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Automate ecommerce marketing workflows including contact management, bulk operations, and subscriber segmentation through Omnisend via Composio
Passed 17 of 20 test cases with the skill, and 9 of 20 without it.
and 9 more in the full report
9 fixed10 passed either way3 still failing0 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 9 test cases the skill fixed. Same model, same prompt, with and without the skill.
When configuring subscription status under `channels.email.status` in the contact upsert tool, what are the three allowed status values?
| Checked | Without skill | With skill |
|---|---|---|
| Includes subscribed as a valid channel status | Passed | Passed |
| Includes nonSubscribed as a valid channel status | Missed | Passed |
| Includes unsubscribed as a valid channel status | Passed | Passed |
The instructions your model reads when the skill loads.
Automate ecommerce marketing operations -- create and update contacts, manage subscriber lists with cursor pagination, run bulk batch operations, and segment audiences -- all orchestrated through the Composio MCP integration.
Toolkit docs: composio.dev/toolkits/omnisend
https://rube.app/mcpOMNISEND_* tools become available for executionUpsert a contact by email identifier with subscription status, profile fields, and optional welcome message.
Tool: OMNISEND_CREATE_OR_UPDATE_CONTACT
| Parameter | Type | Required | Description |
|---|---|---|---|
identifiers | array | Yes | At least one identifier object with id (email), type (email), optional channels.email.status (subscribed, nonSubscribed, unsubscribed), and sendWelcomeMessage (boolean) |
firstName | string | No | Contact's first name |
lastName | string | No | Contact's last name |
gender | string | No | m or f |
birthdate | string | No | Format: YYYY-MM-DD |
country | string | No | Full country name |
countryCode | string | No | ISO 3166-1 alpha-2 code (e.g., US) |
city | string | No | City name |
address | string | No | Street address |
postalCode | string | No | ZIP/postal code |
Retrieve contacts in batches with optional filters for email, phone, status, segment, or tag.
test cases passed, vs 9 / 20 without
More skills from the same source and nearby in the registry, with their headline benchmark lift.