Dmitrii Korotovskii maintains the Slack MCP Server under the GitHub account korotovsky. It connects AI clients to Slack conversation history and workspace metadata through the Model Context Protocol, a standard interface for exposing tools to an agent.[1][2]
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The server exposes conversation search, history, replies and channel and user directories. Authentication choices affect access: bot tokens have narrower channel access and cannot search in the documented matrix. Channel and user caches supply names and metadata for requests. Write capabilities such as posting messages require explicit configuration. The project is independently maintained and identifies itself as unofficial.[2]
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Slack MCP Server
github.comAn unofficial server exposing Slack conversation and metadata operations to MCP clients.
Start with authentication and the limitations matrix. You need a permitted Slack workspace credential and an MCP client; choose read-only access first and verify which conversations the selected token can reach.
Repository owner and maintainer[2][1]Original source