apply_document_edits

[codefix]

Applies one or more range edits to an open live document.

Try it locally in the TGlider playground

Parameters

Name	Type	Required	Description
filePath	string	Yes	Workspace-relative or absolute file path.
expectedVersion	number	Yes	Current live document version expected before applying edits.
edits	json	Yes	Array of edits with startLine, startColumn, endLine, endColumn, and text.

Examples

Replace sample paths and symbol keys with values from your workspace.

Apply a small in-memory edit

Arguments 
{
  "filePath": "src/app.ts",
  "expectedVersion": 1,
  "edits": [
    {
      "startLine": 1,
      "startColumn": 1,
      "endLine": 1,
      "endColumn": 1,
      "text": "// note\n"
    }
  ]
}

Full MCP request

Full MCP request 
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "apply_document_edits",
    "arguments": {
      "filePath": "src/app.ts",
      "expectedVersion": 1,
      "edits": [
        {
          "startLine": 1,
          "startColumn": 1,
          "endLine": 1,
          "endColumn": 1,
          "text": "// note\n"
        }
      ]
    }
  }
}

Response Notes

Returns updated live document state and version metadata.