MCAP Protobuf Support for Python

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library 0.5.4 ·python
verified May 22, 2026

This package provides Protobuf support for the Python MCAP library, enabling seamless reading and writing of Protobuf-encoded messages to MCAP files. MCAP is a modular, performant, and serialization-agnostic container file format, widely adopted in robotics for pub/sub data logging applications. The library is actively developed and maintained by Foxglove, with regular releases across the broader MCAP ecosystem.

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