[PR #1232] [MERGED] fix(langgraph): fix default input Zod schema not obtaining langgraph metadata #1312

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opened 2026-02-15 20:15:13 -05:00 by yindo · 0 comments
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📋 Pull Request Information

Original PR: https://github.com/langchain-ai/langgraphjs/pull/1232
Author: @dqbd
Created: 5/28/2025
Status: Merged
Merged: 5/29/2025
Merged by: @dqbd

Base: mainHead: dqbd/zod-messages-json-schema


📝 Commits (1)

  • ac3d270 fix(langgraph): fix default input Zod schema not obtaining langgraph metadata

📊 Changes

5 files changed (+93 additions, -8 deletions)

View changed files

📝 libs/langgraph/src/graph/messages_annotation.ts (+3 -0)
📝 libs/langgraph/src/graph/state.ts (+11 -4)
📝 libs/langgraph/src/graph/zod/schema.ts (+11 -3)
📝 libs/langgraph/src/graph/zod/state.ts (+1 -1)
📝 libs/langgraph/src/tests/zod_state.test.ts (+67 -0)

📄 Description

Also adds langgraph_type: "messages" for Studio


🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.

## 📋 Pull Request Information **Original PR:** https://github.com/langchain-ai/langgraphjs/pull/1232 **Author:** [@dqbd](https://github.com/dqbd) **Created:** 5/28/2025 **Status:** ✅ Merged **Merged:** 5/29/2025 **Merged by:** [@dqbd](https://github.com/dqbd) **Base:** `main` ← **Head:** `dqbd/zod-messages-json-schema` --- ### 📝 Commits (1) - [`ac3d270`](https://github.com/langchain-ai/langgraphjs/commit/ac3d2707ada15e5e2fd670a00c65958631b39718) fix(langgraph): fix default input Zod schema not obtaining langgraph metadata ### 📊 Changes **5 files changed** (+93 additions, -8 deletions) <details> <summary>View changed files</summary> 📝 `libs/langgraph/src/graph/messages_annotation.ts` (+3 -0) 📝 `libs/langgraph/src/graph/state.ts` (+11 -4) 📝 `libs/langgraph/src/graph/zod/schema.ts` (+11 -3) 📝 `libs/langgraph/src/graph/zod/state.ts` (+1 -1) 📝 `libs/langgraph/src/tests/zod_state.test.ts` (+67 -0) </details> ### 📄 Description Also adds `langgraph_type: "messages"` for Studio --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>
yindo added the pull-request label 2026-02-15 20:15:13 -05:00
yindo closed this issue 2026-02-15 20:15:13 -05:00
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Reference: langchain-ai/langgraphjs#1312