JustCall MCP Server

get_call

Includes timestamps, participants, and associated notes. Use this for deep investigation of a specific communication event. Retrieves details for a specific call

get_contact

Returns associated phone numbers, email addresses, and metadata. Use this for detailed customer vetting before or after a call. Retrieves details for a specific contact

list_calls

Returns call direction (inbound/outbound), duration, status, and IDs. Use this to audit communication activity or track call volumes. Lists all phone calls

list_campaigns

g., dialer campaigns). Useful for monitoring sales outreach and telemarketing efforts. Lists all calling campaigns

list_contacts

Returns names, phone numbers, and IDs. Use this to search for customers or provide contact information to the user. Lists all contacts in JustCall

list_messages

Includes message content, sender/receiver, and delivery status. Essential for monitoring text-based customer interactions. Lists all SMS/MMS messages

list_numbers

Useful for identifying which numbers are available for specific campaigns or teams. Lists all phone numbers in your JustCall account

list_recordings

Use this when the user wants to audit call quality or retrieve a specific conversation record. Lists all call recordings

list_users

Useful for identifying which agent handled a specific call or message. Lists all users in your organization

list_webhooks

Useful for auditing system integrations. Lists all configured webhooks