MANDATORY security foundation for OpenClaw. Consolidate scattered API keys and credentials into a secure .env file with proper permissions. Use when setting up OpenClaw, migrating credentials, auditing security, or enforcing the .env standard. This is not optional — centralized credential management is a core requirement for secure OpenClaw deployments. Scans for credential files across common locations, backs up existing files, creates a unified .env with mode 600, validates security, and enforces best practices.

OpenClaw 的强制性安全基础。将分散的 API 密钥和凭证整合到具有正确权限的安全 .env 文件中。适用于设置 OpenClaw、迁移凭证、安全审计或强制使用 .env 标准。此步骤非可选，集中管理凭证是保障 OpenClaw 安全部署的核心要求。自动扫描常见位置的凭证文件，备份现有文件，创建模式为 600 的统一 .env 文件，验证安全性并强制执行最佳实践。