langchain
https://github.com/langchain-ai/langchain
Python
⚡ Building applications with LLMs through composability ⚡
Triage Issues!
When you volunteer to triage issues, you'll receive an email each day with a link to an open issue that needs help in this project. You'll also receive instructions on how to triage issues.
Triage Docs!
Receive a documented method or class from your favorite GitHub repos in your inbox every day. If you're really pro, receive undocumented methods or classes and supercharge your commit history.
Python not yet supported37 Subscribers
Add a CodeTriage badge to langchain
Help out
- Issues
- Cache hit total_cost injection breaks downstream cache keys for multi-turn conversations
- get_from_dict_or_env from langchain_core.utils has incorrect signature or incorrectly casting output
- feat: add package version tracking to tracing metadata
- chore(langchain): add async overload variants for wrap_model_call and wrap_tool_call
- fix(langchain): inline aafter_model logic in HumanInTheLoopMiddleware
- fix(core): handle non-dict elements in merge_lists index lookup
- @wrap_model_call: async functions fail type checking (missing async Protocol overload)
- TypeError in merge_lists when streaming Mistral responses with inline citations
- RFC: Standardizing `pretty_repr` for Complex Content Blocks
- fix(core): async tracer `on_chat_model_start` fallback in sync context
- Docs
- Python not yet supported