Compatible with every major AI agent and IDE
What is the SetSmart MCP Server?
Connect your SetSmart account to any AI agent and take full control of your multi-channel customer engagement and contact orchestration through natural conversation. SetSmart provides a robust platform for managing business communications via WhatsApp and SMS, and this integration allows you to retrieve contact metadata, send automated messages, and manage tags directly from your chat interface.
What you can do
- Contact & Lead Orchestration — List all managed contacts and retrieve detailed profile metadata, including creating and updating records programmatically.
- Multi-Channel Messaging — Send instant WhatsApp and SMS messages to individual customers directly from the AI interface to streamline your outreach.
- Tag & Segment Control — List and manage tags to keep your audience segments organized and ensure your communication is properly targeted.
- Webhook & Automation Oversight — Access and monitor system webhooks to ensure your conversational data is always synchronized with your business stack.
- Operational Monitoring — Track contact activity and manage message logs via natural language commands to ensure reliable customer interactions.
How it works
- Subscribe to this server
- Enter your SetSmart API Key from your dashboard settings
- Start managing your multi-channel communications from Claude, Cursor, or any MCP-compatible client
No more wrestling with multiple messaging tabs to reach your customers. Your AI acts as a dedicated engagement manager or sales assistant.
Who is this for?
- Marketing Managers — quickly send personalized WhatsApp outreach and monitor contact tags without switching apps.
- Sales Teams — automate the management of lead records and track messaging history via natural conversation.
- Operations Teams — streamline the retrieval of contact metadata and monitor communication webhooks directly within the chat.
Built-in capabilities (10)
Add a tag to a contact
Create a new contact
Delete a contact
Get contact details by ID
List all contacts
List all tags
List all webhooks
Send an SMS message
Send a WhatsApp message
Update an existing contact
Why Mastra AI?
Mastra's agent abstraction provides a clean separation between LLM logic and SetSmart tool infrastructure. Connect 10 tools through Vinkius and use Mastra's built-in workflow engine to chain tool calls with conditional logic, retries, and parallel execution. deployable to any Node.js host in one command.
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Mastra's agent abstraction provides a clean separation between LLM logic and tool infrastructure. add SetSmart without touching business code
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Built-in workflow engine chains MCP tool calls with conditional logic, retries, and parallel execution for complex automation
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TypeScript-native: full type inference for every SetSmart tool response with IDE autocomplete and compile-time checks
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One-command deployment to any Node.js host. Vercel, Railway, Fly.io, or your own infrastructure
SetSmart in Mastra AI
SetSmart and 4,000+ other MCP servers. One platform. One governance layer.
Teams that connect SetSmart to Mastra AI 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 SetSmart in Mastra AI
The SetSmart 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 Mastra AI 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
SetSmart for Mastra AI
Every tool call from Mastra AI to the SetSmart MCP Server is protected by DLP redaction, cryptographic audit chains, V8 sandbox isolation, kill switch, and financial circuit breakers.
Frequently asked questions
Can my AI automatically send a WhatsApp message to a contact by providing their phone number and the text?
Yes! Use the send_whatsapp_message tool. Provide the destination phone number and the content, and your agent will deliver it instantly.
How do I add a specific tag to a lead for better segmentation?
Simply ask the agent to run the add_tag_to_contact action. You will need the Contact ID and the Tag ID to associate them correctly.
How do I find my SetSmart API Key?
Log in to your SetSmart dashboard, navigate to Settings > API, and you will find your unique secret API Key there.
How does Mastra AI connect to MCP servers?
Create an MCPClient with the server URL and pass it to your agent. Mastra discovers all tools and makes them available with full TypeScript types.
Can Mastra agents use tools from multiple servers?
Yes. Pass multiple MCP clients to the agent constructor. Mastra merges all tool schemas and the agent can call any tool from any server.
Does Mastra support workflow orchestration?
Yes. Mastra has a built-in workflow engine that lets you chain MCP tool calls with branching logic, error handling, and parallel execution.
createMCPClient not exported
Install: npm install @mastra/mcp
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