Telegram MCP vs Slack Connect

In-depth architectural comparison of the Telegram MCP and Slack Connect MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

Which MCP Server Should You Choose?

Choose Telegram MCP when:

• You need dedicated capabilities in the Communication domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: other (Free / Open Source).
• Primary tools included: Telegram account and chat management, Message search, sending, editing, and forwarding, Contact alias resolution.

Explore Telegram MCP Details

S

Choose Slack Connect when:

• You need dedicated capabilities in the Communication domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).
• Primary tools included: slack_list_channels, slack_channel_history, slack_send_message.

Explore Slack Connect Details

Feature & Specification Comparison

Specification	Telegram MCP chigwell Communication	S Slack Connect Communication
Summary	Telegram API integration for accessing user data, managing dialogs (chats, channels, groups), retrieving messages, sending messages and handling read status.	Slack MCP Pack
Category & Scope	Communication	Communication

Tools & Capabilities Breakdown

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

{
  "mcpServers": {
    "chigwell-telegram-mcp": {
      "command": "uvx",
      "args": [
        "telegram-mcp"
      ]
    }
  }
}

{
  "mcpServers": {
    "slack-connect": {
      "command": "npx",
      "args": [
        "-y",
        "slack-connect"
      ]
    }
  }
}

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