Slack: purpose and common use cases
Slack is represented as a plugin from openai/plugins. Its catalog record points to plugins/slack and is grouped under Communication; install and source links are kept separate so the directory does not imply capabilities that are not present upstream.
Where Slack fits in an agent workflow
Slack is a Codex plugin associated with communication workflows. For Slack, the plugin layer sits one level above individual skills: they can package capabilities, integrations, MCP connections or supporting resources into one installable unit. For discovery, Slack is most relevant to slack, chat, and collaboration. The Slack plugin page is useful when you are choosing an integration first and then deciding which bundled capability to use.
What to check before using Slack
Before enabling Slack, check the source-backed metadata below for authentication, version, license and included capabilities. This record is tied to plugins/slack; the Slack upstream manifest remains the authority for installation requirements and behavior. Artifiner uses the Slack page to make comparison easier, not to replace the vendor or repository documentation.