agentmods.dev

taxlocus

taxlocus is an MCP server for Claude Code, Codex, Cursor from Ringzero787/taxlocus-data. Its token cost is not measured, scanned A, original, CC-BY-4.0.

A service that provides United States sales-tax rates, rules about when businesses must collect tax, product taxability, and filing information. Its answers include citations.

In plain words
What is it for?
Checking sales-tax rates, economic-nexus obligations, whether goods or services are taxable, and filing requirements.
Why use it?
It helps an AI agent answer tax questions with location-specific rules and supporting sources instead of relying on guesses.

MCP server for Claude CodeCodexCursor

not rated 1 9d ago A scan tokens not measured CC-BY-4.0
View the source file Ringzero787/taxlocus-data
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add mcp/ringzero787/taxlocus-data/taxlocus
Clone the repo
git clone --depth 1 https://github.com/Ringzero787/taxlocus-data

Made for: Claude Code, Codex, Cursor.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for taxlocus

README.md
[![agentmods](https://agentmods.dev/badge/mcp/ringzero787/taxlocus-data/taxlocus.svg)](https://agentmods.dev/mcp/ringzero787/taxlocus-data/taxlocus)
Your own site
<a href="https://agentmods.dev/mcp/ringzero787/taxlocus-data/taxlocus"><img src="https://agentmods.dev/badge/mcp/ringzero787/taxlocus-data/taxlocus.svg" alt="Measured on agentmods" height="20"></a>
Per session not measured What this adds to a session before it is invoked.
When invoked not measured Not applicable: nothing here is loaded into a session.
Security scan A 0 findings. Scan, not verified.
Origin unknown No closer match found in the catalogue.
Security

Grade A, and why

taxlocus scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 3d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

listed in the official MCP registry · 6 lines

The source is not reproduced here

Licensed CC-BY-4.0

The repository is licensed CC-BY-4.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 3d ago First seen · 6 lines scan A 3aee3f4cebf7

Subscribe to this mod's changes

taxlocus is an MCP server published in the GitHub repository Ringzero787/taxlocus-data (1 stars, last pushed 9d ago), licensed CC-BY-4.0. Its token cost is not measured: an MCP server costs its tool schemas, not its config file. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

E-commerceLegal and compliance
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