Is io.github.tlaloc-sh/tlaloc-mcp safe to use?

io.github.tlaloc-sh/tlaloc-mcp has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.

How do I install io.github.tlaloc-sh/tlaloc-mcp?

io.github.tlaloc-sh/tlaloc-mcp supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.

What AI clients work with io.github.tlaloc-sh/tlaloc-mcp?

io.github.tlaloc-sh/tlaloc-mcp is compatible with claude-desktop, cursor, claude-code. It uses stdio transport.

Is io.github.tlaloc-sh/tlaloc-mcp actively maintained?

io.github.tlaloc-sh/tlaloc-mcp is actively maintained — last commit was 3 days ago.

io.github.tlaloc-sh/tlaloc-mcp

MCP server for official Mexican data: CURP, RFC, postal codes, phone, and SPEI/CEP.

GitHub

No known CVEs

No license

Actively maintained

Last commit 3d ago

Works with most clients

Transport:

0 tools

Grade F

Edit this pageView history

Maps & Geo

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "tlaloc": {
      "url": "https://api.tlaloc.sh/mx/mcp",
      "headers": {
        "Authorization": "Bearer tlmx_YOUR_API_KEY"
      },
      "transport": "http"
    }
  }
}

Are you the author?

Add this badge to your README to show your security score and help users find safe servers.

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[![MCPpedia Score](https://mcppedia.org/api/badge/io-github-tlaloc-sh-tlaloc-mcp)](https://mcppedia.org/s/io-github-tlaloc-sh-tlaloc-mcp)

Read me

What io.github.tlaloc-sh/tlaloc-mcp does

Connect Claude, ChatGPT, and any AI assistant to official Mexican data.

Test This Server

No automated test available for this server. Check the GitHub README for setup instructions.

Loading README…

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

20/100across 5 weighted dimensions

How we score →

0255075100

−80

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

No package registry to scan.

Community

Reviews

Be the first to review

Have you used this server?

Share your experience — it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is io.github.tlaloc-sh/tlaloc-mcp safe to use?: io.github.tlaloc-sh/tlaloc-mcp has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.
How do I install io.github.tlaloc-sh/tlaloc-mcp?: io.github.tlaloc-sh/tlaloc-mcp supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What AI clients work with io.github.tlaloc-sh/tlaloc-mcp?: io.github.tlaloc-sh/tlaloc-mcp is compatible with claude-desktop, cursor, claude-code. It uses stdio transport.
Is io.github.tlaloc-sh/tlaloc-mcp actively maintained?: io.github.tlaloc-sh/tlaloc-mcp is actively maintained — last commit was 3 days ago.

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MCP Security Weekly

Get CVE alerts and security updates for io.github.tlaloc-sh/tlaloc-mcp and similar servers.

Community

Discussion

Start a conversation

Ask a question, share a tip, or report an issue.

Has anyone used this with Cursor?How do you handle auth?Any alternatives?

Edit this pageView history

Maps & Geo

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "tlaloc": {
      "url": "https://api.tlaloc.sh/mx/mcp",
      "headers": {
        "Authorization": "Bearer tlmx_YOUR_API_KEY"
      },
      "transport": "http"
    }
  }
}

Are you the author?

Add this badge to your README to show your security score and help users find safe servers.

Embed in your READMEAbout badges →

[![MCPpedia Score](https://mcppedia.org/api/badge/io-github-tlaloc-sh-tlaloc-mcp)](https://mcppedia.org/s/io-github-tlaloc-sh-tlaloc-mcp)

Read me

What io.github.tlaloc-sh/tlaloc-mcp does

Connect Claude, ChatGPT, and any AI assistant to official Mexican data.

Test This Server

No automated test available for this server. Check the GitHub README for setup instructions.

README

Tlaloc MCP Server

Connect Claude, ChatGPT, and any AI assistant to official Mexican data.

The Tlaloc MCP (Model Context Protocol) server gives AI assistants and agents live, authenticated access to official Mexican data sources: CURP (RENAPO), RFC (SAT), postal codes (SEPOMEX), phone numbers (IFT), and SPEI payment receipts / CEP (Banxico). Pay per call in MXN via SPEI — no credit card, no subscription.

As far as we know, this is the first MCP server for official Mexican data.

Why

AI-native. Validate a CURP, verify an RFC, or download a SPEI CEP straight from your assistant or agent — no glue code.
Official sources. RENAPO, SAT, SEPOMEX, IFT, Banxico.
One key, many services. A single tlmx_ API key covers everything.
Fair, transparent pricing. Pay per call (CURP $0.25, RFC $0.10, postal/phone $0.01, CEP $0.10 MXN). Prepaid via SPEI, no minimum, no monthly fee.

