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@cognyaiInstall SkillMarketing
Skill
/winback-engine
Find dormant subscribers, segment by historical value, draft personalized winback emails per tier, and identify suppression candidates
Claude Code
$ npx -y skills add cognyai/claude-code-marketing-skills --skill winback-engine --agent claude-code
Codex
$ npx skills add cognyai/claude-code-marketing-skills --skill winback-engine -a codex -y
Cursor
$ npx skills add cognyai/claude-code-marketing-skills --skill winback-engine -a cursor -y
Gemini CLI
$ npx skills add cognyai/claude-code-marketing-skills --skill winback-engine -a gemini-cli -y
GitHub Copilot
$ npx skills add cognyai/claude-code-marketing-skills --skill winback-engine -a github-copilot -y
OpenCode
$ npx skills add cognyai/claude-code-marketing-skills --skill winback-engine -a opencode -y
Windsurf
$ npx skills add cognyai/claude-code-marketing-skills --skill winback-engine -a windsurf -y
SKILL.md
winback-engine.SKILL.mdname: winback-engine
description: Find dormant subscribers, segment by historical value, draft personalized winback emails per tier, and identify suppression candidates
version: "1.1.2"
author: Cogny AI
requires: cogny-mcp
platforms: [klaviyo, mailchimp, rule, get-a-newsletter, brevo, mailerlite, drip, salesforce-marketing-cloud, braze, shopify, woocommerce, stripe]
user-invocable: true
argument-hint: "[aggressive|standard|conservative]"
allowed-tools:
# Cogny Cloud (aggregated) namespace
- mcp__cogny__refresh_mcp_discovery
- mcp__cogny__mcp__Klaviyo__list_profiles
- mcp__cogny__mcp__Klaviyo__get_profile
- mcp__cogny__mcp__Klaviyo__list_lists
- mcp__cogny__mcp__Klaviyo__get_list
- mcp__cogny__mcp__Klaviyo__get_list_profiles
- mcp__cogny__mcp__Klaviyo__list_segments
- mcp__cogny__mcp__Klaviyo__get_segment
- mcp__cogny__mcp__Klaviyo__list_campaigns
- mcp__cogny__mcp__Klaviyo__get_campaign
- mcp__cogny__mcp__Klaviyo__get_campaign_message
- mcp__cogny__mcp__Klaviyo__get_campaign_values_report
- mcp__cogny__mcp__Klaviyo__list_flows
- mcp__cogny__mcp__Klaviyo__get_flow
- mcp__cogny__mcp__Klaviyo__list_metrics
- mcp__cogny__mcp__Klaviyo__get_metric
- mcp__cogny__mcp__Klaviyo__list_events
- mcp__cogny__mcp__Klaviyo__list_templates
- mcp__cogny__mcp__Klaviyo__get_account
- mcp__cogny__mcp__Mailchimp__tool_get_account_info
- mcp__cogny__mcp__Mailchimp__tool_list_campaigns
- mcp__cogny__mcp__Mailchimp__tool_get_campaign
- mcp__cogny__mcp__Mailchimp__tool_get_campaign_content
- mcp__cogny__mcp__Mailchimp__tool_list_audiences
- mcp__cogny__mcp__Mailchimp__tool_get_audience
- mcp__cogny__mcp__Mailchimp__tool_list_members
- mcp__cogny__mcp__Mailchimp__tool_get_member
- mcp__cogny__mcp__Mailchimp__tool_get_member_tags
- mcp__cogny__mcp__Mailchimp__tool_list_segments
- mcp__cogny__mcp__Mailchimp__tool_get_segment
- mcp__cogny__mcp__Mailchimp__tool_list_templates
- mcp__cogny__mcp__Mailchimp__tool_get_template
- mcp__cogny__mcp__Mailchimp__tool_list_reports
- mcp__cogny__mcp__Mailchimp__tool_get_report
- mcp__cogny__mcp__Mailchimp__tool_get_report_click_details
- mcp__cogny__mcp__Mailchimp__tool_get_report_open_details
- mcp__cogny__mcp__Mailchimp__tool_get_report_unsubscribed
- mcp__cogny__mcp__Mailchimp__tool_list_automations
- mcp__cogny__mcp__Mailchimp__tool_get_automation
