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Secret Safe Env

MCP server · by irrenwill

Developer Tools npm v0.1.2

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

View source ↗ More servers

Install

Run one of the commands below, then add the client config underneath.

npmnpx -y secret-safe-env

Client configuration

Paste into Claude Desktop, Cursor (mcp.json), VS Code or any MCP client, then restart the client.

mcpServers{
  "mcpServers": {
    "secret-safe-env": {
      "command": "npx",
      "args": [
        "-y",
        "secret-safe-env"
      ]
    }
  }
}

About this server

Secret Safe Env is listed in the Developer Tools category of the MCPNav directory. It is distributed as npm and can be loaded by any client that speaks the Model Context Protocol.

Typical uses include giving your assistant scoped access to the corresponding service so it can answer questions and take actions with real data instead of guessing. Always review what a server can access before you enable it — see our MCP security guide.

Frequently asked questions

What is the Secret Safe Env MCP server?

Secret Safe Env is an MCP server by irrenwill. Write secrets into .env without the agent ever seeing the value - Windows masked dialog (繁中 UI)

How do I install Secret Safe Env?

Install it with: npx -y secret-safe-env. Then add the JSON config to your client's MCP settings and restart the client.

Is Secret Safe Env free to use?

The MCP server itself is free to install. The source is public on https://github.com/irrenwill/secret-safe-env. Any third-party API it calls (such as a search or maps API) may require its own key and billing.

Which clients support Secret Safe Env?

Any MCP-compatible client can use it, including Claude Desktop, Cursor, VS Code, Windsurf and custom agents.