llmmllab-api is an LLM inference service built on Python FastAPI, aiming to provide endpoints compatible with OpenAI and Anthropic API formats. The project combines the high-performance inference capabilities of llama.cpp and the agent orchestration features of LangGraph, offering a complete solution for teams needing private deployment of large language models.
The core positioning of the project is "compatibility first"—by simulating the API formats of mainstream cloud service providers, existing client code can switch to privately deployed model services without modification. This design greatly reduces the threshold for migrating from cloud APIs to local deployment.