Consistency Calendar vs Hackmd MCP

In-depth architectural comparison of the Consistency Calendar and Hackmd MCP 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 Consistency Calendar when:

• You need dedicated capabilities in the Workplace & Productivity domain.
• You prefer remote streaming HTTP/SSE transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).
• Primary tools included: list_templates, get_template_guide, validate_spec.

Explore Consistency Calendar Details

Choose Hackmd MCP when:

• You need dedicated capabilities in the Workplace & Productivity domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: API Key required (BYOK (Pay Provider Direct)).
• You have access to required keys: HACKMD_API_TOKEN, HACKMD_API_URL, ALLOWED_HACKMD_API_URLS, PORT.
• Primary tools included: get_user_info, list_teams, get_history.

Feature & Specification Comparison

Specification	Consistency Calendar Workplace & Productivity	Hackmd MCP yuna0x0 Workplace & Productivity
Summary	Turn any goal with a deadline into a private, gamified, evidence-based execution calendar.	Allows AI models to interact with HackMD
Category & Scope	Workplace & Productivity	Workplace & Productivity

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": {
    "consistency-calendar": {
      "url": "https://consistencycalendar.com/mcp"
    }
  }
}

{
  "mcpServers": {
    "yuna0x0-hackmd-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "hackmd-mcp"
      ],
      "env": {
        "HACKMD_API_TOKEN": "YOUR_HACKMD_API_TOKEN_HERE",
        "HACKMD_API_URL": "YOUR_HACKMD_API_URL_HERE",
        "ALLOWED_HACKMD_API_URLS": "YOUR_ALLOWED_HACKMD_API_URLS_HERE",
        "PORT": "YOUR_PORT_HERE"
      }
    }
  }
}

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