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Well known port
An MCP tool from the Web and Network server, hosted on mcp.hjlabs.in.
What service usually runs on a TCP/UDP port number (e.g. 5432 → PostgreSQL), or which port a named service uses (e.g. "redis" → 6379). Pure table of about 130 common ports.
Name on the gateway: web__well_known_port · read-only.
Parameters
| Name | Type | Description |
|---|---|---|
port | integer | Port number 1–65535. |
service | string | Service name to search for, e.g. "mysql". |
How to call it
Through the Smart Gateway, any client can run it by name with call_tool, or let the gateway find it with search_tools:
{
"name": "web__well_known_port",
"arguments": {}
}Or connect the Web and Network server directly, which lists 22 tools including this one:
claude mcp add --transport http hj-web https://mcp.hjlabs.in/mcp/web \
--header "Authorization: Bearer YOUR_API_KEY"Try asking
Use the well known port tool with port set to ….