SmuggleCheck

by FastDrop

MCP MCP VERIFIED Verified 2 hours ago Registry import free

Find hidden prompt-injection text: ASCII smuggling, zero-width/emoji stego, bidi, homoglyphs.

Find hidden prompt-injection text: ASCII smuggling, zero-width/emoji stego, bidi, homoglyphs. Official MCP Registry: dev.workers.mike-tusa.smugglecheck/smugglecheck@0.1.2. Remote endpoint: https://smugglecheck.mike-tusa.workers.dev/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 dev.workers.mike-tusa.smugglecheck/smugglecheck 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.

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Tools this endpoint exposes

Read directly from the endpoint on 18 Oct 2026. Not supplied by the maker.

scan_text
Scan untrusted text for prompt-injection smuggling and deceptive Unicode before it reaches a model or a reader. Detects Unicode tag characters ("ASCII smuggling", decodes the hidden text), zero-width
compare_strings
Compare two strings (usernames, domains, brand or command names) with Unicode UTS #39 skeletons and say whether they can look the same to a reader: identical, confusable, confusable_ignoring_case or d