msgpack-asgi

Detects client Accept and Content-Type headers to seamlessly encode/decode MessagePack, allowing clients to use MessagePack without modifying application logic, as shown in the quickstart examples.

Works with any ASGI-compatible framework like Starlette, FastAPI, or Quart via a single middleware wrapper, minimizing integration effort as demonstrated in the code snippets.

Supports swapping default msgpack with faster alternatives like ormsgpack via packb and unpackb parameters, enabling performance tuning for specific use cases.

Requires just one line to add MessagePack support, reducing setup complexity and allowing quick adoption in existing JSON-based applications.