{
  "$schema": "../../../schemas/plugin-nodes.schema.json",
  "category": {
    "id": "string",
    "name": "String",
    "color": "#9b59b6",
    "icon": "type"
  },
  "nodes": [
    {
      "id": "string.concat",
      "name": "Concat",
      "description": "Concatenate strings",
      "icon": "link",
      "inputs": ["main"],
      "outputs": ["main"],
      "defaultConfig": { "values": [], "separator": "" }
    },
    {
      "id": "string.format",
      "name": "Format",
      "description": "Format string with template variables",
      "icon": "file-text",
      "inputs": ["main"],
      "outputs": ["main"],
      "defaultConfig": { "template": "", "values": {} }
    },
    {
      "id": "string.length",
      "name": "Length",
      "description": "Get string length",
      "icon": "hash",
      "inputs": ["main"],
      "outputs": ["main"],
      "defaultConfig": { "value": "" }
    },
    {
      "id": "string.lower",
      "name": "Lowercase",
      "description": "Convert to lowercase",
      "icon": "type",
      "inputs": ["main"],
      "outputs": ["main"],
      "defaultConfig": { "value": "" }
    },
    {
      "id": "string.upper",
      "name": "Uppercase",
      "description": "Convert to uppercase",
      "icon": "type",
      "inputs": ["main"],
      "outputs": ["main"],
      "defaultConfig": { "value": "" }
    },
    {
      "id": "string.trim",
      "name": "Trim",
      "description": "Remove whitespace from start and end",
      "icon": "scissors",
      "inputs": ["main"],
      "outputs": ["main"],
      "defaultConfig": { "value": "" }
    },
    {
      "id": "string.replace",
      "name": "Replace",
      "description": "Replace occurrences in string",
      "icon": "refresh-cw",
      "inputs": ["main"],
      "outputs": ["main"],
      "defaultConfig": { "value": "", "search": "", "replace": "", "all": true }
    },
    {
      "id": "string.split",
      "name": "Split",
      "description": "Split string into array",
      "icon": "scissors",
      "inputs": ["main"],
      "outputs": ["main"],
      "defaultConfig": { "value": "", "separator": "," }
    },
    {
      "id": "string.join",
      "name": "Join",
      "description": "Join array into string",
      "icon": "link",
      "inputs": ["main"],
      "outputs": ["main"],
      "defaultConfig": { "values": [], "separator": "," }
    },
    {
      "id": "string.substring",
      "name": "Substring",
      "description": "Extract portion of string",
      "icon": "crop",
      "inputs": ["main"],
      "outputs": ["main"],
      "defaultConfig": { "value": "", "start": 0, "end": null }
    },
    {
      "id": "string.includes",
      "name": "Includes",
      "description": "Check if string contains substring",
      "icon": "search",
      "inputs": ["main"],
      "outputs": ["true", "false"],
      "defaultConfig": { "value": "", "search": "" }
    },
    {
      "id": "string.startsWith",
      "name": "Starts With",
      "description": "Check if string starts with substring",
      "icon": "skip-back",
      "inputs": ["main"],
      "outputs": ["true", "false"],
      "defaultConfig": { "value": "", "search": "" }
    },
    {
      "id": "string.endsWith",
      "name": "Ends With",
      "description": "Check if string ends with substring",
      "icon": "skip-forward",
      "inputs": ["main"],
      "outputs": ["true", "false"],
      "defaultConfig": { "value": "", "search": "" }
    },
    {
      "id": "string.padStart",
      "name": "Pad Start",
      "description": "Pad string at start to target length",
      "icon": "align-left",
      "inputs": ["main"],
      "outputs": ["main"],
      "defaultConfig": { "value": "", "length": 0, "padChar": " " }
    },
    {
      "id": "string.padEnd",
      "name": "Pad End",
      "description": "Pad string at end to target length",
      "icon": "align-right",
      "inputs": ["main"],
      "outputs": ["main"],
      "defaultConfig": { "value": "", "length": 0, "padChar": " " }
    }
  ]
}