Denue

live Utility

INEGI DENUE MCP — Mexico's directory of economic units (~6M businesses).

5 tools
0ms auth
free tier 50 calls/day

Tools

denue_search_nearby

Find businesses near a coordinate. Returns establishments matching the keyword within the given radius (max 5000m).

No parameters required.

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denue_search_by_name

Search businesses by name or brand across Mexico or a single state. Paginated — set page_size and page_start to walk results.

No parameters required.

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denue_search_in_state

Search businesses in a single Mexican state by keyword — matches against name, activity, or address. Use this for state-scoped queries that need more than just business name (e.g., "panaderia", "ferre

No parameters required.

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denue_establishment

Get full details for a single establishment by DENUE ID (the "Id" field from search results).

No parameters required.

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denue_count

Count establishments by economic activity + geography + size stratum. Returns totals — no detail records. Use for market-sizing questions like "how many pharmacies are in Jalisco".

No parameters required.

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Test with curl

The gateway speaks JSON-RPC 2.0 over HTTP POST. You can test any pack directly from the terminal.

List available tools
bash 
curl -X POST https://gateway.pipeworx.io/denue/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'
Call a tool
bash 
curl -X POST https://gateway.pipeworx.io/denue/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"denue_search_nearby","arguments":{}}}'

Use with the SDK

Install @pipeworx/sdk to call tools from any TypeScript/Node project.

TypeScript 
import { Pipeworx } from '@pipeworx/sdk';
const px = new Pipeworx();
const result = await px.call("denue_search_nearby", {});
ask_pipeworx 
// Or ask in plain English:
const answer = await px.ask("inegi denue mcp — mexico's directory of economic units (~6m businesses)");