SendGrid API integration with managed OAuth. Send emails, manage contacts, templates, suppressions, statistics, sender identities, unsubscribe groups, and Se...
- Expanded description and documentation to clarify that the skill now supports managing sender identities, unsubscribe groups, and SendGrid API keys, in addition to previous features. - Added explicit guidance and warnings about confirming all write operations, especially sending emails and API key management, with the user. - Noted that API key management creates long-lived credentials that persist beyond the session; these should only be handled on explicit user request. - Removed the sample file skill-card.md.