MCP servers › com.carsalestax › car-sales-tax

MCP server · registry snapshot 2026-11-03 · last checked 2026-11-03

com.carsalestax/car-sales-tax

U.S. Car Sales Tax — the publisher's title

by carsalestax.com · domain (the registry's namespace rule)PyPI ↗Website ↗

Car sales tax, title and registration fees: TX, CA, FL, NY, PA calculators and all 50 state rates. — the publisher's description

3 of 5 record checks metversion 0.1.0standard input/output

Summary

com.carsalestax/car-sales-tax is a local MCP server listed in the official MCP registry at version 0.1.0, under the namespace of the domain carsalestax.com.

Record checks

3 of 5 record checks met · 4 do not apply

met: Registry entry is active and says how to run it
not met: Source repository link opens
not applicable: Repository is not archived
not applicable: Code pushed to the repository in the 90 days before our check
not applicable: Repository publishes a security policy (SECURITY.md)
not met: Package names its licence with a standard (SPDX) identifier
met: The version the registry lists can be installed and is not withdrawn
not applicable: npm package carries build provenance (attestation)
met: No known critical or high advisory in the package or its dependencies

#17,621 of 18,234 packages by monthly downloads, tied with 613 others
Not ranked by stars: no public GitHub repository

From public records, not a safety rating. Each check with its reason · Is it safe to install?

Operate this server? Correct a fact · README badge · Run the checks yourself

Key facts

Runs: local package
Transport: standard input/output
Your own values: none declared (not a guarantee)
Package: PyPI · listed version current
Dependencies: no known high or critical advisories
Last tested: not tested

Tool list

Not read: It could be started, but has not been tested; we call no server's tools for anything we publish. This is our limit, not the server's. So there is no tool-list size and no result from the three APIs.

Add to your client

How fresh this is

Live-tested: no
Last tested: not tested
Latest version: 0.1.0, published 2026-11-02 (registry, as of the 2026-11-03 snapshot)
First listed version: 2026-11-02 (earliest version still in the registry; older removed versions would be earlier)
Registry data: snapshot 2026-11-03
Package and repository: checked 2026-11-03

Dead or stale signals

None found in the records we hold

Looked for and not found: deprecated in the registry; listed version cannot be installed or is withdrawn. Does not apply: repository link does not open; repository archived; no push in over 365 days. Each line is a dated fact from a public record. It does not say whether the server still works, and a record can change after the date shown.

Changes since the last refresh

New in the registry: not in the list of 2026-11-02, listed on 2026-11-03 with version 0.1.0 (published 2026-11-02).

Source: the official MCP Registry list on 2026-11-02 and on 2026-11-03.

What it is

How do I add it to my client?

Config from the registry entry

From the PyPI package us-car-sales-tax

Add to CursorAn install link in the format Cursor documents, holding the Cursor config below. The command runs the publisher’s code on your machine.

Claude Desktop · claude_desktop_config.json (Settings → Developer → Edit Config)

{
  "mcpServers": {
    "car-sales-tax": {
      "command": "uvx",
      "args": [
        "us-car-sales-tax==0.1.0"
      ]
    }
  }
}

Cursor · .cursor/mcp.json in a project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "car-sales-tax": {
      "command": "uvx",
      "args": [
        "us-car-sales-tax==0.1.0"
      ]
    }
  }
}

VS Code · .vscode/mcp.json

{
  "servers": {
    "car-sales-tax": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "us-car-sales-tax==0.1.0"
      ]
    }
  }
}

VS Code (command line) · Bash or zsh terminal (macOS, Linux)

code --add-mcp '{"name":"car-sales-tax","type":"stdio","command":"uvx","args":["us-car-sales-tax==0.1.0"]}'

Claude Code

claude mcp add --transport stdio car-sales-tax -- uvx us-car-sales-tax==0.1.0

Cline · cline_mcp_settings.json (Cline CLI: ~/.cline/data/settings/; in the editor: MCP Servers → Configure → Configure MCP Servers)

{
  "mcpServers": {
    "car-sales-tax": {
      "command": "uvx",
      "args": [
        "us-car-sales-tax==0.1.0"
      ],
      "disabled": false,
      "autoApprove": []
    }
  }
}

