[Feature Request] Support client toolCall #294

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opened 2026-02-15 18:15:34 -05:00 by yindo · 0 comments
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Originally created by @denghongcai on GitHub (Jun 22, 2025).

Currently, all tools in langgraph.js must provide an execute function that runs on the server side, with no ability to forward tool calls to the client. The AI-SDK offers this functionality, as detailed in its documentation ai-sdk.dev/docs/ai-sdk-core/tools-and-tool-calling#tool-calling.

This feature facilitates the development of cooperative agents that integrate frontend and backend operations seamlessly.

Originally created by @denghongcai on GitHub (Jun 22, 2025). Currently, all tools in langgraph.js must provide an execute function that runs on the server side, with no ability to forward tool calls to the client. The AI-SDK offers this functionality, as detailed in its documentation [ai-sdk.dev/docs/ai-sdk-core/tools-and-tool-calling#tool-calling](https://ai-sdk.dev/docs/ai-sdk-core/tools-and-tool-calling#tool-calling). This feature facilitates the development of cooperative agents that integrate frontend and backend operations seamlessly.
yindo added the enhancement label 2026-02-15 18:15:34 -05:00
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Reference: langchain-ai/langgraphjs#294