Add per-call tool context provider to Python SDK#1693
Open
idryzhov wants to merge 1 commit into
Open
Conversation
Introduce an optional `on_provide_tool_context` callback on `create_session`/`resume_session`. When registered, the SDK invokes it once per tool call with the `ToolInvocation` (awaiting coroutine results) and assigns the return value to the new `ToolInvocation.context` field before the handler runs. This lets apps inject per-call application context (services, request state) into custom tool handlers without routing it through model-facing tool arguments. The context is filled in locally and is never serialized over the wire. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Introduce an optional
on_provide_tool_contextcallback oncreate_session/resume_session. When registered, the SDK invokes it once per tool call with theToolInvocation(awaiting coroutine results) and assigns the return value to the newToolInvocation.contextfield before the handler runs. This lets apps inject per-call application context (services, request state) into custom tool handlers without routing it through model-facing tool arguments. The context is filled in locally and is never serialized over the wire.