CATCH #2478
DETECTED NOV 4, 2026 21:11 UTC
THE CATCHscore 7/10
EXHIBIT 2478 · URGENT
Nov 4, 2026 21:11 UTC
npm
@anthropic-ai/sdk
Anthropic's SDK version 1.5.0 includes new feature flags for Claude tag and spend limit admin API writes, along with various JSON examples and request option handling for beta message threads.
READY TO POST:
anthropic's latest sdk update (1.5.0) hints at upcoming 'claude tag writes' and 'spend limits admin api writes' features. looks like more fine-grained control is coming for claude users.
noticed new beta message thread request options and many json examples in anthropic's new sdk (1.5.0). could be prepping for more structured interaction or new tool-use capabilities.
EVIDENCE — the receipts
@anthropic-ai/sdk 1.4.0 -> 1.5.0: +1394 strings, -2487 strings, 45 flagged as interesting
[feature_flag] (5)
+ 403 claude_tag_writes_not_enabled
+ 403 spend_limits_admin_api_writes_not_enabled
+ claude_tag_writes_not_enabled
+ spend_limits_admin_api_writes_not_enabled
+ ts
* declare module '@anthropic-ai/sdk/internal/request-options' {
* interface RequestOptions {
* myContext?: string;
* }
* }
*
[sentence] (41)
+ ts
* declare module '@anthropic-ai/sdk/internal/request-options' {
* interface RequestOptions {
* myContext?: string;
* }
* }
*
+ .
*
* @default 'error'
*/
unsupportedRequestBehavior?: UnsupportedRequestBehavior;
}
>;
/** The request options a thread accepts at creation, per turn, and in
+ .
*
* @default 'error'
*/
unsupportedRequestBehavior?: UnsupportedRequestBehavior;
}>;
/** The request options a thread accepts at creation, per turn, and in
+ . */
export type BetaMessageThreadRequestOptions = Pick<
RequestOptions,
'headers' | 'signal' | 'timeout' | 'maxRetries' | 'fallbackState'
>;
/**
* Per-turn overrides for
+ . */
export type BetaMessageThreadRequestOptions = Pick<RequestOptions, 'headers' | 'signal' | 'timeout' | 'maxRetries' | 'fallbackState'>;
/**
* Per-turn overrides for
+ . Anything omitted falls back to the thread's value.
*/
export type BetaMessageThreadSendParams = Simplify<
Partial<Omit<BetaMessageThreadFields, 'output_format' | 'output_config'>>
>;
/** The messages
+ . Anything omitted falls back to the thread's value.
*/
export type BetaMessageThreadSendParams = Simplify<Partial<Omit<BetaMessageThreadFields, 'output_format' | 'output_config'>>>;
/** The messages
+ Cannot rename the /memories directory itself
+ Value "${encoded}" can't be safely passed as a path parameter
+ from walking out of the root via a literal or
* brace-expanded
+ json
* [
* {
* "name": "get_stock_price",
caught by the 20-minute sweep ·
the live wire · all receipts