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Lex API MX MCP Server

by julio-patron Your server? Claim it
local only

Lex API MX runs on your own machine — the client starts it, so there is no endpoint to ping. 809 installs a week from pypi. Last commit 11 Oct 2026.

Legislación federal mexicana vigente con fuente, checksum y vigencia para agentes de IA

Installs per day peak 809 · avg 26
a month agotoday
809
Installs / week
pypi · lex-api-mx-mcp
0
Stars
0 open issues
11 Oct 2026
Last commit
from GitHub
—
License
Python

Nothing serious here today

Today is the operative word: we check Lex API MX every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Three servers free · no card

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

run in your terminal
claude mcp add lex-api-mx -- uvx lex-api-mx-mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "lex-api-mx": {
      "args": [
        "lex-api-mx-mcp"
      ],
      "command": "uvx"
    }
  }
}
~/.codex/config.toml
[mcp_servers.lex-api-mx]
command = "uvx"
args = ["lex-api-mx-mcp"]
.cursor/mcp.json
{
  "mcpServers": {
    "lex-api-mx": {
      "args": [
        "lex-api-mx-mcp"
      ],
      "command": "uvx"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "lex-api-mx": {
      "args": [
        "lex-api-mx-mcp"
      ],
      "command": "uvx"
    }
  }
}

This one needs environment variables set before it will start: LEX_API_MX_KEY (Clave de API; créala gratis en https://lexapi.mx/#cuenta), LEX_API_MX_BASE_URL (Solo para desarrollo local; por defecto https://api.lexapi.mx). The author declared them in the registry entry; get the values from the project itself.

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Lex API MX — questions

Answers built from our own checks of this server.

Why is there no uptime for Lex API MX?
Lex API MX runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the pypi package lex-api-mx-mcp was installed 809 times last week.
How do I connect Lex API MX?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It runs locally, so the command pulls lex-api-mx-mcp straight from pypi; nothing to host, nothing to sign up for.
How many people use Lex API MX?
The pypi package lex-api-mx-mcp was installed 809 times in the last week. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is Lex API MX open source?
We cannot say either way: written in Python and 0 stars on GitHub, but we could not determine the licence, and without one the code is not open source by default.