text-editor-tool changedagents-and-tools/tool-use/text-editor-tool
Nearest release: v2.1.307, published an hour before this site recorded the change. Shown because the two are within 24 hours of each other. Nothing here says the release caused the edit.
Recorded here
Lines+4added
Lines−4removed
From line
200
where the diff opens
First seen
14 Aug 2026
this site's first read of the page
Recorded edits9to this page, all time
The whole hunk
from line 200, old and new numbered
/
from line 200
200200 client = Anthropic::Client.new
201201
202202 response = client.messages.create(
203 model: "claude-opus-5-5",
203 model: Anthropic::Model::CLAUDE_OPUS_5_5,
204204 max_tokens: 1024,
205205 tools: [
206206 {
from line 543
543543 client = Anthropic::Client.new
544544
545545 response = client.messages.create(
546 model: "claude-opus-5-5",
546 model: Anthropic::Model::CLAUDE_OPUS_5_5,
547547 max_tokens: 1024,
548548 tools: [{type: "text_editor_20250728", name: "str_replace_based_edit_tool"}],
549549 messages: [
from line 973
973973 client = Anthropic::Client.new
974974
975975 response = client.messages.create(
976 model: "claude-opus-5-5",
976 model: Anthropic::Model::CLAUDE_OPUS_5_5,
977977 max_tokens: 1024,
978978 tools: [{type: "text_editor_20250728", name: "str_replace_based_edit_tool"}],
979979 messages: [
from line 1417
14171417 client = Anthropic::Client.new
14181418
14191419 response = client.messages.create(
1420 model: "claude-opus-5-5",
1420 model: Anthropic::Model::CLAUDE_OPUS_5_5,
14211421 max_tokens: 1024,
14221422 tools: [{type: "text_editor_20250728", name: "str_replace_based_edit_tool"}],
14231423 messages: [
No line in this hunk matches that.