Gemini CLI · ~/.gemini/settings.json, or .gemini/settings.json in a project

{
  "mcpServers": {
    "car-sales-tax": {
      "command": "uvx",
      "args": [
        "us-car-sales-tax==0.1.0"
      ]
    }
  }
}

OpenAI Codex · ~/.codex/config.toml, or .codex/config.toml in a trusted project

[mcp_servers.car-sales-tax]
command = "uvx"
args = ["us-car-sales-tax==0.1.0"]

Zed · Zed settings file (command: zed: open settings file)

{
  "context_servers": {
    "car-sales-tax": {
      "command": "uvx",
      "args": [
        "us-car-sales-tax==0.1.0"
      ]
    }
  }
}

Try it in the MCP Inspector · runs on your machine, opens in your browser · Node 22.19+

npx @modelcontextprotocol/inspector@2.11.0 -- uvx us-car-sales-tax==0.1.0

Optional arguments the entry also lists (left out above): --mcp.
Arguments are written as the registry entry gives them; a named one as “--name value”, the form the registry documentation shows.
This runs the publisher's code on your machine (uvx). Read its README first.
The MCP Inspector lists the server's tools, resources and prompts; a tool you call there runs for real.

Built from the server's registry entry with each client's documented format (checked 2026-10-14; the Cursor link and the VS Code command 2026-10-19; the MCP Inspector command 2026-10-21; Cline, Gemini CLI, OpenAI Codex and Zed 2026-10-26). Values in < > are yours to fill in; this page never contains a key. Where the server needs a setting the entry does not declare, it can still fail to start.

Can it be installed, and is it up to date?

Version pin · advisories

Listed version

Registry lists: 0.1.0
Latest stable: 0.1.0
Status: current
Withdrawn: no

Source: pypi.org · 2026-11-03. About the version the registry lists; a manual install may resolve to a different one.

Dependency advisories

Counted in the full dependency tree as resolved on 2026-11-03 (OSV.dev; each bar counts advisories). Bars share one scale. The package itself has no known vulnerability (OSV.dev).

Integrity, provenance, license

Integrity: sha256-292ca7e523a56cacd…

Source: the package registry · 2026-11-03.

Usage

Downloads: 0 in the last month

Source: pypistats.org · 2026-11-03.

Does the registry listing match what we found?

Feature #6

The registry checks an entry when it is published (each new version), and nothing re-checks it on a schedule. A difference below is about the listing, not a judgement of the publisher.

Registry says	We found	Result	Source · date
Version 0.1.0 on PyPI	Exists and can be installed	matches	PyPI · 2026-11-03

Choosing

Record checks

Public records · not a safety rating

3 of 5 record checks met · 4 do not apply

#17,621 of 18,234 packages by monthly downloads, tied with 613 others
Not ranked by stars: no public GitHub repository

MetRegistry entry is active and says how to run itActive, with a package or a remote address.
Not metSource repository link opensThe registry entry gives no repository link.What changes this check: This check opens the repository link in the registry entry. GitHub's documentation describes changing a repository's visibility in its Settings, under Danger Zone, Change visibility. GitHub: setting repository visibility
Does not applyRepository is not archivedNo public GitHub repository to read.
Does not applyCode pushed to the repository in the 90 days before our checkNo public GitHub repository to read.
Does not applyRepository publishes a security policy (SECURITY.md)No public GitHub repository to read.
Not metPackage names its licence with a standard (SPDX) identifierA licence is mentioned, but not as a standard identifier (for example "SEE LICENSE IN …").What changes this check: For an npm package, the documentation describes naming the licence in the license field of package.json with a current SPDX license identifier. npm: package.json license field
MetThe version the registry lists can be installed and is not withdrawnThe listed version exists and is current.
Does not applynpm package carries build provenance (attestation)PyPI packages have no npm-style attestation.
MetNo known critical or high advisory in the package or its dependenciesNone known in the package or its dependency tree.

Read from public records only: the registry entry, npm/PyPI, GitHub and advisory databases, checked 2026-11-03. No tool was called. Only “met” and “not met” are counted, so the total differs between servers; a check that does not apply or that we could not run is listed, never counted against it. It is not a safety rating, and the same rules apply to every server. How each check works · Leaderboards · How we stay neutral

Common questions about com.carsalestax/car-sales-tax

Answered from the data above

Who publishes com.carsalestax/car-sales-tax?

