Slack MCP Server — Let AI Agents Read, Post & Triage Messages
The Slack MCP server turns your AI coding assistant into a Slack-native teammate. Read channel history, post updates, respond to threads, and search across workspaces — all from inside Claude Code, Cursor, or any MCP-compatible agent.
Install Slack MCP Server
{
"mcpServers": {
"slack": {
"command": "npx",
"args": ["-y", "@modelcontextprotocol/server-slack"],
"env": {
"SLACK_BOT_TOKEN": "xoxb-your-bot-token",
"SLACK_TEAM_ID": "T01234567"
}
}
}
}Jina Reader — AI-Friendly Web Content Extraction
Convert any URL to clean markdown for AI consumption. Free API at r.jina.ai strips ads, navigation, and clutter. Used by AI agents for web research and RAG.
Claude Code Templates — 600+ Agents, Commands & MCPs
Ready-to-use Claude Code configurations: 600+ agents, 200+ commands, 55+ MCPs, and project templates. Install any template with one command.
Google Stitch MCP — AI Design via Model Context Protocol
Connect Claude Code, Cursor, Gemini CLI, or VS Code to Google Stitch for AI-driven UI design. Create projects, generate screens from text, edit designs, manage design systems — all via MCP.
Pal MCP Server — Multi-Model AI Gateway for Claude Code
MCP server that lets Claude Code use Gemini, OpenAI, Grok, and Ollama as a unified AI dev team. Features model routing, CLI-to-CLI bridge, and conversation continuity across 7+ providers.
Chrome MCP Background Proxy — Fix Popups, Focus Stealing & Multi-Agent Conflicts
Drop-in proxy for Chrome MCP. Solves Chrome 146+ debugging popups, focus stealing, and multi-agent conflicts with persistent CDP connection, request ID remapping, and sessionId-based event routing.
Neon — Serverless Postgres with Database Branching
Serverless PostgreSQL with instant database branching, autoscaling, and a generous free tier. Branch your database like git branches — test schema changes without touching production. 16,000+ stars.
Appwrite — Open-Source Backend for AI Apps
Complete cloud backend with auth, database, storage, functions, and messaging in one platform. Self-hostable. 55K+ GitHub stars.
Neon MCP — Serverless Postgres via AI Agents
MCP server for Neon serverless Postgres. Create projects, branch databases, run SQL, optimize queries via natural language. Safe migration workflow with branching. MIT, 574+ stars.
Codebase Memory MCP — Code Knowledge Graph Server
High-performance MCP server that indexes codebases into persistent knowledge graphs. Supports 66 languages, sub-millisecond queries, and claims 99% fewer tokens than raw file context. 1,100+ stars.
Codebase Memory MCP — Code Intelligence for AI Agents
High-performance code intelligence MCP server. Indexes repos in milliseconds via tree-sitter AST, supports 66 languages, sub-ms graph queries. MIT, 1,300+ stars.
MCPHub — Centralized MCP Server Management Hub
Manage multiple MCP servers from one dashboard. Smart routing, hot-swap config, OAuth 2.0 auth. Deploy via Docker in one command. Apache-2.0, 2,000+ stars.
LMDeploy — High-Performance LLM Deployment Toolkit
Deploy and serve LLMs with 1.8x higher throughput than vLLM. 4-bit quantization, OpenAI-compatible API. By InternLM. 7.7K+ stars.
Smithery CLI — MCP Server Registry & Installer
Search, install, and manage MCP servers from Smithery's registry of 6,000+ servers. One command to connect any MCP server to Claude, Cursor, or other AI tools. AGPL-3.0.
Wrangler MCP — Cloudflare Workers for AI Agents
MCP server for managing Cloudflare Workers, KV, R2, and D1 from AI agents. Deploy serverless functions, manage storage, and query databases through Claude Code tool calls.
Docker MCP — Container Management for AI Agents
MCP server that gives AI agents Docker container management capabilities. Build, run, stop, and inspect containers through tool calls for automated DevOps workflows.
Firecrawl MCP — Web Scraping Server for AI Agents
Official Firecrawl MCP server for AI agents to scrape, crawl, and extract structured data from any website. Supports batch scraping, search, and markdown extraction. 15,000+ stars.
Haystack MCP — Connect AI Pipelines to MCP Clients
Expose Haystack RAG pipelines as MCP servers. Let Claude Code and other AI tools query your document search, QA, and retrieval pipelines through the MCP protocol.
Context7 — Live Library Docs for LLMs, 51K Stars
MCP server fetching up-to-date, version-specific library documentation into LLM context. Eliminates hallucinated APIs across 30+ AI coding tools.
MCP Inspector — Debug MCP Servers Visually
Official MCP Inspector for testing and debugging MCP servers. 9.3K+ stars. Web UI, tool/resource/prompt inspection, request testing.
Browser Use — AI Agent Browser Automation
Let AI agents control web browsers with natural language. Browser Use provides vision-based element detection, multi-tab support, and works with any LLM provider.
