mcp_workspace_server

The server implements robust path sandboxing, explicitly validates all file paths against the defined workspace root, and resolves symbolic links to prevent traversal attacks. Command execution uses a configurable allowlist and `child_process.spawn` with `shell: false` to prevent shell injection. The `kill_process` tool has safeguards for critical system processes. However, the `encrypt_decrypt` tool uses a hardcoded 'salt' value for password-based key derivation, which is a minor weakness. The `cloud_storage` tool's simplified authentication (Basic auth over potentially non-HTTPS) could be improved by using official SDKs for each provider.