# Secret Safe Env

Write secrets into \.env without the agent ever seeing the value \- Windows masked dialog \(繁中 UI\)

Canonical: https://claudelist.com/listings/mcp-reg-io-github-irrenwill-secret-safe-env-ad519eeb22

Category: MCP Servers

Source: community · irrenwill

Source checked: 2026-10-14

Website: https://www.claudemcp.org/mcp/registry/io-github-irrenwill-secret-safe-env-ad519eeb2211.html

Publisher description: Write secrets into .env without the agent ever seeing the value - Windows masked dialog (繁中 UI)

## Install or set up

1. Review the publisher repository and npm package `secret-safe-env@0.1.2` before running it. The MCP Registry declares this package as a stdio server.
2. Install Node.js, then run the command below in your Claude Code project. Check the publisher README for any account or configuration requirements.
3. Restart Claude Code and use `/mcp` to confirm the connection and review its tools and permissions.

```sh
claude mcp add mcp-io-github-irrenwill-secret-safe-env-ad519e -- npx -y secret-safe-env@0.1.2
```

Installation guide: https://github.com/irrenwill/secret-safe-env