上的服务器：

打开网页版 ChatGPT → Settings → Connectors (Apps)
点击 Create 或 Add（部分套餐需要先在 Advanced 中开启 Developer mode）
粘贴下面的地址，起个名字，然后保存
如果要求登录，请登录作者的服务

https://api.sitecheck-api.workers.dev/mcp?ref=registry

菜单名称可能因套餐和版本不同而略有差异。

你的选择通过 Cookie 保存在这台设备上，无需账户。

这些设置是根据作者在注册中心的条目生成的。如果 README 的写法不同，请以 README 为准。

它能做什么

我们还没有读取这个服务器的工具列表；我们会轮流检查各个端点。

基础检查i

我们检查的是任何人都能看到的信息；我们没有阅读代码。不适用的检查项不计入总数。 · 检查于 2026年11月6日

✓ 通过
作者与仓库一致
注册名称已通过 GitHub 账户 bck-stack 验证，该账户拥有此仓库
… 尚未检查
仍在维护
我们还没有从 GitHub 读取这个仓库
… 尚未检查
有许可证
我们还没有从 GitHub 读取这个仓库
… 尚未检查
端点有响应
尚未检查；我们会轮流检查各个端点
… 尚未检查
使用 OAuth 登录
尚未检查；我们会轮流检查各个端点
… 尚未检查
工具描述中没有隐藏指令
尚未检查；我们会在检查端点时读取工具列表

与“其他”中的其他服务器比较i

星标数多于此分类中其他 32464 个服务器的 0%
发布到注册中心的时间比此分类中其他 32464 个服务器的 64% 更新
基础检查结果等于或优于此分类中其他 32464 个服务器的 100%

与注册中心里这个分类中所有活跃的服务器比较。只有当发布者拥有该仓库时，星标数才计入。

常见问题

SiteCheck 安全吗？

它在 1 项适用的基础检查中通过了 1 项。我们没有阅读代码。在添加密钥或令牌之前，请先看看这个服务器要求哪些权限，并使用只具备所需权限的密钥。

它需要哪些密钥或代码？

注册中心没有列出必需的密钥，不过有些服务器会在首次使用时要求你登录。

它在我的电脑上运行还是在云端？

它在作者的云端运行。通过互联网连接，无需安装，但你发送的内容会经过作者的服务器。

它还在维护吗？

GitHub 仓库最后更新于–，最新版本（1.8.5）于21天前进入注册中心。

哪些应用可以使用它？

支持 MCP 的应用，例如 Claude Desktop、Claude Code、Cursor 和 VS Code。它通过 URL 连接，所以接受远程 MCP 服务器的应用也可以使用，例如开启开发者模式的 ChatGPT。

有什么可以替代它？

同一分类中有：Spec Driven Development, Remote Desktop Commander, yontu

替代选择

同一分类中其他作者的服务器，按星标数排序。

如何看卡片：★ GitHub 星标i三大支柱：评价 · 检查 · 使用情况i更新 = 最新版本发布到注册中心的时间i

Spec Driven Development

作者：formulahendry

MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.

在你的电脑上运行★ 440MIT14个月前更新

安装

Remote Desktop Commander

作者：desktop-commander

Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.

在云端运行★ 211昨天更新

安装

yontu

作者：senrecep

Türkçe yazı denetimi: TDK kuralları, yapay zekâ izleri, metin türüne göre üslup.

在你的电脑上运行今天更新

安装

作者的 README

打开 README

按原文从作者的仓库复制。PopNx MCP 没有审查或背书其内容。HTML、图片和脚本已被移除。链接会离开本站。

SiteCheck: pay-per-call tools for AI agents (x402 on Base, Solana and Arc)

Live: https://api.sitecheck-api.workers.dev · listed on x402scan, the official MCP Registry (io.github.bck-stack/sitecheck), Smithery and mcpservers.org · MCP: /mcp · discovery: /.well-known/x402, /openapi.json

SiteCheck is a small API that AI agents can use without an account or API key: 29 pay-per-call tools in all. Besides its AI and web tools (including a web page to Markdown reader), it sells PDF to text, translation, tech stack detection, sitemap URLs, exchange rates, e-mail, domain and Solana token and wallet data, business and compliance data (EU VAT, IBAN, LEI, US recalls, OSHA/EPA enforcement, UK insolvency notices), prediction-market data and unsigned trade transactions powered by Panta. Every call is paid per request in USDC with the x402 protocol, on Base, Solana or Arc (Circle's L1), whichever the buyer holds USDC on. Call it, get a 402 Payment Required listing the price on each network, sign the payment and get the result. It runs on Cloudflare Workers and Workers AI.

