Census MCP Server

Node.js MCP server enabling AI agents to access comprehensive U.S. Census Bureau demographic and economic data, including ACS, decennial census, and business patterns.

→ mattpodwysocki/census-mcp-server · listed on glama

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// key findings

🚨

Known vulnerabilities in dependencies: 1 critical, 1 high

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

🔐

You'll be asked for 1 credential: CENSUS_API_KEY

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// known CVEs in dependencies1 critical1 high

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

criticalvitest@3.2.4GHSA-5xrq-8626-4rwp

When Vitest UI server is listening, arbitrary file can be read and executed

high@modelcontextprotocol/sdk@1.25.2GHSA-345p-7cg4-v4c7

@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse

Depend on this server? Get alerted when its CVEs change.Watch this server free →

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configCENSUS_API_ENDPOINT

🔐 secretCENSUS_API_KEY— "": "your_census_api_key_here"

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 3 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/mattpodwysocki-census-mcp-server-1g8gs8)](https://m8ven.ai/mcp/mattpodwysocki-census-mcp-server-1g8gs8)

commit: e8e6a49f4ab4af38e4504abe3016f6cd1f31441b

code hash: e0585126bbfe96cd41c9cfd353a9ed5f527954a393ba78986fc457aa34959a0d

verified: 6/11/2026, 11:56:03 AM

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