x402 Web Tools MCP server
Pay-per-call tools for agents: web page to Markdown, tech stack, email domain check (x402 USDC)
Little public usage data yet
Reviews
Write oneNobody has reviewed x402 Web Tools yet.
If you have run it, two minutes of your experience saves the next person an afternoon.
x402 Web Tools tools (4, 1 write)
write = sends, deletes, buys or postscheck_email_domainwrite actionFreeCheck an email address or domain: MX records, mail provider (Google/Microsoft/Zoho), SPF, DMARC policy, disposable-domain flag and a 0-100 deliverability score. Validate leads before sending. Costs $0.002 USDC (x402, Base).
detect_tech_stackFreeDetect the technology stack of a website: frameworks (Next.js, React, Vue, Angular...), CMS (WordPress, Shopify, Webflow...), analytics, payments, CDN/hosting and server headers. Useful for lead qualification and competitor research. Costs $0.003 USDC (x402, Base).
extract_webpageFreeFetch any public web page and return clean readable Markdown (Readability), title, description, og:image, byline, word count and outgoing links. Ideal for LLM agents that need page content without HTML noise. Costs $0.003 USDC (x402, Base).
pricingFreeFree. Lists tools, prices and payment details of this server.
Public scan report
scanner v0.1.9 · 2026-09-26 · same rubric, same numbers if you re-run it
- –Code scanremote-only server, no package to scann/a
- Live reliabilityremote reachable in 797ms20/20
- Tool poisoning4 tool descriptions checked15/15
- Auth qualityopen endpoint exposes 1 write-action tools with no auth3/15
- Maintenancerepository not readable: repo not found3/15
- Maintainer identityno repository or website to verify2/10
Findings (1)
- highWrite-action tools reachable without authentication
auth.open-write
Install directly
claude mcp add --transport http x402-web-tools https://x402-web-tools.onrender.com/mcp
x402 Web Tools: common questions
- Is x402 Web Tools MCP server safe?
- With care: it is graded C, so read the findings first (57/100). Read the x402 Web Tools safety report
- How do I install x402 Web Tools?
- It runs remotely at x402-web-tools.onrender.com. Add it to Claude Code, Claude Desktop or Cursor with the snippets above, or call it through the mcp.market gateway without installing anything.
- Does x402 Web Tools need an API key?
- Not as far as the registry entry and our scan can tell: no credentials are declared or required.
- Is x402 Web Tools maintained?
- The latest release is v1.1.0.
- Is x402 Web Tools up?
- 100% of our last 5 checks got an answer. We check remote servers about four times a day.
- What can I use instead of x402 Web Tools?
- Servers from other publishers that do the same job: Monacloud MCP server, Palmyr MCP server and Domani MCP server. Compare all x402 Web Tools alternatives.
Alternatives to x402 Web Tools
Same job from other publishers: the closest match first, then the best rated.
MonacloudBuy .vn/intl domains in VND, deploy apps, Postgres, email, VietQR pay — Vietnam MCP for AI agentsnot reviewedGrowingB- PalmyrAgent infra: email, phone, social, domains, VPS, wallets. Paid per-action via x402, no API key.not reviewedGrowingB
- DomaniInternet identity for AI agents: register or broker domains, email, DNS - pay by card or USDC.not reviewedGrowingA
- emailmdRender markdown into email-safe HTML, lint drafts for deliverability problems, and preview emails.not reviewedEstablishedA
- e2a — email for AI agentsAuthenticated email gateway for AI agents — per-agent inboxes, HITL approval, SPF/DKIM verified.not reviewedEstablishedA