x402 government-data search

Name: x402 government-data search
Author: lspain1994

by lspain1994version 0.2.1i★ 0iRuns on your computer

Registry nameio.github.lspain1994/x402-datasets-mcp

How to install

Overview

Description from the maker (original English)

Search five paid x402 government-data APIs (IRS, FDA, SSA, HCAD); full records paid over x402.

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

Connection: Runs on your computer
Transport: stdio
Category: Law & government data

Install

Pick the AI app you use, then copy the settings.

Passed 1/1 checks · Runs on your computer

First: which AI do you use?

ClaudeWeb · app · phoneChatGPTWebClaude CodeTerminalCursorCode editorVS CodeCode editorOtherOther apps

Pick your app and the steps appear below.

Works with Claude, with some setup first

Install Node.js on your computer first (one time) · Only the Claude desktop app (Windows or Mac), not the web or phone

Install Node.js
One time only; it works for every server that needs Node.js
Open the Node.js download page ↗
Done
Open the Claude desktop app’s settings file
SettingsDeveloperEdit Config
Done

Paste these settings and save the file

{
  "mcpServers": {
    "x402-datasets": {
      "command": "npx",
      "args": [
        "-y",
        "@lspain1994/x402-datasets-mcp"
      ]
    }
  }
}

Done

Quit Claude and open it again
Done
Try it
Use x402 government-data search and tell me what you can do for me, then show me one thing
✓ If Claude says it is using x402 government-data search or shows a x402 government-data search tool in the answer, you are connected

Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version

ChatGPT cannot connect x402 government-data search yet

x402 government-data search runs on your computer, but ChatGPT can only connect servers that run on the web

What you can do instead

A · Use an app that can connect x402 government-data search

Steps for Claude →Install Node.js on your computer first (one time) · Only the Claude desktop app (Windows or Mac), not the web or phone
Steps for Claude Code →Install Node.js on your computer first (one time)
Steps for Cursor →Install Node.js on your computer first (one time)
Steps for VS Code →Install Node.js on your computer first (one time)

B · Others in Law & government data that work with ChatGPT

Picked from the most used in the same category, only ones that connect by address with no key

Global law✓ ChatGPT
Tw Legal Rag✓ ChatGPT
Open Legal Data (Germany)✓ ChatGPT

Works with Claude Code, with some setup first

Install Node.js on your computer first (one time)

Install Node.js
One time only; it works for every server that needs Node.js
Open the Node.js download page ↗
Done
Open Terminal
Mac: press Command+Space and type Terminal · Windows: open PowerShell
Done

Paste this command and press Enter

claude mcp add x402-datasets -- npx -y @lspain1994/x402-datasets-mcp

Done

Type /mcp in Claude Code
You should see x402 government-data search listed as connected
Done
Try it
Use x402 government-data search and tell me what you can do for me, then show me one thing
✓ If Claude Code says it is using x402 government-data search or shows a x402 government-data search tool in the answer, you are connected

Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with Cursor, with some setup first

Install Node.js on your computer first (one time)

Install Node.js
One time only; it works for every server that needs Node.js
Open the Node.js download page ↗
Done
Click this button to open Cursor
Open in Cursor
Cursor asks you to confirm; click Install
Done
Open the AI chat in Cursor in Agent mode
Done
Try it
Use x402 government-data search and tell me what you can do for me, then show me one thing
✓ If Cursor says it is using x402 government-data search or shows a x402 government-data search tool in the answer, you are connected

Menu names checked against Cursor’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with VS Code, with some setup first

Install Node.js on your computer first (one time)

Install Node.js
One time only; it works for every server that needs Node.js
Open the Node.js download page ↗
Done
Click this button to open VS Code
Open in VS Code
VS Code asks you to confirm; click Install
Done
Open the AI chat in VS Code in Agent mode
Done
Try it
Use x402 government-data search and tell me what you can do for me, then show me one thing
✓ If VS Code says it is using x402 government-data search or shows a x402 government-data search tool in the answer, you are connected

Menu names checked against VS Code’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Other apps that use MCP, such as Windsurf, Zed or Gemini CLI, each add servers differently. See how in the app list.

