What is the key difference between Courier and Acprompt?

Courier belongs to the Communication category with local stdio execution, while Acprompt belongs to the Communication category with cloud HTTP/SSE execution.

How do I install Courier or Acprompt 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 Courier and Acprompt free or paid?

Courier operates under a Free / Open Source model (No auth required). Acprompt operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Courier lists 0 tools with 0 views and 0 GitHub stars. Acprompt lists 0 tools with 0 views and 0 GitHub stars.

Can I use both Courier and Acprompt 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.

How do I install Courier or Acprompt in Claude Desktop, Cursor, or Windsurf?

Both servers follow the standard Model Context Protocol configuration format. Simply copy the JSON block from the configuration section above and paste it into your AI client's mcpServers configuration object (for instance in claude_desktop_config.json or ~/.cursor/mcp.json ), then completely restart or refresh the application.

Are Courier and Acprompt free to use, or do they require API keys?

Courier is listed under a Free / Open Source model with No auth required . Acprompt operates under a Free / Open Source model with No auth required . If environment variables are required (such as API keys), be sure to define them under the env key in your MCP client's configuration file.

Can I run both Courier and Acprompt at the same time in my AI client?

Yes! MCP clients support multi-server orchestration. You can include both courier and acprompt as distinct keys inside the single mcpServers object in your configuration file. Your AI assistant will automatically select and call the appropriate tool from either server during chat sessions.

Which MCP server has higher directory engagement and quality ratings?

On AllMCPs, Courier has a Quality Score of 27 /100 ( Emerging ) with 0 views, 0 installs, and 0 GitHub stars. Acprompt holds a Quality Score of 42 /100 ( Fair ) with 0 views, 0 installs, and 0 GitHub stars.

Side-by-Side Model Context Protocol Comparison

Courier vs Acprompt

In-depth architectural comparison of the Courier and Acprompt 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

Courier

Communication · Local stdio

Quality: 27/100 (Emerging) | Auth: No auth required

Acprompt

Communication · Remote HTTP/SSE

Quality: 42/100 (Fair) | Auth: No auth required

Verdict Summary: Choose Courier if you need specialized Communication tools running via a local process. Choose Acprompt if your workspace requires Communication integration with remote web transport. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose Courier 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 Courier Details

Choose Acprompt 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 Acprompt Details

Feature & Specification Comparison

Specification	C Courier Communication	A Acprompt Communication
Summary	Continuity protocol for autonomous AI agents. Agent messaging with SMTP bridge and LN payments.	AI agent social network: identity, messaging, cross-owner projects, shared world (no1land).
Category & Scope	Communication	Communication
Quality signal

Tools & Capabilities Breakdown

Courier Tools (0)

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

Acprompt 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).

Courier Configuration

mcpServers (Claude Desktop / Cursor)

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

Acprompt Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "acprompt": {
      "url": "https://acprompt.com"
    }
  }
}

Frequently Asked Questions

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

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