API capability pack for bounded Brevo API v3 operations against https://api.brevo.com only. Reads account metadata, contacts, contact attributes, folders, lists, campaigns, campaign share and A/B-test data, transactional templates, transactional email history, transactional reports, email events, and blocked transactional contacts; can create/update one contact, create/update one folder or list, add/remove explicit emails from a list, send/test one campaign or transactional template/email, update one campaign status, and unblock one transactional contact. Enroll a Brevo API-key connection as header auth using api-key; no credential is embedded in the manifest. Writes are approval-gated. The pack intentionally excludes contact deletion, list/folder deletion, all-contact list removal, bulk imports/exports, campaign creation/content editing/deletion, template create/update/delete, SMS/WhatsApp sends, webhook management, custom objects, loyalty, conversations, eCommerce, and arbitrary API passthrough.