# anthropics/anthropic-sdk-typescript · RepoSense Release & Migration Intelligence

> api: add error code for ramp limit errors. Drop-in upgrade. Migration: None.

## Metadata
- **Repository URL**: https://github.com/anthropics/anthropic-sdk-typescript
- **Primary Package**: `@anthropic-ai/sdk` (NPM)
- **Categories**: `AI-SDK`, `AI-AGENT`, `BACKEND`
- **Latest Version**: `sdk-v1.6.0`
- **Semantic Status**: `COMPATIBLE`
- **Bundle Size Impact (unavailable)**: `Size Unavailable`
- **Atom Ingestion Feed**: https://github.com/anthropics/anthropic-sdk-typescript/releases.atom

## The Human Context (Plain-English Pitch)
The official Anthropic TypeScript SDK lets Node.js and web developers integrate Claude AI models into their applications. It provides built-in type safety for streaming messages, extended thinking blocks, prompt caching, and tool use.

## Stage 1 Executive Summary ([Core Change] + [Required Action] + [Migration Effort])
api: add error code for ramp limit errors. Drop-in upgrade. Migration: None.

## Breaking Changes & Required Actions
- **api:** add error code for ramp limit errors
- **api:** add error codes for External Key validation failures
- **api:** add support for signing organization members out everywhere
- **client:** set the name of each error to its class name

## Migration Snippet
```ts
npm install @anthropic-ai/sdk@sdk-v1.6.0
```

## Ecosystem Compatibility Matrix & Graph Warnings
- **TypeScript 5.x** [`COMPATIBLE`]: Ships standard TypeScript declaration files without type regressions.

## Zero-Noise Release Timeline
- **sdk-v1.6.0** (2026-11-05) [COMPATIBLE]: api: add error code for ramp limit errors. Drop-in upgrade. Migration: None.

## Upgrade & Migration Q&A (GEO Direct Answers)
### Is anthropics/anthropic-sdk-typescript sdk-v1.6.0 safe to upgrade in production?
anthropics/anthropic-sdk-typescript sdk-v1.6.0 is classified as COMPATIBLE (MINOR release). api: add error code for ramp limit errors. Drop-in upgrade. Migration: None.

### What breaking changes or compatibility risks exist in anthropics/anthropic-sdk-typescript sdk-v1.6.0?
No breaking API changes or peer dependency conflicts are recorded for anthropics/anthropic-sdk-typescript sdk-v1.6.0 in the RepoSense compatibility graph.

### What is the bundle size impact of @anthropic-ai/sdk sdk-v1.6.0?
Measured bundle size telemetry is currently unavailable for @anthropic-ai/sdk sdk-v1.6.0; verify build output locally before deploying.

### How do I upgrade @anthropic-ai/sdk to sdk-v1.6.0?
Upgrade @anthropic-ai/sdk to sdk-v1.6.0 by running "npm install @anthropic-ai/sdk@sdk-v1.6.0" and applying the migration steps: npm install @anthropic-ai/sdk@sdk-v1.6.0