Open-source Slack MCP Server lets AI agents read and post to your workspace
modelcontextprotocol · reddit · 2026-11-12
A Slack MCP Server (by oregpt, JavaScript, MIT license) was shared on Reddit: it lets AI agents interact with Slack workspaces via OAuth authentication, supporting message reading, posting to channels and threads, and channel discovery with popularity sorting. It's listed on glama.ai's MCP server directory for developers wiring Slack into agent workflows.
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