MailBluster MCP by usefulapi
RemoteAbout MailBluster MCP by usefulapi
MailBluster MCP by usefulapi is a hosted server for managing MailBluster records from MCP clients. It supports looking up and creating or updating leads, custom fields, products, and orders for e-commerce email marketing.
Key features
- 01List custom lead fields
- 02Look up and manage leads
- 03List and manage products
- 04List and manage orders
- 05Create custom lead fields
Use cases
- 01Find or update an e-commerce lead
- 02Maintain custom lead fields
- 03Manage product records
- 04Create or update order records
MCP support
Exposes MailBluster read and write tools for leads, custom fields, products, and orders to MCP clients through a hosted endpoint. Users connect using their MailBluster credentials.
Configuration
Remote servers need no local install. Pick your client, then copy the config or install in one click.
https://mailbluster.usefulapi.io/mcpclaude mcp add --transport http io-usefulapi-mailbluster https://mailbluster.usefulapi.io/mcp{"mcpServers":{"io-usefulapi-mailbluster":{"type":"http","url":"https://mailbluster.usefulapi.io/mcp"}}}Open in Cursor{"servers":{"io-usefulapi-mailbluster":{"type":"http","url":"https://mailbluster.usefulapi.io/mcp"}}}Open in VS Code{"mcpServers":{"io-usefulapi-mailbluster":{"type":"http","url":"https://mailbluster.usefulapi.io/mcp"}}}{"mcpServers":{"io-usefulapi-mailbluster":{"serverUrl":"https://mailbluster.usefulapi.io/mcp"}}}Run commands in a terminal; paste JSON into the client’s MCP config and restart. Servers that need sign-in will prompt on first connect.
Tools
13This tool takes no parameters.
Details
From the project READMEMailBluster MCP by usefulapi
Use MailBluster from Claude, Cursor, or any MCP client — look up and add leads, custom fields, products and orders for your e-commerce email marketing. Hosted, no local install: connect with your own MailBluster credentials.
Live endpoint: https://mailbluster.usefulapi.io/mcp · Homepage: https://usefulapi.io/mailbluster
Connect
- Claude (claude.ai, Desktop): open Customize → Connectors, click + Add → Add custom connector, and paste
https://mailbluster.usefulapi.io/mcp. - Claude Code:
claude mcp add --transport http mailbluster https://mailbluster.usefulapi.io/mcp, then run/mcpto log in. - VS Code: Add to VS Code.
- Cursor and other clients: add the URL as a remote MCP server:
{
"mcpServers": {
"mailbluster": {
"url": "https://mailbluster.usefulapi.io/mcp"
}
}
}
Add only the URL. Do not add an Authorization header or an API key to the client config: the server signs you in with OAuth, and the login page asks for your MailBluster credentials.
Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/mailbluster/
Tools
| Tool | Type | What it does |
|---|---|---|
mailbluster_list_fields | read | List custom lead fields |
mailbluster_create_field | write | Create custom lead field |
mailbluster_get_lead | read | Get lead |
mailbluster_create_lead | write | Create lead |
mailbluster_update_lead | write | Update lead |
mailbluster_list_products | read | List products |
mailbluster_get_product | read | Get product |
mailbluster_create_product | write | Create product |
mailbluster_update_product | write | Update product |
mailbluster_list_orders | read | List orders |
mailbluster_get_order | read | Get order |
mailbluster_create_order | write | Create order record |
mailbluster_update_order | write | Update order record |
mailbluster_usage_status | meta | Usage status (free-tier meter) |
mailbluster_request_feature | meta | Request a missing feature |
mailbluster_upgrade | meta | Upgrade to Pro (unlimited*) |
mailbluster_cancel_subscription | meta | Cancel the Pro subscription |
read tools are read-only; write tools mutate data (clients should confirm them); meta tools report usage, manage your subscription or send a feature request.
Pricing
| Plan | Price | Limit |
|---|---|---|
| Free | $0 | 50 tool calls / month |
| Pro (per user) | $9/mo or $90/yr (2 months free) | Unlimited* |
*Pro has a fair use limit of 10,000 tool calls a month on this server. For more, write to [email protected].
Pro covers this server only. Subscribe with mailbluster_upgrade (it returns a Stripe Checkout link). Cancel any time with mailbluster_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running mailbluster_upgrade before then undoes the cancel. Or write to [email protected].
License
MIT © usefulapi. Not affiliated with or endorsed by MailBluster.
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