keychain-security

Store and retrieve API keys, tokens, and passwords via macOS Keychain services.

Updated Dec 25, 2025

Search Tags:#security #macos #secrets management #api keys #keychain #credential storage

Ready to run

npx skills add https://github.com/mourato/prisma --skill keychain-security

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: keychain-security
Source: https://github.com/mourato/prisma/tree/main/.agents/skills/keychain-security
Command: npx skills add https://github.com/mourato/prisma --skill keychain-security

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This skill addresses the critical need for securely storing and managing sensitive information like API keys and tokens within the macOS Keychain, preventing their exposure in insecure storage methods.

Core Features & Use Cases

Secure Credential Storage: Provides patterns for storing API keys, tokens, and passwords using the KeychainManager.
Error Handling: Guides on managing and interpreting Keychain-specific errors.
Best Practices: Enforces secure storage principles and module ownership.
Use Case: When developing a new feature that requires accessing an external API, use this skill to ensure the API key is stored securely in the Keychain and retrieved only when needed by authorized components.

Quick Start

Use the keychain-security skill to store the provided API key for the OpenAI service.

Frequently Asked Questions about keychain-security

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I securely store API keys in macOS Keychain?▼

To securely store API keys in macOS Keychain, use the KeychainManager patterns to persist sensitive data in encrypted storage, ensuring credentials are only retrieved when needed by authorized components.

What is the best way to manage authentication tokens in macOS applications?▼

The best way to manage authentication tokens in macOS applications is using macOS Keychain services, which provide persistent, encrypted credential storage while enforcing secure coding practices and strict module boundaries.

How do I handle macOS Keychain errors when retrieving passwords?▼

Handling macOS Keychain errors when retrieving passwords requires interpreting Keychain-specific error codes returned by the KeychainManager, allowing your application to gracefully manage secure credential retrieval failures.

Why do I need macOS Keychain for secrets management instead of plain text files?▼

You need macOS Keychain for secrets management to prevent the exposure of sensitive data, such as API keys and passwords, that occurs when using insecure storage methods like plain text files or environment variables.

When should I use macOS Keychain for credential storage?▼

You should use macOS Keychain for credential storage when developing macOS features that require accessing external APIs, ensuring authentication tokens and passwords have persistent, encrypted storage with strict module ownership.