Statsig MCP Server for Mastra AIGive Mastra AI instant access to 12 tools to Check Gate, Create Dynamic Config, Create Gate, and more
GDPR Free for SubscribersMastra AI is a TypeScript-native agent framework built for modern web stacks. Connect Statsig through Vinkius and Mastra agents discover all tools automatically. type-safe, streaming-ready, and deployable anywhere Node.js runs.
Ask AI about this MCP Server for Mastra AI
The Statsig MCP Server for Mastra AI is a standout in the Developer Tools category — giving your AI agent 12 tools to work with, ready to go from day one.
Vinkius delivers Streamable HTTP and SSE to any MCP client
Geminiimport { Agent } from "@mastra/core/agent";
import { createMCPClient } from "@mastra/mcp";
import { openai } from "@ai-sdk/openai";
async function main() {
// Your Vinkius token. get it at cloud.vinkius.com
const mcpClient = await createMCPClient({
servers: {
"statsig": {
url: "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
},
},
});
const tools = await mcpClient.getTools();
const agent = new Agent({
name: "Statsig Agent",
instructions:
"You help users interact with Statsig " +
"using 12 tools.",
model: openai("gpt-4o"),
tools,
});
const result = await agent.generate(
"What can I do with Statsig?"
);
console.log(result.text);
}
main();
* 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
About Statsig MCP Server
Connect your Statsig project to any AI agent to manage feature rollouts and product experiments through natural conversation.
Mastra's agent abstraction provides a clean separation between LLM logic and Statsig tool infrastructure. Connect 12 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.
What you can do
- Feature Gates — Evaluate if a feature is enabled for a specific user or list all project gates
- Dynamic Configs — Fetch JSON configurations and experiments to control app behavior without code changes
- Event Logging — Log custom events for real-time analytics and metric calculation
- Gate Management — Create, update, or delete feature gates directly via the Console API
- Layer Inspection — Evaluate layers and retrieve parameter values for specific users
The Statsig MCP Server exposes 12 tools through the Vinkius. Connect it to Mastra AI in under two minutes — credentials fully managed, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.
All 12 Statsig tools available for Mastra AI
When Mastra AI connects to Statsig through Vinkius, your AI agent gets direct access to every tool listed below — spanning feature-flags, ab-testing, product-experimentation, and more. Every call runs in a secure, isolated environment with full audit visibility. Beyond a simple connection, you get real-time monitoring of agent activity, enterprise governance, and optimized token usage.
Check gate on Statsig
Requires STATSIG_SERVER_SECRET_KEY. Evaluates one or more feature gates for a user
Create dynamic config on Statsig
Requires STATSIG_CONSOLE_API_KEY. Create a new dynamic config
Create gate on Statsig
Requires STATSIG_CONSOLE_API_KEY. Create a new feature gate
Delete gate on Statsig
Requires STATSIG_CONSOLE_API_KEY. Delete a feature gate
Get config on Statsig
Requires STATSIG_SERVER_SECRET_KEY. Fetches configuration values for a dynamic config or experiment
Get dynamic config on Statsig
Requires STATSIG_CONSOLE_API_KEY. Read a specific dynamic config
Get gate on Statsig
Requires STATSIG_CONSOLE_API_KEY. Read a specific feature gate
Get layer on Statsig
Requires STATSIG_SERVER_SECRET_KEY. Fetches parameter values from a layer
List dynamic configs on Statsig
Requires STATSIG_CONSOLE_API_KEY. List all dynamic configs in the project
List gates on Statsig
Requires STATSIG_CONSOLE_API_KEY. List all feature gates in the project
Log event on Statsig
Requires STATSIG_SERVER_SECRET_KEY. Logs custom events for analytics and metric calculation
Update gate on Statsig
Requires STATSIG_CONSOLE_API_KEY. Update an existing feature gate
Connect Statsig to Mastra AI via MCP
Follow these steps to wire Statsig into Mastra AI. The entire setup takes under two minutes — your credentials stay safe behind Vinkius.
Install dependencies
npm install @mastra/core @mastra/mcp @ai-sdk/openaiReplace the token
[YOUR_TOKEN_HERE] with your Vinkius tokenRun the agent
agent.ts and run with npx tsx agent.tsExplore tools
Why Use Mastra AI with the Statsig MCP Server
Mastra AI provides unique advantages when paired with Statsig through the Model Context Protocol.
Mastra's agent abstraction provides a clean separation between LLM logic and tool infrastructure. add Statsig 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 Statsig 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
Statsig + Mastra AI Use Cases
Practical scenarios where Mastra AI combined with the Statsig MCP Server delivers measurable value.
Automated workflows: build multi-step agents that query Statsig, process results, and trigger downstream actions in a typed pipeline
SaaS integrations: embed Statsig as a first-class tool in your product's AI features with Mastra's clean agent API
Background jobs: schedule Mastra agents to query Statsig on a cron and store results in your database automatically
Multi-agent systems: create specialist agents that collaborate using Statsig tools alongside other MCP servers
Example Prompts for Statsig in Mastra AI
Ready-to-use prompts you can give your Mastra AI agent to start working with Statsig immediately.
"Check if the gate 'new_checkout_flow' is enabled for user 'user_99'."
"List all feature gates in my Statsig project."
"Create a new feature gate named 'mobile_redesign' with description 'Testing new UI'."
Troubleshooting Statsig MCP Server with Mastra AI
Common issues when connecting Statsig to Mastra AI through Vinkius, and how to resolve them.
createMCPClient not exported
npm install @mastra/mcpStatsig + Mastra AI FAQ
Common questions about integrating Statsig MCP Server with Mastra AI.
How does Mastra AI connect to MCP servers?
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?
Does Mastra support workflow orchestration?
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