See every app that uses MCP →

JSON settings are under “For developers” below

Stuck? Ask people who use x402 government-data search💬 Discussion →

For developers: Terminal commands and JSON settings

Installed on your computer

Claude Code

claude mcp add x402-datasets -- npx -y @lspain1994/x402-datasets-mcp

Claude Desktop (claude_desktop_config.json)

{
  "mcpServers": {
    "x402-datasets": {
      "command": "npx",
      "args": [
        "-y",
        "@lspain1994/x402-datasets-mcp"
      ]
    }
  }
}

Cursor (~/.cursor/mcp.json)

{
  "mcpServers": {
    "x402-datasets": {
      "command": "npx",
      "args": [
        "-y",
        "@lspain1994/x402-datasets-mcp"
      ]
    }
  }
}

VS Code (mcp.json)

{
  "servers": {
    "x402-datasets": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@lspain1994/x402-datasets-mcp"
      ]
    }
  }
}

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

At a glance

GitHub stars i: 0
Downloads per weeki: 46/wk
Licence i: No licence stated
Connection: Runs on your computer
Transport: stdio
Latest versioni: 0.2.1
Categoryi: Law & government data
Published to registryi: Sep 9, 2026
Code last changedi: –
Maker: lspain1994
Packages: npm: @lspain1994/x402-datasets-mcp
Repo: –
Registry status: Active

Which apps can use it

Based on how this server connects and on each app’s own docs, checked Nov 10, 2026.

Run on your computer in

Claude Goose LM Studio Msty Studio Cherry Studio Cursor VS Code + GitHub Copilot Visual Studio Windsurf (Devin Desktop)Zed Kiro Cline Continue JetBrains AI Assistant Claude Code Codex CLI Gemini CLI OpenCode nodecode Warp LibreChat Raycast

All apps, with pros and cons →

What it can do

Runs on your computer; the tool list appears in your AI app after you install it.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 12, 2026

✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account lspain1994, which owns the repo
… Not checked yet
Still maintained
We have not read this repo from GitHub yet
… Not checked yet
Has a licence
We have not read this repo from GitHub yet
– Not applicable
Endpoint responds
This one runs on your computer; there is no internet endpoint
– Not applicable
Sign-in with OAuth
Runs on your computer and uses local settings instead
… Not checked yet
No hidden instructions in tool descriptions
Runs on your computer; we can only read tool lists from internet endpoints

Discussion

Ask, share a tip or report that it does not work. Sorted by what people marked helpful.

No posts yet. Be the first to ask or share.

Posts here are written by users, not the PopNx team.

User reviews

No reviews yet

Compared with others in Law & government datai

More stars than 0% of the other 1811 servers in this category
Published to the registry more recently than 36% of the other 1811 servers in this category
Basic checks equal to or better than 100% of the other 1811 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is x402 government-data search safe?

It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).

Is it still maintained?

The GitHub repo last changed –, and the latest version (0.2.1) reached the registry 2 months ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Node.js on your computer.

What can I use instead?

In the same category: Korean Law MCP, Global law, Tw Legal Rag

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

Korean Law MCP

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by chrisryugjWidely used★ 2.9KUpdated 8 days ago

Runs in the cloud

Install

Global law

The law of nearly every country on earth, any date: read it, see what changed it, check citations.

by lexifinaGrowing★ 1.9KUpdated yesterday

Runs in the cloud✓ lexifina.com

Install

Tw Legal Rag

Taiwan law MCP server: 22M court judgments, statutes, agency rulings, with citation checks

by aa0101181514Growing★ 346Updated yesterday

Runs in the cloud

Install

README from the maker

No README found in the repo

x402 government-data search

Overview

What you can do with it

Install

Install Node.js

Open the Claude desktop app’s settings file

Paste these settings and save the file

Quit Claude and open it again

Try it

What you can do instead

Install Node.js

Open Terminal

Paste this command and press Enter

Type /mcp in Claude Code

Try it

Install Node.js

Click this button to open Cursor

Open the AI chat in Cursor in Agent mode

Try it

Install Node.js

Click this button to open VS Code

Open the AI chat in VS Code in Agent mode

Try it

Installed on your computer

At a glance

Which apps can use it

Related guides

What it can do

Basic checksi

Maker matches the repo

Still maintained

Has a licence

Endpoint responds

Sign-in with OAuth

No hidden instructions in tool descriptions

Discussion

User reviews

Compared with others in Law & government datai

Common questions

Alternatives

Korean Law MCP

Global law

Tw Legal Rag

README from the maker