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Add LangGraph integration documentation#4442

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DABH wants to merge 3 commits intomainfrom
dabh/langgraph-integration-docs
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Add LangGraph integration documentation#4442
DABH wants to merge 3 commits intomainfrom
dabh/langgraph-integration-docs

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@DABH
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@DABH DABH commented Apr 16, 2026

Summary

  • Add a full integration guide for the new LangGraph plugin (sdk-python#1448) at /develop/python/integrations/langgraph
  • Covers both Graph API (StateGraph) and Functional API (@entrypoint/@task) usage patterns
  • Documents Activity options, checkpointer setup, execute-in-workflow mode, human-in-the-loop with interrupts, continue-as-new with caching, and links to samples
  • Adds LangGraph to the Python integrations index, sidebar, plugins guide, and encyclopedia

Related PRs

Test plan

  • Verify page renders correctly at /develop/python/integrations/langgraph
  • Verify LangGraph appears in the integrations index table
  • Verify LangGraph appears in the sidebar under Python SDK > Integrations
  • Review code snippets against final SDK PR for accuracy
  • Update sample links once samples PR is merged

┆Attachments: EDU-6213 Add LangGraph integration documentation

Add a full integration guide for the new LangGraph plugin
(temporalio/sdk-python#1448) covering both Graph API and Functional API
usage, Activity options, checkpointer setup, human-in-the-loop,
continue-as-new with caching, and links to samples.

Also adds LangGraph to the Python integrations index, sidebar,
plugins guide, and encyclopedia.
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vercel Bot commented Apr 16, 2026

The latest updates on your projects. Learn more about Vercel for GitHub.

Project Deployment Actions Updated (UTC)
temporal-documentation Ready Ready Preview, Comment Apr 16, 2026 2:27am

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CLAassistant commented Apr 16, 2026

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github-actions Bot commented Apr 16, 2026

📖 Docs PR preview links

Add decision tree, primitive reference table, and detailed guidance
on when to use execute_in workflow vs the default Activity execution,
including constraints on conditional edge functions and interrupt().
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3 participants