Toolkit directory
GmailRead, search, draft, and send email with labels and threads.
OutlookMicrosoft email with calendar and contact integration.
SendGridTransactional email delivery and template management.
ResendDeveloper-first email API for transactional sending.
PostmarkTransactional email delivery and message streams.
MailgunEmail sending, routing, and delivery analytics.
BrevoEmail, SMS, and marketing automation.
LoopsProduct email sequences and transactional sends.
SuperhumanFast email triage, splits, and reminders.
FastmailMail, contacts, and calendars over JMAP.
TwilioSMS, voice, and verification APIs.
Every app. One connection away.
Each toolkit bundles the actions your agent needs — authenticated, rate-limit aware, and schema-checked.
AllDeveloper Tools & DevOps (23)Collaboration & Communication (10)Productivity & Project Management (20)CRM (13)Analytics & Data (16)Marketing & Social Media (20)Finance & Accounting (16)Customer Support (8)HR & Recruiting (9)Files & Storage (8)Design & Creative (5)E-commerce (8)Scheduling & Calendar (7)Email & Messaging (11)AI & Machine Learning (17)IT & Security (11)
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