🎛 Creating a Preset¶
🎛 Creating a Preset¶
Presets let you bundle tools together into a ready-made pipeline.
1. Why Presets?¶
- Reuse common stacks
- Share reproducible research pipelines
- Give users a one-liner to spin up a workflow
2. Define a Preset¶
from MCPStack.core.preset.base import Preset
from MCPStack.stack import MCPStackCore
from MCPStack.tools.hello_world.hello_world import Hello_World
class HelloPreset(Preset):
@classmethod
def create(cls, config=None, **kwargs):
stack = MCPStackCore(config=config)
return stack.with_tool(Hello_World())
3. Use your preset¶
from MCPStack.core.preset.registry import ALL_PRESETS
stack = ALL_PRESETS["hello"]().create()
stack.build(type="fastmcp")
stack.run()
Tip
Presets are just factories — you can extend them with .with_tool().
