A

webcrypt

npm · v1.0.1 · 11,050 dl/week

Zero-dependency JavaScript AES-256-GCM encryption suite for text, files, WebRTC E2EE & AI Agent Tooling (MCP). Supports symmetric password derivation, RSA-4096 hybrid encryption, and post-quantum cryptography via pure Web Crypto API.

Findings (0)

✓ No registry-level findings. (This is a metadata scan, not a code audit.)

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MCP security grade A
[![MCP security](https://vulnrable.com/api/mcpbadge?pkg=webcrypt&eco=npm)](https://vulnrable.com/mcp/webcrypt/)

Automated registry-metadata scan; not a code audit. Findings come from npm metadata published by the package owner and from public security advisories (OSV/GHSA) — not from our own assessment of the code.
Grade scanned 2026-09-14 · package count resolved 2026-08-18. A package fixed after that date will still show its earlier grade here.
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