keychain-credential-manager

Manage credentials in OS keychains across Windows, macOS, and Linux

509 stars

Best use case

keychain-credential-manager is best used when you need a repeatable AI agent workflow instead of a one-off prompt.

Manage credentials in OS keychains across Windows, macOS, and Linux

Teams using keychain-credential-manager should expect a more consistent output, faster repeated execution, less prompt rewriting.

When to use this skill

You want a reusable workflow that can be run more than once with consistent structure.

When not to use this skill

You only need a quick one-off answer and do not need a reusable workflow.
You cannot install or maintain the underlying files, dependencies, or repository context.

Installation

Claude Code / Cursor / Codex

$curl -o ~/.claude/skills/keychain-credential-manager/SKILL.md --create-dirs "https://raw.githubusercontent.com/a5c-ai/babysitter/main/library/specializations/desktop-development/skills/keychain-credential-manager/SKILL.md"

Manual Installation

Download SKILL.md from GitHub
Place it in .claude/skills/keychain-credential-manager/SKILL.md inside your project
Restart your AI agent — it will auto-discover the skill

How keychain-credential-manager Compares

Feature / Agent	keychain-credential-manager	Standard Approach
Platform Support	Not specified	Limited / Varies
Context Awareness	High	Baseline
Installation Complexity	Unknown	N/A

Frequently Asked Questions

What does this skill do?

Manage credentials in OS keychains across Windows, macOS, and Linux

Where can I find the source code?

You can find the source code on GitHub using the link provided at the top of the page.

SKILL.md Source

# keychain-credential-manager

Manage credentials securely in OS keychains (Windows Credential Manager, macOS Keychain, Linux libsecret) with a cross-platform API.

## Capabilities

- Store credentials securely
- Retrieve credentials at runtime
- Delete stored credentials
- Support all three desktop platforms
- Integrate with keytar/node-keytar
- Generate credential access code

## Input Schema

```json
{
  "type": "object",
  "properties": {
    "projectPath": { "type": "string" },
    "serviceName": { "type": "string" },
    "framework": { "enum": ["electron", "native", "dotnet"] }
  },
  "required": ["projectPath", "serviceName"]
}
```

## Cross-Platform API

```javascript
// Using keytar (Electron)
const keytar = require('keytar');

async function storeCredential(account, password) {
    await keytar.setPassword('MyApp', account, password);
}

async function getCredential(account) {
    return await keytar.getPassword('MyApp', account);
}
```

## Related Skills

- `security-hardening` process
- `electron-ipc-security-audit`