Data Processing
CSV Validator
Validate CSV structure, detect malformed rows, unbalanced quotes and column mismatches
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Quick start
Call this tool from your code in three languages.
cURL
curl -X POST 'https://api.elysiatools.com/en/api/tools/csv-validator' \
-H 'Content-Type: application/json' \
-d '{"csvInput":"Enter CSV data to validate...","delimiter":",","quoteCharacter":"\"","hasHeader":true,"strictColumns":true,"allowEmptyLines":true,"allowTrailingDelimiter":false}'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/csv-validatorParameters
| Name | Type | Required | Description |
|---|---|---|---|
| csvInput | textarea | Yes | — |
| delimiter | text | No | — |
| quoteCharacter | text | No | — |
| hasHeader | checkbox | No | Treat the first data row as the column header used for column-count comparison |
| strictColumns | checkbox | No | Flag any row whose column count differs from the header |
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-csv-validator": {
"name": "csv-validator",
"description": "Validate CSV structure, detect malformed rows, unbalanced quotes and column mismatches",
"baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=csv-validator",
"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": "csv-validator",
"arguments": {
"csvInput": "Enter CSV data to validate...",
"delimiter": ",",
"quoteCharacter": "\"",
"hasHeader": true,
"strictColumns": true,
"allowEmptyLines": true,
"allowTrailingDelimiter": false
}
}
}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]