aside-password-manager

aside-password-manager is a skill for Claude Code, Codex from KunanonJ/ai-skills-hub. It costs 39 tokens per session (2,254 once invoked), scanned A, original, MIT.

A password manager that stores login details, payment cards, and identity information so an agent can use them without seeing generated passwords.

In plain words
What is it for?
Finding saved accounts, filling login or payment forms, generating signup passwords, and storing new credentials.
Why use it?
It removes the need to expose or manually handle sensitive credentials during sign-ins and checkout forms.

Skill for Claude CodeCodex

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

Good fit Finding saved accounts, filling login or payment forms, generating signup passwords, and storing new credentials.

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Install with agentmods
npx agentmods add skills/kunanonj/ai-skills-hub/aside-password-manager
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 KunanonJ/ai-skills-hub --skill aside-password-manager
Clone the repo
git clone --depth 1 https://github.com/KunanonJ/ai-skills-hub

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 aside-password-manager

README.md
[![agentmods](https://agentmods.dev/badge/skills/kunanonj/ai-skills-hub/aside-password-manager/github.svg)](https://agentmods.dev/skills/kunanonj/ai-skills-hub/aside-password-manager)
Your own site
<a href="https://agentmods.dev/skills/kunanonj/ai-skills-hub/aside-password-manager"><img src="https://agentmods.dev/badge/skills/kunanonj/ai-skills-hub/aside-password-manager/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 aside-password-manager

Your own site · 80×15
<a href="https://agentmods.dev/skills/kunanonj/ai-skills-hub/aside-password-manager"><img src="https://agentmods.dev/badge/skills/kunanonj/ai-skills-hub/aside-password-manager.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 39 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,254 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 $0.00039 $0.02254
Opus 5 $0.00019 $0.01127
Sonnet 5 $0.00008 $0.00451
Haiku 4.5 $0.00004 $0.00225

Measured 9d ago against content hash 1f84067c124a, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

aside-password-manager 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.

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/aside-password-manager/SKILL.md · 215 lines

How it starts

The opening of the file, as written. The whole thing — 215 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Password Manager

Aside Password Manager is a native credential manager the agent can use without seeing generated passwords. Use passwordManager in the REPL to autofill logins, payment cards, and identities, create signup password refs, search saved credential sites, and store credentials.

Before using Aside Password Manager as the website login source, check memory/USER.md for connected external password manager preferences. If the user configured one or more external providers, try a connected provider first and use Aside Password Manager to unlock that provider or as the fallback. If no connected external provider preference is present, use Aside Password Manager as the default login/autofill source.

Use Cases

1. Check websites the user is using

When searching for task-relevant information, saved credential sites are useful hints about services the user already uses. It never exposes the secret values so it's safe to use for searching.

const keywords = ['search 1', 'search 2', 'search 3'];
const vaults = await passwordManager.listVaults();
// vaults: [{ vaultId, name }, ...]
const results = await Promise.all(keywords.map(k => passwordManager.listItems({ text: k })));
// results: [[{ title, urls, category, username, oauth, primaryHost, vaultId, itemId }, ...], ...]

Use these results to find relevant sites the user already uses.

2. Autofill a selected item

When you are on a login page, search login candidates with listItems(...), then use autofillItem(page, itemId) only after selecting a clearly matching item. listItems(...) may return multiple candidates. Choose by site, title, username/OAuth account, URLs, and task context. Ask only when the right account is genuinely ambiguous - last resort! If Aside has no usable login, continue normal page inspection. Users may have other password managers (e.g. 1Password), and focusing a field may reveal their autofill UI.

const candidates = await passwordManager.listItems({ text: 'example.com', category: 'login' });
console.log(candidates);

// If one candidate clearly matches the user's task, use it and continue browsing.
await passwordManager.autofillItem(page, '<selected-item-id>');

Read the full file on GitHub · 215 lines

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 · 215 lines · 39 tokens per session scan A 1f84067c124a

Subscribe to this mod's changes

aside-password-manager is a skill published in the GitHub repository KunanonJ/ai-skills-hub (5 stars, last pushed 2d ago), licensed MIT. It adds 39 tokens to every session and 2,254 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 2026-09-03.