MailBluster MCP by usefulapi MCP Tools
MailBluster MCP by usefulapi exposes 13 tools. Each one has its own page with the configuration for every client that can run this server.
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mailbluster_list_fieldsmailbluster list fields
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mailbluster_create_fieldmailbluster create field
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mailbluster_get_leadmailbluster get lead
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mailbluster_create_leadmailbluster create lead
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mailbluster_update_leadmailbluster update lead
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mailbluster_list_productsmailbluster list products
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mailbluster_get_productmailbluster get product
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mailbluster_create_productmailbluster create product
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mailbluster_update_productmailbluster update product
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mailbluster_list_ordersmailbluster list orders
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mailbluster_get_ordermailbluster get order
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mailbluster_create_ordermailbluster create order
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mailbluster_update_ordermailbluster update order
This list was read from the server itself, by connecting to it and calling tools/list on 11 October 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.