What is the key difference between QuantSonar and Valet?

QuantSonar belongs to the Developer Tools category with local stdio execution, while Valet belongs to the Developer Tools category with local stdio execution.

How do I install QuantSonar or Valet 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 QuantSonar and Valet free or paid?

QuantSonar operates under a Free / Open Source model (No auth required). Valet operates under a Freemium model (No auth required).

Which MCP server has more tools and community activity?

QuantSonar lists 0 tools with 1 views and 0 GitHub stars. Valet lists 0 tools with 2 views and 0 GitHub stars.

Can I use both QuantSonar and Valet 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

QuantSonar vs Valet

In-depth architectural comparison of the QuantSonar and Valet 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

QuantSonar

Developer Tools · Local stdio

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

Valet

Developer Tools · Local stdio

Quality: 48/100 (Fair) | Auth: No auth required

Verdict Summary: Choose QuantSonar if you need specialized Developer Tools tools running via a local process. Choose Valet if your workspace requires Developer Tools integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose QuantSonar 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 QuantSonar Details

Choose Valet when:

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

Explore Valet Details

Feature & Specification Comparison

Specification	Q QuantSonar Developer Tools	Valet Developer Tools
Summary	China A-share market data for research, backtesting and AI agents via MCP.	Get share links, publish and manage websites, artifacts and agents. No account needed.
Category & Scope	Developer Tools	Developer Tools
Quality signal

Tools & Capabilities Breakdown

QuantSonar Tools (0)

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

Valet 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).

QuantSonar Configuration

mcpServers (Claude Desktop / Cursor)

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

Valet Configuration

mcpServers (Claude Desktop / Cursor)

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

Frequently Asked Questions

QuantSonar is categorized under Developer Tools and uses a local stdio subprocess. In contrast, Valet belongs to Developer Tools using local stdio subprocess. Select QuantSonar when you need capabilities focused on developer tools and Valet when you require tools for developer tools.

More alternatives to QuantSonar More alternatives to Valet Developer Tools category hub