How do I find my Slack Bot User OAuth Token?

Log in to [**Slack API**](https://api.slack.com/apps), select your app, and navigate to **OAuth & Permissions**. You will find the token starting with `xoxb-` under the **OAuth Tokens for Your Workspace** section.

INSTANT PLUG AND PLAY

Slack MCP Server for VS Code CopilotGive VS Code Copilot instant access to 11 tools to Check Connection, Get Channel Details, Get Channel History, and more

Name: Slack
Availability: InStock
Author: Vinkius

Built by Vinkius GDPR 11 Tools IDE

GitHub Copilot in VS Code is the most widely adopted AI coding assistant, embedded directly into the world's most popular code editor. With MCP support in Agent mode, Copilot can access external data and APIs to generate context-aware code grounded in real-time information.

Use with Your AI Agent

Ask AI about this App Connector for VS Code Copilot

Open in ChatGPT Open in Claude Open in Perplexity

The Slack app connector for VS Code Copilot is a standout in the Industry Titans category — giving your AI agent 11 tools to work with, ready to go from day one.

Vinkius delivers Streamable HTTP and SSE to any MCP client

RecommendedModern Approach — Zero Configuration

Vinkius Desktop App

The modern way to manage MCP Servers — no config files, no terminal commands. Install Slack and 3,400+ MCP Servers from a single visual interface.

Download Free Open SourceNo signup required

Classic Setup·json

{
  "mcpServers": {
    "slack-alternative": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

Fully ManagedVinkius Servers

60%Token savings

High SecurityEnterprise-grade

IAMAccess control

EU AI ActCompliant

DLPData protection

V8 IsolateSandboxed

Ed25519Audit chain

<40msKill switch

Stream every event to Splunk, Datadog, or your own webhook in real-time

* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure

About Slack MCP Server

Connect your Slack workspace to any AI agent to automate your team communication and collaboration. Slack provides a premier platform for business messaging, and this integration allows you to retrieve channel info, send messages, and search through conversational history through natural conversation.

GitHub Copilot Agent mode brings Slack data directly into your VS Code workflow. With a project-scoped config, the entire team shares access to 11 tools. Copilot queries live data, generates typed code, and writes tests from actual API responses, all without leaving the editor.

What you can do

Communication Orchestration — Post instant messages to channels or direct conversations and manage team threads programmatically.
Channel & User Management — List all available channels and retrieve detailed member profile metadata directly from the AI interface.
Search & Discovery Intelligence — Search through messages and retrieve channel histories to stay informed on team discussions via natural language.
Presence & Status Tracking — Access user presence metadata and monitor team availability to ensure optimal collaboration.
Operational Monitoring — Test authentication and monitor workspace health to ensure reliable connectivity between Slack and your AI workflows.

The Slack MCP Server exposes 11 tools through the Vinkius. Connect it to VS Code Copilot in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

All 11 Slack tools available for VS Code Copilot

When VS Code Copilot connects to Slack through Vinkius, your AI agent gets direct access to every tool listed below — spanning instant-messaging, channels, workspace, and more. Every call is secured with network, filesystem, subprocess, and code evaluation entitlements inside a sandboxed runtime. Beyond a simple connection, you get a full AI Gateway with real-time visibility into agent activity, enterprise governance, and optimized token usage.

check_connection

Verify API access

get_channel_details

Get metadata for a channel

get_channel_history

List recent messages

get_user_presence

Check if a user is online

get_user_profile

Get details for a user

list_channels

List public channels

list_pins

List all pinned messages in a channel

list_reactions

Get reactions on a specific message

list_users

List workspace members

search_messages

Search for messages

send_message

Send a message to a channel

Connect Slack to VS Code Copilot via MCP

Follow these steps to wire Slack into VS Code Copilot. The entire setup takes under two minutes — your credentials stay safe behind the Vinkius.

Create MCP config

Create a .vscode/mcp.json file in your project root

Add the server config

Paste the JSON configuration above

Enable Agent mode

Open GitHub Copilot Chat and switch to Agent mode using the dropdown

Start using Slack

Ask Copilot: "Using Slack, help me...". 11 tools available

Why Use VS Code Copilot with the Slack MCP Server

GitHub Copilot for Visual Studio Code provides unique advantages when paired with Slack through the Model Context Protocol.

VS Code is used by over 70% of developers. adding MCP tools to Copilot means your team can leverage external data without leaving their primary editor

Project-scoped MCP configs (`.vscode/mcp.json`) let you commit server configurations to your repository, ensuring the entire team shares the same tool access

Copilot's Agent mode integrates MCP tools seamlessly with file editing, terminal commands, and workspace search in a single agentic loop

GitHub's enterprise compliance and audit features extend to MCP tool usage, providing visibility into how AI interacts with external services

Slack + VS Code Copilot Use Cases

Practical scenarios where VS Code Copilot combined with the Slack MCP Server delivers measurable value.

Live API integration: Copilot can query an MCP server, inspect the response schema, and generate typed API client code in the same step

DevSecOps workflows: security teams can give developers access to domain intelligence tools directly in their editor for real-time vulnerability assessment during code review

Data pipeline development: Copilot fetches sample data via MCP and generates transformation scripts, validators, and test fixtures from actual API responses

Documentation generation: Copilot queries available tools and auto-generates README sections, API reference docs, and usage examples

Example Prompts for Slack in VS Code Copilot

Ready-to-use prompts you can give your VS Code Copilot agent to start working with Slack immediately.

"Post an update to the #general channel: 'The new feature is live!'."

"Show me the activity summary for all channels with message volumes and active participants this week."

"Post a message to the #engineering channel announcing the deployment freeze for next week."

Troubleshooting Slack MCP Server with VS Code Copilot

Common issues when connecting Slack to VS Code Copilot through the Vinkius, and how to resolve them.

MCP tools not available

Ensure you are in Agent mode in Copilot Chat. MCP tools only appear in Agent mode.

Slack + VS Code Copilot FAQ

Common questions about integrating Slack MCP Server with VS Code Copilot.

Which VS Code version supports MCP?

MCP support requires VS Code 1.99 or later with the GitHub Copilot extension. Ensure both are updated to the latest version. Older versions of Copilot may not expose the Agent mode toggle.

How do I switch to Agent mode?

Open the Copilot Chat panel and look for two mode options: "Ask" and "Agent". Click "Agent" to enable autonomous tool calling. In Ask mode, Copilot provides conversational answers but cannot invoke MCP tools.

Can I restrict which MCP tools Copilot can access?

Yes. VS Code shows a tool consent dialog before any MCP tool is invoked for the first time. You can also configure tool access policies at the organization level through GitHub Copilot settings.

Does MCP work in VS Code Remote or Codespaces?

Yes. MCP servers configured via .vscode/mcp.json work in Remote SSH, WSL, and GitHub Codespaces environments. The MCP connection is established from the remote host, so ensure the server URL is accessible from that environment.