{"type": "article", "title": "Slack MCP Channel Allowlists: Stopping Agents Posting to #general", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/slack-mcp-channel-allowlists-stopping-agents-posting-to-general", "original_source": "https://dev.to/policylayer/slack-mcp-channel-allowlists-stopping-agents-posting-to-general-od2", "published": "2026-06-16T13:35:19+00:00", "accessed": "2026-06-16", "id": "slack-mcp-channel-allowlists-stopping-agents-posting-to-general"}