The answer
Slack MCP
Top verified match: its declared tools match your intent, and it holds a strong verification score, corroborated across multiple registries.
fresh · published 6d ago · verified 2026-07-11tested · static-verifiedsigned passport ✓score 89/10010 declared tools4,286 monthly downloads
claude mcp add slack-mcp -- npx -y @jtalk22/slack-mcp
Runners-up
- openalex-mcp-server87/100 · weaker match
- Financial Modeling Prep (FMP) Server 56/100 · weaker match
- Google Calendar65/100 · weaker match