Slack Code lets non-engineers collaborate with coding agents

a computer screen with a bunch of code on it

Slack just launched Slack Code, a new channel type designed to let developers and non-technical teammates work with coding agents in the same shared space.

How It Works

When a coding agent is tagged in a Slack channel or DM with a request, it automatically spins up a new code channel, links relevant documents, and invites the right people. Everyone in the channel can direct the agent using plain language, review outputs, and sign off on changes.

Outputs are tracked via session artifacts: code diffs highlighting what the agent changed, Slack Canvas documents, and live HTML previews of any prototypes the agent builds. When the task is done, the channel archives itself.

Who It’s For

Slack’s VP of product marketing Sateja Parulekar described the intent directly: marketers, product designers, and PMs can now interact with a coding agent in a governed environment alongside engineers. Admins can set guardrails to block non-technical staff from shipping code without an engineering review.

Agents at Launch

Four agents integrate with Slack Code at launch:

  • Claude Code
  • Devin
  • GitHub Copilot
  • Vercel

Slack says it plans to expand the list over time.

The Permissions Problem

Forrester senior analyst Will McKeon-White flagged the immediate challenge for IT teams enabling this: permissions. In multiplayer agent setups, there’s no clean answer. Some systems inherit user permissions per task, some use persistent permissions with separate invoking rights, some inherit from the room. Each approach has tradeoffs, and Slack Code doesn’t appear to resolve that tension yet.

Pricing

Slack Code is available at no extra cost on all Slack subscriptions.

Slack also announced agent DMs for one-on-one agent interactions and a new agents tab for viewing existing agent conversations. The company says it sees similar collaborative agent channels expanding beyond code into use cases like marketing campaigns and legal document review.

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