Find AI agent tools that integrate with Slack for notifications, chatbots, and workflow automation.
Slack Integration tools are AI-powered software designed to help developers and teams tackle slack integration-related tasks more efficiently. These tools are typically published as open-source projects on GitHub and can be integrated into existing workflows via MCP (Model Context Protocol), Claude Skills, or standalone agent frameworks. On Agent Skills Hub, we index 10 quality-scored slack integration tools across languages including Go, JavaScript, TypeScript.
In 2026, the AI agent ecosystem is maturing rapidly. Slack Integration tools can significantly boost development efficiency by automating repetitive tasks, reducing human error, and providing intelligent suggestions. The top 3 tools — slack-mcp-client, slack-mcp-server, refly — have earned an average of 1,999 GitHub stars, reflecting strong community validation. 8 of the listed tools come with clear open-source licenses, ensuring freedom to use and modify.
When choosing a slack integration tool, consider these factors: 1) Community activity — GitHub stars and recent commit frequency indicate reliability; 2) Integration method — check if it supports MCP, Claude, or your preferred agent framework; 3) Language compatibility — the most common language in this list is Go; 4) Quality score — Agent Skills Hub's composite score evaluates code quality, documentation completeness, and maintenance activity. Our recommendation: start with slack-mcp-client — it ranks highest in both star count and quality score.
A Slack bot and MCP client acts as a bridge between Slack and Model Context Protocol (MCP) servers. Using Slack as the interface, it enables large language models (LLMs) to connect and interact with various MCP servers through standardized MCP tools.
The first open-source agent skills builder. Define skills by vibe workflow, run on Claude Code, Cursor, Codex & more. Build Clawdbot 🦞· APIs for Lovable · Bots for Slack & Lark/Feishu · Skills are infrastructure, not prompts.
The simplest desktop client for OpenClaw 🦞 — bridge your Agent to WeChat, Feishu, Slack & Discord in one click. Works with Claude Code, Codex & any LLM. BYOK, Oauth, local-first, chat from your phone 24/7.
Save or export your private and public Slack messages, threads, files, and users locally without admin privileges.
The most powerful MCP Slack Server with no permission requirements, Apps support, GovSlack, DMs, Group DMs and smart history fetch logic.
An AI co-worker with its own computer. Self-evolving, persistent memory, MCP server, secure credential collection, email identity. Built on the Claude Agent SDK.
开源微信 Bot 管理平台 + App 应用市场 | Self-hosted WeChat Bot Platform with App Marketplace | Lark · Slack · Discord · DingTalk · GitHub · Notion · 20+ Apps | AI Tools | 7 Language SDKs
🤖 24/7 AI agent that maximizes Claude Code Pro usage via Slack. Auto-processes tasks, manages isolated workspaces, creates Git commits/PRs, and optimizes day/night usage thresholds.
| Tool | Stars | Language | License | Score |
|---|---|---|---|---|
| slack-mcp-client | ★ 163 | Go | — | 36 |
| slack-mcp-server | ★ 110 | JavaScript | Apache-2.0 | — |
| refly | ★ 7.1k | TypeScript | — | 46 |
| nexu | ★ 2.7k | TypeScript | MIT | 45 |
| slackdump | ★ 2.6k | Go | AGPL-3.0 | 42 |
| holmesgpt | ★ 2.4k | Python | Apache-2.0 | 40 |
| slack-mcp-server | ★ 1.6k | Go | MIT | 43 |
| phantom | ★ 1.4k | TypeScript | Apache-2.0 | 45 |
| openilink-hub | ★ 1.2k | Go | MIT | 44 |
| sleepless-agent | ★ 811 | Python | MIT | 47 |
The top slack integration in 2026 are slack-mcp-client, slack-mcp-server, refly. Agent Skills Hub ranks 10 options by GitHub stars, quality score (6 dimensions including completeness, examples, and agent readiness), and recent activity. The list is rebuilt every 8 hours from live GitHub data.
slack-mcp-client (163 stars) is the most adopted choice for general slack integration workflows, written in Go. slack-mcp-server (110 stars) is a strong alternative and uses JavaScript instead. Pick by your existing stack: match the language and runtime your team already uses to minimize integration cost. If unsure, start with slack-mcp-client — it has the deepest community and the most examples online.
Avoid pre-built slack integration when (1) your use case requires deep customization that the tool's plugin system doesn't support, (2) you have strict compliance requirements that ban third-party dependencies, (3) the tool's maintenance is inactive (last commit >6 months ago), or (4) your data volume is small enough that a 50-line custom script is cheaper than learning the tool. For most production workflows above 100 requests/day, the time savings from a maintained tool outweigh the customization loss.
Slack Integration focuses specifically on find ai agent tools that integrate with slack for notifications, chatbots, and workflow automation. Discord Bot is a related but distinct category — see https://agentskillshub.top/best/discord-bot/ for those tools. The two often appear in the same agent pipeline but solve different problems: choose slack integration when your primary goal is the specific task, and discord bot when the workflow is broader.
For most teams, yes. slack-mcp-client has 163 stars worth of community testing, handles edge cases you haven't thought of, and ships with documentation. Build your own only when (1) your requirements are deeply non-standard, (2) you have a security/compliance reason to avoid OSS dependencies, or (3) the maintenance burden is small enough (<200 lines of code) that you'll save time long-term. The break-even point is usually around 2-3 weeks of dev time saved.
Most slack integration listed are open source under permissive licenses (MIT, Apache 2.0). A handful offer paid managed/cloud versions on top of free self-hosted core. Always check the LICENSE file on each tool's GitHub repository before commercial use — some use AGPL or non-commercial restrictions that may not fit your deployment model.