feat(mcp): propagate the server name through dynamic tool parts#14813
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aayush-kapoor merged 10 commits intomainfrom Apr 30, 2026
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feat(mcp): propagate the server name through dynamic tool parts#14813aayush-kapoor merged 10 commits intomainfrom
aayush-kapoor merged 10 commits intomainfrom
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…arts (#14870) ## Background backport of #14813 some users had the request of propagating the MCP server name, from which the tool originated, in the UI ## Summary expose providerMetadata on dynamic tools and then merge the providerMetadata that is returned from the model along with the static providerMetadata we define ## Manual Verification verified by running the example `http://localhost:3000/chat/mcp` ## Checklist - [x] All commits are signed (PRs with unsigned commits cannot be merged) - [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 #14387
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Background
#14387
some users had the request of propagating the MCP server name, from which the tool originated, in the UI
Summary
expose providerMetadata on dynamic tools and then merge the providerMetadata that is returned from the model along with the static providerMetadata we define
Manual Verification
verified by running the example
http://localhost:3000/chat/mcpChecklist
pnpm changesetin the project root)Related Issues
fixes #14387