1password

1password is a skill for Claude Code, Codex from julianobarbosa/claude-code-skills. It costs 61 tokens per session (6,606 once invoked), scanned A, original, MIT.

A guide to managing secrets with 1Password, a service for storing sensitive values such as passwords, tokens, and keys. It covers the command-line tool, automation accounts, development environments, and Kubernetes integrations.

In plain words
What is it for?
Use it to manage vault items, supply secrets to local commands and CI/CD pipelines, and connect 1Password with Kubernetes.
Why use it?
It helps retrieve and inject secrets without placing them directly in code, configuration files, or deployment commands.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Not installable: its command points at a path on the author’s own machine, so it runs nowhere else. The line is /home/opuser/.op/1password-credentials.json.

Good fit Use it to manage vault items, supply secrets to local commands and CI/CD pipelines, and connect 1Password with Kubernetes.

Compare 6 skills from other repositories ↓
Install

Getting it into your agent

There is no command for this one: it runs only inside a plugin, and the catalogue could not identify which plugin ships it. The source is linked below.

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for 1password

README.md
[![agentmods](https://agentmods.dev/badge/skills/julianobarbosa/claude-code-skills/1password/github.svg)](https://agentmods.dev/skills/julianobarbosa/claude-code-skills/1password)
Your own site
<a href="https://agentmods.dev/skills/julianobarbosa/claude-code-skills/1password"><img src="https://agentmods.dev/badge/skills/julianobarbosa/claude-code-skills/1password/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for 1password

Your own site · 80×15
<a href="https://agentmods.dev/skills/julianobarbosa/claude-code-skills/1password"><img src="https://agentmods.dev/badge/skills/julianobarbosa/claude-code-skills/1password.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 61 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 6,606 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00061 $0.06606
Opus 5 $0.00030 $0.03303
Sonnet 5 $0.00012 $0.01321
Haiku 4.5 $0.00006 $0.00661

Measured 9d ago against content hash ca832d17d301, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

1password scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 9d ago.

The scan reads SKILL.md. This mod also ships 19 executable files (scripts/setup-gh-plugin.sh, scripts/setup-service-account.sh, scripts/sync-check.sh, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/1password/SKILL.md · 1,061 lines

How it starts

The opening of the file, as written. The whole thing — 1,061 lines — stays where its author put it; the contents beside it link to each section on GitHub.

1Password

Overview

This skill provides comprehensive guidance for working with 1Password's secrets management ecosystem. It covers the op CLI for local development, service accounts for automation, Developer Environments for project secrets, and Kubernetes integrations including the native 1Password Operator and External Secrets Operator.

Quick Reference

Command Structure

1Password CLI uses a noun-verb structure: op <noun> <verb> [flags]

# Authentication
op signin                    # Sign in to account
op signout                   # Sign out
op whoami                    # Show signed-in account info

# Secret retrieval
op read "op://vault/item/field"              # Read single secret
op run -- <command>                          # Inject secrets as env vars
op inject -i template.env -o .env            # Inject secrets into file

# Item management
op item list                                 # List all items
op item get <item>                           # Get item details
op item create --category login              # Create new item
op item edit <item> field=value              # Edit item
op item delete <item>                        # Delete item

# Vault management
op vault list                                # List vaults
op vault get <vault>                         # Get vault info
op vault create <name>                       # Create vault

# Document management
op document list                             # List documents
op document get <document>                   # Download document
op document create <file> --vault <vault>    # Upload document

Workflow Decision Tree

What do you need to do?
├── Retrieve a secret for local development?
│   └── Use: op read, op run, or op inject
├── Manage project environment variables?
│   └── See: Developer Environments (below)
├── Manage items/vaults in 1Password?
│   └── Use: op item, op vault, op document commands
├── Automate secrets in CI/CD?
│   └── Use: Service Accounts with OP_SERVICE_ACCOUNT_TOKEN
├── Sync secrets to Kubernetes?
│   ├── Using External Secrets Operator?
│   │   └── See: External Secrets Operator Integration
│   └── Using native 1Password Operator?
│       └── See: 1Password Kubernetes Operator
└── Configure shell plugins for CLI tools?
    └── Use: op plugin commands

Read the full file on GitHub · 1,061 lines

Files

What ships with it

31 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 9d ago First seen · 1,061 lines · 61 tokens per session scan A ca832d17d301

Subscribe to this mod's changes

1password is a skill published in the GitHub repository julianobarbosa/claude-code-skills (10 stars, last pushed 13d ago), licensed MIT. It adds 61 tokens to every session and 6,606 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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