What problem does it solve? Managing secrets through plaintext environment variables or files is risky and hard to maintain. This Skill sets up the 1Password CLI (op) so secrets stay in your vault and are read, injected, or passed to commands only at runtime. ## Core Features & Use Cases - CLI Setup and Authentication: Install op on macOS, Linux, or Windows and authenticate via service account token, desktop app integration, or a self-hosted Connect server. - Secret Operations: Read secrets with op:// references, fetch one-time passwords, inject secrets into templates with op inject, and run commands with secret env vars via op run. - Use Case: You need a database password for a deployment script. Instead of pasting it into a .env file, run the command through op run so the secret is resolved from your 1Password vault at execution time and never written to disk. ## Quick Start Set up the 1Password CLI with a service account token and read the database password from my app-prod vault without printing it to the terminal.