- mcp__cogny__mcp__Rule__tool_list_subscribers
- mcp__cogny__mcp__Rule__tool_get_subscriber
- mcp__cogny__mcp__Rule__tool_get_subscriber_fields
- mcp__cogny__mcp__Rule__tool_list_subscriber_tags
- mcp__cogny__mcp__Rule__tool_list_tags
- mcp__cogny__mcp__Rule__tool_get_tag
- mcp__cogny__mcp__Rule__tool_list_campaigns
- mcp__cogny__mcp__Rule__tool_get_campaign
- mcp__cogny__mcp__Rule__tool_get_campaign_statistics
- mcp__cogny__mcp__Rule__tool_list_templates
- mcp__cogny__mcp__Rule__tool_get_template
- mcp__cogny__mcp__Rule__tool_list_segments
- mcp__cogny__mcp__Rule__tool_list_customizations
- mcp__cogny__mcp__Rule__tool_get_customization
- mcp__cogny__mcp__Rule__tool_list_suppressions
- mcp__cogny__mcp__Rule__tool_list_preference_groups
- mcp__cogny__mcp__Rule__tool_get_subscriber_preferences
- mcp__cogny__mcp__Rule__tool_list_journeys
- mcp__cogny__mcp__Get_a_Newsletter__tool_list_contacts
- mcp__cogny__mcp__Get_a_Newsletter__tool_get_contact
- mcp__cogny__mcp__Get_a_Newsletter__tool_list_lists
- mcp__cogny__mcp__Get_a_Newsletter__tool_get_list
- mcp__cogny__mcp__Get_a_Newsletter__tool_list_drafts
- mcp__cogny__mcp__Get_a_Newsletter__tool_get_draft
- mcp__cogny__mcp__Get_a_Newsletter__tool_list_sent
- mcp__cogny__mcp__Get_a_Newsletter__tool_get_sent
- mcp__cogny__mcp__Get_a_Newsletter__tool_list_scheduled
- mcp__cogny__mcp__Get_a_Newsletter__tool_list_reports
- mcp__cogny__mcp__Get_a_Newsletter__tool_get_report
- mcp__cogny__mcp__Get_a_Newsletter__tool_get_report_bounces
- mcp__cogny__mcp__Get_a_Newsletter__tool_get_report_opens
- mcp__cogny__mcp__Get_a_Newsletter__tool_get_report_opens_aggregated
- mcp__cogny__mcp__Get_a_Newsletter__tool_get_report_have_not_opened
- mcp__cogny__mcp__Get_a_Newsletter__tool_get_report_clicks
- mcp__cogny__mcp__Get_a_Newsletter__tool_get_report_link_clicks
- mcp__cogny__mcp__Get_a_Newsletter__tool_get_report_unsubscriptions
- mcp__cogny__mcp__Get_a_Newsletter__tool_list_attributes
- mcp__cogny__mcp__Get_a_Newsletter__tool_list_subscriptions
- mcp__cogny__mcp__Get_a_Newsletter__tool_list_senders
- mcp__cogny__mcp__Get_a_Newsletter__tool_get_sender
# Newer ESPs and stores: read tools only (writes ask first)
- mcp__cogny__mcp__Brevo__list_contacts
- mcp__cogny__mcp__Brevo__get_contact
- mcp__cogny__mcp__Brevo__list_contact_lists
- mcp__cogny__mcp__MailerLite__list_subscribers
- mcp__cogny__mcp__MailerLite__get_subscriber
- mcp__cogny__mcp__MailerLite__list_groups
- mcp__cogny__mcp__MailerLite__list_segments
- mcp__cogny__mcp__Drip__list_subscribers
- mcp__cogny__mcp__Drip__get_subscriber
- mcp__cogny__mcp__Drip__list_tags
- mcp__cogny__mcp__Salesforce_Marketing_Cloud__list_data_extensions
- mcp__cogny__mcp__Salesforce_Marketing_Cloud__get_data_extension_fields
- mcp__cogny__mcp__Salesforce_Marketing_Cloud__get_data_extension_rows
- mcp__cogny__mcp__Braze__braze_list_segments
- mcp__cogny__mcp__Braze__braze_get_segment_details
- mcp__cogny__mcp__Braze__braze_get_segment_analytics
- mcp__cogny__mcp__Shopify__tool_list_customers
- mcp__cogny__mcp__Shopify__tool_list_orders
- mcp__cogny__mcp__WooCommerce__list_orders
- mcp__cogny__mcp__Stripe__stripe_api_read
- mcp__cogny__list_integrations
- mcp__cogny__create_finding
- mcp__cogny__create_ticket
- mcp__cogny__write_context_node
# Cogny Solo / Lite (per-ESP direct) namespace
- mcp__klaviyo__*