Unstructured — Document ETL for LLM Pipelines
Extract clean data from PDFs, DOCX, HTML, images, and emails for RAG and LLM ingestion. 14K+ GitHub stars.
Serena — Semantic Code Agent via MCP
Serena is a coding agent MCP server with semantic code retrieval and editing. 22K+ stars. Understands classes, functions, symbols for precise context-aware edits. MIT.
Uptime Kuma — Self-Hosted Uptime Monitoring
Monitor HTTP, TCP, DNS, Docker services with notifications to 90+ channels. Beautiful dashboard. 84K+ GitHub stars.
Context7 — Up-to-Date Docs MCP for AI Editors
MCP server that provides AI code editors with up-to-date library documentation. Eliminates hallucinations from outdated training data. Supports 1000+ libraries. 51K+ stars.
Glama — MCP Server Discovery and Management
Directory and management platform for MCP servers. Discover, install, and monitor Model Context Protocol servers for Claude Code, Cline, and other AI coding tools.
DBHub — Universal Database MCP Server, Zero Dependencies
Token-efficient database MCP server supporting Postgres, MySQL, MariaDB, SQL Server, and SQLite. Just two MCP tools, zero dependencies, read-only safe.
Chrome DevTools MCP — Browser Debugging for AI Agents
Give your AI coding agent full access to Chrome DevTools for browser automation, debugging, and performance analysis. Works with Claude, Cursor, Copilot, and 15+ AI tools.
PostgreSQL MCP Server — Database Queries for AI
MCP server for PostgreSQL database access. Run read-only SQL queries, inspect schemas, list tables, and analyze data directly from Claude Code or Cursor.
mcp-agent — Build AI Agents with MCP Patterns
mcp-agent is a Python framework for building AI agents using the Model Context Protocol. 8.2K+ GitHub stars. Implements composable workflow patterns (orchestrator, map-reduce, evaluator-optimizer, rou
Claude Code MCP — Run Claude as Agent-in-Agent
MCP server that runs Claude Code CLI in one-shot mode inside other AI tools. Enables Cursor, Windsurf, and Claude Desktop to delegate complex tasks to Claude Code. 1.2K+ stars, MIT.
Why every AI agent needs Slack
The Slack MCP server closes the oldest gap in AI-assisted development: your AI writes code, your team discusses the code in Slack, and the AI never sees the conversation. Install this one integration and your agent can read the #engineering channel, pull up last week's incident retro, respond to a direct message with a build-status summary, or post a PR review into the right thread automatically.
What makes Slack-over-MCP powerful is bidirectional context. A code-review agent no longer needs to be told "look at PR #123 — the customer reported flakiness in the login flow last Tuesday." It can search Slack for "login flakiness" and pull the original report itself. A release agent can post a changelog into #releases, tag the on-call engineer, and react to the thread when CI finishes. For autonomous agents, this is the difference between a disconnected tool and a team member.
The server respects Slack's permissions model: it only sees channels the bot user has been added to, and can only post as the bot. Combine it with a database MCP server and you get agents that answer Slack questions with live data. Pair with the GitHub MCP server and your team gets automated, in-Slack PR reviews with zero custom glue code.
Slack is where your team thinks out loud. An AI agent that can't read Slack is working with half the context.
Questions fréquentes
What is the Slack MCP server?+
The Slack MCP server is an open-source MCP implementation that wraps the Slack Web API — channels, messages, search, users, reactions — into tools an AI agent can call. It runs locally alongside your MCP client (Cursor, Claude Code, Windsurf, etc.) and authenticates to Slack using a standard bot token.
How do I create a Slack bot token for the MCP server?+
Go to api.slack.com/apps, create a new app, pick 'From scratch', choose your workspace, then under 'OAuth & Permissions' add the scopes: channels:history, channels:read, chat:write, search:read, users:read. Install the app to your workspace and copy the 'Bot User OAuth Token' (starts with xoxb-). That's your SLACK_BOT_TOKEN. Your Team ID is visible in the URL when you open your workspace in a browser (the Txxxxx part).
Can the Slack MCP server post to private channels?+
Yes, but only to channels the bot has been invited to. Slack's permission model means even with channels:read scope, private channels are invisible until a human user runs /invite @your-bot in the channel. This is a feature, not a bug — it keeps AI access scoped to what the team has explicitly approved.
Does it work with Slack Enterprise Grid?+
Yes, but each workspace in the grid needs its own bot installation, or you can build an Enterprise-level Slack app with admin.* scopes for cross-workspace access. For most teams, single-workspace bot tokens are simpler and adequate.
What can I build with the Slack MCP server?+
Common patterns: (1) An on-call agent that pulls recent alerts from #alerts, correlates them with git deploys, and posts a root-cause hypothesis. (2) A release agent that generates changelogs from PRs and posts them into #releases. (3) A support triage agent that reads #customer-support, categorizes issues, and files tickets. (4) A meeting notes agent that reads DM threads and summarizes them into your personal notes doc. Browse TokRepo's <a href="/en/ai-tools-for/agents">agent-building tools</a> for more templates.