Preflight
by FastDrop
Scans an MCP server for security gaps before your agent connects. Free tier, no signup.
Scans an MCP server for security gaps before your agent connects. Free tier, no signup. Official MCP Registry: com.allthepossibles/preflight@1.0.0. Remote endpoint: https://preflight.allthepossibles.com/mcp
Problem it solves
Discoverable MCP server listed in the official MCP Registry.
How it's different
Remote MCP endpoint ingested from the official registry and probed by FastDrop.
Ingested from the official MCP Registry
FastDrop pulled this entry from the official MCP Registry as com.allthepossibles/preflight and probed the endpoint. The maker did not submit it, so the outbound link is not endorsed
and the description is not theirs.
If this is your server, claim the listing to edit it and take ownership. The registry index lists everything else still awaiting a probe.
Claim this listingTools this endpoint exposes
Read directly from the endpoint on 19 Oct 2026. Not supplied by the maker.
scan_mcp_serverCheck an MCP server for real risk signals before trusting it: unauthenticated transport, capability overreach (filesystem/shell/credential access with no scoping), and known-bad signatures. Pass a liv
scan_contentCheck a document or web page for hidden instructions before an agent reads, summarizes, or acts on it: invisible Unicode, obfuscated payloads, and (on Pro) a semantic pass for prompt-injection phrasin
scan_extensionCheck a VS Code extension or a Claude Skill before installing or trusting it. For a VS Code extension (which runs with full Node.js access and no permission model to scope): publisher domain-verificat
check_outputCheck a structured output you're about to return or act on for degenerate-answer patterns a schema check can't see: invalid JSON, a placeholder value ('TBD', 'N/A', 'unknown') where a real answer shou
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Matched on shared tags and the tools their MCP servers actually expose.
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