Can I track the progress of long-running actions?

Yes, both function-based and class-based actions have access to runtime context methods like set_progress to report real-time status and completion percentages to the Synapse environment.

How does the @action decorator work in the Synapse SDK?

The @action decorator converts a standard Python function into a Synapse action, allowing you to define its name, category, and Pydantic validation models for input parameters and results.

What are semantic types in Synapse actions?

Semantic types like YOLODataset or ModelWeights allow Synapse to intelligently chain actions together in an ActionPipeline by matching compatible input and output types.

When should I use a class-based action over a function-based one?

Use class-based actions for complex, stateful operations that require helper methods, semantic type declarations, or multi-step execution logic. Function-based actions are better for simple, stateless tasks.

Synapse Action Development

Name: Synapse Action Development
Author: datamaker-kr

bydatamaker-kr

•

Data Science & ML

Streamlines the creation of Synapse plugin actions using function-based and class-based patterns with built-in Pydantic validation.

This skill provides specialized guidance for developing Synapse plugin actions, offering comprehensive support for both simple function-based and complex class-based implementations. It assists developers in implementing decorators, Pydantic parameter validation, and semantic types while ensuring best practices for progress tracking and metric logging within the Synapse SDK ecosystem. By providing ready-to-use patterns and category-specific templates, it accelerates the workflow for building AI-driven tools, data validation routines, and machine learning pipelines.

Key Features

01Support for function-based and class-based action patterns

02Advanced progress tracking and metrics logging methods

031 GitHub stars

04Integrated Pydantic validation for parameters and results

05Semantic type declarations for ActionPipeline chaining

06Pre-defined PluginCategory templates for ML and data tools

Use Cases

01Building custom machine learning training or inference actions

02Developing AI-assisted annotation smart tools

03Creating data export and validation tools for CV datasets

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add datamaker-kr/synapse-claude-marketplace action-development

For use in Claude.ai and ChatGPT

Download Skill