1password

1password is a skill for Claude Code from HybridAIOne/hybridclaw. It costs 31 tokens per session (601 once invoked), scanned B, original, MIT.

A command-line tool for using 1Password, a password manager, from scripts and terminal commands. It can sign in, inspect vault items, read selected fields, and provide secrets to commands.

In plain words
What is it for?
Checking sign-in status, finding vault items, reading a specific secret field, loading environment variables, and injecting secrets into temporary templates.
Why use it?
It reduces the need to copy passwords into chat, files, or command history. Secrets can be supplied to a command at runtime instead.

Skill for Claude Code

Written for Claude Code: user-invocable in frontmatter.

Good fit Checking sign-in status, finding vault items, reading a specific secret field, loading environment variables, and injecting secrets into temporary templates.

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Install with agentmods
npx agentmods add skills/hybridaione/hybridclaw/1password
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.

Any agent
npx skills add HybridAIOne/hybridclaw --skill 1password
Clone the repo
git clone --depth 1 https://github.com/HybridAIOne/hybridclaw

Made for: Claude Code.

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/hybridaione/hybridclaw/1password/github.svg)](https://agentmods.dev/skills/hybridaione/hybridclaw/1password)
Your own site
<a href="https://agentmods.dev/skills/hybridaione/hybridclaw/1password"><img src="https://agentmods.dev/badge/skills/hybridaione/hybridclaw/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/hybridaione/hybridclaw/1password"><img src="https://agentmods.dev/badge/skills/hybridaione/hybridclaw/1password.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 31 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 601 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 1 finding. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 1 finding, up to medium

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • medium Privilege Escalation · line 81
    Commands invoke sudo or root privileges. Verify this elevated access is necessary and justified.
    Fix: Avoid sudo/root unless strictly required. Prefer least-privilege patterns. If elevation is needed, document the justification and scope.
How audits are shown
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 $0.00031 $0.00601
Opus 5 $0.00015 $0.00300
Sonnet 5 $0.00006 $0.00120
Haiku 4.5 $0.00003 $0.00060

Measured 12d ago against content hash 1a4cb7ce49cc, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade B, and why

1password scanned grade B with 1 finding 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 12d 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.

Asks for rootmediumPrivilege escalation

A mod that escalates privileges can change anything on the machine, not only the project.

chmod 600 "$RUNTIME_ENV"
skills/1password/SKILL.md · 95 lines

What it actually says

1Password CLI

Use this skill for host-side secret workflows with 1Password CLI.

Default Workflow

  1. Check whether op is installed:
    op --version
    
  2. If it is missing, tell the user to run:
    hybridclaw skill install 1password op
    
    or install it manually.
  3. Verify sign-in state:
    op whoami
    op vault list
    
  4. Confirm the exact vault and item before reading any secret.
  5. Prefer secret injection over copying values into files or chat.

Safe Read Patterns

List items:

op item list --vault "Engineering"

Inspect an item without dumping every field:

op item get "Prod API" --vault "Engineering"

Read one field only:

op item get "Prod API" --vault "Engineering" --fields label=password

Read by secret reference:

op read "op://Engineering/Prod API/password"

Safe Injection Patterns

Run a command with secrets injected:

op run --env-file=.env.1password -- your-command

Inject a template into a throwaway runtime file:

RUNTIME_ENV="$(mktemp /tmp/runtime.env.XXXXXX)"
chmod 600 "$RUNTIME_ENV"
trap 'rm -f "$RUNTIME_ENV"' EXIT INT TERM
op inject -i .env.template -o "$RUNTIME_ENV"

Prefer /tmp or an untracked runtime path. Do not inject into tracked files unless the user explicitly asks. If you are done before the shell exits, run rm -f "$RUNTIME_ENV" and trap - EXIT INT TERM.

Rules

  • Never paste a secret value into chat unless the user explicitly requests it and there is no safer option.
  • Never commit, log, or echo secrets into shell history on purpose.
  • Default to read-only operations. Creating or editing vault items needs explicit user confirmation.
  • If op whoami fails, stop and tell the user they need to unlock the desktop app or sign in again.
  • If the task only needs a secret for one command, use op run instead of reading the secret into plain text.
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. 12d ago First seen · 95 lines · 31 tokens per session scan B 1a4cb7ce49cc

Subscribe to this mod's changes

1password is a skill published in the GitHub repository HybridAIOne/hybridclaw (132 stars, last pushed yesterday), licensed MIT. It adds 31 tokens to every session and 601 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it B with 1 finding (asks for root). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.