---
id: foxglove-schemas-protobuf
version: "0.4.0"
license: MIT
license_treatment: permissive
maintenance: active
---

# foxglove-schemas-protobuf — Precompiled protocol buffer schemas for Foxglove

License: permissive · Maintenance: active · Downloads: 304.5K/mo

## What it is and what it does

This package bundles precompiled Protobuf message definitions for Foxglove Schemas, a visualization framework. Instead of compiling .proto files yourself, you import ready-to-use Python classes that represent Foxglove message types—such as CompressedImage—and use them to serialize and deserialize data compatible with Foxglove's visualization tools.

The package depends only on protobuf, the standard Python Protobuf library. It's designed for developers building applications that need to communicate with Foxglove visualization systems or produce data in Foxglove-compatible formats. The precompiled approach eliminates the need to manage .proto files or run code generation steps in your own build pipeline.

Use it for:

- Serialize sensor data (images, point clouds, transforms) for visualization in Foxglove Studio
- Build data pipelines that output Foxglove-compatible message types for real-time monitoring
- Integrate robotics or autonomous systems telemetry with Foxglove visualization infrastructure
- Create Python applications that consume or produce Foxglove Schema messages without managing protobuf compilation

## Worth the install?

AI-flagged interpretation of the facts above — verify before relying.

Provides precompiled Protobuf message classes for Foxglove Schemas, enabling serialization and deserialization of Foxglove visualization message types in Python applications.

Yes, if you are building applications that integrate with Foxglove visualization or need to produce Foxglove-compatible messages. Low friction, actively maintained, permissive license, and no known vulnerabilities. Install only if you actually need Foxglove Schema support; it is a narrow-purpose library.

## Install

pip install foxglove-schemas-protobuf
uv add foxglove-schemas-protobuf
poetry add foxglove-schemas-protobuf

## Installing foxglove-schemas-protobuf

Before you install: Low install friction with a single runtime dependency on protobuf. Actively maintained with a recent release 16 days ago and ongoing repository activity.

License in practice: MIT license permits unrestricted use, modification, and distribution with minimal restrictions—suitable for both open-source and commercial projects.

Quickstart:

pip install foxglove-schemas-protobuf

from foxglove_schemas_protobuf.CompressedImage_pb2 import CompressedImage

image = CompressedImage()

Requires Python 3.10 or later

Verify before relying:

- Whether the package covers all Foxglove Schema message types or a subset
- Performance characteristics when serializing/deserializing large message volumes
- Backward compatibility guarantees across version updates

## Package facts

- License: MIT (permissive)
- Python support: supports_current
- Install friction: low
- Maintenance: active
- Downloads: 304.5K/month (top 15,000 on PyPI)
- Known vulnerabilities: none known

## Tags

protobuf message schemas, foxglove visualization types, serialization message definitions, protocol buffer classes, foxglove data structures, message schema definitions, protobuf serialization, protobuf, visualization, robotics

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