Quick start

Create an account and generate an API key at https://console.tlaloc.sh (keys look like tlmx_...).
Add the server to your MCP client:

Claude Code

claude mcp add --transport http tlaloc \
  https://api.tlaloc.sh/mx/mcp \
  --header "Authorization: Bearer tlmx_YOUR_API_KEY"

Claude Desktop / other MCP clients (JSON config)

{
  "mcpServers": {
    "tlaloc": {
      "transport": "http",
      "url": "https://api.tlaloc.sh/mx/mcp",
      "headers": { "Authorization": "Bearer tlmx_YOUR_API_KEY" }
    }
  }
}

Endpoint: https://api.tlaloc.sh/mx/mcp
Transport: StreamableHTTP (HTTP)
Auth: Authorization: Bearer tlmx_YOUR_API_KEY (OAuth is also supported)

More ready-to-run snippets (curl, Python, JavaScript, Claude Desktop config) live in examples/.

Tools

Tool	What it does	Source	Price (MXN)
`consultar_curp`	Validate a CURP and return its data	RENAPO	0.25
`validar_rfc`	Verify an RFC: exists, active, can issue invoices	SAT	0.10
`consultar_codigo_postal`	Postal code → neighborhoods, city, state	SEPOMEX	0.01
`consultar_telefono`	Phone number → carrier and portability	IFT	0.01
`descargar_cep`	Download a SPEI payment receipt (CEP)	Banxico	0.10
`consultar_cep`	Verify a SPEI CEP	Banxico	0.10
`listar_instituciones_cep`	List the CEP institutions catalog	Banxico	—

Example prompts

"Validate this CURP and tell me if it's valid and who it belongs to."
"Is RFC GODE561231GR8 active and able to issue invoices (CFDI)?"
"What neighborhoods are in postal code 06700?"
"Which carrier owns the number 55 1234 5678, and has it been ported?"
"Download and verify the SPEI CEP for this transfer."

Pricing

Prepaid units, 1 unit = $1 MXN (VAT included). Top up via SPEI — no card, no minimum, no subscription. Full pricing: https://www.tlaloc.sh/en/pricing.html

Español

Servidor MCP de Tlaloc: conecta Claude, ChatGPT y cualquier asistente de IA con datos oficiales de México — CURP (RENAPO), RFC (SAT), códigos postales (SEPOMEX), teléfonos (IFT) y comprobantes SPEI/CEP (Banxico). Pago por consulta vía SPEI, sin tarjeta.

claude mcp add --transport http tlaloc \
  https://api.tlaloc.sh/mx/mcp \
  --header "Authorization: Bearer tlmx_TU_API_KEY"

Crea tu API key en https://console.tlaloc.sh · Guía completa en español: https://www.tlaloc.sh/es/blog/mexico-api-mcp.html

Loading README…

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

20/100across 5 weighted dimensions

How we score →

0255075100

−80

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

No package registry to scan.

Community

Reviews

Be the first to review

Have you used this server?

Share your experience — it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is io.github.tlaloc-sh/tlaloc-mcp safe to use?: io.github.tlaloc-sh/tlaloc-mcp has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.
How do I install io.github.tlaloc-sh/tlaloc-mcp?: io.github.tlaloc-sh/tlaloc-mcp supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What AI clients work with io.github.tlaloc-sh/tlaloc-mcp?: io.github.tlaloc-sh/tlaloc-mcp is compatible with claude-desktop, cursor, claude-code. It uses stdio transport.
Is io.github.tlaloc-sh/tlaloc-mcp actively maintained?: io.github.tlaloc-sh/tlaloc-mcp is actively maintained — last commit was 3 days ago.

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MCP Security Weekly

Get CVE alerts and security updates for io.github.tlaloc-sh/tlaloc-mcp and similar servers.

Community

Discussion

Start a conversation

Ask a question, share a tip, or report an issue.

Has anyone used this with Cursor?How do you handle auth?Any alternatives?

io.github.tlaloc-sh/tlaloc-mcp

Install in your client

What io.github.tlaloc-sh/tlaloc-mcp does

Test This Server

Why this score

20/100across 5 weighted dimensions

Security

Reviews

Frequently Asked Questions

Similar servers

Discussion

io.github.tlaloc-sh/tlaloc-mcp

Install in your client

What io.github.tlaloc-sh/tlaloc-mcp does

Test This Server

Tlaloc MCP Server

Why

Quick start

Claude Code

Claude Desktop / other MCP clients (JSON config)

Tools

Example prompts

Pricing

Links

Español

Why this score

20/100across 5 weighted dimensions

Security

Reviews

Frequently Asked Questions

Similar servers

Discussion

Tlaloc MCP Server

Why

Quick start

Claude Code

Claude Desktop / other MCP clients (JSON config)

Tools

Example prompts

Pricing

Links

Español