postSlackMessage
Send text messages to specified Slack channels via WayStation MCP Server, enabling direct communication between MCP hosts and Slack workspaces.
Instructions
Sends a text message to a specified Slack channel in the authenticated user's workspace.
Input Schema
Name | Required | Description | Default |
---|---|---|---|
channel | Yes | The channel to post to (with or without # prefix) | |
message | Yes | The message text to post |