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Sweep 29 Sep 2026 · 18:10Z Build v2.1.285 506 read Stable v2.1.280 Latest v2.1.285 Next v2.1.285 Feeds RSS JSON llms.txt llms-full.txt Unofficial
Tool description

Write tool description

SDK-CLI Agent SDK, print mode, v2.1.285. The text the model is given for this tool, line by line, with each line marked against the previous capture taken the same way. 12 model strings share this prompt, byte for byte.

Lines3240 characters
Moved+2−7 against v2.1.284
Sent to12model strings get this description
Copies2distinct descriptions under this name
Parameters22 of them required Every tool→every description on this arm
2 genuinely different descriptions of this tool Plain text · sha256 c5d31bd00109

The description, rendered

This renders the markdown inside the description, so it isn’t quite the description itself.

The raw view and the plain text are the bytes as they were sent.

Writes a file to the local filesystem, overwriting if one exists.

When to use: creating a new file, or fully replacing one you've already Read. Overwriting an existing file you haven't Read will fail. For partial changes, use Edit instead.

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" }
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