Instagram DM MCP vs Slack MCP Server (korotovsky)

A side-by-side comparison of two Communication servers — tools, transport, auth, maintenance, and copy-paste config for each.

	Instagram DM MCP Send, read and search Instagram DMs from your AI client: 22 tools for messages, media, threads and user lookups. Unverified stdio (local) API key Stale Python	Slack MCP Server (korotovsky) Powerful Slack MCP with stdio/SSE/HTTP, DMs, group DMs and no-admin token auth Verified stdio (local) API key Go
Category	Communication	Communication
Language	Python	Go
Transport	stdio (local)	stdio (local)
Auth	API key	API key
GitHub stars	174	1.7k
Last commit	10 months ago	1 month ago
Verified
Actively maintained
Install	`git clone https://github.com/trypeggy/instagram_dm_mcp.git && cd instagram_dm_mcp && uv sync`	`npx -y slack-mcp-server@latest --transport stdio`
Repo	Open	Open

Verdict

Pick Instagram DM MCP if you need the broadest set of tools.

Pick Slack MCP Server (korotovsky) if you prefer the more popular, battle-tested option, and you want a verified, documented setup.

Add Instagram DM MCP

Install / run

git clone https://github.com/trypeggy/instagram_dm_mcp.git && cd instagram_dm_mcp && uv sync

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "instagram-dm-mcp": {
      "command": "uv",
      "args": [
        "run",
        "--directory",
        "PATH/TO/instagram_dm_mcp",
        "python",
        "src/mcp_server.py"
      ]
    }
  }
}

Add Slack MCP Server (korotovsky)

Install / run

npx -y slack-mcp-server@latest --transport stdio

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "slack-mcp-server-korotovsky": {
      "command": "npx",
      "args": [
        "-y",
        "slack-mcp-server@latest",
        "--transport",
        "stdio"
      ],
      "env": {
        "SLACK_MCP_XOXP_TOKEN": "<your-slack-user-oauth-token-xoxp>"
      }
    }
  }
}

FAQ

Instagram DM MCP or Slack MCP Server (korotovsky) — which is better?

Pick Instagram DM MCP if you need the broadest set of tools. Pick Slack MCP Server (korotovsky) if you prefer the more popular, battle-tested option, and you want a verified, documented setup.

Can I use both Instagram DM MCP and Slack MCP Server (korotovsky)?

Yes — MCP clients let you enable multiple servers at once. Add both configs to your client's mcpServers and use whichever tool fits the task.

Do Instagram DM MCP and Slack MCP Server (korotovsky) work with Claude, Cursor and Windsurf?

Both do. Copy the per-client config below into Claude Desktop, Cursor, or Windsurf.

View Instagram DM MCP →View Slack MCP Server (korotovsky) →More comparisons →