Every action below is available as an MCP tool and a verb in Cerebral OS — callable from any AI agent, Claude, Cursor, Windsurf, or your own runtime via the BYOA API. All executions are governed, audited, and dry-run safe.
Add Note to Subscriber
mailchimp:add_note_to_subscriber
Adds a new note to an existing subscriber. See docs here
Write
Medium risk
Add or Update Subscriber
mailchimp:add_or_update_subscriber
Adds a new subscriber to an audience or updates existing subscriber. See docs here
Write
Medium risk
Add Or Remove Members Tags
mailchimp:add_remove_member_tags
Add or remove member tags. See docs here
Write
Medium risk
Add Member To Segment
mailchimp:add_segment_member
Adds a new member to a static segment. See docs here
Write
Medium risk
Add Subscriber To Tag
mailchimp:add_subscriber_to_tag
Adds an email address to a tag within an audience. See docs here
Write
Medium risk
Create Campaign
mailchimp:create_campaign
Creates a new campaign draft. See docs here
Write
Medium risk
Create List
mailchimp:create_list
Creates a new list. See docs here
Write
Medium risk
Delete Campaign
mailchimp:delete_campaign
Delete a specific campaign. See docs here
Write
High risk
Delete List
mailchimp:delete_list
Deletes an existing list. See docs here
Write
High risk
Delete List Member
mailchimp:delete_list_member
Permanently deletes a member. See docs here
Write
High risk
Edit A Campaign Template Content
mailchimp:edit_campaign_template_content
Edits a defined content area of a custom HTML template. See docs here
Write
Medium risk
Get A Campaign Report
mailchimp:get_a_campaign_report
Gets a campaign report. See docs here
Read
Low risk
Get Campaign
mailchimp:get_campaign
Gets metadata of a specific campaign. See docs here
Read
Low risk
Get List
mailchimp:get_list
Searches for lists. See docs here
Read
Low risk
Get List Activities
mailchimp:get_list_activities
Retrieves up to the previous 180 days of daily detailed aggregated activity stats for a list. See docs here
Read
Low risk
Get List Member Activities
mailchimp:get_list_member_activity
Get the last 50 events of a member's activity on a specific list. See docs here
Read
Low risk
Get List Member Tags
mailchimp:get_list_member_tags
Retrieves a list of all member tags. See docs here
Read
Low risk
List Segment Members
mailchimp:list_segment_member
Retrieves a list of all segment members. See docs here
Read
Low risk
Remove Member From A Segment
mailchimp:remove_segment_member
Removes a member from the specified static segment. See docs here
Write
Medium risk
Search Campaigns
mailchimp:search_campaign
Searches for the campaigns. See docs here
Read
Low risk
Search Lists
mailchimp:search_lists
Searches for lists. See docs here
Read
Low risk
Search Members/Subscribers
mailchimp:search_member
Searches for a subscriber. The search can be restricted to a specific list, or can be used to search across all lists in an account. See docs here
Read
Low risk
Send a Campaign
mailchimp:send_campaign
Sends a campaign draft to the audience signed up for the campaign. See docs here
Write
Medium risk
Unsubscribe Email
mailchimp:unsubscribe_email
Unsubscribe an email address from an audience. See docs here
Write
Medium risk
Update Campaign
mailchimp:update_campaign
Update a campaign. See docs here
Write
Medium risk
Update List
mailchimp:update_list
Updates an existing list. See docs here
Write
Medium risk