What is the key difference between 0to100 and Mailbuttons?

0to100 belongs to the Communication category with cloud HTTP/SSE execution, while Mailbuttons belongs to the Communication category with local stdio execution.

How do I install 0to100 or Mailbuttons in Claude Desktop or Cursor?

Copy the mcpServers JSON configuration snippet provided on this page into your claude_desktop_config.json or ~/.cursor/mcp.json file and restart your AI client.

Are 0to100 and Mailbuttons free or paid?

0to100 operates under a Free / Open Source model (No auth required). Mailbuttons operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

0to100 lists 0 tools with 0 views and 0 GitHub stars. Mailbuttons lists 0 tools with 1 views and 1 GitHub stars.

Can I use both 0to100 and Mailbuttons together in the same MCP host?

Yes! MCP hosts like Claude Desktop, Cursor, Windsurf, Cline, and VS Code support configuring multiple servers under the mcpServers object simultaneously.

Side-by-Side Model Context Protocol Comparison

0to100 vs Mailbuttons

In-depth architectural comparison of the 0to100 and Mailbuttons 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.

At a Glance & Executive Verdict

0to100

Communication · Remote HTTP/SSE

Quality: 41/100 (Fair) | Auth: No auth required

Mailbuttons

Communication · Local stdio

Quality: 44/100 (Fair) | Auth: No auth required

Verdict Summary: Choose 0to100 if you need specialized Communication tools running via a hosted cloud SSE transport. Choose Mailbuttons if your workspace requires Communication integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose 0to100 when:

You need dedicated capabilities in the Communication domain.
You prefer remote streaming HTTP/SSE transport architecture.
Your security boundary fits: No auth required (Free / Open Source).

Explore 0to100 Details

Choose Mailbuttons 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).

Explore Mailbuttons Details

Feature & Specification Comparison

Specification	0 0to100 Communication	Mailbuttons Communication
Summary	Schedules, injury reports and fan-hub links for all 32 NFL and 30 NBA teams.	Governed email for AI agents: sandbox inboxes, server-side policy gate, tamper-evident audit.
Category & Scope	Communication	Communication
Quality signal

Tools & Capabilities Breakdown

0to100 Tools (0)

No explicit tool names declared in metadata yet. Check project README on main listing page.

Mailbuttons Tools (0)

No explicit tool names declared in metadata yet. Check project README on main listing page.

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).

0to100 Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "0to100": {
      "url": "https://mcp.0to100.xyz/"
    }
  }
}

Mailbuttons Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "mailbuttons-2": {
      "command": "npx",
      "args": [
        "-y",
        "skills"
      ]
    }
  }
}

Frequently Asked Questions

0to100 is categorized under Communication and uses a remote streaming HTTP/SSE transport. In contrast, Mailbuttons belongs to Communication using local stdio subprocess. Select 0to100 when you need capabilities focused on communication and Mailbuttons when you require tools for communication.

More alternatives to 0to100 More alternatives to Mailbuttons Communication category hub