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WhatsApp Campaigns

Official registry Other

Send WhatsApp campaigns: templates, audiences, surveys, inbox replies, delivery webhooks.

Source code Website

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

NPM package @wa-campaigns/agent-toolkit
Claude Code 
claude mcp add whatsapp-campaigns -e 'WA_GATEWAY_URL=<WA_GATEWAY_URL>' -e 'WA_AGENT_KEY=<your wa_agent_key>' -- npx -y @wa-campaigns/agent-toolkit@0.1.10 wa-mcp
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "whatsapp-campaigns": {
            "command": "npx",
            "args": [
                "-y",
                "@wa-campaigns/agent-toolkit@0.1.10",
                "wa-mcp"
            ],
            "env": {
                "WA_GATEWAY_URL": "<WA_GATEWAY_URL>",
                "WA_AGENT_KEY": "<your wa_agent_key>"
            }
        }
    }
}

Environment variables

  • WA_GATEWAY_URL Optional. Base URL of the WhatsApp Campaigns agent gateway; defaults to the hosted production gateway. Set it only to target dev or a local gateway — a key is tied to the environment it was minted in, so it must match the environment that issued WA_AGENT_KEY.
  • WA_AGENT_KEY required secret Scoped agent key (rcsk_live_…) created in Settings → API keys. The rcsk_ prefix is not a mistake: one key shape serves both channels, and the channel is chosen per call.

Frequently asked questions

What is WhatsApp Campaigns?

Send WhatsApp campaigns: templates, audiences, surveys, inbox replies, delivery webhooks.

How do I install WhatsApp Campaigns?

It runs on your machine. In Claude Code: claude mcp add whatsapp-campaigns -e 'WA_GATEWAY_URL=<WA_GATEWAY_URL>' -e 'WA_AGENT_KEY=<your wa_agent_key>' -- npx -y @wa-campaigns/agent-toolkit@0.1.10 wa-mcp. For other clients, paste the JSON configuration from this page into their MCP settings.

Does WhatsApp Campaigns need an API key?

Yes. It expects WA_AGENT_KEY, which you set in its configuration.

Is WhatsApp Campaigns open source?

Its code is public on GitHub, but the repository does not declare a standard license.

Who maintains WhatsApp Campaigns?

It is published by RethinkLedgers. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.