MCPInstall

1password

by steipeteSecurity

Set up and use 1Password CLI (op, one-password). Use when installing the CLI, enabling desktop app integration, signing in, selecting Peter's multi-account setup, or storing/reading/injecting/running secrets via op. Always use tmux for op commands.

Installs
303
Last 24h
—
Trending rank
—
Security
Not audited

Install

Works with every agent the skills CLI supports.

npx skills add https://github.com/steipete/agent-scripts --skill 1password
  1. 01

    Install

    Run the command in your project. The CLI asks which agents to install for.

  2. 02

    Describe the task

    Ask your agent for something this skill covers. It loads 1password automatically when relevant.

  3. 03

    Review the result

    The agent follows the SKILL.md steps, scripts and references bundled with the skill.

SKILL.md

The instructions your agent reads when the skill is triggered.

1Password CLI

Follow the official CLI get-started steps. Don't guess install commands.

References

Workflow

  1. Check OS + shell.
  2. Verify CLI present inside tmux: op --version.
  3. Confirm desktop app integration is enabled (per get-started) and the app is unlocked.
  4. REQUIRED: create a fresh tmux session for all op commands (no direct op calls outside tmux).
  5. Sign in / authorize inside tmux: op signin (expect app prompt).
  6. Verify access inside tmux: op whoami (must succeed before any secret read).
  7. If multiple accounts: use --account or OP_ACCOUNT.

Peter account defaults

  • Peter's default account for personal/work secrets is my.1password.com ("Peter Steinberger's Clan").
  • Do not silently use my.1password.eu / Titan unless Peter asks for it.
  • Pass --account my.1password.com on every op command when storing or reading Peter's secrets. Do not rely on ambient account selection.
  • op account list is metadata-only, but still must run inside tmux. Use it to confirm account names when routing is unclear.
  • op signin --account my.1password.com can return status 0 with no useful output and still not make a later shell signed in. Prefer doing sign-in, create/edit/get, and verification in the same tmux shell.

REQUIRED tmux session (T-Max)

The shell tool uses a fresh TTY per command. To avoid re-prompts and failures, always run op inside a dedicated tmux session with a fresh socket/session name.

Example (see tmux skill for socket conventions, do not reuse old session names):

SOCKET_DIR="${CLAWDBOT_TMUX_SOCKET_DIR:-${TMPDIR:-/tmp}/clawdbot-tmux-sockets}"
mkdir -p "$SOCKET_DIR"
SOCKET="$SOCKET_DIR/clawdbot-op.sock"
SESSION="op-auth-$(date +%Y%m%d-%H%M%S)"

tmux -S "$SOCKET" new -d -s "$SESSION" -n shell
tmux -S "$SOCKET" send-keys -t "$SESSION":0.0 -- "op signin --account my.1password.com" Enter
tmux -S "$SOCKET" send-keys -t "$SESSION":0.0 -- "op whoami" Enter
tmux -S "$SOCKET" send-keys -t "$SESSION":0.0 -- "op vault list" Enter
tmux -S "$SOCKET" capture-pane -p -J -t "$SESSION":0.0 -S -200
tmux -S "$SOCKET" kill-session -t "$SESSION"

Known working secret-write pattern

Use a fresh tmux session, read the secret from the clipboard without printing it, optionally validate an expected token prefix, and write to Peter's account explicitly. The op category string is human-readable and case-sensitive in this CLI build; use "API Credential", not api_credential.

tmux new-session -d -s op-store-secret 'bash -lc '\''set -euo pipefail
set +x
ACCOUNT="my.1password.com"
ITEM_TITLE="Service API Tokens"
FIELD_NAME="api_token"
EXPECTED_PREFIX=""
NOTES="Created via tmux-safe op workflow"
TOKEN="$(pbpaste)"
if [ -n "$EXPECTED_PREFIX" ]; then
  case "$TOKEN" in "$EXPECTED_PREFIX"*) ;; *) echo "clipboard value does not match expected prefix" >&2; exit 2;; esac
fi
op item create --account "$ACCOUNT" --category "API Credential" --title "$ITEM_TITLE" "$FIELD_NAME[password]=$TOKEN" "notesPlain=$NOTES" >/dev/null
op item get "$ITEM_TITLE" --account "$ACCOUNT" --fields "label=$FIELD_NAME" >/dev/null
echo "stored and verified secret field without printing it"
sleep 30
'\'''

For a second secret on the same item:

tmux new-session -d -s op-edit-secret 'bash -lc '\''set -euo pipefail
set +x
ACCOUNT="my.1password.com"
ITEM_TITLE="Service API Tokens"
FIELD_NAME="app_token"
EXPECTED_PREFIX=""
TOKEN="$(pbpaste)"
if [ -n "$EXPECTED_PREFIX" ]; then
  case "$TOKEN" in "$EXPECTED_PREFIX"*) ;; *) echo "clipboard value does not match expected prefix" >&2; exit 2;; esac
fi
op item edit "$ITEM_TITLE" --account "$ACCOUNT" "$FIELD_NAME[password]=$TOKEN" >/dev/null
op item get "$ITEM_TITLE" --account "$ACCOUNT" --fields "label=$FIELD_NAME" >/dev/null
echo "stored and verified secret field without printing it"
sleep 30
'\'''

Redacted debugging

Keep the whole pipeline inside tmux. Inspect status and output length, never secret values.

tmux new-session -d -s op-debug 'bash -lc '\''set -euo pipefail
set +x
SIGNIN_OUTPUT="$(op signin --account my.1password.com 2>&1 || true)"
echo "signin output bytes: ${#SIGNIN_OUTPUT}"
op account list 2>&1 | sed -E "s/(xox[baprs]-)[A-Za-z0-9-]+/\\1REDACTED/g; s/(xapp-)[A-Za-z0-9-]+/\\1REDACTED/g"
sleep 30
'\'''

Guardrails

  • Never paste secrets into logs, chat, or code.
  • Prefer op run / op inject over writing secrets to disk.
  • If sign-in without app integration is needed, use op account add.
  • If a command returns "account is not signed in", re-run op signin inside tmux and authorize in the app.
  • Do not run op outside tmux; stop and ask if tmux is unavailable.

