fix(llm): inject _noop tool for all providers when messages contain tool history#34603
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Robin1987China wants to merge 1 commit into
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fix(llm): inject _noop tool for all providers when messages contain tool history#34603Robin1987China wants to merge 1 commit into
Robin1987China wants to merge 1 commit into
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The following comment was made by an LLM, it may be inaccurate: Potential Related PR FoundPR #34094:
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…ool history Bedrock (and other providers) requires a toolConfig when messages contain toolUse/toolResult content blocks, even if no active tools are being used. Previously the _noop tool injection was limited to github-copilot, but the underlying constraint affects Compaction on Bedrock-backed providers too (e.g. Portkey) — resulting in "toolConfig field must be defined" errors. Remove the github-copilot-specific guard so the _noop tool is injected whenever messages contain prior tool calls but no current tools are active. Closes anomalyco#34089
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Issue for this PR
Closes #34089
Type of change
What does this PR do?
The _noop tool injection in request.ts has a provider guard that only runs for github-copilot. However, when tool_use messages are present in history, the AI SDK requires a tool list to be non-empty. Without _noop, providers without native tool support fail to process conversations that contain prior tool interactions.
This removes the provider guard so _noop is injected unconditionally when messages contain tool history.
How did you verify your code works?
Checklist