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com.edgethirteen.www/cloakcheck

com.edgethirteen.www/cloakcheck · v1.0.0 · MCP 2025-11-25

Scan a page for content planted to hijack an AI browsing/shopping agent before it acts on the page.

Reachability reachable
checked 2026-09-20 05:32 UTC
Registry status active
Tools pinned 1
3f24b7adba92
Tools last changed 2026-09-17

Provenance

Registry namespace com.edgethirteen.www (domain verified by the official registry)
Website https://www.edgethirteen.com/tools/cloakcheck
Remote endpoints
https://www.edgethirteen.com/api/mcp/cloakcheck (streamable-http)

Observed changes

When (UTC)EventDetail
2026-09-17 05:33 tools changed 0 added, 0 removed, 1 changed
2026-09-14 05:30 first capture 1 tools pinned

Pinned tool definitions (1)

ToolDescription
check_page_for_agent_hijacking Fetch a URL and scan it for content planted to hijack an AI agent visiting it rather than to inform a human: invisible unicode (zero-width joiners, steganographic tag-block characters), CSS-hidden text (display:none, opacity:0,...
Get alerted when this changes. Email the moment com.edgethirteen.www/cloakcheck drifts, dies, or revives.

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