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##use cases: to provide context-aware insights, to auto-escalate critical issues, and more…
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Build the app
you wish existed.

Build AI agents on the platform where work actually happens, using Agent Builder, MCP integration, and the Real-Time Search API, with free developer sandboxes to get you started. Compete across three tracks: Best New Slack Agent, Slack Agents for Good, and Slack Agents for Orgs for a share of $42K in cash prizes, exclusive recognition, and more! Submissions open May 20 at Slack Dev Day and close July 13, with winners announced August 11.

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The latest

Catch up on Slack Devs.

Work today demands an operating system that brings AI, agents, apps, data, and humans together in one conversational interface. That platform is Slack. Slack is no longer just a communication tool, it...
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There’s a moment every developer loves: you describe what you want to build, and your AI coding agent just… gets it. The structure is right. The flow makes sense. You can actually move forward wit...
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The Slack Skills Plugin brings Slack development directly into your AI coding tools. Instead of bouncing between docs, Stack Overflow, and trial-and-error, you get guided skills that teach you how to ...
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Agents in Slack used to feel a bit different from everything else. Back in the day when you opened an agent app, you’d land in a split experience — a Chat tab to start something new, and a History...
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Some amazing things have bloomed this spring! We’ve been hard at work on new features and updates to make your work life simpler, more pleasant, and more productive. Announcements What’s o...
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Most teams don’t have a tooling problem. They have an access problem. You’ve likely already built internal APIs, dashboards, or scripts that solve real problems. Maybe you’ve even started exposi...
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Toolbox

Get the tools you need to develop with Slack.

Slack CLI

Create and manage Slack apps from the command line. Manage your app’s full lifecycle, from development to deployment.

Agents

Create an agent for Slack with ready-to-use building blocks.

MCP & Skills Plugin

Power your agent with Slack context and skills.

Bolt frameworks & SDKs

Build faster with a prebuilt app foundation.

Developer sandbox

Explore all features within an Enterprise organization environment.

Code samples

Jumpstart your projects with ready-to-use examples.

Block Kit Builder

Prototype and preview message layout visually.
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Developer stories

Get inspired and see what developers are building with Slack.

Paolo Sambrano: From Modding to Salesforce + Slack Mastery
4 min read

Paolo Sambrano: From Modding to Salesforce + Slack Mastery

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Daniel Sadavoy: Building Agents with Slack
6 min read

Daniel Sadavoy: Building Agents with Slack

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Rootly: Transforming Incident Management with Slack
4 min read

Rootly: Transforming Incident Management with Slack

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Chance Martin: Customizing Communications with Salesforce + Slack
5 min read

Chance Martin: Customizing Communications with Salesforce + Slack

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Learning resources

Explore our collection of tutorials, learning paths, and more.

learning-path

24 Days of Building with Slack

24 Days of Building with Slack is a collection of bite-sized, daily lessons to help you learn, experiment, and get inspired on the Slack platform.

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workshop

Building AI Apps in Slack with Bolt JS

Like talking to your work bestie, 24/7.

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sample-app

AI Agent App

A template for building AI-enabled apps with Bolt for JavaScript.

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tutorial

AI Code Assistant with Hugging Face

A tutorial that implements a code assistant with a Hugging Face LLM model.

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