@guardbee/mcp-security-proxyofficialSecurityObservabilityGuardBeeAlicense-Not gradedqualityFmaintenanceEnables transparent security for any MCP server by intercepting tool calls, blocking prompt injection attempts, masking PII in responses, and writing immutable audit logs. Updated 2 months ago (2026-09-09 11:46 UTC)1,650 npmMIT