# SMS Marketing System MCP Tools

Canonical URL: https://oneflash.hk/en/docs/mcp/tools/sms-marketing-tool

This page is the Oneflash MCP detail reference for `sms-marketing-tool`, not a software landing page. Module status: Design Draft. Category: App.

Summary: SMS Marketing System MCP tools support Sender ID, SMS gateways, send quota, frequency caps, customer segmentation, phone and consent records, opt-out lists, SMS templates, 70-character content previews, short links, cost previews, campaign drafts, scheduled sending, behavior triggers, OTP, delivery status, resends, click tracking, and conversion tracking.

Agent workflow: Use for sender IDs, quotas, frequency caps, segments, consent, opt-outs, templates, cost previews, campaigns, triggers, OTP, delivery, resends, and tracking. Read consent, quota, opt-out, and cost context before sending or scheduling SMS.

Endpoint rules: The endpoint section is the source of truth. Sending, resending, OTP, triggers, segment writes, and opt-out operations must follow approval and safety rules. Do not invent endpoints or bypass frequency caps or consent.