Compatible with every major AI agent and IDE
What is the MRPLN MCP Server?
Connect your MRPLN account to any AI agent to streamline your marketing automation and multi-channel customer engagement. MRPLN provides a unified platform for WhatsApp, SMS, and Email automation powered by AI.
What you can do
- Customer Management — Create, update, and list customers to maintain a clean and actionable marketing database
- WhatsApp Business API — Access your approved WABA templates and send highly engaging messages directly through Meta's official API
- Multi-channel Messaging — Send immediate or automated messages via SMS and Email to reach your audience where they are
- Tactic Monitoring — List and retrieve performance analytics for your marketing tactics to optimize ROI in real-time
- Template Management — List and use pre-approved message templates for consistent brand communication
How it works
- Subscribe to this server
- Enter your MRPLN API Key from your dashboard settings
- Start managing your marketing planning and execution from Claude, Cursor, or any MCP client
Who is this for?
- Marketing Agencies — manage multiple customer flows and multi-channel campaigns efficiently
- E-commerce Owners — automate post-purchase engagement and recovery via WhatsApp and SMS
- Sales Teams — qualify leads and maintain high-touch engagement across different channels
Built-in capabilities (10)
Create a new customer/lead
Get details for a specific customer
Get performance analytics for a tactic
List all customers/leads
List all marketing tactics
List WhatsApp Business templates
Send an email
Send an SMS message
Pass components as a JSON string. Send a WhatsApp message
Update an existing customer
Why Vercel AI SDK?
The Vercel AI SDK gives every MRPLN tool full TypeScript type inference, IDE autocomplete, and compile-time error checking. Connect 10 tools through Vinkius and stream results progressively to React, Svelte, or Vue components. works on Edge Functions, Cloudflare Workers, and any Node.js runtime.
- —
TypeScript-first: every MCP tool gets full type inference, IDE autocomplete, and compile-time error checking out of the box
- —
Framework-agnostic core works with Next.js, Nuxt, SvelteKit, or any Node.js runtime. same MRPLN integration everywhere
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Built-in streaming UI primitives let you display MRPLN tool results progressively in React, Svelte, or Vue components
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Edge-compatible: the AI SDK runs on Vercel Edge Functions, Cloudflare Workers, and other edge runtimes for minimal latency
MRPLN in Vercel AI SDK
MRPLN and 4,000+ other MCP servers. One platform. One governance layer.
Teams that connect MRPLN to Vercel AI SDK through Vinkius don't need to source, host, or maintain individual MCP servers. Every tool call runs inside a hardened runtime with credential isolation, DLP, and a signed audit chain.
Raw MCP | Vinkius | |
|---|---|---|
| Server catalog | Find and host yourself | 4,000+ managed |
| Infrastructure | Self-hosted | Sandboxed V8 isolates |
| Credential handling | Plaintext in config | Vault + runtime injection |
| Data loss prevention | None | Configurable DLP policies |
| Kill switch | None | Global instant shutdown |
| Financial circuit breakers | None | Per-server limits + alerts |
| Audit trail | None | Ed25519 signed logs |
| SIEM log streaming | None | Splunk, Datadog, Webhook |
| Honeytokens | None | Canary alerts on leak |
| Custom domains | Not applicable | DNS challenge verified |
| GDPR compliance | Manual effort | Automated purge + export |
Why teams choose Vinkius for MRPLN in Vercel AI SDK
The MRPLN MCP Server runs on Vinkius-managed infrastructure inside AWS — a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts. All 10 tools execute in hardened sandboxes optimized for native MCP execution.
Your AI agents in Vercel AI SDK only access the data you authorize, with DLP that blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade infrastructure, zero maintenance.

* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure
How Vinkius secures
MRPLN for Vercel AI SDK
Every tool call from Vercel AI SDK to the MRPLN MCP Server is protected by DLP redaction, cryptographic audit chains, V8 sandbox isolation, kill switch, and financial circuit breakers.
Frequently asked questions
How do I get my MRPLN API Key?
Log in to your MRPLN dashboard at app.mrpln.com, go to Settings > API Keys, and generate a new key for your integration.
Can I send free-form WhatsApp messages?
WhatsApp Business API primarily requires approved templates for business-initiated conversations. Free-form text is available only within a 24-hour service window after a user message.
Which channels are supported for messaging?
MRPLN currently supports WhatsApp Business API, SMS, and Email messaging through this MCP server.
How does the Vercel AI SDK connect to MCP servers?
Import createMCPClient from @ai-sdk/mcp and pass the server URL. The SDK discovers all tools and provides typed TypeScript interfaces for each one.
Can I use MCP tools in Edge Functions?
Yes. The AI SDK is fully edge-compatible. MCP connections work on Vercel Edge Functions, Cloudflare Workers, and similar runtimes.
Does it support streaming tool results?
Yes. The SDK provides streaming primitives like useChat and streamText that handle tool calls and display results progressively in the UI.
createMCPClient is not a function
Install: npm install @ai-sdk/mcp
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