The registry ties the namespace com.carsalestax to the domain carsalestax.com; only its owner can publish under it. These are facts from the registry and GitHub, not a rating.

Is com.carsalestax/car-sales-tax safe to install?

We do not rate servers as safe or unsafe. 3 of its 5 applicable record checks are met (facts from public records, each listed on this page). What the records show: The listed version is the latest stable release. The package itself has no known vulnerability (OSV.dev). Its full dependency tree has no known advisory. These are facts with their sources on this page, not a safety guarantee, and we did not run its tools.

Has com.carsalestax/car-sales-tax been security tested?

No. It could be started, but has not been tested; we call no server's tools for anything we publish. This is our limit, not the server's.

Is the listed version current?

Yes. The registry lists 0.1.0, the latest stable release on PyPI.

Found this page useful?

Anonymous · no sign-in

A quick, anonymous reaction — no account, no email. One per kind from your browser. The tally updates when the page is next refreshed, and it is only a rough count, never a safety rating or a measured number of people.

Compare with another server

Side by side: registry entry, our read-only session, the tools and the 18 classification fields. Same values as each page; no score.

Security testing

Has it been tested?

Feature #1

It could be started, but has not been tested; we call no server's tools for anything we publish. This is our limit, not the server's. — our limit

Reference

How is it classified?

18 fields

One value per field, each with its source. Fields written by AI models are marked. A field with no value says why.

TopicAI-classified

pending: added in the weekly update

listed 2026-11-03; not classified yet

Pricing modelAI-classified

pending: added in the weekly update

the website is not read yet

Programming language

does not apply

no existing GitHub repository (server declares no repository link, so there is nothing to fetch)

Hosting type

local package

registry · 2026-11-03

MCP capability

not checked

not read (no session)

Transport

standard input/output

registry · 2026-11-03

Required credentials

none declared

registry · 2026-11-03 · no declaration is not a guarantee

Package registry

pypi

registry · 2026-11-03

Freshness

0–30 days

registry updatedAt · 2026-11-03

Lifecycle status

active

registry · 2026-11-03

License class

not stated

license field present but not a usable SPDX identifier (contains licence text, not an identifier): "MIT (code); CC BY 4.0 (data, see DATA-LICENSE.md"

Integrity hash

declared (sha256)

package registry · 2026-11-03

Signature / provenance

does not apply

PyPI publishes no registry signature or attestation equivalent to npm dist.signatures

Dependency advisories

none known

OSV.dev · 2026-11-03

Popularity

0 downloads a month

package registry · 2026-11-03

Publisher signals

not stated

no readable GitHub owner to describe

Maintenance

does not apply

server declares no repository link, so there is nothing to fetch

Environment

your machine

where it runs, from the hosting type · 2026-11-03

“Not stated” means the source did not state it; “does not apply” means it does not apply to this kind of server; “our limit” means our own lookup failed. A linked value opens the directory filtered to the same value.

Cite or correct this page

Sources and corrections

Suggested citation

ProtocolProbe. “com.carsalestax/car-sales-tax: MCP server record.” Data checked 2026-11-03. https://protocolprobe.com/mcp/servers/com.carsalestax/car-sales-tax

Figures are valid for the date shown. Our facts on this page are CC BY 4.0: reuse them with a link and the check date. Quoted text (the publisher’s descriptions, website quotes, tool names) is not ours to license.

As JSON: this record in the API · API documentation.

Badge for your README

[![ProtocolProbe](https://protocolprobe.com/api/v1/badge/com.carsalestax/car-sales-tax)](https://protocolprobe.com/mcp/servers/com.carsalestax/car-sales-tax)

It shows this server's record-check count: facts from public records, no tool called. It is not a security rating or a pass. It links here and updates after each data reload.

Something wrong, or is this yours?

If a fact here is wrong, tell us and we will re-check it. If you operate this server, you can run our checks on it yourself with the free self-test command; we call no server’s tools ourselves for anything shown here.

Write to hello@protocolprobe.com · corrections log · methodology