# 1password-environments

> Claude/Codex skill by [@1password](https://omgskills.com/library/1password/index.md) · 10 stars · Updated 2026-10-21

Manages secrets in 1Password Developer Environments. Use when the user asks to import or mount a .env file, list or create an Environment, view or add environment variables, or store an API key, token, or credential.

## Install

```sh
git clone https://github.com/1Password/1password-claude-plugin /tmp/1password-claude-plugin && ln -s /tmp/1password-claude-plugin/skills/1password-environments ~/.claude/skills/1password-environments
```

## From README

1Password Environments Workflow for the 1Password MCP tools bundled with this plugin. Read this skill before calling MCP tools — the MCP server's built-in docs cover tool basics but omit import-and-mount steps. Conceptual background and edge cases: reference.md. Prerequisites macOS or Linux with the 1Password desktop app installed (MCP and local .env mounts are not supported on Windows) Integrate with MCP clients turned on under Settings \> Developer in the desktop app 1Password plugin installed from Customize \> Plugins \> Discover in the Claude desktop app or claude.ai (registers 1password-mcp MCP config and this skill together) details: reference.md Windows Detect the platform before any workflow (the session's environment info, C:\\ paths, OS=WindowsNT, etc.). On Windows, local .env mounts and the desktop MCP server are not supported. Note that WSL reports as Linux and is supported. Hard stop: do not call createlocalenvfile, attempt mounting, or run mount-only flows.

## Links

- HTML page: https://omgskills.com/library/1password/1password-claude-plugin/skills/1password-environments/
- GitHub: https://github.com/1Password/1password-claude-plugin
- Author: [@1password](https://omgskills.com/library/1password/index.md)