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Guides

Step-by-step help for a concrete problem with zn-gate: installing it, protecting your secrets, MCP servers and CI.

Latest note/Guides/Oct 17, 2026

How to stop Claude Code, Codex CLI, Cursor and OpenCode from reading your .env with one command

Run npx -y zn-gate init to keep Claude Code, Codex CLI, Cursor and OpenCode away from .env files and secrets. What it changes, how to check it, how to undo it.

Read the note 13 min read · John Silver