FAQ

What does the 1password skill do?

Set up and use 1Password CLI (op, one-password). Use when installing the CLI, enabling desktop app integration, signing in, selecting Peter's multi-account setup, or storing/reading/injecting/running secrets via op. Always use tmux for op commands.

How do I install 1password?

Run npx skills add https://github.com/steipete/agent-scripts --skill 1password in your project. The skills CLI detects the agents you use and copies the skill into the right folder. For Claude Code you can also place the skill folder at ~/.claude/skills/1password/ (personal) or .claude/skills/1password/ (project).

Which AI agents can use 1password?

Any agent that supports the open Agent Skills format (a folder with a SKILL.md file), including Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, Windsurf, Cline, OpenCode and more.

Is 1password safe to install?

No partner security audit is available yet. Skills can run commands and scripts, so read the SKILL.md and any bundled files before installing.

Who maintains 1password?

It is published by steipete in steipete/agent-scripts. It has 303 recorded installs.

More from steipete/agent-scripts

View all →

video-transcript-downloader

steipete/agent-scripts

yt-dlp downloads: video, audio, subtitles, transcripts, clips, playlists.

Media & Creative1K installs

brave-search

steipete/agent-scripts

Web search and content extraction via Brave Search API. Use for searching documentation, facts, or any web content. Lightweight, no browser required.

Productivity & Automation831 installs

skill-cleaner

steipete/agent-scripts

Codex/OpenClaw skill audit: live budget, usage, duplicates, compact descriptions.

Security592 installs

create-cli

steipete/agent-scripts

CLI UX/spec: args, flags, help, output, errors, config, dry-run.

Frontend & Design419 installs

markdown-converter

steipete/agent-scripts

Open the skill to read its SKILL.md instructions.

Docs & Writing341 installs

nano-banana-pro

steipete/agent-scripts

Open the skill to read its SKILL.md instructions.

293 installs

Popular security skills

View category →

azure-compliance

microsoft/azure-skills

Run Azure compliance and security audits with azqr plus Key Vault expiration checks. Covers best-practice assessment, resource review, policy/compliance validation, and security posture checks. WHEN: compliance scan, security audit, BEFORE running azqr (compliance cli tool), Azure best practices, Key Vault expiration check, expired certificates, expiring secrets, orphaned resources, compliance assessment.

OfficialSecurity567K installs

minimal-run-and-audit

lllllllama/rigorpilot-skills

Rigor Run skill for README-first deep learning repo reproduction. Use when the task is specifically to capture or normalize evidence from the selected smoke test or documented inference or evaluation command and write standardized reprooutputs/ files, including patch notes when repository files changed. Do not use for training execution, initial repo intake, generic environment setup, paper lookup, target selection, hidden scientific-meaning changes, or end-to-end orchestration by itself.

Security477.4K installs

seo-audit

coreyhaines31/marketingskills

When the user wants to audit, review, or diagnose SEO issues on their site. Also use when the user mentions "SEO audit," "technical SEO," "why am I not ranking," "SEO issues," "on-page SEO," "meta tags review," "SEO health check," "my traffic dropped," "lost rankings," "not showing up in Google," "site isn't ranking," "Google update hit me," "page speed," "core web vitals," "crawl errors," "indexing issues," "stuck on page 2," "striking distance keywords," "title tag rewrite," "low CTR," "local SEO," "Google Business Profile," or "map pack." Use this even if the user just says something vague like "my SEO is bad" or "help with SEO" — start with an audit. For building pages at scale to target keywords, see programmatic-seo. For adding structured data, see schema. For AI search optimization, see ai-seo.

Security238.7K installs

firebase-security-rules-auditor

firebase/agent-skills

Audits Firebase (Firestore, Cloud Storage) security rules for vulnerabilities, privilege escalation, role bypasses, create vs update inconsistencies, resource exhaustion, type safety, size limits, and hasOnly ownership checks. Use when auditing/reviewing rules, running red-team rule assessments, or scoring against auditor checklists. Don't use for Firebase CLI (login, deploy), Auth, Crashlytics, Remote Config, or database queries.

OfficialSecurity139.1K installs

audit

pbakaus/impeccable

Run technical quality checks across accessibility, performance, theming, responsive design, and anti-patterns. Generates a scored report with P0-P3 severity ratings and actionable plan. Use when the user wants an accessibility check, performance audit, or technical quality review.

Security81.9K installs

competitors

coreyhaines31/marketingskills

When the user wants to create competitor comparison or alternative pages for SEO and buyer-facing use. Also use when the user mentions 'alternative page,' 'vs page,' 'competitor comparison,' 'comparison page,' '[Product] vs [Product],' '[Product] alternative,' 'competitive landing pages,' 'how do we compare to X,' 'competitor teardown,' 'audit our competitor pages,' 'are our comparison pages out of date,' or 'competitive asset audit.' Use this for any content that positions your product against competitors. Covers four formats: singular alternative, plural alternatives, you vs competitor, and competitor vs competitor. For auditing existing claims (not researching competitors from scratch, which is competitor-profiling; not technical SEO on these pages, which is seo-audit), use the asset audit here. For internal battle cards and sales-specific competitor docs, see sales-enablement.

Security79.3K installs