# Tx Dmv (npm · @pipeworx/mcp-tx-dmv)

Texas DMV MCP — statewide vehicle, pickup and motorcycle registration totals by fiscal year, from…

- Trust score: 78/100 (medium)
- Change this week: 0
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-11-05

## Components

- remote · `gateway.pipeworx.io`: 77/100, [markdown](https://verifymcp.io/servers/pipeworx-io-tx-dmv/tx-dmv-mcp.md), [page](https://verifymcp.io/servers/pipeworx-io-tx-dmv/tx-dmv-mcp)
- npm · `@pipeworx/mcp-tx-dmv`: 78/100 (this document), [markdown](https://verifymcp.io/servers/pipeworx-io-tx-dmv/pipeworx-mcp-tx-dmv.md), [page](https://verifymcp.io/servers/pipeworx-io-tx-dmv/pipeworx-mcp-tx-dmv)

## Channel facts

- Registry: `npm`
- Package: `@pipeworx/mcp-tx-dmv`
- Version: `0.2.0`
- Transport: `stdio`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-11-05.

- **Supply Chain Security**: 100/100
  - No malware found by supply-chain analysis.
  - No known CVEs affecting this package version or its production dependencies.
  - No install/post-install scripts declared.
  - No production dependencies, so there is no dependency health to assess.
- **Provenance & Transparency**: 97/100
  - Source repository is publicly reachable at the declared URL.
  - Cryptographically verified build provenance (signed, bound to pipeworx-io/mcp-tx-dmv).
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 7 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 59/100
  - AI-judged instruction clarity (good).
  - Context-footprint check failed: tool/resource definitions use about 296 tokens (~296/item across 1 items; 1 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 0/100
  - Stability not yet verified: not enough scan history yet (needs a 30-day window).
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 1 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 2 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

**Unverified: 1 category.** A category scored 0 because we could not verify it: a data source with nothing on this package, evidence we could not reach, or a check we could not run. We only credit what we can confirm.

## Install

### How do I install the Tx Dmv MCP server?

Tx Dmv runs locally as an npm package, launched with npx -y @pipeworx/mcp-tx-dmv. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add pipeworx-io-tx-dmv -- npx -y @pipeworx/mcp-tx-dmv
```

### Cursor

```json
{
  "mcpServers": {
    "pipeworx-io-tx-dmv": {
      "command": "npx",
      "args": [
        "-y",
        "@pipeworx/mcp-tx-dmv"
      ]
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "pipeworx-io-tx-dmv": {
      "command": "npx",
      "args": [
        "-y",
        "@pipeworx/mcp-tx-dmv"
      ]
    }
  }
}
```

### Codex

```bash
codex mcp add pipeworx-io-tx-dmv -- npx -y @pipeworx/mcp-tx-dmv
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "pipeworx-io-tx-dmv": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "@pipeworx/mcp-tx-dmv"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add pipeworx-io-tx-dmv --command npx --arg -y --arg @pipeworx/mcp-tx-dmv
```

### Hermes

```yaml
mcp_servers:
  pipeworx-io-tx-dmv:
    command: "npx"
    args: ["-y", "@pipeworx/mcp-tx-dmv"]
```

### Netclaw

```json
{
  "McpServers": {
    "pipeworx-io-tx-dmv": {
      "Transport": "stdio",
      "Command": "npx",
      "Arguments": [
        "-y",
        "@pipeworx/mcp-tx-dmv"
      ]
    }
  }
}
```

### Vellum

```bash
assistant mcp add pipeworx-io-tx-dmv -t stdio -c npx -a -y @pipeworx/mcp-tx-dmv
```

### Other

```json
{
  "mcpServers": {
    "pipeworx-io-tx-dmv": {
      "command": "npx",
      "args": [
        "-y",
        "@pipeworx/mcp-tx-dmv"
      ]
    }
  }
}
```

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-10-30 (score 78, 0)

- [functional regression] Security disclosure: unverified → fail

### 2026-10-29 (score 78)

First indexed and scored.

## MCP tools (1)

### `tx_dmv_vehicle_registrations` (~241 tokens)

Count vehicles registered in Texas from the Texas DMV (TxDMV) registration series: total vehicles registered statewide in a fiscal year, split into passenger cars, pickup trucks of one ton or less, and motorcycles, each with its share of the fleet. Answers "how many vehicles are registered in Texas", "how many motorcycles are registered in Texas", "how many pickup trucks are registered in Texas", and growth questions across years such as how the Texas fleet changed from 2001 to 2021. TxDMV publishes this series as one statewide row per fiscal year, covering fiscal years 2001 through 2021, so every response reports its fiscal year and vintage. For a ZIP-code or county breakdown of a registered fleet, ca_dmv_vehicle_registrations covers California at ZIP × make × model-year × fuel grain.

Input parameters:

- `fiscal_year` (string): Texas state fiscal year, 2001–2021, e.g. "2021". Omit for the most recent years, newest first.
- `limit` (number|string): Max fiscal years to return, newest first (default 10, max 21).

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/pipeworx-io-tx-dmv/pipeworx-mcp-tx-dmv#diagnostics

## Score history

- 2026-11-05: 78
- 2026-11-04: 78
- 2026-11-03: 78
- 2026-11-02: 78
- 2026-11-01: 78
- 2026-10-31: 78
- 2026-10-30: 78
- 2026-10-29: 78

## Common questions

### What is the Tx Dmv MCP server?

Tx Dmv is an MCP server listed in the public MCP registry as io.github.pipeworx-io/tx-dmv. Texas DMV MCP, statewide vehicle, pickup and motorcycle registration totals by fiscal year, from… This page covers its npm package (@pipeworx/mcp-tx-dmv).

### Is the Tx Dmv MCP server safe to use?

Tx Dmv scores 78 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 5 November 2026. It declares no install or post-install scripts. Its build provenance is signed and verified. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the Tx Dmv MCP server expose?

Tx Dmv exposes 1 tool: tx_dmv_vehicle_registrations. Their descriptions and schemas cost roughly 241 tokens of context every time the server is loaded.

### Is the Tx Dmv MCP server still maintained?

Tx Dmv is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

### What licence is the Tx Dmv MCP server under?

Tx Dmv declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.

## Links

- npm package: https://www.npmjs.com/package/@pipeworx/mcp-tx-dmv
- Socket report: https://socket.dev/npm/package/@pipeworx/mcp-tx-dmv
- Repository: https://github.com/pipeworx-io/mcp-tx-dmv
- Website: https://pipeworx.io/packs/tx-dmv
- Changelog RSS feed: https://verifymcp.io/servers/pipeworx-io-tx-dmv/pipeworx-mcp-tx-dmv.xml
- Changelog JSON feed: https://verifymcp.io/servers/pipeworx-io-tx-dmv/pipeworx-mcp-tx-dmv.json
- HTML version of this page: https://verifymcp.io/servers/pipeworx-io-tx-dmv/pipeworx-mcp-tx-dmv