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AI Multilingual Spell Checker

Advanced multilingual spell checker with grammar correction, contextual suggestions, and writing improvement support for multiple languages

stream· Stream resultOpen tool

Quick start

Call this tool from your code in three languages.

cURL
curl -X POST 'https://api.elysiatools.com/en/api/tools/spell-checker' \
  -H 'Content-Type: application/json' \
  -d '{"text":"Enter the text you want to check for spelling and grammar...","inputLanguage":"en","checkType":"comprehensive","correctionStyle":"moderate","outputLanguage":"en","includeSuggestions":true,"includeExplanations":false,"exportFormat":"readable"}'

API reference

Send a POST request with your inputs as JSON. File parameters require a separate upload first.

Endpoint

HTTP
POST https://api.elysiatools.com/en/api/tools/spell-checker

Parameters

NameTypeRequiredDescription
texttextareaYesEnter any text in any supported language for comprehensive spelling and grammar checking
inputLanguageselectYesSelect the language of the text being checked
checkTypeselectYesChoose the type of checking to perform
correctionStyleselectYesSelect the style of corrections and suggestions
outputLanguageselectYes

MCP integration

Add this tool to your Model Context Protocol server so AI agents can list and call it.

Server configuration

Add this block to your MCP client configuration:

mcp.json
{
  "mcpServers": {
    "elysiatools-spell-checker": {
      "name": "spell-checker",
      "description": "Advanced multilingual spell checker with grammar correction, contextual suggestions, and writing improvement support for multiple languages",
      "baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=spell-checker",
      "command": "",
      "args": [],
      "env": {},
      "isActive": true,
      "type": "sse"
    }
  }
}

List available tools

After connecting to the SSE endpoint, list the exposed tools:

tools/list
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/list"
}

Call this tool

Invoke the tool by its id, passing arguments built from its parameters:

tools/call
{
  "jsonrpc": "2.0",
  "id": 2,
  "method": "tools/call",
  "params": {
    "name": "spell-checker",
    "arguments": {
  "text": "Enter the text you want to check for spelling and grammar...",
  "inputLanguage": "en",
  "checkType": "comprehensive",
  "correctionStyle": "moderate",
  "outputLanguage": "en",
  "includeSuggestions": true,
  "includeExplanations": false,
  "exportFormat": "readable"
}
  }
}
Chain multiple tools in one session with a comma-separated toolId list, e.g. /mcp/sse?toolId=png-to-webp,jpg-to-webp,gif-to-webp (max 20).

Questions or issues? Contact [email protected]

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© 2026 Elysia Tools. Developer documentation.

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Select the language for analysis output
includeSuggestionscheckboxNoInclude suggestions for better writing and expression
includeExplanationscheckboxNoInclude explanations for why corrections are needed
exportFormatselectNoChoose the format for the analysis output

Response format

Stream result

JSON
data: {"chunk": "data: processed content 1", "type": "stream"}

data: {"chunk": "data: processed content 2", "type": "stream"}

data: {"type": "done"}