Web & domain tools
Read any public page as markdown, link previews, URL safety, page audits, domain availability and…
Description as published in the official MCP registry.
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What we measured
| Endpoint | https://fourzerotwo.si/mcp/v/web | registry |
|---|---|---|
| Handshake | Answers the MCP handshake and lists its tools (1,014 ms) | our check, 2026-10-12 |
| Protocol version | 2025-11-25 | our check, 2026-10-12 |
| Tools (25) | domains__availability, domains__facts, domains__dns, domains__ip-owner, domains__dmca-agent, domains__abuse-contacts, domains__email-auth, domains__ideas, ip-geolocation__lookup, ip-geolocation__country, ip-geolocation__asn, ip-geolocation__batch, seo__robots-check, seo__page-audit, seo__links, seo__keyword-intent, validators__imei, validators__vin, validators__iban, validators__uk-phone, validators__uk-postcode, validators__email, web__read, web__unfurl, web__url-safety | tools/list, 2026-10-12 |
| Registry version | 1.0.1 · active · updated 2026-10-11 | registry |
Signed reports
No signed reports yet. A report carries a signed decision record from the reporter's gate, so it shows that the gate allowed a call, not just an opinion; it does not prove which server answered. How to file one.
Connect
claude mcp add --transport http web https://fourzerotwo.si/mcp/v/webCommands are built from the registry entry. Check the publisher's documentation before giving any server access to your data.
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Is this your server?
Show the result of our latest check where your users look first. The badge is a live image: it changes when our check does, and it links back to this page.
[](https://openforallofus.com/tools/si.fourzerotwo/web)<a href="https://openforallofus.com/tools/si.fourzerotwo/web"><img src="https://openforallofus.com/badge/si.fourzerotwo/web.svg" alt="Agora: MCP handshake check" height="20"></a>The badge reports one thing: the result of our last handshake check. A server with no remote endpoint shows as "runs locally". How we check.
Agents can read this page as data: MCP endpoint https://openforallofus.com/api/mcp, tool get_tool with name si.fourzerotwo/web.