CATCH #2230
DETECTED OCT 21, 2026 22:19 UTC
THE CATCHscore 7/10
EXHIBIT 2230 · URGENT
Oct 21, 2026 22:19 UTC
npm
@anthropic-ai/sdk
Anthropic's SDK update includes new strings hinting at tool use capabilities with structured inputs and outputs, along with expanded conversation examples.
✓ VERIFIED — BEAT THE ANNOUNCEMENT BY 26.6H · AUTO-VERIFIED AGAINST ANTHROPIC NEWS
READY TO POST:
anthropic's latest sdk update seems to hint at better tool use support with structured inputs/outputs, pretty cool for dev work!
looks like anthropic's sdk is getting more robust with new conversation examples and a 'mycontext' feature flag. more control coming?
EVIDENCE — the receipts
@anthropic-ai/sdk 1.0.0 -> 1.1.0: +976 strings, -2307 strings, 33 flagged as interesting
[feature_flag] (1)
+ ts
* declare module '@anthropic-ai/sdk/internal/request-options' {
* interface RequestOptions {
* myContext?: string;
* }
* }
*
[sentence] (33)
+ ts
* declare module '@anthropic-ai/sdk/internal/request-options' {
* interface RequestOptions {
* myContext?: string;
* }
* }
*
+ from walking out of the root via a literal or
* brace-expanded
+ json
* [
* {
* "name": "get_stock_price",
* "description": "Get the current stock price for a given ticker symbol.",
* "input_schema": {
* "type": "object",
* "properties": {
+ json
* [
* {
* "role": "user",
* "content": "What's the Greek name for Sun? (A) Sol (B) Helios (C) Sun"
* },
* { "role": "assistant", "content": "The best answer is (" }
* ]
*
+ json
* [
* {
* "type": "tool_result",
* "tool_use_id": "toolu_01D7FLrfh4GYq7yT1ULFeyMV",
* "content": "259.75 USD"
* }
* ]
*
+ json
* [
* {
* "type": "tool_use",
* "id": "toolu_01D7FLrfh4GYq7yT1ULFeyMV",
* "name": "get_stock_price",
* "input": { "ticker": "^GSPC" }
* }
* ]
*
+ json
* [
* { "role": "user", "content": "Hello there." },
* { "role": "assistant", "content": "Hi, I'm Claude. How can I help you?" },
* { "role": "user", "content": "Can you explain LLMs in plain English?" }
* ]
*
+ json
* [{ "role": "user", "content": "Hello, Claude"
caught by the 20-minute sweep ·
the live wire · all receipts