Twitter 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.

	Twitter MCP Post tweets and search Twitter/X from Claude or any MCP client using your Twitter API keys. Unverified stdio (local) API key Stale TypeScript	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	TypeScript	Go
Transport	stdio (local)	stdio (local)
Auth	API key	API key
GitHub stars	401	1.7k
Last commit	11 months ago	1 month ago
Verified
Actively maintained
Install	`npx -y @enescinar/twitter-mcp`	`npx -y slack-mcp-server@latest --transport stdio`
Repo	Open	Open

Verdict

Pick Twitter MCP if you prefer its approach (post tweets and search twitter/x from claude or any mcp client using your twitter api keys).

Pick Slack MCP Server (korotovsky) if you prefer the more popular, battle-tested option, and you need the broadest set of tools.

Add Twitter MCP

Install / run

npx -y @enescinar/twitter-mcp

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

{
  "mcpServers": {
    "twitter-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@enescinar/twitter-mcp"
      ],
      "env": {
        "API_KEY": "<your-api-key>",
        "API_SECRET_KEY": "<your-api-secret-key>",
        "ACCESS_TOKEN": "<your-access-token>",
        "ACCESS_TOKEN_SECRET": "<your-access-token-secret>"
      }
    }
  }
}

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

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

Pick Twitter MCP if you prefer its approach (post tweets and search twitter/x from claude or any mcp client using your twitter api keys). Pick Slack MCP Server (korotovsky) if you prefer the more popular, battle-tested option, and you need the broadest set of tools.

Can I use both Twitter 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 Twitter 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 Twitter MCP →View Slack MCP Server (korotovsky) →More comparisons →