TopMessage

com.topmessagePublished by topmessage.comOfficial publisherv1.0.0Updated Oct 24, 2026

Send and schedule SMS and WhatsApp messages, manage contacts and templates, and track delivery.

VerifiedStreamable HTTPWeb executableCommunication & Collaboration

Overview

AI-generated overview

TopMessage lets an assistant send and schedule SMS and WhatsApp messages, manage contacts and templates, and track delivery through a remote endpoint.

What you can do
Send and schedule SMS and WhatsApp messages to recipients through the TopMessage service, optionally with saved templates. Manage contacts and message templates used for outreach. Track delivery status of sent messages.
When to use it
Useful when an assistant should send or schedule customer or contact messages over SMS or WhatsApp, or check whether messages were delivered, without leaving the conversation.
Requirements
A remote MCP endpoint at api.topmessage.com over streamable HTTP. Authentication is required: OAuth, or optionally a TopMessage API key supplied in the X-TopMessage-Key header, obtained from the TopMessage app. A TopMessage account is implied.
Before you install
The server can send and schedule real messages to real recipients, which may incur messaging costs on your TopMessage account. The X-TopMessage-Key header carries a secret API key; keep it out of logs and shared transcripts. Contact data and message content are sent to TopMessage as a third party.

Installation

In SourceWeft

  1. Open TopMessage in the dashboard and add it to a workspace.
  2. Connect the required credentials. They are stored privately and never shown on public pages.
  3. 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.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/com.topmessage%2Fmcp/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config. The client completes OAuth sign-in on first connect.

{
  "mcpServers": {
    "topmessage": {
      "type": "http",
      "url": "https://api.topmessage.com/mcp"
    }
  }
}

Tools

0
This server asks you to sign in, so SourceWeft could not read its tools without an account and has not indexed them. What a connected account sees can depend on that account and its permissions.

Version history

1
  1. v1.0.0LatestSep 16, 2026

Score

67% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listed15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.