Authbox vs Fetch Guard

Side-by-side comparison of two Model Context Protocol servers — install paths, tools, quality signals, and directory engagement so you can pick the right one for Claude, Cursor, and other MCP clients.

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Authbox
MARUCIE
🔒 Security
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🔒 Security
SummaryZero-knowledge password manager with MCP credential gateway. BIP-39 seed phrase recovery, deterministic passwords, policy-gated AI agent access (scope, rate limits, time windows, step-up approval), 70+ API key providers, and hash-chain audit trail. Go + Next.js + TypeScript.URL fetcher and HTML-to-markdown converter with three-layer prompt injection defense: pre-extraction sanitization of hidden/off-screen elements and non-printing Unicode, 15-pattern risk scanning (HIGH/MEDIUM/OK), and per-request session-salt content boundary wrapping.
Quality signal23/100 (Emerging)24/100 (Emerging)
Install pathnpx · lowpip · high
Engagement 0 0 0 0 0 0 1
ToolsNot listed yetNot listed yet
Verified / officialNoNo
Open listingView AuthboxView Fetch Guard
More alternatives to AuthboxMore alternatives to Fetch GuardSecurity categoryCanonical compare URL

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