Endpoint	Price	What it does
`GET /api/audit?url=`	$0.02	Website audit: WCAG 2.2 accessibility issues with fixes and a score (European Accessibility Act), SEO basics, security headers, tech stack
`GET /api/contacts?url=`	$0.01	Company contact enrichment from a domain: emails, phones, socials, tech
`GET /api/hiring?q=&remote=`	$0.01	Searches the current Hacker News "Who is hiring?" thread
`POST /api/chat`	$0.004	Llama 3.3 70B chat completion
`POST /api/image`	$0.005	FLUX.1 schnell text-to-image
`POST /api/transcribe`	$0.01	Whisper large-v3-turbo speech-to-text
`POST /api/tts`	$0.02	Deepgram Aura-2 text-to-speech
`POST /api/embed`	$0.001	BGE-M3 embeddings (1024-d, multilingual)
`GET /api/vat?number=`	$0.002	EU VAT number check: format and checksum locally, then the official VIES service (27 EU states + Northern Ireland)
`GET /api/iban?iban=`	$0.001	IBAN validation with no network call: registry structure and length, mod-97, national check digits, bank/branch/account split; `ibans=` for up to 50
`GET /api/lei?q=`	$0.005	GLEIF lookup by LEI or company name: status, registration, parents, children, one-line `kycSummary`
`GET /api/recalls?q=&source=&since=&classification=&limit=`	$0.003	US product recalls from openFDA and CPSC in one schema, with a high/medium/low severity
`GET /api/violations?company=&state=&since=&minPenalty=&source=&limit=`	$0.005	US enforcement cases: OSHA (DOL API, needs a key on the deployment) and EPA ECHO, with official record links
`GET /api/uk-insolvency?since=&q=&postcode=&type=&limit=`	$0.003	UK company insolvency notices from The Gazette (our nightly cache of the last 8 days), optional Companies House enrichment
`GET /api/read?url=&format=&maxChars=&links=`	$0.002	One web page as clean Markdown or text for an LLM: main content only, title, description, author, date, language, canonical; robots.txt respected
`GET /api/email-check?email=`	$0.001	E-mail pre-check without SMTP: syntax, mail DNS, disposable domain, role account, free provider, typo suggestion; `emails=` for up to 50
`GET /api/domain?domain=`	$0.002	RDAP (WHOIS successor) and DNS: registered or available, registrar, created/expiry dates, status, DNSSEC, name servers, IPs, MX
`GET /api/solana/token?address=`	$0.002	Solana token check: price, market cap, liquidity, holders, 24h trading, organic score, top-holder share, on-chain mint/freeze authority and Token-2022 extensions, red flags
`GET /api/solana/trending?mode=&interval=&minLiquidityUsd=`	$0.003	Trending, new, top-traded or top-organic Solana tokens with the same fields and flags
`GET /api/solana/wallet?address=`	$0.003	Solana wallet holdings: SOL and every token with symbol, USD price and value, total in USD
`GET /api/tech?url=`	$0.003	Website technology detection (CMS, e-commerce, analytics, CDN, hosting, chat, payments, e-mail provider) with version, confidence and evidence
`POST /api/pdf`	$0.003	PDF to text by URL or base64 (up to 15 MB), page by page, with title, author and dates; text PDFs only
`GET /api/sitemap?url=&pathPrefix=&since=`	$0.002	Every URL in a site's XML sitemaps with lastmod, newest first
`GET /api/fx?from=&to=&amount=&date=`	$0.001	ECB exchange rates (latest, a past date or a time series) with amount conversion
`POST /api/translate`	$0.002	Translation with Llama 3.1 8B, up to 6,000 characters, formatting kept

Prediction markets (Panta)

Agents can buy market intelligence and ready-to-sign trade transactions per call, with no account and no API key. An agent researching an event pays a fraction of a cent to find the markets and one cent for a market's odds and a neutral brief. An agent that wants to act pays for an unsigned Panta buy transaction and signs it with its own wallet. Panta runs USDC prediction markets on Solana.

Endpoint	Price	What it does
`GET /api/markets?q=&status=&category=&limit=`	$0.002	Searches Panta's markets. Compact rows: id, question, YES/NO prices and implied probabilities, volume, close and resolution times, resolution source
`GET /api/markets/brief?id=`	$0.01	One market: current odds, recent trading activity and a short neutral AI summary of what it asks, what resolves it and what the price implies
`POST /api/markets/quote`	$0.005	Body `{ id, side: "yes"\	"no", amountUsdc, wallet }`. Panta's quote: expected shares, average price, fee, and price impact against the spot price
`POST /api/markets/build-buy`	$0.01	Same body, plus an optional `maxSlippageBps`. Returns the unsigned transaction (Solana v0, base64) and Panta's instructions for the agent to sign and broadcast itself, plus the fields for the trade report
`POST /api/markets/report`	free	After broadcasting, send `{ signature, orderId, quoteId, id, wallet }`. SiteCheck forwards it to Panta, which confirms and attributes the trade

