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 supported39 Subscribers
Add a CodeTriage badge to langchain
Help out
- Issues
- WeaviateVectorStore fails silently on index
- count_tokens_approximately: missing handler for tool_use content blocks causes ~2.4x overcounting
- fix(openai): catch LengthFinishReasonError in structured output calls
- MCP Header Forwarding Failure (Discovery Phase)
- fix(langchain)!: default to `google_genai` instead of `google_vertexai`
- chore: type safe streaming poc
- Inconsistent multimodal image format: JS camelCase vs Python snake_case
- fix(core): prevent duplicate ids kwarg in add_documents and aadd_documents
- fix(text-splitters): lazy-import nltk/spacy/sentence-transformers to avoid ~700MB memory bloat
- fix: handle ISO string and numeric timestamps in TimeWeightedVectorSt…
- Docs
- Python not yet supported