Best Slack MCP Servers
Slack is a collaboration hub that connects your organization's people, information, and tools. It's a platform for team communication where work flows seamlessly between direct messaging, group conversations, and dedicated channels for projects, topics, or teams.
Why this server?
Allows sending messages to Slack channels and interacting with Slack integration actions.
AlicenseAqualityDmaintenanceAn MCP server that connects AI assistants to 10,000+ SaaS integrations through Platoona Connect, enabling search, connection, and execution of integration actions via natural language.Last updated611MITWhy this server?
Supports the configuration and connectivity testing of Slack notification destinations for relayed webhooks.
AlicenseAqualityAmaintenanceExposes the Hookbase webhook relay API as tools for AI assistants to manage sources, destinations, routes, and events through natural language. It enables monitoring webhook success rates, replaying failed deliveries, and managing localhost tunnels for development.Last updated1232174MITWhy this server?
References community access through Slack for support and collaboration with other users.

Semgrep MCP Serverofficial
AlicenseBqualityFmaintenanceAn MCP server that provides a comprehensive interface to Semgrep, enabling users to scan code for security vulnerabilities, create custom rules, and analyze scan results through the Model Context Protocol.Last updated6683MITWhy this server?
Provides access to on-call health analysis for data from Slack.

oncallhealth-mcpofficial
AlicenseBqualityCmaintenanceMCP server for On-Call Health burnout analysis. Connects AI assistants to your on-call data for workload insights.Last updated3Apache 2.0Why this server?
Monitors running status of Slack as part of process presence tracking.

roxabi-senseofficial
AlicenseBqualityBmaintenanceLocal workstation attention journal that tracks focus, idle, and agent sessions, exposing timeline data via MCP for AI agents to query current or past activity.Last updated5AGPL 3.0Why this server?
Enables routing audit notification events to Slack channels via the prufa_set_notifications tool.
AlicenseAqualityAmaintenancePoint your coding agent at a URL and get a real-browser QA audit: broken signup/login/checkout flows, JS console errors, missing analytics, consent + security headers, mobile tap targets, and accessibility — returned as machine-verified findings graded A-F.Last updated442Apache 2.0Why this server?
Parses Slack dumps to extract links and prepare them for archiving.

io.github.lsmman/fetchiveofficial
AlicenseAqualityBmaintenanceMCP server for extracting links from text dumps, checking duplicates, extracting YouTube transcripts (with fallbacks including speech-to-text), and preparing workspace-ready page payloads for your note-taking or saving tools. It does not write to your workspace; it hands off prepared content to your existing tools.Last updated11MITWhy this server?
Detects Slack workspaces through DNS CNAME/MX record enumeration.
AlicenseAqualityBmaintenanceA universal digital fingerprinting MCP server that combines 103 techniques across TCP, TLS, SSH, HTTP, DNS, and more into a single interface for AI agents, enabling full-spectrum fingerprinting on demand.Last updated213123AGPL 3.0Why this server?
Allows sending notifications to Slack channels based on conversation events, such as when a conversation scores above a trust threshold.

Perspective AIofficial
AlicenseBqualityCmaintenanceAn AI Concierge replaces static forms with adaptive AI conversations that understand real situations, structure key information automatically, and trigger the right next step. Rigid forms cause drop-off, weaken qualification, and strip away context. Perspective uses adaptive AI to capture structured data and trigger automation, so you understand what truly matters to your customers and can make dLast updated225MIT