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Dictionary define

An MCP tool from the Public Knowledge server, hosted on mcp.hjlabs.in.

Define an English word: phonetics, each part of speech with definitions, examples, synonyms and antonyms (Free Dictionary API, sourced from Wiktionary).

Name on the gateway: knowledge__dictionary_define · read-only.

Parameters

NameTypeDescription
word requiredstringThe word, e.g. "serendipity".

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:

call_tool arguments
{
  "name": "knowledge__dictionary_define",
  "arguments": {
    "word": "…"
  }
}

Or connect the Public Knowledge server directly, which lists 47 tools including this one:

Run in your terminal
claude mcp add --transport http hj-knowledge https://mcp.hjlabs.in/mcp/knowledge \
  --header "Authorization: Bearer YOUR_API_KEY"

Try asking

Use the dictionary define tool with word set to ….

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