Text Processing
Extract all Chinese characters from text, filtering out punctuation and English letters, numbers, and non-Chinese symbols
Call this tool from your code in three languages.
curl -X POST 'https://api.elysiatools.com/en/api/tools/chinese-character-extractor' \
-H 'Content-Type: application/json' \
-d '{"text":"Paste or type text containing Chinese characters to extract...","includePunctuation":false,"mode":"characters","uniqueOnly":false}'Send a POST request with your inputs as JSON. File parameters require a separate upload first.
POST https://api.elysiatools.com/en/api/tools/chinese-character-extractor| Name | Type | Required | Description |
|---|---|---|---|
| text | textarea | Yes | — |
| includePunctuation | checkbox | No | Include Chinese punctuation marks (，。！？、；：""''（）【】《》) in the extraction |
| mode | select | No | Choose how to extract Chinese content |
| uniqueOnly | checkbox | No | Return only unique characters/words/phrases (remove duplicates) |
JSON result
{
"key": {...},
"metadata": {
"key": "value"
},
"error": "Error message (optional)",
"message": "Notification message (optional)"
}Add this tool to your Model Context Protocol server so AI agents can list and call it.
Add this block to your MCP client configuration:
{
"mcpServers": {
"elysiatools-chinese-character-extractor": {
"name": "chinese-character-extractor",
"description": "Extract all Chinese characters from text, filtering out punctuation and English letters, numbers, and non-Chinese symbols",
"baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=chinese-character-extractor",
"command": "",
"args": [],
"env": {},
"isActive": true,
"type": "sse"
}
}
}After connecting to the SSE endpoint, list the exposed tools:
{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/list"
}Invoke the tool by its id, passing arguments built from its parameters:
{
"jsonrpc": "2.0",
"id": 2,
"method": "tools/call",
"params": {
"name": "chinese-character-extractor",
"arguments": {
"text": "Paste or type text containing Chinese characters to extract...",
"includePunctuation": false,
"mode": "characters",
"uniqueOnly": false
}
}
}Questions or issues? Contact [email protected]