Tools (3)

define_word
get_synonyms
report_feedback

define_word

Look up an English word — definitions, pronunciations, examples, synonyms, and antonyms.

Returns comprehensive dictionary data including part of speech, multiple definitions,
usage examples, phonetic transcriptions, and audio pronunciation URLs.

Parameter	Type	Required	Description
`word`	`string`	required	English word to look up (e.g. 'serendipity', 'ephemeral').

JSON-RPC Request

{
  "jsonrpc": "2.0",
  "method": "tools/call",
  "id": 1,
  "params": {
    "name": "define_word",
    "arguments": {
      "word": "example"
    }
  }
}

get_synonyms

Get synonyms and antonyms for an English word.

Aggregates all synonyms and antonyms from across all meanings and definitions.

Parameter	Type	Required	Description
`word`	`string`	required	English word to find synonyms and antonyms for.

JSON-RPC Request

{
  "jsonrpc": "2.0",
  "method": "tools/call",
  "id": 1,
  "params": {
    "name": "get_synonyms",
    "arguments": {
      "word": "example"
    }
  }
}

report_feedback

Report a bug, feature request, or general feedback for this data source.

Use this when something doesn't work as expected, when you'd like
a new feature, or when you have suggestions for improvement.

Args:
feedback: Describe the issue or suggestion.
feedback_type: One of 'bug', 'feature_request', or 'general'.

Parameter	Type	Required	Description
`feedback`	`string`	required
`feedback_type`	`string`	optional	(default: "general")

JSON-RPC Request

{
  "jsonrpc": "2.0",
  "method": "tools/call",
  "id": 1,
  "params": {
    "name": "report_feedback",
    "arguments": {
      "feedback": "example"
    }
  }
}

Quick Start

Shell

curl -X POST "https://context.gnist.ai/mcp/dictionary/" \
  -H "Content-Type: application/json" \
  -H "Accept: application/json, text/event-stream" \
  -H "Gnist-API-Key: YOUR_API_KEY" \
  -d '{"jsonrpc": "2.0", "method": "tools/call", "id": 1, "params": {"name": "define_word", "arguments": {"word": "example"}}}'

Python

import httpx

resp = httpx.post(
    "https://context.gnist.ai/mcp/dictionary/",
    headers={"Gnist-API-Key": "YOUR_API_KEY", "Content-Type": "application/json"},
    json={
  "jsonrpc": "2.0",
  "method": "tools/call",
  "id": 1,
  "params": {
    "name": "define_word",
    "arguments": {
      "word": "example"
    }
  }
},
)
print(resp.json())