Sweep 19 Sep 2026 · 02:36Z Build v2.1.278 500 read Stable v2.1.267 Latest v2.1.278 Next v2.1.280 Feeds RSS JSON llms.txt Unofficial
Reading a new release v2.1.280 First look · 1/6 0 findings $0.00 so far
Tool description

Write, as sent

CLI Claude Code, interactive mode, v2.1.270. 17 model strings share this prompt, byte for byte.

Lines8618 characters
Moved+0−0 against v2.1.269
Reach17model strings receive this description
Copies2distinct descriptions under this name
Parameters22 of them required Tools in captureall of themevery description on this arm
2 genuinely different descriptions of this tool Plain text · sha256 70103362310e

The description, line by line

8 lines Line numbers are v2.1.269 on the left and this capture on the right.
1 1 Writes a file to the local filesystem.
2 2
3 3 Usage:
4 4 - This tool will overwrite the existing file if there is one at the provided path.
5 5 - If this is an existing file, you MUST use the Read tool first to read the file's contents. This tool will fail if you did not read the file first.
6 6 - Prefer the Edit tool for modifying existing files — it only sends the diff. Only use this tool to create new files or for complete rewrites.
7 7 - NEVER create documentation files (*.md) or README files unless explicitly requested by the User.
8 8 - Only use emojis if the user explicitly requests it. Avoid writing emojis to files unless asked.

What it accepts

2 parameters The JSON parameter schema sent beside this description, 408 characters of it. Name, type, then whether the client marked it required.
content string required The content to write to the file
file_path string required The absolute path to the file to write (must be absolute, not relative)

sha256 7369ad28cd66 · the schema as the client sent it:

{ "$schema": "https://json-schema.org/draft/2020-12/schema", "additionalProperties": false, "properties": { "content": { "description": "The content to write to the file", "type": "string" }, "file_path": { "description": "The absolute path to the file to write (must be absolute, not relative)", "type": "string" } }, "required": [ "file_path", "content" ], "type": "object" }