3,400+ MCP servers ready to use
Vinkius
M

Bring Voice Agents
to Mastra AI

Learn how to connect SigmaMind AI to Mastra AI and start using 10 AI agent tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code.

Check Sigmamind StatusCreate AgentCreate CallGet AgentGet CallGet Call AnalysisGet Call TranscriptList AgentsList CallsList Numbers
Use with Your AI Agent
Ask AI about this MCP Server
ChatGPT Claude Perplexity

What is the SigmaMind AI MCP Server?

Connect your SigmaMind account to any AI agent and manage AI voice workflows.

What you can do

  • Call Management — List calls, initiate new calls, and check status
  • Agent Configuration — Create and inspect AI voice agents with custom prompts
  • Transcript Access — Retrieve full conversation transcripts for completed calls
  • Call Analysis — Get AI-generated sentiment and topic analysis
  • Phone Numbers — View assigned phone numbers
  • Health Check — Verify API connectivity

Built-in capabilities (10)

check_sigmamind_status

Verify API connectivity

create_agent

Create a voice agent

create_call

Initiate a voice call

get_agent

Get agent details

get_call

Get call details

get_call_analysis

Get call analysis

get_call_transcript

Get call transcript

list_agents

List all agents

list_calls

List all calls

list_numbers

List phone numbers

Why Mastra AI?

Mastra's agent abstraction provides a clean separation between LLM logic and SigmaMind AI 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.

  • —

    Mastra's agent abstraction provides a clean separation between LLM logic and tool infrastructure. add SigmaMind AI without touching business code

  • —

    Built-in workflow engine chains MCP tool calls with conditional logic, retries, and parallel execution for complex automation

  • —

    TypeScript-native: full type inference for every SigmaMind AI tool response with IDE autocomplete and compile-time checks

  • —

    One-command deployment to any Node.js host. Vercel, Railway, Fly.io, or your own infrastructure

M
See it in action

SigmaMind AI in Mastra AI

AI Agent→Vinkius
High Security·Kill Switch·Plug and Play
Why Vinkius

SigmaMind AI and 3,400+ other MCP servers. One platform. One governance layer.

Teams that connect SigmaMind AI 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.

3,400+MCP Servers ready
<40msCold start
60%Token savings
Raw MCP
Vinkius
Server catalogFind and host yourself3,400+ managed
InfrastructureSelf-hostedSandboxed V8 isolates
Credential handlingPlaintext in configVault + runtime injection
Data loss preventionNoneConfigurable DLP policies
Kill switchNoneGlobal instant shutdown
Financial circuit breakersNonePer-server limits + alerts
Audit trailNoneEd25519 signed logs
SIEM log streamingNoneSplunk, Datadog, Webhook
HoneytokensNoneCanary alerts on leak
Custom domainsNot applicableDNS challenge verified
GDPR complianceManual effortAutomated purge + export
Use with Your AI Agent View step-by-step setup guide for Mastra AI →
Enterprise Security

Why teams choose Vinkius for SigmaMind AI in Mastra AI

The SigmaMind AI 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.

Use with Your AI Agent View full SigmaMind AI details →
SigmaMind AI
Fully ManagedVinkius Servers
60%Token savings
High SecurityEnterprise-grade
IAMAccess control
EU AI ActCompliant
DLPData protection
V8 IsolateSandboxed
Ed25519Audit chain
<40msKill switch
Stream every event to Splunk, Datadog, or your own webhook in real-time

* 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

The Vinkius Advantage

How Vinkius secures SigmaMind AI for Mastra AI

Every tool call from Mastra AI to the SigmaMind AI MCP Server is protected by DLP redaction, cryptographic audit chains, V8 sandbox isolation, kill switch, and financial circuit breakers.

< 40msCold start
Ed25519Signed audit chain
60%Token savings
FAQ

Frequently asked questions

01

Can my AI initiate phone calls?

Yes. Use create_call with an agent ID and phone number. The AI agent handles the conversation automatically.

02

Can I read call transcripts?

Yes. get_call_transcript returns the full conversation for any completed call.

03

How do I create a new voice agent?

Use create_agent with a name and system prompt. The agent will use the prompt to guide conversations.

04

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.

05

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.

06

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.

07

createMCPClient not exported

Install: npm install @mastra/mcp