Agent skill

1password Credential Lookup

by aiskillstore in aiskillstore/marketplace

This skill should be used when agents need to log into websites, retrieve passwords, or access credentials.

No licenceAuto-check passed

Install 1password Credential Lookup

skills CLI
$ npx skills add aiskillstore/marketplace --skill 1password-credential-lookup -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install aiskillstore/marketplace 1password-credential-lookup --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/clementwalter/1password-credential-lookup .claude/skills/1password-credential-lookup && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
1password-credential-lookup
GitHub stars
433
Token cost
~768 tokens
SKILL.md length
228 words
Files
3 (incl. scripts)
Skills in repo
1,044
Repo updated
First seen
Licence
None found

At a glance

This skill should be used when agents need to log into websites, retrieve passwords, or access credentials.

  • Works in 3 steps: find_credential - PRIMARY TOOL → list_items_for_url - When unsure which… → get_credential - RARELY NEEDED
  • SKILL.md covers CRITICAL: Use URL, Not Item…, The One Rule, Tools (in order of preference) and Workflow Example, plus 3 more sections
  • Runs Python scripts from its folder

What it does

1password Credential Lookup is an agent skill from aiskillstore/marketplace. This skill should be used when agents need to log into websites, retrieve passwords, or access credentials. CRITICAL - always use findcredential with the website URL, never guess item names.

Its SKILL.md is about 770 tokens, which your agent loads only when the skill is triggered. The skill folder holds 3 other files, including scripts (for example `scripts/find_credential.py` and `skill-report.json`).

It works with GitHub and X (Twitter). The repository describes itself as: Security-audited skills for Claude, Codex & Claude Code. One-click install, quality verified.

Example prompts

  • “/1password-credential-lookup”

Requirements

  • Python 3

Workflow steps

3 steps, taken from the step headings in SKILL.md.

  1. find_credential - PRIMARY TOOL
  2. list_items_for_url - When unsure which account
  3. get_credential - RARELY NEEDED

What it can do on your machine

Read from SKILL.md and the folder at commit 44923f3. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Ships 1 file in scripts/ (Python), which the agent can run.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

1password Credential Lookup loads about 768 tokens when it runs. Until then it costs about 55 tokens; SKILL.md has 228 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~55
When it runs · the whole SKILL.md, loaded when a task matches
~768

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); the scripts in this folder are not scanned.

SKILL.md

Without a licence we can't republish the file, so here is its outline and opening line. It has 228 words (~768 tokens).

name
1password-credential-lookup
version
2.0.0

Read the full SKILL.md on GitHub

Files

SKILL.md and 2 other files (scripts) in skills/clementwalter/1password-credential-lookup of aiskillstore/marketplace.

  • SKILL.md
  • scripts/find_credential.py
  • skill-report.json

Open the folder on GitHubat commit 44923f3

Compare with similar skills

1password Credential Lookup next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

1password Credential Lookup compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
1password Credential Lookup this skillaiskillstore/marketplace433—~768Automated safety check: PassNone
Read URLs and PDFstw93/Waza7.2k—~1.8kAutomated safety check: PassMIT
bb-browser Site Commands for OpenClawepiral/bb-browser6.2k—~1kAutomated safety check: PassMIT
Banner CreatorReScienceLab/opc-skills1.8k—~1.3kAutomated safety check: PassApache-2.0
Agent ReachEdisonChenAI/agent-reach1151 repos~1.3kAutomated safety check: PassMIT
Backfill Event Datarubyevents/rubyevents569—~2.8kAutomated safety check: PassNone

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Questions about 1password Credential Lookup

What does 1password Credential Lookup do?

This skill should be used when agents need to log into websites, retrieve passwords, or access credentials. 1password Credential Lookup is an agent skill from aiskillstore/marketplace. This skill should be used when agents need to log into websites, retrieve passwords, or access credentials.

How do I install 1password Credential Lookup in Claude Code?

Run `npx skills add aiskillstore/marketplace --skill 1password-credential-lookup -a claude-code`. Or copy the skill folder (skills/clementwalter/1password-credential-lookup in aiskillstore/marketplace) into .claude/skills/1password-credential-lookup in your project. Claude Code loads it when a task matches its description.

How do I install 1password Credential Lookup in Codex?

Run `npx skills add aiskillstore/marketplace --skill 1password-credential-lookup -a codex`. Or copy the skill folder (skills/clementwalter/1password-credential-lookup in aiskillstore/marketplace) into .agents/skills/1password-credential-lookup in your project. Codex loads it when a task matches its description.

Can I use 1password Credential Lookup in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add aiskillstore/marketplace --skill 1password-credential-lookup -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/1password-credential-lookup, .gemini/skills/1password-credential-lookup, .github/skills/1password-credential-lookup and .opencode/skills/1password-credential-lookup in your project.

What does 1password Credential Lookup need to run?

Going by SKILL.md and its folder, 1password Credential Lookup needs Python for the scripts in its folder. Our summary lists: Python 3.

Does 1password Credential Lookup access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is 1password Credential Lookup safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.

What licence does 1password Credential Lookup use?

No licence was found for 1password Credential Lookup or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does 1password Credential Lookup use?

About 768 tokens (SKILL.md is roughly 3.1k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to 1password Credential Lookup?

Skills that share tags, products or a category with 1password Credential Lookup: Read URLs and PDFs (tw93/Waza, 7.2k stars), bb-browser Site Commands for OpenClaw (epiral/bb-browser, 6.2k stars), Banner Creator (ReScienceLab/opc-skills, 1.8k stars) and Agent Reach (EdisonChenAI/agent-reach, 115 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains 1password Credential Lookup?

aiskillstore (a GitHub organization) maintains it in aiskillstore/marketplace, which has 433 GitHub stars. The repository holds 1,044 skills in this directory. The repository was last updated on October 10, 2026.

Source: aiskillstore/marketplace on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.