Koskamo

Send personalized outreach emails via draft

A professional email is composed, saved as a draft, and then sent to a recipient with tracking labels and idempotency protection, ensuring reliable delivery without duplicates.

How it works

Changes data in your accountsSales and marketing

The agent first identifies the target inbox ID. It then creates a draft message using POST /v1/inboxes/{id}/drafts, populating the subject, body, and recipient. Before sending, the agent should verify the draft content is accurate. Finally, it triggers the send action via POST /v1/inboxes/{id}/drafts/{did}/send, optionally adding an Idempotency-Key header to prevent duplicate sends if retries occur. The agent checks the response for success or error codes.

Prompt

Paste this into an agent that has the servers below connected. Adjust the names and dates to your own.

Prompt for Send personalized outreach emails via draft
Create a draft email in inbox {inbox_id} with subject 'Follow up on Q3 results' and body 'Hi {name}, let's discuss the Q3 metrics.' Then send this draft. Use idempotency key {uuid} to ensure safety.

MCP servers it needs

Source

The vendor page this playbook is drawn from, and the passage that supports it.

Compose messages across multiple agent turns and send atomically.
Email + LinkedIn API Reference for AI Agents — Anjal

Each playbook is drawn from the vendor page it cites and reviewed by Koskamo before it is published. Koskamo does not run these servers or your agent: check what each tool will do before you let it act on your accounts.