synapse-step-workflowlisted
Install: claude install-skill datamaker-kr/synapse-claude-marketplace
# Step-based Workflow System
Synapse SDK provides a step-based workflow system for complex actions that need:
- Multi-phase execution with progress tracking
- Automatic rollback on failure
- State sharing between steps
- Conditional step execution
## Core Components
| Component | Purpose |
|-----------|---------|
| `BaseStep` | Abstract step definition |
| `StepResult` | Step execution result |
| `StepRegistry` | Ordered step registration |
| `Orchestrator` | Step execution with rollback |
| `BaseStepContext` | State sharing between steps |
## Quick Start
```python
from dataclasses import dataclass, field
from synapse_sdk.plugins.steps import (
BaseStep,
StepResult,
StepRegistry,
Orchestrator,
BaseStepContext,
)
from synapse_sdk.plugins.context import RuntimeContext
# 1. Define context for state sharing
@dataclass
class ProcessContext(BaseStepContext):
data: list = field(default_factory=list)
processed: int = 0
# 2. Define steps
class LoadStep(BaseStep[ProcessContext]):
@property
def name(self) -> str:
return 'load'
@property
def progress_weight(self) -> float:
return 0.3
def execute(self, ctx: ProcessContext) -> StepResult:
ctx.data = load_data()
return StepResult(success=True, data={'count': len(ctx.data)})
class ProcessStep(BaseStep[ProcessContext]):
@property
def name(self) -> str:
return 'process'
@property
def progress_weight(self) -> float:
return