53ON is a remote MCP server that gives an AI agent 2 tools, among them get_business, search_providers. It answers at https://53on.com/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 10 of 10 times since 4 September 2026; the last check, on 17 October 2026, succeeded.
Directory and marketplace of local businesses and independent professionals near you.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
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. Inputs: slug, lang |
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; witho Inputs: query, lat, lng, lang, limit |
Every block below points at https://53on.com/mcp. Pick your client and copy.
claude mcp add --transport http 53on https://53on.com/mcp
{
"mcpServers": {
"53on": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://53on.com/mcp"]
}
}
}{
"mcpServers": {
"53on": {
"url": "https://53on.com/mcp"
}
}
}{
"servers": {
"53on": {
"type": "http",
"url": "https://53on.com/mcp"
}
}
}{
"context_servers": {
"53on": {
"url": "https://53on.com/mcp"
}
}
}{
"mcpServers": {
"53on": {
"serverUrl": "https://53on.com/mcp"
}
}
}{
"mcpServers": {
"53on": {
"url": "https://53on.com/mcp"
}
}
}name: 53ON
version: 0.0.1
schema: v1
mcpServers:
- name: 53ON
type: streamable-http
url: https://53on.com/mcp{
"mcpServers": {
"53on": {
"httpUrl": "https://53on.com/mcp"
}
}
}{
"mcpServers": {
"53on": {
"type": "http",
"url": "https://53on.com/mcp"
}
}
}{
"mcpServers": {
"53on": {
"url": "https://53on.com/mcp"
}
}
}goose://extension?url=https%3A%2F%2F53on.com%2Fmcp&type=streamable_http&id=53on&name=53ON
It answered our last check on 17 October 2026 in 637 ms. Over 10 checks since 4 September 2026 it answered 10. Status here comes from Neuronto's own probes, not from the publisher.
Yes. It is published by 53on.com and served from 53on.com, the vendor's own domain: https://53on.com/mcp.
2, as returned by the server's own tools/list on 9 September 2026: get_business, search_providers.
It answered our last check on 17 October 2026 in 637 ms. Over 10 checks since 4 September 2026 it answered 10.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://53on.com/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: com.53on. Endpoint host: 53on.com. ARD identifier: urn:air:com.53on:mcp:directory.
First indexed 31 August 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.