DOJ NCVS Crime Data MCP Server for Mastra AI 6 tools — connect in under 2 minutes
Mastra AI is a TypeScript-native agent framework built for modern web stacks. Connect DOJ NCVS Crime Data through Vinkius and Mastra agents discover all tools automatically. type-safe, streaming-ready, and deployable anywhere Node.js runs.
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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: {
"doj-ncvs-crime-data": {
url: "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
},
},
});
const tools = await mcpClient.getTools();
const agent = new Agent({
name: "DOJ NCVS Crime Data Agent",
instructions:
"You help users interact with DOJ NCVS Crime Data " +
"using 6 tools.",
model: openai("gpt-4o"),
tools,
});
const result = await agent.generate(
"What can I do with DOJ NCVS Crime Data?"
);
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 DOJ NCVS Crime Data MCP Server
Empower your AI agent to orchestrate your entire public safety research workflow with DOJ NCVS Crime Data, the authoritative source for United States victimization statistics. By connecting the DOJ API to your agent, you transform complex crime data lookups into a natural conversation. Your agent can instantly retrieve personal and household victimization rates, audit historical crime trends, and identify regional safety markers without you ever touching a technical data portal. Whether you are conducting sociological research or monitoring community safety, your agent acts as a real-time safety analyst, ensuring your intelligence is always grounded in official, government-verified data.
Mastra's agent abstraction provides a clean separation between LLM logic and DOJ NCVS Crime Data tool infrastructure. Connect 6 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
- Personal Auditing — Retrieve statistics on personal victimization, including assault and theft, to maintain a clear view of safety trends.
- Household Oversight — Audit household-level crime data, such as burglary and motor vehicle theft, to understand residential security.
- Temporal Intelligence — Query crime statistics for specific years to audit past and current public safety trends instantly.
- Regional Discovery — Retrieve crime data for specific US regions to understand geographic distributions of victimization.
- Attribute Intelligence — List all available categories and attributes in the NCVS catalog to identify relevant safety markers.
The DOJ NCVS Crime Data MCP Server exposes 6 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 DOJ NCVS Crime Data to Mastra AI via MCP
Follow these steps to integrate the DOJ NCVS Crime Data 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 6 tools from DOJ NCVS Crime Data via MCP
Why Use Mastra AI with the DOJ NCVS Crime Data MCP Server
Mastra AI provides unique advantages when paired with DOJ NCVS Crime Data through the Model Context Protocol.
Mastra's agent abstraction provides a clean separation between LLM logic and tool infrastructure. add DOJ NCVS Crime Data 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 DOJ NCVS Crime Data 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
DOJ NCVS Crime Data + Mastra AI Use Cases
Practical scenarios where Mastra AI combined with the DOJ NCVS Crime Data MCP Server delivers measurable value.
Automated workflows: build multi-step agents that query DOJ NCVS Crime Data, process results, and trigger downstream actions in a typed pipeline
SaaS integrations: embed DOJ NCVS Crime Data as a first-class tool in your product's AI features with Mastra's clean agent API
Background jobs: schedule Mastra agents to query DOJ NCVS Crime Data on a cron and store results in your database automatically
Multi-agent systems: create specialist agents that collaborate using DOJ NCVS Crime Data tools alongside other MCP servers
DOJ NCVS Crime Data MCP Tools for Mastra AI (6)
These 6 tools become available when you connect DOJ NCVS Crime Data to Mastra AI via MCP:
check_api_status
Check if the DOJ NCVS API is operational
get_crime_by_region
Get crime statistics for a specific US region
get_crime_by_year
Get all crime statistics for a specific year
get_household_victimization
Get household victimization statistics from NCVS
get_personal_victimization
Get personal victimization statistics from NCVS
list_crime_attributes
List available attributes and categories in the NCVS database
Example Prompts for DOJ NCVS Crime Data in Mastra AI
Ready-to-use prompts you can give your Mastra AI agent to start working with DOJ NCVS Crime Data immediately.
"What were the personal victimization rates in the US for 2022?"
"Show household crime data for the 'South' region."
"List all categories in the NCVS database."
Troubleshooting DOJ NCVS Crime Data MCP Server with Mastra AI
Common issues when connecting DOJ NCVS Crime Data to Mastra AI through the Vinkius, and how to resolve them.
createMCPClient not exported
npm install @mastra/mcpDOJ NCVS Crime Data + Mastra AI FAQ
Common questions about integrating DOJ NCVS Crime Data 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 DOJ NCVS Crime Data with your favorite client
Step-by-step setup guides for every MCP-compatible client and framework:
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Python SDK for building production-grade OpenAI agent workflows.
Google's framework for building production AI agents.
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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 DOJ NCVS Crime Data to Mastra AI
Get your token, paste the configuration, and start using 6 tools in under 2 minutes. No API key management needed.