Data Processing
Remove items that match a predicate using lodash _.remove
Call this tool from your code in three languages.
curl -X POST 'https://api.elysiatools.com/en/api/tools/remove-by-predicate' \
-H 'Content-Type: application/json' \
-d '{"array":"[1, 2, 3, 4]","predicateType":"equals","compareValue":"2 or \"abc\""}'Send a POST request with your inputs as JSON. File parameters require a separate upload first.
POST https://api.elysiatools.com/en/api/tools/remove-by-predicate| Name | Type | Required | Description |
|---|---|---|---|
| array | textarea | Yes | Enter a JSON array |
| predicateType | select | Yes | Select the condition for removal |
| compareValue | text | No | Value to compare against (required for most predicates) |
Text result
{
"result": "Processed text content",
"error": "Error message (optional)",
"message": "Notification message (optional)",
"metadata": {
"key": "value"
}
}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-remove-by-predicate": {
"name": "remove-by-predicate",
"description": "Remove items that match a predicate using lodash _.remove",
"baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=remove-by-predicate",
"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": "remove-by-predicate",
"arguments": {
"array": "[1, 2, 3, 4]",
"predicateType": "equals",
"compareValue": "2 or \"abc\""
}
}
}Questions or issues? Contact [email protected]