Mailchimp MCP
Manage Mailchimp campaigns, audiences, and subscribers. Create and send email marketing campaigns.
Overview
| Catalog ID | mcp-mailchimp |
| Category | marketing |
| Auth method | OAuth |
| Blast radius | moderate |
| Trust | Verified — published by cendriix |
| Version | 1.0.0 |
| Regions | us-east-1, eu-west-1 |
Tools
| Tool | Description |
|---|---|
list_campaigns | List Mailchimp campaigns. |
create_campaign | Create a campaign. |
send_campaign | Send a campaign. |
list_subscribers | List subscribers. |
add_subscriber | Add a subscriber. |
Tool parameters
list_campaigns
List Mailchimp campaigns.
| Parameter | Type | Description | |
|---|---|---|---|
status | string | optional | Status filter |
create_campaign
Create a campaign.
| Parameter | Type | Description | |
|---|---|---|---|
type | string | required | Campaign type |
recipients | object | required | Recipients {list_id} |
settings | object | required | Campaign settings {subject_line, from_name, reply_to} |
send_campaign
Send a campaign.
| Parameter | Type | Description | |
|---|---|---|---|
campaign_id | string | required | Campaign ID |
list_subscribers
List subscribers.
| Parameter | Type | Description | |
|---|---|---|---|
list_id | string | required | List ID |
status | string | optional | Status |
add_subscriber
Add a subscriber.
| Parameter | Type | Description | |
|---|---|---|---|
list_id | string | required | List ID |
email_address | string | required | |
status | string | required | Status |
merge_fields | object | optional | Merge fields |
Installing
- In Cendriix, go to Settings → MCPs
- Find Mailchimp and click Install
- Click Authorize after installing. Cendriix completes the OAuth flow with the provider and refreshes tokens automatically — you never paste a long-lived secret.
- Click Test Connection to run a health check and list available tools
Authentication. Click Authorize after installing. Cendriix completes the OAuth flow with the provider and refreshes tokens automatically — you never paste a long-lived secret.
Blast radius
This MCP is classified moderate. This MCP can create and update records in the connected service, but cannot delete infrastructure.
Every tool invocation is recorded in your Audit Log. You can remove this MCP at any time from Settings → MCPs, which revokes tool access immediately.
Further reading
- MCP Marketplace — browse and install MCPs
- Policies & Guardrails — approval gates and blast radius
- Audit Log — review tool invocations
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