WebKit MCP server
online · 100% uptimeEmail validation, link previews and article-to-Markdown extraction for AI agents
0 stars
Reviews
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If you have run it, two minutes of your experience saves the next person an afternoon.
WebKit tools
Tool list not cached yet. `describe` through the gateway fetches it live.
Public scan report
scanner v0.1.10 · 2026-10-15 · same rubric, same numbers if you re-run it
- –Code scanremote-only server, no package to scann/a
- Live reliabilityremote reachable in 323ms (auth required)20/20
- –Tool poisoningtools not inspected (endpoint requires auth); not countedn/a
- Auth qualityauth enforced (unknown)9/15
- Maintenancelast push 0 days ago15/15
- Maintainer identityregistry namespace matches repository owner6/10
How WebKit compares
Against every graded Email MCP server, from our own scans and uptime checks. Updated after each scan run.
- Safety score
- 83/100
- higher than 75% of 916 Email servers
- Uptime
- 100%
- of our recent checks; the typical remote Email server answers 100%
- Response time
- 263 ms
- faster than 56% of 609 Email servers
Install WebKit in Claude Code, Cursor or VS Code
claude mcp add --transport http webkit https://webkit-email-validator-link-preview-article-extractor.p.rapidapi.com/mcp
What the publisher says
From the WebKit repository's README, as published. We do not edit it. Read it on GitHub
WebKit API family
One Cloud Run service (auto-deployed from main) hosting four APIs, each listed separately on RapidAPI:
- WebKit (root): /email/validate, /url/preview, /url/extract
- DomainKit (/domain): /dns, /ssl, /whois, /scan
- QRKit (/qrkit): /qr, /qr/wifi, /qr/vcard, /barcode
- TextKit (/text): /language, /sentiment, /readability, /keywords, /profanity, /summarize, /slugify, /stats, /analyze
Nothing above is checked by us. What we check is on the safety report.
WebKit: common questions
- Is WebKit MCP server safe?
- Mostly: it is graded B (83/100). Read the WebKit safety report
- How do I install WebKit?
- It runs remotely at webkit-email-validator-link-preview-article-extractor.p.rapidapi.com. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
- Does WebKit need an API key?
- Yes. The registry entry asks for
X-RapidAPI-Key. - Is WebKit maintained?
- The last commit was 20 days ago (2026-10-14). The latest release is v1.1.0.
- Is WebKit up?
- 100% of our last 28 checks got an answer. We check remote servers about four times a day.
- What can I use instead of WebKit?
- Servers from other publishers that do the same job: emailmd MCP server, flightclaw MCP server and send0 MCP server.
- How does WebKit compare with other Email MCP servers?
- safety score 83/100 (higher than 75% of 916 Email servers); uptime 100% (of our recent checks; the typical remote Email server answers 100%); response time 263 ms (faster than 56% of 609 Email servers). Full comparison.
Alternatives to WebKit
Same job from other publishers: the closest match first, then the best rated.
- emailmdRender markdown into email-safe HTML, lint drafts for deliverability problems, and preview emails.not reviewedEstablishedA
- flightclawSearch ~300 airlines and book flights with a checkout link. OAuth sign-in by email code.not reviewedGrowingA
- send0Email inboxes for AI agents: create an address, wait for codes and links, send and reply in threads.not reviewedGrowingA
- SendsoonSend email, look up public IP information, and convert files to Markdown through SendSoon.not reviewedGrowingB
- Mailoo - Email MCP ServerEmail MCP server for AI agents: IMAP/SMTP, Gmail, Outlook, calendar, ManageSieve, AI triage, OAuth2.5.0(1)GrowingA
