sdk-v1.3.0
Anthropic TypeScript SDK v1.3.0 adds Claude Tag endpoints for Claude Enterprise organizations, fixes long-request error message links, and updates documentation.
Why this signal matters
Anthropic has released sdk-v1.3.0 for its TypeScript SDK. This release introduces support for Claude Tag endpoints targeted at Claude Enterprise organizations. Bug fixes include linking long-request error messages directly to SDK documentation. Multiple chore and internal updates were made, such as avoiding hardcoded query parameters in endpoint paths, carrying endpoint path query params directly to the request layer, transitioning internal logic to read the beta route qualifier rather than checking for beta=true query params, and CI workflow cleanups. Documentation was also improved for code execution tools and their encrypted results, work queue, skill, external key descriptions, per-user usage and cost reports, and the main README example request.
Actionable summary
Anthropic TS SDK updated to v1.3.0. Key changes include adding Claude Tag endpoints for Enterprise orgs, linking long-request error messages to SDK documentation, and internal refactoring of query param handling and beta route qualification.
- Agent usefulness
- 77/100
- Confidence
- 96%
- Canonical data
- JSON + Markdown
What builders should check
- Upgrade Anthropic TypeScript SDK to v1.3.0 via your package manager.
- If using Claude Enterprise, integrate the newly available Claude Tag endpoints as needed.