53ON MCP server

Which servers in the official MCP registry are 53ON's own, whether they answer, and what they offer. A program checked each of these, nobody copied them from a product page.

read 2026-10-14

← Back to 53ON

Whose server it is

Registry namecom.53on/directoryverified in the MCP registry

The registry name sits under 53on.com. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

When we asked itchecked 2026-10-14

Stateanswerschecked 2026-10-14
Tools2
Server calls itself53ON
Server version1.0.0
Protocol version2025-06-18

On 2026-10-14 the server answered initialize and tools/list without a sign-in. First answer in 97 ms.

Tools it offers2 tools · read 2026-10-14

search_providers
Find local businesses and independent professionals on 53ON by what they do. Accepts free text in Spanish or English and resolves synonyms, so "plumber" and "destapar caneria" both work. Pass lat and lng to limit results to that area…
get_business
Full public detail of one 53ON business by its slug: services, ratings, product catalog with prices, and the link where the user can request a quote and pay. Use the slug returned by search_providers.

How to connect

Add the server to your MCP client config. Claude Desktop, Cursor and most other clients read this shape:

{
  "mcpServers": {
    "directory": {
      "type": "http",
      "url": "https://53on.com/mcp"
    }
  }
}

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.