What is the key difference between Setix — the Clearinghouse for the AI Economy and Carbon Arc?

Setix — the Clearinghouse for the AI Economy belongs to the Developer Tools category with local stdio execution, while Carbon Arc belongs to the Developer Tools category with cloud HTTP/SSE execution.

How do I install Setix — the Clearinghouse for the AI Economy or Carbon Arc 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 Setix — the Clearinghouse for the AI Economy and Carbon Arc free or paid?

Setix — the Clearinghouse for the AI Economy operates under a Free / Open Source model (No auth required). Carbon Arc operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Setix — the Clearinghouse for the AI Economy lists 0 tools with 0 views and 0 GitHub stars. Carbon Arc lists 0 tools with 0 views and 33 GitHub stars.

Can I use both Setix — the Clearinghouse for the AI Economy and Carbon Arc 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.

What is the main functional difference between Setix — the Clearinghouse for the AI Economy and Carbon Arc?

Setix — the Clearinghouse for the AI Economy is categorized under Developer Tools and uses a local stdio subprocess . In contrast, Carbon Arc belongs to Developer Tools using remote streaming HTTP/SSE transport . Select Setix — the Clearinghouse for the AI Economy when you need capabilities focused on developer tools and Carbon Arc when you require tools for developer tools .

How do I install Setix — the Clearinghouse for the AI Economy or Carbon Arc 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 Setix — the Clearinghouse for the AI Economy and Carbon Arc free to use, or do they require API keys?

Setix — the Clearinghouse for the AI Economy is listed under a Free / Open Source model with No auth required . Carbon Arc 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 Setix — the Clearinghouse for the AI Economy and Carbon Arc at the same time in my AI client?

Yes! MCP clients support multi-server orchestration. You can include both setix-the-clearinghouse-for-the-ai-economy and carbon-arc 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, Setix — the Clearinghouse for the AI Economy has a Quality Score of 27 /100 ( Emerging ) with 0 views, 0 installs, and 0 GitHub stars. Carbon Arc holds a Quality Score of 41 /100 ( Fair ) with 0 views, 0 installs, and 33 GitHub stars.

Setix — the Clearingh… vs Carbon Arc

Setix — the Clearingh… vs Carbon Arc | AllMCPs

Feature & Specification Comparison

Specification	S Setix — the Clearinghouse for the AI Economy Developer Tools	C Carbon Arc Developer Tools
Summary	Outcome-as-a-Service commerce for AI agents: discover, hire, settle on proof. Live on devnet.	The infrastructure for the AI economy: primitives for inference, agents, and decisions.
Category & Scope	Developer Tools	Developer Tools
Quality signal	27/100 (Emerging)	41/100 (Fair)
Transport Protocol	Local Subprocess (stdio)	Remote HTTP/SSE
Auth Requirement	No auth required	No auth required
Pricing Model	Free / Open Source	Free / Open Source
Required Env Vars	None required	None required
Compatible Clients	Claude DesktopCursorWindsurfClineVS Code	Claude DesktopCursorWindsurfClineVS Code
Install path signal	`npx · low`	`Remote (HTTP/SSE) · high`
Engagement & Health	0 views 0 copies 0 upvotes	0 views 0 copies 0 upvotes 33 stars
Verified / Official	Community Listing	Community Listing
Open full listing	View Setix — the Clearinghouse for the AI Economy Listing	View Carbon Arc Listing

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).

Setix — the Clearinghouse for the AI Economy Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "setix-the-clearinghouse-for-the-ai-economy": {
      "command": "npx",
      "args": [
        "-y",
        "setix-the-clearinghouse-for-the-ai-economy"
      ]
    }
  }
}

Carbon Arc Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "carbon-arc": {
      "url": "https://mcp.carbonarc.ai"
    }
  }
}

Setix — the Clearinghouse for the AI Economy vs Carbon Arc

At a Glance & Executive Verdict

Which MCP Server Should You Choose?

Choose Setix — the Clearinghouse for the AI Economy when:

Choose Carbon Arc when:

Feature & Specification Comparison

Tools & Capabilities Breakdown

Setix — the Clearinghouse for the AI Economy Tools (0)

Carbon Arc Tools (0)

Ready-to-Paste Client Configurations

Frequently Asked Questions

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