Front Sentinel
Read-only security checks for dApp domains: registry lock, DNSSEC, CAA, SRI, SEAL DNS controls
What it does
Front Sentinel is an MCP server, a connector that lets an AI assistant use it as a tool. It is hosted: an assistant connects to it over the internet, nothing to install.
No capability identified yet from its description.
Facts come from the Official MCP Registry, as declared by the publisher. Capabilities are matched automatically (low confidence) and are not a test of the tool.
At a glance
How to connect
As declared in the Official MCP Registry · hosted endpoint tested by Electra Index 2h ago (live check)Hosted endpoint
https://frontsentinel.com/mcpstreamable-http
In Claude Code: claude mcp add --transport http front-sentinel https://frontsentinel.com/mcp
MCP settings (Claude Desktop, Cursor and other MCP clients)
{
"mcpServers": {
"front-sentinel": {
"url": "https://frontsentinel.com/mcp"
}
}
}Live check
Electra Index connected to the hosted endpoint 2h agoONLINE Front Sentinel answered an MCP connection on 23 Oct 2026 and introduced itself as front-sentinel 1.0.0 (MCP protocol 2025-06-18).
4 tools offered to AI assistants
scan_domain· Scores how well a dApp or website domain is protected against hijacking: registrar transfer/update locks, registry lock, DNSSEC, CAA, expiry, nameserver consistency across resolvers, SRI on third-party scripts and the Content-Security-Policcheck_registry_lock· Reads the domain's EPP status codes from RDAP and tells whether registry lock (serverUpdateProhibited + serverTransferProhibited) is on, partly on or off, and which registrar-level locks are set.check_sri· Loads a public page and lists every script, stylesheet and preload it pulls in. For third-party files, checks whether an integrity= hash is present and matches, and returns a ready sha384 hash for files that have none.check_seal_dns_registrar· Goes through the 16 controls of the SEAL Security Frameworks certification for DNS & Registrar and marks what public data shows for each: ok, partial, gap, not visible from outside, or a process control the team has to document itself. Incl
What "online" means: the server answered an MCP connection at the time of the check. It is not a guarantee of security, quality or continuous uptime. How we test: we open an MCP session and ask for the tool list, as an AI assistant would. We never run a tool and never send a key. Checked every few days. Method
Is this your server? Monitoring Pro: a check every 30 minutes and an email within the hour when it stops answering. Launch offer: $39.99 once, for life.
Facts & evidence
Each fact shows where it was seen and when.| Fact | Value | Evidence | Source | Last confirmed |
|---|---|---|---|---|
| Hosted endpoint | https://frontsentinel.com/mcp | DECLARED | SRC-001 Official MCP Registry | 1h ago |
| Local install (package) | no | DECLARED | SRC-001 Official MCP Registry | 1h ago |
| Remote access (hosted) | yes | DECLARED | SRC-001 Official MCP Registry | 1h ago |
| Website | https://frontsentinel.com/mcp | DECLARED | SRC-001 Official MCP Registry | 1h ago |
| Registry status | active | DECLARED | SRC-001 Official MCP Registry | 1h ago |
| Version | 1.0.0 | DECLARED | SRC-001 Official MCP Registry | 1h ago |
| MCP server | yes | DECLARED | SRC-001 Official MCP Registry | 1h ago |
Change history
- NEW23 Oct 2026first seen in the index
Is this page accurate?
Flag it and our robot re-checks the official source. Reports never change a score.Is Front Sentinel still online?
Free alerts · no accountQuestions about Front Sentinel
How do I connect Front Sentinel?
Use the hosted endpoint https://frontsentinel.com/mcp in your assistant's MCP settings. The exact settings are in "How to connect" above, as declared in the Official MCP Registry.
What tools does Front Sentinel offer?
When Electra Index connected on 23 Oct 2026, it listed 4 tools: scan_domain, check_registry_lock, check_sri, check_seal_dns_registrar. The full list is in "Live check" above.
Is Front Sentinel online?
Yes. Its hosted endpoint answered an MCP connection from Electra Index 2h ago.