PromoStash

app.promostashv1.0.0Updated Oct 4, 2026

Search your private marketing email archive and organize collections with optional write access.

VerifiedStreamable HTTPWeb executableBusiness & Commerce

Overview

AI-generated overview

Lets an assistant search a private marketing email archive and organize collections, with optional write access.

What it does
This remote MCP server connects an assistant to a private marketing email archive. According to the registry description, it supports searching that archive and organizing collections, with write access available as an option. No individual tools are listed in the manifest, so the exact operations are not documented here.
When to use it
Worth considering when you keep marketing emails in PromoStash and want an assistant to search them or help organize them into collections. Less useful if your marketing email lives elsewhere or you only need read-only lookup. Confirm the available tools before relying on it for write operations.
Requirements
A remote MCP endpoint at over streamable HTTP. No packages, environment variables, or headers are declared, and no authentication is declared in the manifest. A PromoStash account and archive are presumably needed to have data to search.
Before you install
The description mentions optional write access, so an assistant may be able to change or organize collections in the archive. The archive is described as private marketing email, so consider what content is exposed to the remote service before connecting. No authentication method is declared in the manifest, so verify how access to a private archive is actually secured.

Installation

In SourceWeft

  1. Open PromoStash in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "promostash": {
      "type": "http",
      "url": "https://www.promostash.app/api/mcp"
    }
  }
}

Tools

0
Tool metadata has not been indexed yet.

Version history

1
  1. v1.0.0LatestOct 4, 2026