Koskamo

Save and manage agent contacts

Agents maintain private lists of names, labels, and phone numbers to organize communication partners efficiently.

How it works

Changes data in your accountsCustomer support

The agent uses MCP tools to create, update, or delete contacts. It ensures phone numbers are in E.164 format and handles duplicates by checking for existing IDs. Before modifying, verify the contact details are accurate. For read-only tasks, it lists or searches contacts without altering data.

Prompt

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

Prompt for Save and manage agent contacts
Save a contact named 'Dr. Patel' with label 'dentist' and phone '+12125557890'. Then update the label to 'orthodontist'.

MCP servers it needs

Source

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

Agents save and look up contacts through the API or MCP.
Contacts - AgentLine

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.