Search results

Feature Request: Add explicit metadata to distinguish Main Agent vs Subagent in <code>astream_events</code>

enhancementNew feature or requestNew feature or request

Status: Open.

#642 In langchain-ai/deepagents;

· 10000-ki opened on Jan 1, 2026

MCP (chrome-devtools-mcp) process terminates unexpectedly when used with DeepAgents streaming

Status: Open.

#641 In langchain-ai/deepagents;

· effortlessdevsec opened on Jan 1, 2026

Bogus <code>KeyError: 'messages'</code> error trying to access <code>ToolMessage</code>

bugSomething isn't workingSomething isn't working

Status: Open.

#634 In langchain-ai/deepagents;

· khteh opened on Dec 30, 2025

FilesystemMiddleware pass wrong type of data in wrap_model_call

Status: Open.

#632 In langchain-ai/deepagents;

· Kevin-Kevin-Hu opened on Dec 30, 2025

SummarizationMiddleware doesn't account for tools or system prompt

Status: Open.

#625 In langchain-ai/deepagents;

· avonian opened on Dec 29, 2025

deepagents-cli supports for Azure OpenAI models

CLI

Model Provider

Status: Open.

#624 In langchain-ai/deepagents;

· anurag-mishra899 opened on Dec 27, 2025

Does <code>create_deep_agent</code> allow <code>state_schema</code> to be passed as an argument?

Configuration

Status: Open.

#622 In langchain-ai/deepagents;

· simon28082 opened on Dec 26, 2025

[Feature Request]: Support lazy loading / progressive disclosure of MCP tools based on selected Skill

enhancementNew feature or requestNew feature or request

Status: Open.

#616 In langchain-ai/deepagents;

· brianhu2050 opened on Dec 25, 2025

[Feature Request] add lsp support

CLI

enhancementNew feature or requestNew feature or request

Status: Open.

#614 In langchain-ai/deepagents;

· cyberdak opened on Dec 24, 2025

Support SystemMessage type for create_deep_agent(system_prompt=...) (align with langchain.agents.create_agent)

Configuration

easy

enhancementNew feature or requestNew feature or request

help wantedExtra attention is neededExtra attention is needed

Status: Open.

#597 In langchain-ai/deepagents;

· alario-tang opened on Dec 21, 2025

Let us customize the conversation summarization middleware

Configuration

Status: Open.

#585 In langchain-ai/deepagents;

· Amedzro-Elikplim opened on Dec 17, 2025

The new commit for LANGSMITH_PROJECT breaks the system without LANGSMITH_PROJECT

bugSomething isn't workingSomething isn't working

CLI

Status: Open.

#582 In langchain-ai/deepagents;

· klinucsd opened on Dec 17, 2025