42Crunch MCP Server for Mastra AI 10 tools — connect in under 2 minutes
Mastra AI is a TypeScript-native agent framework built for modern web stacks. Connect 42Crunch 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
Vinkius supports streamable HTTP and SSE.
import { 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: {
"42crunch": {
url: "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
},
},
});
const tools = await mcpClient.getTools();
const agent = new Agent({
name: "42Crunch Agent",
instructions:
"You help users interact with 42Crunch " +
"using 10 tools.",
model: openai("gpt-4o"),
tools,
});
const result = await agent.generate(
"What can I do with 42Crunch?"
);
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 42Crunch MCP Server
Connect your 42Crunch account to any AI agent to continuously test, audit, and secure your API lifecycle through natural conversation. Say goodbye to manual spec uploads and cumbersome dashboard navigations.
Mastra's agent abstraction provides a clean separation between LLM logic and 42Crunch 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.
What you can do
- API Collections — List and view your organizational API collections, evaluating their aggregated security scores
- API Management — Import OpenAPI/Swagger definitions directly into collections, list imported definitions, or delete them when decommissioned
- Static Security Audits — Trigger fresh static security audits over your OpenAPI specifications and retrieve comprehensive audit reports scoring design risks
- Dynamic Conformance Scans — List historical scans and retrieve detailed execution reports highlighting undocumented behavior or implementation flaws
The 42Crunch MCP Server exposes 10 tools through the Vinkius. Connect it to Mastra AI in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.
How to Connect 42Crunch to Mastra AI via MCP
Follow these steps to integrate the 42Crunch MCP Server with Mastra AI.
Install dependencies
Run npm install @mastra/core @mastra/mcp @ai-sdk/openai
Replace the token
Replace [YOUR_TOKEN_HERE] with your Vinkius token
Run the agent
Save to agent.ts and run with npx tsx agent.ts
Explore tools
Mastra discovers 10 tools from 42Crunch via MCP
Why Use Mastra AI with the 42Crunch MCP Server
Mastra AI provides unique advantages when paired with 42Crunch through the Model Context Protocol.
Mastra's agent abstraction provides a clean separation between LLM logic and tool infrastructure. add 42Crunch 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 42Crunch 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
42Crunch + Mastra AI Use Cases
Practical scenarios where Mastra AI combined with the 42Crunch MCP Server delivers measurable value.
Automated workflows: build multi-step agents that query 42Crunch, process results, and trigger downstream actions in a typed pipeline
SaaS integrations: embed 42Crunch as a first-class tool in your product's AI features with Mastra's clean agent API
Background jobs: schedule Mastra agents to query 42Crunch on a cron and store results in your database automatically
Multi-agent systems: create specialist agents that collaborate using 42Crunch tools alongside other MCP servers
42Crunch MCP Tools for Mastra AI (10)
These 10 tools become available when you connect 42Crunch to Mastra AI via MCP:
delete_api
Delete an API definition from the platform
get_api
Get detailed metadata and score for a specific API
get_audit_report
Download the static security audit report for an API
get_collection
Get metadata and security score for a collection
get_scan_report
Get detailed results from a dynamic conformance scan
import_api
Import an OpenAPI definition into a collection
list_apis
Each API entry includes its unique ID and security score. List all API definitions within a collection
list_collections
Use this to find the Collection ID you need to import or list APIs. List all API collections in the platform
list_scans
List dynamic conformance scans against a live API
trigger_audit
Use this to trigger a scan after a specification gets updated. Run a fresh static security audit on an API definition
Example Prompts for 42Crunch in Mastra AI
Ready-to-use prompts you can give your Mastra AI agent to start working with 42Crunch immediately.
"List my API collections in 42Crunch."
"Get the audit report for the 'User Management' API definition."
"Trigger a fresh security audit for API ID '2e4f0a91-db6c-4822-a9b0'."
Troubleshooting 42Crunch MCP Server with Mastra AI
Common issues when connecting 42Crunch to Mastra AI through the Vinkius, and how to resolve them.
createMCPClient not exported
npm install @mastra/mcp42Crunch + Mastra AI FAQ
Common questions about integrating 42Crunch 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?
Connect 42Crunch with your favorite client
Step-by-step setup guides for every MCP-compatible client and framework:
Anthropic's native desktop app for Claude with built-in MCP support.
AI-first code editor with integrated LLM-powered coding assistance.
GitHub Copilot in VS Code with Agent mode and MCP support.
Purpose-built IDE for agentic AI coding workflows.
Autonomous AI coding agent that runs inside VS Code.
Anthropic's agentic CLI for terminal-first development.
Python SDK for building production-grade OpenAI agent workflows.
Google's framework for building production AI agents.
Type-safe agent development for Python with first-class MCP support.
TypeScript toolkit for building AI-powered web applications.
TypeScript-native agent framework for modern web stacks.
Python framework for orchestrating collaborative AI agent crews.
Leading Python framework for composable LLM applications.
Data-aware AI agent framework for structured and unstructured sources.
Microsoft's framework for multi-agent collaborative conversations.
Connect 42Crunch to Mastra AI
Get your token, paste the configuration, and start using 10 tools in under 2 minutes. No API key management needed.