Reddit 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.

	Reddit MCP Gives agents Reddit read/write via PRAW: analyze users and subreddits, search posts, create posts and replies. Unverified stdio (local) API key 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	291	1.7k
Last commit	6 months ago	1 month ago
Verified
Actively maintained
Install	`git clone https://github.com/Arindam200/reddit-mcp.git`	`npx -y slack-mcp-server@latest --transport stdio`
Repo	Open	Open

Verdict

Pick Reddit MCP if you prefer its approach (gives agents reddit read/write via praw: analyze users and subreddits, search posts, create posts and replies).

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

Add Reddit MCP

Install / run

git clone https://github.com/Arindam200/reddit-mcp.git

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

{
  "mcpServers": {
    "reddit-mcp": {
      "command": "uv",
      "args": [
        "--directory",
        "<path-to-reddit-mcp>",
        "run",
        "server.py"
      ],
      "env": {
        "REDDIT_CLIENT_ID": "<your-client-id>",
        "REDDIT_CLIENT_SECRET": "<your-client-secret>",
        "REDDIT_USERNAME": "<your-username>",
        "REDDIT_PASSWORD": "<your-password>"
      }
    }
  }
}

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

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

Pick Reddit MCP if you prefer its approach (gives agents reddit read/write via praw: analyze users and subreddits, search posts, create posts and replies). 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 Reddit 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 Reddit 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 Reddit MCP →View Slack MCP Server (korotovsky) →More comparisons →