Keyva – Native environment variable manager with secure iCloud sync

Summary: Keyva manages environment variables on Apple devices by securely storing secrets in Keychain with end-to-end encryption and syncing them via iCloud. It supports project and environment organization, import/export of env, JSON, and YAML files, and integrates with Claude Code MCP for AI-assisted workflows.

What it does

Keyva stores environment variables securely in Keychain and syncs them across iPhone, iPad, Mac, and Vision Pro using CloudKit. It organizes variables by project and environment and allows import/export in multiple formats.

Who it's for

Developers using Apple platforms who need private management of API keys and configuration without third-party servers.

Why it matters

It eliminates scattered plain-text .env files by providing encrypted, native storage and seamless syncing across Apple devices.