Environment variables manager for Apple platforms. Stores secrets in Keychain with end-to-end encryption, syncing across iPhone, iPad, Mac, and Vision Pro via iCloud. - Organize by project and environment (dev, staging, prod) - Secure Keychain storage, not plain text - Import/export .env, JSON, YAML - Auto-sync via CloudKit - Face ID/Touch ID protection - Claude Code MCP integration For developers across Apple devices managing API keys and config privately, without third-party servers.