Data Processing
Select specific columns from CSV data by column names or indices. Perfect for extracting relevant data from large CSV files with many columns.
Rufen Sie dieses Werkzeug aus Ihrem Code in drei Sprachen auf.
curl -X POST 'https://api.elysiatools.com/de/api/tools/csv-column-selector' \
-H 'Content-Type: application/json' \
-d '{"csvInput":"Enter your CSV data (first row should contain headers)...","delimiter":",","columnSelectionMethod":"by_name","selectedColumns":"Enter column names, indices, or ranges depending on selection method","outputDelimiter":",","includeHeader":true,"skipEmptyColumns":false,"trimValues":true}'Senden Sie eine POST-Anfrage mit Ihren Eingaben als JSON. Dateiparameter erfordern einen vorherigen Upload.
POST https://api.elysiatools.com/de/api/tools/csv-column-selector| Name | Typ | Erforderlich | Beschreibung |
|---|---|---|---|
| csvInput | textarea | Ja | — |
| delimiter | select | Ja | — |
| columnSelectionMethod | select | Ja | — |
| selectedColumns | text | Ja | For "By Name": column1,column2,column3 For "By Index": 1,3,5 For "By Range": 1-3,5,7-9 |
| outputDelimiter | select | Ja |
Fügen Sie dieses Werkzeug Ihrem Model-Context-Protocol-Server hinzu, damit KI-Agenten es auflisten und aufrufen können.
Fügen Sie diesen Block Ihrer MCP-Client-Konfiguration hinzu:
{
"mcpServers": {
"elysiatools-csv-column-selector": {
"name": "csv-column-selector",
"description": "Select specific columns from CSV data by column names or indices. Perfect for extracting relevant data from large CSV files with many columns.",
"baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=csv-column-selector",
"command": "",
"args": [],
"env": {},
"isActive": true,
"type": "sse"
}
}
}Nach dem Verbinden mit dem SSE-Endpunkt listen Sie die bereitgestellten Werkzeuge auf:
{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/list"
}Rufen Sie das Werkzeug über seine ID auf; Argumente werden aus seiner Parameterliste gebildet:
{
"jsonrpc": "2.0",
"id": 2,
"method": "tools/call",
"params": {
"name": "csv-column-selector",
"arguments": {
"csvInput": "Enter your CSV data (first row should contain headers)...",
"delimiter": ",",
"columnSelectionMethod": "by_name",
"selectedColumns": "Enter column names, indices, or ranges depending on selection method",
"outputDelimiter": ",",
"includeHeader": true,
"skipEmptyColumns": false,
"trimValues": true
}
}
}| — |
| includeHeader | checkbox | Nein | — |
| skipEmptyColumns | checkbox | Nein | Remove columns that are completely empty in the data |
| trimValues | checkbox | Nein | Remove whitespace from beginning and end of cell values |
Textergebnis
{
"result": "Processed text content",
"error": "Error message (optional)",
"message": "Notification message (optional)",
"metadata": {
"key": "value"
}
}Fragen oder Probleme? Kontakt: [email protected]