What is the key difference between Aether Developer and Matterfact?

Aether Developer belongs to the Developer Tools category with local stdio execution, while Matterfact belongs to the Developer Tools category with cloud HTTP/SSE execution.

How do I install Aether Developer or Matterfact 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 Aether Developer and Matterfact free or paid?

Aether Developer operates under a Free / Open Source model (No auth required). Matterfact operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Aether Developer lists 0 tools with 0 views and 0 GitHub stars. Matterfact lists 0 tools with 0 views and 0 GitHub stars.

Can I use both Aether Developer and Matterfact 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 Aether Developer or Matterfact 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 Aether Developer and Matterfact free to use, or do they require API keys?

Aether Developer is listed under a Free / Open Source model with No auth required . Matterfact 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 Aether Developer and Matterfact at the same time in my AI client?

Yes! MCP clients support multi-server orchestration. You can include both aether-developer and matterfact 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, Aether Developer has a Quality Score of 37 /100 ( Fair ) with 0 views, 0 installs, and 0 GitHub stars. Matterfact holds a Quality Score of 30 /100 ( Emerging ) with 0 views, 0 installs, and 0 GitHub stars.

Side-by-Side Model Context Protocol Comparison

Aether Developer vs Matterfact

In-depth architectural comparison of the Aether Developer and Matterfact 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

Aether Developer

Developer Tools · Local stdio

Quality: 37/100 (Fair) | Auth: No auth required

Matterfact

Developer Tools · Remote HTTP/SSE

Quality: 30/100 (Emerging) | Auth: No auth required

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

Which MCP Server Should You Choose?

Choose Aether Developer when:

You need dedicated capabilities in the Developer Tools domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).

Explore Aether Developer Details

Choose Matterfact when:

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

Explore Matterfact Details

Feature & Specification Comparison

Specification	A Aether Developer Developer Tools	M Matterfact Developer Tools
Summary	Hybrid search over SEC filings, earnings transcripts, and a third-party data marketplace.	Investment research superagent: podcasts, SEC filings, and no-code research pipelines.
Category & Scope	Developer Tools	Developer Tools
Quality signal

Tools & Capabilities Breakdown

Aether Developer Tools (0)

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

Matterfact 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).

Aether Developer Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "aether-developer": {
      "command": "npx",
      "args": [
        "-y",
        "@evidinvest/aether-mcp"
      ]
    }
  }
}

Matterfact Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "matterfact": {
      "url": "https://www.matterfact.com"
    }
  }
}

Frequently Asked Questions

Aether Developer is categorized under Developer Tools and uses a local stdio subprocess. In contrast, Matterfact belongs to Developer Tools using remote streaming HTTP/SSE transport. Select Aether Developer when you need capabilities focused on developer tools and Matterfact when you require tools for developer tools.

More alternatives to Aether Developer More alternatives to Matterfact Developer Tools category hub