1password-cli

An integration with the 1Password command-line tool for managing secrets, API keys, and login credentials from Linux, WSL, or Windows.

In plain words
What is it for?
It helps developers connect projects and scripts to 1Password using service accounts, the 1Password desktop app, or session tokens.
Why use it?
It provides documented ways to authenticate 1Password and reuse a cached session instead of repeatedly handling credentials by hand.

Skill for Claude CodeCodex

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/kylebrodeur/1password-ssh-setup/1password-cli
Any agent
npx skills add kylebrodeur/1password-ssh-setup --skill 1password-cli
Clone the repo
git clone --depth 1 https://github.com/kylebrodeur/1password-ssh-setup

Made for: Claude Code, Codex.

Per session 49 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,443 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin unknown 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 $0.00049 $0.01443
Opus 5 $0.00024 $0.00722
Sonnet 5 $0.00010 $0.00289
Haiku 4.5 $0.00005 $0.00144

Measured 3d ago against content hash 98642a85dda1, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

1password-cli 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 3d ago.

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.

packages/pi-1password/skills/1password-cli/SKILL.md · 185 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

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. 3d ago First seen · 185 lines · 49 tokens per session scan A 98642a85dda1

Subscribe to this mod's changes

1password-cli is a skill published in the GitHub repository kylebrodeur/1password-ssh-setup (6 stars, last pushed 2mo ago), with no licence file. It adds 49 tokens to every session and 1,443 once invoked, about $0.0002 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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