Slack Code brings AI coding agents into team channels
Slack is adding dedicated coding channels to its platform. The feature, called Slack Code, lets team members tag an AI coding agent directly in a channel. That agent then spins up its own code channel to handle the task.
How It Works
Tag a supported agent with a task description, whether that’s a new feature, a bug fix, or a webpage update. The agent creates a dedicated workspace with user tabs, diff comparisons for tracking changes, and HTML preview so teams can review output before shipping anything.
Supported agents at launch include Anthropic’s Claude, Cognition’s Devin, OpenAI Codex, GitHub, and Vercel.
“With Slack Code, when you have an idea or need to build a new feature, update a web page, or fix a bug, you simply tag in a coding agent like Anthropic’s Claude or Cognition’s Devin, and that agent then spins up a code channel to tackle the task.” — Slack
The Backstory
This is not a cold launch. A Claude Code research preview inside Slack appeared in December 2025. Claude Tag, a persistent shared agent that stayed active in channels as a continuous collaborator, entered beta in June 2026. Slack Code is the full-featured version built on those two experiments.
The Slack Skills Plugin now also works with Cursor, an AI-native code editor, alongside Claude Code.
The Business Angle
Salesforce acquired Slack for $27.7 billion in 2021. Turning the platform into a place where development work actually happens, not just gets discussed, is one way that acquisition earns its price tag. Expanding the agent marketplace and developer ecosystem is the stated direction.
If your team already lives in Slack, this is worth watching. Spinning up a code task without switching to a separate IDE or agent interface removes real friction from the build loop.
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