Unleash (Feature Toggles) MCP Server for Mastra AIGive Mastra AI instant access to 11 tools to Get Client Features, Get Frontend Features, List Environments, and more
GDPR Free for SubscribersMastra AI is a TypeScript-native agent framework built for modern web stacks. Connect Unleash (Feature Toggles) 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 Unleash (Feature Toggles) MCP Server for Mastra AI is a standout in the Productivity category — giving your AI agent 11 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: {
"unleash-feature-toggles": {
url: "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
},
},
});
const tools = await mcpClient.getTools();
const agent = new Agent({
name: "Unleash (Feature Toggles) Agent",
instructions:
"You help users interact with Unleash (Feature Toggles) " +
"using 11 tools.",
model: openai("gpt-4o"),
tools,
});
const result = await agent.generate(
"What can I do with Unleash (Feature Toggles)?"
);
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 Unleash (Feature Toggles) MCP Server
Connect your Unleash instance to any AI agent and gain full control over your feature management lifecycle through natural conversation.
Mastra's agent abstraction provides a clean separation between LLM logic and Unleash (Feature Toggles) tool infrastructure. Connect 11 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 Evaluation — Fetch all feature flags and strategies for server-side evaluation or evaluate specific flags for client-side contexts using User IDs and properties.
- Project & Environment Audit — List all Unleash projects, environments, and segments to understand your infrastructure layout.
- Flag Management — Inspect all feature flags within specific projects to verify rollout statuses and strategy configurations.
- Metrics & Registration — Report SDK usage metrics and register new client or frontend instances directly through the agent.
- User Management — Retrieve lists of users and segments to verify targeting rules and access.
The Unleash (Feature Toggles) MCP Server exposes 11 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 11 Unleash (Feature Toggles) tools available for Mastra AI
When Mastra AI connects to Unleash (Feature Toggles) through Vinkius, your AI agent gets direct access to every tool listed below — spanning feature-flags, feature-management, deployment-strategies, 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.
Get client features on Unleash (Feature Toggles)
Fetch all feature flags and strategies for server-side evaluation
Get frontend features on Unleash (Feature Toggles)
Optionally provide context like userId or properties. Fetch enabled feature flags for a specific Unleash Context
List environments on Unleash (Feature Toggles)
Fetches all environments configured in Unleash. List all Unleash environments
List project features on Unleash (Feature Toggles)
Fetches features for a given project ID. List all feature flags in a specific project
List projects on Unleash (Feature Toggles)
Fetches all projects configured in Unleash. List all Unleash projects
List segments on Unleash (Feature Toggles)
Fetches all segments configured in Unleash. List all Unleash segments
List users on Unleash (Feature Toggles)
Fetches all users configured in Unleash. List all Unleash users
Register client on Unleash (Feature Toggles)
Register a new backend SDK instance
Register frontend on Unleash (Feature Toggles)
Register a new frontend SDK instance
Report client metrics on Unleash (Feature Toggles)
Report flag usage metrics from a backend SDK
Report frontend metrics on Unleash (Feature Toggles)
Report flag usage metrics from a frontend SDK
Connect Unleash (Feature Toggles) to Mastra AI via MCP
Follow these steps to wire Unleash (Feature Toggles) 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 Unleash (Feature Toggles) MCP Server
Mastra AI provides unique advantages when paired with Unleash (Feature Toggles) through the Model Context Protocol.
Mastra's agent abstraction provides a clean separation between LLM logic and tool infrastructure. add Unleash (Feature Toggles) 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 Unleash (Feature Toggles) 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
Unleash (Feature Toggles) + Mastra AI Use Cases
Practical scenarios where Mastra AI combined with the Unleash (Feature Toggles) MCP Server delivers measurable value.
Automated workflows: build multi-step agents that query Unleash (Feature Toggles), process results, and trigger downstream actions in a typed pipeline
SaaS integrations: embed Unleash (Feature Toggles) as a first-class tool in your product's AI features with Mastra's clean agent API
Background jobs: schedule Mastra agents to query Unleash (Feature Toggles) on a cron and store results in your database automatically
Multi-agent systems: create specialist agents that collaborate using Unleash (Feature Toggles) tools alongside other MCP servers
Example Prompts for Unleash (Feature Toggles) in Mastra AI
Ready-to-use prompts you can give your Mastra AI agent to start working with Unleash (Feature Toggles) immediately.
"List all Unleash projects and their descriptions."
"What feature flags are enabled for user 'user_88' in the frontend?"
"Show me all feature flags in the 'Mobile-App' project."
Troubleshooting Unleash (Feature Toggles) MCP Server with Mastra AI
Common issues when connecting Unleash (Feature Toggles) to Mastra AI through Vinkius, and how to resolve them.
createMCPClient not exported
npm install @mastra/mcpUnleash (Feature Toggles) + Mastra AI FAQ
Common questions about integrating Unleash (Feature Toggles) 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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