codexplugin
S

Slack

Official

by OpenAI

Pluginproductivity8.9K stars

Read and manage Slack channels and messages

Install now

$ npx codex-marketplace add openai/plugins/plugins/slack --plugin

About

Read and manage Slack channels and messages

Slack is a codex plugin that extends OpenAI Codex with productivity capabilities. After install, Codex can use Slack context and actions during your coding sessions without leaving the conversation.

Source package path: openai/plugins/plugins/slack on GitHub (openai/plugins).

Key features

  • Official extension maintained for current Codex APIs
  • Adds Slack capabilities directly inside Codex chat
  • Installs with one npx command — no manual config editing
  • Built for productivity workflows

How to install

  1. 01

    Copy the install command

    Use the command on this page — it includes the correct --plugin flag for this plugin.

  2. 02

    Run it in your project terminal

    Execute the command from the directory where you use Codex, not necessarily your home folder.

  3. 03

    Restart or reload Codex

    Restart the Codex CLI or reload your IDE window so the new extension is picked up.

  4. 04

    Try an example prompt

    Ask Codex something related to Slack to confirm the plugin is active.

Example prompts

Try these after installing to confirm Slack is working.

> Summarize unread messages in #engineering from today
> Draft a reply to the latest thread in our product channel
> Find Slack messages mentioning this error message

Requirements

  • Node.js 18 or newer with npx available
  • Codex CLI or IDE extension installed and signed in
  • Some official plugins open OAuth in your browser on first use
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