Add LangSmith tracing plugin for Temporal workflows#1369

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maplexu/langsmith-plugin

Commits on Mar 30, 2026

Add LangSmith tracing plugin for Temporal workflows

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Refactor LangSmith interceptor: add ReplaySafeRunTree, reduce boilerplate

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Fix import sorting and extract _get_current_run_safe helper

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Add Nexus integration test coverage

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Apply ruff formatting to all langsmith files

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Fix pydocstyle, pyright, and mypy lint errors

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Fix basedpyright errors and add CLAUDE.md with CI lint docs

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Fix all basedpyright warnings (deprecated imports, unused params)

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Clean up unused env params: use type:ignore consistently

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Address PR review feedback: defaults, naming, and header key

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Add replay safety and worker restart tests for LangSmith plugin

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Implement background thread I/O for LangSmith workflow tracing

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Replace unnecessary Any type annotations with specific types

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Fix basedpyright warnings in test files

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Clean up types, dead code, and test assertions

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Fix formatting in test_integration.py

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Add @traceable to all activity definitions in integration tests

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tests
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Fix context propagation bugs and remove handler suppression

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Skip LangSmith tracing for built-in Temporal queries

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Remove dead error gate from _safe_aio_to_thread

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Fix pydoctor cross-refs and mock collector trace duplication

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Commits on Apr 1, 2026

Address PR review feedback: comments, end() determinism, yield simplification

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Add LangSmith tracing plugin for Temporal workflows#1369

Add LangSmith tracing plugin for Temporal workflows#1369
xumaple wants to merge 30 commits intomainfrom
maplexu/langsmith-plugin

Commits on Mar 30, 2026

Add LangSmith tracing plugin for Temporal workflows

Refactor LangSmith interceptor: add ReplaySafeRunTree, reduce boilerplate

Fix import sorting and extract _get_current_run_safe helper

Add Nexus integration test coverage

Apply ruff formatting to all langsmith files

Fix pydocstyle, pyright, and mypy lint errors

Fix basedpyright errors and add CLAUDE.md with CI lint docs

Fix all basedpyright warnings (deprecated imports, unused params)

Clean up unused env params: use type:ignore consistently

Address PR review feedback: defaults, naming, and header key

Add replay safety and worker restart tests for LangSmith plugin

Implement background thread I/O for LangSmith workflow tracing

Replace unnecessary Any type annotations with specific types

Fix basedpyright warnings in test files

Clean up types, dead code, and test assertions

Fix formatting in test_integration.py

Add @traceable to all activity definitions in integration tests

tests

Fix context propagation bugs and remove handler suppression

Skip LangSmith tracing for built-in Temporal queries

Remove dead error gate from _safe_aio_to_thread

Fix pydoctor cross-refs and mock collector trace duplication

Commits on Apr 1, 2026

Address PR review feedback: comments, end() determinism, yield simplification

Commits on Apr 3, 2026

Create per-worker LangSmith interceptors instead of sharing one across workers

Remove unnecessary sandbox_unrestricted from post/patch in _ReplaySafeRunTree

Rename _ContextBridgeRunTree to _RootReplaySafeRunTreeFactory

Rename overloaded kwargs/ctx_kwargs variables in LangSmith interceptor

Clean up parent post-processing in LangSmith interceptor

Make StartFoo and RunFoo siblings instead of parent-child in LangSmith traces

Add README for LangSmith plugin