update_document

[codefix]

Replaces the full text of an already open live document.

Why this tool exists

Editor and agent workflows often need preview-first writes and in-memory text to stay aligned while planning or validating edits.

How it helps the agent

The model can preview disk writes, preserve live document version guards, and keep semantic reads aligned with fresh edits.

Try it locally in the TGlider playground

Parameters

NameTypeRequiredDescription
filePathstringYesWorkspace-relative or absolute file path.
textstringYesNew full in-memory document text.

Examples

Replace live document text

Request
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "update_document",
    "arguments": {
      "filePath": "src/app.ts",
      "text": "export const value = 2;"
    }
  }
}

Response Notes

Returns updated live document version and workspace revision metadata.

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