GlyphGuard

dev.workers.mike-tusa.glyphguard/glyphguard · v0.1.0 · developer-tools

GlyphGuard is healthy: it completed an MCP handshake in 710 ms and exposes 3 tools.

Find hidden Unicode (zero-width, bidi, tag payloads), homoglyphs and lookalike names in text.

Endpoint: https://glyphguard.mike-tusa.workers.dev/mcp (streamable-http)

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Facts

Users (last 30 days)0
HandshakeHealthy
Auth neededNone
Tool count3
Latency710 ms
Last checked (UTC)2026-10-22T10:45:13.975Z

Health history

Checked (UTC)StatusLatencyError
2026-10-22T10:45:13.975ZHealthy710

Tools (3)

scan_textFind invisible characters, bidi controls (Trojan Source), hidden Unicode tag payloads (decoded), variation-selector runs, control characters, unusual spaces, mixed-script words and lookalike letters. ZWJ/ZWNJ/VS16 in legitimate context (emoji sequences, Persian/Arabic joining, Indic virama) are repo
clean_textReturn the text with invisible characters, bidi controls, tag characters and control characters removed and unusual spaces turned into normal spaces. By default ZWJ/ZWNJ/VS16 are kept inside emoji sequences, between letters of joining scripts (Arabic, Persian) and after an Indic virama (keep_joiners
compare_namesCheck whether a name, username, domain label or brand looks the same as any of up to 50 protected names (for example "pаypal" with a Cyrillic а vs "paypal"), using a UTS #39-style confusable skeleton (curated subset, case and accents ignored). Read-only. Same engine as GET /api/compare.