# Anthropic TypeScript SDK v0.124.0 — sdk: v0.124.0

- Product: Anthropic TypeScript SDK (https://whatsnew.fyi/product/anthropic-sdk-typescript)
- Vendor: Anthropic
- Date: 2026-09-04
- Version: v0.124.0
- Original notes: https://github.com/anthropics/anthropic-sdk-typescript/releases/tag/sdk-v0.124.0
- Permalink: https://whatsnew.fyi/product/anthropic-sdk-typescript/releases/v0.124.0

What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog.

Reuse: the summaries, labels and curation here are © What's New. Quote freely with attribution and a link back; wholesale republication of the corpus is not permitted — terms: https://whatsnew.fyi/terms. The vendors' own release notes remain their publishers'.

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- **added** — Add Claude Tag category and user breakdowns to usage reports
- **added** — Add named types for organization compliance settings state
- **added** — Add support for sending a workspace ID on more endpoints
- **fixed** — Repair custom-code merge in messages resources
- **fixed** — Create agent-toolset files and directories with owner-only permissions

##### 0.124.0 (2026-09-04)

Full Changelog: [sdk-v0.123.0...sdk-v0.124.0](https://github.com/anthropics/anthropic-sdk-typescript/compare/sdk-v0.123.0...sdk-v0.124.0)

###### Features

* **api:** add Claude Tag category and user breakdowns to usage reports ([669ff22](https://github.com/anthropics/anthropic-sdk-typescript/commit/669ff2243179acb2df775e62bfd75e3da1d60d81))
* **api:** add named types for organization compliance settings state ([54be8da](https://github.com/anthropics/anthropic-sdk-typescript/commit/54be8da7176d7aaa2c3e62ad2e0d5289182a55ed))
* **api:** add support for sending a workspace ID on more endpoints ([a11e6f1](https://github.com/anthropics/anthropic-sdk-typescript/commit/a11e6f1d3bb0e12e6369d3611a232a6234e715eb))


###### Bug Fixes

* repair custom-code merge in messages resources ([#455](https://github.com/anthropics/anthropic-sdk-typescript/issues/455)) ([7ac43b9](https://github.com/anthropics/anthropic-sdk-typescript/commit/7ac43b92e793f06626bfa7d22ad152e2f44c4d3c))
* **tools:** create agent-toolset files and directories owner-only ([#485](https://github.com/anthropics/anthropic-sdk-typescript/issues/485)) ([a9c2298](https://github.com/anthropics/anthropic-sdk-typescript/commit/a9c2298873db41b5084efaac01683b025ca2a4f6))


###### Chores

* **internal:** bundle the mock server spec and update breaking-change detection ([8752d02](https://github.com/anthropics/anthropic-sdk-typescript/commit/8752d0242274ddec2228fdb6d99a0c5a8885e6d7))
* **internal:** codegen related update ([a63afbc](https://github.com/anthropics/anthropic-sdk-typescript/commit/a63afbc47d527d449ab7ae2a68ae49c05cb8e6df))
* **tests:** reword the skip reason on the path-level query param tests ([999bee5](https://github.com/anthropics/anthropic-sdk-typescript/commit/999bee5bb813bf3857cfada85a6ec89cfb2daa26))


###### Documentation

* **api:** update a few doc strings ([2ef3d59](https://github.com/anthropics/anthropic-sdk-typescript/commit/2ef3d59b81d59d9b12468650a4151b61d8535387))