- mcp__mailchimp__*
- mcp__rule__*
- mcp__get_a_newsletter__*
- Bash
- Read
- Write
Winback Engine
Turn dormant subscribers back into
Read more
name: winback-engine description: Find dormant subscribers, segment by historical value, draft personalized winback emails per tier, and identify suppression candidates version: "1.1.2" author: Cogny AI requires: cogny-mcp platforms: [klaviyo, mailchimp, rule, get-a-newsletter, brevo, mailerlite, drip, salesforce-marketing-cloud, braze, shopify, woocommerce, stripe] user-invocable: true argument-hint: "[aggressive|standard|conservative]" allowed-tools: # Cogny Cloud (aggregated) namespace - mcp__cogny__refresh_mcp_discovery - mcp__cogny__mcp__Klaviyo__list_profiles - mcp__cogny__mcp__Klaviyo__get_profile - mcp__cogny__mcp__Klaviyo__list_lists - mcp__cogny__mcp__Klaviyo__get_list - mcp__cogny__mcp__Klaviyo__get_list_profiles - mcp__cogny__mcp__Klaviyo__list_segments - mcp__cogny__mcp__Klaviyo__get_segment - mcp__cogny__mcp__Klaviyo__list_campaigns - mcp__cogny__mcp__Klaviyo__get_campaign - mcp__cogny__mcp__Klaviyo__get_campaign_message - mcp__cogny__mcp__Klaviyo__get_campaign_values_report - mcp__cogny__mcp__Klaviyo__list_flows - mcp__cogny__mcp__Klaviyo__get_flow - mcp__cogny__mcp__Klaviyo__list_metrics - mcp__cogny__mcp__Klaviyo__get_metric - mcp__cogny__mcp__Klaviyo__list_events - mcp__cogny__mcp__Klaviyo__list_templates - mcp__cogny__mcp__Klaviyo__get_account - mcp__cogny__mcp__Mailchimp__tool_get_account_info - mcp__cogny__mcp__Mailchimp__tool_list_campaigns - mcp__cogny__mcp__Mailchimp__tool_get_campaign - mcp__cogny__mcp__Mailchimp__tool_get_campaign_content - mcp__cogny__mcp__Mailchimp__tool_list_audiences - mcp__cogny__mcp__Mailchimp__tool_get_audience - mcp__cogny__mcp__Mailchimp__tool_list_members - mcp__cogny__mcp__Mailchimp__tool_get_member - mcp__cogny__mcp__Mailchimp__tool_get_member_tags - mcp__cogny__mcp__Mailchimp__tool_list_segments - mcp__cogny__mcp__Mailchimp__tool_get_segment - mcp__cogny__mcp__Mailchimp__tool_list_templates - mcp__cogny__mcp__Mailchimp__tool_get_template - mcp__cogny__mcp__Mailchimp__tool_list_reports - mcp__cogny__mcp__Mailchimp__tool_get_report - mcp__cogny__mcp__Mailchimp__tool_get_report_click_details - mcp__cogny__mcp__Mailchimp__tool_get_report_open_details - mcp__cogny__mcp__Mailchimp__tool_get_report_unsubscribed - mcp__cogny__mcp__Mailchimp__tool_list_automations - mcp__cogny__mcp__Mailchimp__tool_get_automation - mcp__cogny__mcp__Rule__tool_list_subscribers - mcp__cogny__mcp__Rule__tool_get_subscriber - mcp__cogny__mcp__Rule__tool_get_subscriber_fields - mcp__cogny__mcp__Rule__tool_list_subscriber_tags - mcp__cogny__mcp__Rule__tool_list_tags - mcp__cogny__mcp__Rule__tool_get_tag - mcp__cogny__mcp__Rule__tool_list_campaigns - mcp__cogny__mcp__Rule__tool_get_campaign - mcp__cogny__mcp__Rule__tool_get_campaign_statistics - mcp__cogny__mcp__Rule__tool_list_templates - mcp__cogny__mcp__Rule__tool_get_template - mcp__cogny__mcp__Rule__tool_list_segments - mcp__cogny__mcp__Rule__tool_list_customizations - mcp__cogny__mcp__Rule__tool_get_customization - mcp__cogny__mcp__Rule__tool_list_suppressions - mcp__cogny__mcp__Rule__tool_list_preference_groups - mcp__cogny__mcp__Rule__tool_get_subscriber_preferences - mcp__cogny__mcp__Rule__tool_list_journeys - mcp__cogny__mcp__Get_a_Newsletter__tool_list_contacts - mcp__cogny__mcp__Get_a_Newsletter__tool_get_contact - mcp__cogny__mcp__Get_a_Newsletter__tool_list_lists - mcp__cogny__mcp__Get_a_Newsletter__tool_get_list - mcp__cogny__mcp__Get_a_Newsletter__tool_list_drafts - mcp__cogny__mcp__Get_a_Newsletter__tool_get_draft - mcp__cogny__mcp__Get_a_Newsletter__tool_list_sent - mcp__cogny__mcp__Get_a_Newsletter__tool_get_sent - mcp__cogny__mcp__Get_a_Newsletter__tool_list_scheduled - mcp__cogny__mcp__Get_a_Newsletter__tool_list_reports - mcp__cogny__mcp__Get_a_Newsletter__tool_get_report - mcp__cogny__mcp__Get_a_Newsletter__tool_get_report_bounces - mcp__cogny__mcp__Get_a_Newsletter__tool_get_report_opens - mcp__cogny__mcp__Get_a_Newsletter__tool_get_report_opens_aggregated - mcp__cogny__mcp__Get_a_Newsletter__tool_get_report_have_not_opened - mcp__cogny__mcp__Get_a_Newsletter__tool_get_report_clicks - mcp__cogny__mcp__Get_a_Newsletter__tool_get_report_link_clicks - mcp__cogny__mcp__Get_a_Newsletter__tool_get_report_unsubscriptions - mcp__cogny__mcp__Get_a_Newsletter__tool_list_attributes - mcp__cogny__mcp__Get_a_Newsletter__tool_list_subscriptions - mcp__cogny__mcp__Get_a_Newsletter__tool_list_senders - mcp__cogny__mcp__Get_a_Newsletter__tool_get_sender # Newer ESPs and stores: read tools only (writes ask first) - mcp__cogny__mcp__Brevo__list_contacts - mcp__cogny__mcp__Brevo__get_contact - mcp__cogny__mcp__Brevo__list_contact_lists - mcp__cogny__mcp__MailerLite__list_subscribers - mcp__cogny__mcp__MailerLite__get_subscriber - mcp__cogny__mcp__MailerLite__list_groups - mcp__cogny__mcp__MailerLite__list_segments - mcp__cogny__mcp__Drip__list_subscribers - mcp__cogny__mcp__Drip__get_subscriber - mcp__cogny__mcp__Drip__list_tags - mcp__cogny__mcp__Salesforce_Marketing_Cloud__list_data_extensions - mcp__cogny__mcp__Salesforce_Marketing_Cloud__get_data_extension_fields - mcp__cogny__mcp__Salesforce_Marketing_Cloud__get_data_extension_rows - mcp__cogny__mcp__Braze__braze_list_segments - mcp__cogny__mcp__Braze__braze_get_segment_details - mcp__cogny__mcp__Braze__braze_get_segment_analytics - mcp__cogny__mcp__Shopify__tool_list_customers - mcp__cogny__mcp__Shopify__tool_list_orders - mcp__cogny__mcp__WooCommerce__list_orders - mcp__cogny__mcp__Stripe__stripe_api_read - mcp__cogny__list_integrations - mcp__cogny__create_finding - mcp__cogny__create_ticket - mcp__cogny__write_context_node # Cogny Solo / Lite (per-ESP direct) namespace - mcp__klaviyo__* - mcp__mailchimp__* - mcp__rule__* - mcp__get_a_newsletter__* - Bash - Read - Write
Winback Engine
Turn dormant subscribers back into
Ships withclaude-code-marketing-skills
AI marketing skills for Claude Code, Cursor, Windsurf, and other AI coding tools. Audit SEO, analyze ads, research competitors, qualify leads — all from your terminal. Free skills need no account. Premium skills connect your real data for $9/mo.
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@zubair-trabzadaInstall SkillQuestions about winback-engine.
- Which coding agents can use winback-engine?
- winback-engine installs in Claude Code, Codex, Cursor, Gemini CLI, GitHub Copilot, OpenCode and Windsurf with the skills CLI, using each agent's flag shown on this page. Flowy's auto-invocation, which fires a skill when your prompt matches, runs in Claude Code only.