No custody. SiteCheck never signs, holds keys or custodies funds. build-buy hands back an unsigned transaction whose only signer is the agent's wallet.
Information only, not financial advice. Every response says so (disclaimer), and the brief never recommends a trade. If the model's text reads like advice, a factual template is returned instead.
Powered by Panta. Every response carries poweredBy: { text: "Powered by Panta", url: "https://panta.market" }, as Panta's Terms of Use require.
Pay only for results, as with every tool: if Panta refuses or fails, the call returns an error and nothing is settled. The catalog is cached for 45 seconds and prices for 15 seconds, and responses say how old their data is.
The tools are on only when the PANTA_API_KEY secret is set. Otherwise they are hidden, and GET /health says why. Endpoints, shapes, attribution and open questions: docs/PANTA.md.

node scripts/demo-markets.mjs --q bitcoin            # search, brief and quote, paid on Solana (~0.017 USDC)

node scripts/demo-markets.mjs --q bitcoin --build # also builds the unsigned transaction (+0.01); never signs or sends it

Web, documents, e-mail, domain and Solana data

Tool	Source	Notes
`/api/read`	The page itself, fetched once with the `SiteCheckReader` User-Agent	`robots.txt` is respected (a disallowed page answers 403 and is not charged). No JavaScript is run, so pages that only render in the browser come back empty (422, not charged). PDFs and other binary files answer 415. The content belongs to its publisher.
`/api/email-check`	DNS over HTTPS (Cloudflare, Google) and the disposable-email-domains list (CC0)	No SMTP connection is made: `unknown` means nothing is wrong with the address or its domain, not that the mailbox exists.
`/api/domain`	The IANA RDAP bootstrap and each registry's RDAP server; DNS over HTTPS	`available` means the registry has no record; premium or reserved names can still be unavailable to buy. TLDs without RDAP are inferred from DNS.
`/api/solana/token`, `/api/solana/trending`, `/api/solana/wallet`	Jupiter token, price and holdings APIs, Solana mainnet JSON-RPC (mint account), GeckoTerminal for pools (best effort)	Information only, not financial advice. Nothing is signed or sent. On-chain mint and freeze authority win over the API's audit when both are available.
`/api/tech`	The site's home page, headers, cookies and DNS (MX, TXT); 231 own fingerprints (MIT, not derived from Wappalyzer)	No JavaScript is run; a site behind a bot challenge returns what its headers and DNS show.
`/api/pdf`	The PDF's text layer, read with unpdf (PDF.js)	No OCR: a scanned PDF answers 422 and is not charged.
`/api/sitemap`	The site's `robots.txt` and XML sitemaps	Indexes are followed up to 25 child sitemaps per call.
`/api/fx`	European Central Bank reference rates via Frankfurter	Published on working days around 16:00 CET; weekends return the last published day.
`/api/translate`	Workers AI `@cf/meta/llama-3.1-8b-instruct-fast`	Machine translation: review important texts.

Business and compliance data

Six tools for an agent that has to check a counterparty before it trades with it. All of them read free official sources (or our own cache of one), need no key from the caller, and follow the same rule as every route here: a call that fails (bad input, upstream down, timeout) returns 4xx/5xx and is not settled, so the buyer is not charged.

Tool	Source	Terms
`/api/vat`	European Commission VIES REST API	Public service of the Commission. A member state that is down gives HTTP 503 with a `viesStatus` such as `MS_UNAVAILABLE`, so an unknown answer is never reported as "invalid". Some states (e.g. DE, ES) confirm validity but do not disclose name and address: those fields are `null`.
`/api/iban`	Computed locally from the SWIFT IBAN registry structure (release 101)	No network, no bank-name or BIC lookup (no open dataset is bundled; the response says `bankLookup: false`). National check digits are applied only where a public algorithm exists (FR, ES, IT, BE, NL for ABNA/INGB/RABO, NO, FI, PL, PT, RS, ME, MK, XK, SI); other countries report `not-available`. Germany has no general national algorithm.
`/api/lei`	GLEIF Global LEI Index	CC0 public domain. No key.
`/api/recalls`	openFDA enforcement reports (food, drug, device) and the CPSC SaferProducts.gov Recall API	openFDA data is public domain under its terms of use (not for medical decisions). CPSC does not classify recalls: its severity is derived from the hazard text, FDA Class I/II/III maps to high/medium/low.

| /api/violations | US Department of Labor Data API v4 (OSHA) and EPA ECHO | US government works. OSHA needs the optional DOL_API_KEY secret: without it the route returns E

只显示了开头部分；其余内容请在仓库中阅读