slack-mcp

Listed in Community

Multi-workspace Slack MCP. xoxc/xoxp/xoxb auth, draft+confirm on writes, vault auto-export, prompt-injection scrubber, audit log. 18 tools.

Where this came from

Listing read from:: https://raw.githubusercontent.com/anthropics/claude-plugins-community/2285a368b0eab744111db241f9a2273a9d34f233/.claude-plugin/marketplace.json
Source:: https://github.com/adelaidasofia/slack-mcp/tree/1c21ebf632c2a0c6d39e56a4dd6991e4e4b7a7ea
Homepage (as listed):: https://myceliumai.co/plugins/slack-mcp
Read on:: 15 August 2026