Swift Security Expert

ivan-magda/swift-security-skill/swift-security-expert

by ivan-magdabda2e0ccee6a64d45ec2b93790d0876c90e4eb89MITListed Oct 9, 2026Updated Oct 9, 2026

Use when working with iOS/macOS Keychain Services (SecItem queries, kSecClass, OSStatus errors), biometric authentication (LAContext, Face ID, Touch ID), CryptoKit (AES-GCM, ChaChaPoly, ECDSA, ECDH, HPKE, ML-KEM), Secure Enclave, secure credential storage (OAuth tokens, API keys), certificate pinning (SecTrust, SPKI), keychain sharing across apps/extensions, migrating secrets from UserDefaults or plists, or OWASP MASVS/MASTG mobile compliance on Apple platforms.

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This skill is instructions only: it ships no scripts to execute.

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Read https://sourceweft.com/skills/gh-ivan-magda-swift-security-skill-swift-security-expert-swift-security-expert-76b78bf50f63202b/install.md and install the skill it describes. Before installing, show me its source, license and whether it ships scripts, and wait for my OK. Ask me before changing anything else on my machine.

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Install it yourself from a terminal

For Claude Code, Codex, Cursor and other local agents. The SourceWeft CLI fetches the skill from its source repository at the commit scanned here, and verifies every file against the hashes recorded when the skill was scanned. If anything differs, nothing is written.

npx @sourceweft/cli skills install @ivan-magda/swift-security-expert

Add --agent claude-code, codex, cursor or universal to choose which agent gets it (Claude Code by default).

Upstream installer — not verified by SourceWeft

The open-source skills installer fetches the same pinned commit, but does not check the files against the hashes SourceWeft recorded.

npx skills add https://github.com/ivan-magda/swift-security-skill/tree/bda2e0ccee6a64d45ec2b93790d0876c90e4eb89/swift-security-expert

Source and attribution

Source:ivan-magda/swift-security-skillinswift-security-expertat commitbda2e0c

License: MIT

Content belongs to its original authors. SourceWeft indexes it from a public repository.

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