typescript changedcli-sdks-libraries/sdks/typescript
Nearest release: v2.1.293, published an hour before this site recorded the change. Shown because the two are within 24 hours of each other. Nothing here says the release caused the edit.
Recorded here
Lines+1added
Lines−1removed
From line
140
where the diff opens
First seen
14 Aug 2026
this site's first read of the page
Recorded edits7to this page, all time
The whole hunk
from line 140, old and new numbered
/
from line 140
140140
141141This SDK provides helpers for making it easy to create and run tools in the Messages API. You can use Zod schemas or JSON Schemas to describe the input to a tool. You can then run those tools using the `client.beta.messages.toolRunner()` method. This method handles passing the inputs generated by the chosen model into the right tool and passing the result back to the model.
142142
143For more details on tool use, see [Tool use with Claude](https://platform.claude.com/docs/en/agents-and-tools/tool-use/overview).
143For more details on tool use, see [Tool use with Claude](https://platform.claude.com/docs/en/agents-and-tools/tool-use/overview). To run the browser use tool or the computer use tool with this SDK, see [Browser and computer use with the SDK toolsets](https://platform.claude.com/docs/en/agents-and-tools/tool-use/browser-use-sdk).
144144
145145```typescript
146146import { betaZodTool } from "@anthropic-ai/sdk/helpers/beta/zod";
No line in this hunk matches that.