GH Repository · langchain-ai
langserve
LangServe 🦜️🏓
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pythonpython/poetryagent-frameworkJavaScriptmakelangchain-pythonlangchainllmsfastapillmdeployment
LangServe is a framework from the LangChain team for deploying LangChain applications, built on FastAPI. It is a Python project (managed with Poetry) in the agentic ecosystem, categorized as an agent framework.
You reach for it when you want to turn LangChain-based LLM or agent code into a deployed service using FastAPI.
Use it to
- Deploy LangChain applications as FastAPI services
- Serve LLM chains over HTTP
- Build agent backends with LangChain Python
- Standardize deployment of LangChain projects
For Python developers deploying LangChain LLM and agent apps
- Role
- agent-framework
- Language
- JavaScript
- Licence
- custom (licence file present)
- Forks
- 270
- Open issues
- 117
- Last push
- 2026-05-05
- Latest release
- v0.0.2 · 2023-10-02
topicsdeploymentfastapilangchainllmpythonagent-framework