Last released Oct 31, 2026
IntentShield for MCP: an offline-first security guardrail against prompt injection in MCP tool calls, with hooks for Claude Code, Codex CLI, Cursor and Gemini CLI and a transparent MCP proxy
Last released May 22, 2026
RFC 6238 TOTP and RFC 4226 HOTP — HMAC-SHA-1/256/512, zero dependencies