feat(google-vertex): add the anthropic tool search tools#13497
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aayush-kapoor merged 5 commits intomainfrom Mar 17, 2026
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feat(google-vertex): add the anthropic tool search tools#13497aayush-kapoor merged 5 commits intomainfrom
aayush-kapoor merged 5 commits intomainfrom
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## Background The tool search tools don't require the beta header to be passed anymore in the request ([removed from the documentation](https://platform.claude.com/docs/en/agents-and-tools/tool-use/tool-search-tool)) it was still passed in the request with AI SDK. When passed, it is rejected by providers such as Google Vertex (explored in PR #13497 ) ## Summary remove the addition of the beta header `advanced-tool-use-2025-11-20` in the prepare tools file ## Manual Verification verified by running the existing examples before and after the fix: - `examples/ai-functions/src/generate-text/anthropic/tool-search-regex.ts` - `examples/ai-functions/src/generate-text/anthropic/tool-search-deferred-bm25.ts` - `examples/ai-functions/src/generate-text/anthropic/tool-search-bm25.ts` ## Checklist - [x] Tests have been added / updated (for bug fixes / features) - [ ] Documentation has been added / updated (for bug fixes / features) - [x] A _patch_ changeset for relevant packages has been added (for bug fixes / features - run `pnpm changeset` in the project root) - [x] I have reviewed this pull request (self-review)
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## Background The tool search tools don't require the beta header to be passed anymore in the request ([removed from the documentation](https://platform.claude.com/docs/en/agents-and-tools/tool-use/tool-search-tool)) it was still passed in the request with AI SDK. When passed, it is rejected by providers such as Google Vertex (explored in PR #13497 ) ## Summary remove the addition of the beta header `advanced-tool-use-2025-11-20` in the prepare tools file ## Manual Verification verified by running the existing examples before and after the fix: - `examples/ai-functions/src/generate-text/anthropic/tool-search-regex.ts` - `examples/ai-functions/src/generate-text/anthropic/tool-search-deferred-bm25.ts` - `examples/ai-functions/src/generate-text/anthropic/tool-search-bm25.ts` ## Checklist - [x] Tests have been added / updated (for bug fixes / features) - [ ] Documentation has been added / updated (for bug fixes / features) - [x] A _patch_ changeset for relevant packages has been added (for bug fixes / features - run `pnpm changeset` in the project root) - [x] I have reviewed this pull request (self-review)
lgrammel
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Mar 17, 2026
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## Background #13337 We currently did not include the Tool Search tools exposed in the anthropic provider for the vertex provider. For this change to be added, we first needed to ensure we are not passing the beta header since vertex rejects it. ## Summary include the `toolSearchRegex_20251119` and `toolSearchBm25_20251119` in `vertexAnthropicTools` ## Manual Verification verified by running the examples: - `examples/ai-functions/src/generate-text/google/vertex-anthropic-tool-search-regex.ts` - `examples/ai-functions/src/generate-text/google/vertex-anthropic-tool-search-bm25.ts` - `examples/ai-functions/src/generate-text/google/vertex-anthropic-tool-search-deferred-bm25.ts` along with the streaming examples ## Checklist - [x] Tests have been added / updated (for bug fixes / features) - [ ] Documentation has been added / updated (for bug fixes / features) - [x] A _patch_ changeset for relevant packages has been added (for bug fixes / features - run `pnpm changeset` in the project root) - [x] I have reviewed this pull request (self-review) ## Related Issues Fixes #13337
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✅ Backport PR created: #13517 |
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…13517) This is an automated backport of #13497 to the release-v6.0 branch. FYI @aayush-kapoor Co-authored-by: Aayush Kapoor <83492835+aayush-kapoor@users.noreply.github.com>
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Background
#13337
We currently did not include the Tool Search tools exposed in the anthropic provider for the vertex provider.
For this change to be added, we first needed to ensure we are not passing the beta header since vertex rejects it.
Summary
include the
toolSearchRegex_20251119andtoolSearchBm25_20251119invertexAnthropicToolsManual Verification
verified by running the examples:
examples/ai-functions/src/generate-text/google/vertex-anthropic-tool-search-regex.tsexamples/ai-functions/src/generate-text/google/vertex-anthropic-tool-search-bm25.tsexamples/ai-functions/src/generate-text/google/vertex-anthropic-tool-search-deferred-bm25.tsalong with the streaming examples
Checklist
pnpm changesetin the project root)Related Issues
Fixes #13337