feat(opencode): let tools opt into strict mode - #42236
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Tools can now declare strict: true, and the tool.definition plugin hook can set or override it. The flag is passed through to the AI SDK Tool, which providers that support structured outputs forward to the model. The existing hardcoded strict: false for @ai-sdk/openai, @ai-sdk/azure and @ai-sdk/amazon-bedrock/mantle is unchanged.
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Issue for this PR
Closes #40214
Type of change
What does this PR do?
Adds
strict?: booleanto the tool definition and thetool.definitionplugin hook, passed to the AI SDKToolonly when a tool sets it.Today
session/llm/request.tsforcesstrict: falseon the OpenAI Responses-family providers and leaves it unset elsewhere, so a tool has no way to ask for it. That override still runs after this and still wins, so nothing changes unless a tool opts in.Five lines of source, the rest is tests.
How did you verify your code works?
Rebased on current
dev. Typecheck 30/30.bun test test/tool/ test/provider/ test/session/ test/plugin/: 1452 pass, 0 fail. Reverting the source makes the new registry test fail.Screenshots / recordings
Not a UI change.
Checklist