vllm-grpc-client 0.1.0

Lean async gRPC client for the vllm-grpc frontend

vllm-grpc-client

A lean async gRPC client for the vllm-grpc frontend. It speaks the project's protobuf ChatService and CompletionsService directly over gRPC — no web-server stack, no fastapi/uvicorn pulled in. The generated stubs (vllm-grpc-gen) install transitively.

Affiliation: vllm-grpc is an independent, community project and is not affiliated with, endorsed by, or sponsored by the vLLM project. "vLLM" is used here only to identify the inference engine this project works with.

Install

pip install vllm-grpc-client

Usage

import asyncio

from vllm_grpc_client import VllmGrpcClient


async def main() -> None:
    async with VllmGrpcClient("localhost:50051") as client:
        result = await client.chat.complete(
            messages=[{"role": "user", "content": "Hello!"}],
            model="Qwen/Qwen3-0.6B",
            max_tokens=64,
        )
        print(result.content)


asyncio.run(main())

client.completions.complete(...) and the streaming variants (client.chat.complete_stream(...), client.completions.complete_stream(...)) follow the same shape.

Links

• Repository: https://github.com/AncientStudying/vllm-grpc
• Changelog: https://github.com/AncientStudying/vllm-grpc/blob/main/CHANGELOG.md
• Issues: https://github.com/AncientStudying/vllm-grpc/issues

License

MIT