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Dagster + Slack

Dagster + Slack

Up your notification game and keep stakeholders in the loop.

About this integration

This library provides an integration with Slack, to support posting messages in your company’s Slack workspace.


pip install dagster-slack


# Read the docs on Resources to learn more:
from dagster_slack import SlackResource
from dagster import EnvVar, op, job
import os

def my_op(slack: SlackResource):
    slack.get_client().chat_postMessage(channel="#noise", text=":wave: hey there!")

    "slack": SlackResource(
def my_job():

About Slack

The Slack messaging app provides chat, video and voice communication tools and is used extensively across companies and communities. The Dagster slack community can be found at