SMS En Masse
Wire Claude Code or Cursor to SMS en Masse so your agent can send texts and run SMS campaigns without leaving the chat.
Overview
SMS en Masse is a MCP server for the Grow phase that lets agents send SMS and manage SMS en Masse campaigns over streamable HTTP.
What is this MCP server?
- Remote streamable-http MCP at smsenmasse.fr with Bearer API_KEY auth
- French SMS provider integration aimed at AI agents (version 0.9.1)
- Campaign and send workflows exposed for MCP clients
- API key from account settings at smsenmasse.fr
- Hosted connector documented at smsenmasse.fr/api-connecteurs
- Server schema version 0.9.1
- Transport: streamable-http remote at www.smsenmasse.fr/api/mcp
- Required secret: API_KEY (Bearer Authorization)
What problem does it solve?
You want your agent to trigger SMS or campaign actions without manually logging into SMS en Masse every time.
Who is it for?
Indie builders with a SMS en Masse account who need agent-driven sends or campaign tweaks in French-market SMS workflows.
Skip if: Teams that do not use SMS en Masse, need email-only channels, or cannot store a production API key in local MCP config.
What do I get? / Deliverables
After you register the remote MCP with your API key, the agent can call SMS en Masse tools directly from your IDE workflow.
- Agent-callable SMS send and campaign tools via hosted MCP
- Configured remote connector with Bearer authentication
- SMS workflows runnable from the IDE without dashboard context switching
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Journey fit
Mass SMS and campaign management sit on the compounding-users side of the journey when you notify customers, run promos, or automate lifecycle touchpoints. Lifecycle covers outbound messaging and retention campaigns rather than one-off launch blasts alone.
How it compares
Hosted SMS API MCP integration, not an in-repo agent skill or generic Twilio wrapper.
Common Questions / FAQ
Who is SMS En Masse MCP for?
Solo builders and small teams on SMS En Masse who want Claude Code, Cursor, or similar agents to send SMS and manage campaigns via MCP.
When should I use SMS En Masse MCP?
Use it in the grow phase when lifecycle SMS, alerts, or campaign edits should be driven from your agent instead of the web UI.
How do I add SMS En Masse to my agent?
Add the remote MCP URL https://www.smsenmasse.fr/api/mcp with Authorization Bearer set to your API key from smsenmasse.fr account settings.