What is the key difference between Ref Tools Ref Tools Mcp and Solana Priority Fee Estimator API?

Ref Tools Ref Tools Mcp belongs to the Finance & Fintech category with local stdio execution, while Solana Priority Fee Estimator API belongs to the Finance & Fintech category with local stdio execution.

How do I install Ref Tools Ref Tools Mcp or Solana Priority Fee Estimator API 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 Ref Tools Ref Tools Mcp and Solana Priority Fee Estimator API free or paid?

Ref Tools Ref Tools Mcp operates under a Free / Open Source model (No auth required). Solana Priority Fee Estimator API operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Ref Tools Ref Tools Mcp lists 2 tools with 0 views and 1,148 GitHub stars. Solana Priority Fee Estimator API lists 0 tools with 0 views and 0 GitHub stars.

Can I use both Ref Tools Ref Tools Mcp and Solana Priority Fee Estimator API 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 Ref Tools Ref Tools Mcp and Solana Priority Fee Estimator API?

Ref Tools Ref Tools Mcp is categorized under Finance & Fintech and uses a local stdio subprocess . In contrast, Solana Priority Fee Estimator API belongs to Finance & Fintech using local stdio subprocess . Select Ref Tools Ref Tools Mcp when you need capabilities focused on finance & fintech and Solana Priority Fee Estimator API when you require tools for finance & fintech .

How do I install Ref Tools Ref Tools Mcp or Solana Priority Fee Estimator API 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 Ref Tools Ref Tools Mcp and Solana Priority Fee Estimator API free to use, or do they require API keys?

Ref Tools Ref Tools Mcp is listed under a Free / Open Source model with No auth required . Solana Priority Fee Estimator API 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 Ref Tools Ref Tools Mcp and Solana Priority Fee Estimator API at the same time in my AI client?

Yes! MCP clients support multi-server orchestration. You can include both ref-tools-ref-tools-mcp and solana-priority-fee-estimator-api 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, Ref Tools Ref Tools Mcp has a Quality Score of 56 /100 ( Good ) with 0 views, 0 installs, and 1,148 GitHub stars. Solana Priority Fee Estimator API holds a Quality Score of 27 /100 ( Emerging ) with 0 views, 0 installs, and 0 GitHub stars.

Ref Tools Ref Tools M… vs Solana Priority Fee E…

Ref Tools Ref Tools M… vs Solana Priority Fee E… | AllMCPs

Feature & Specification Comparison

Specification	R Ref Tools Ref Tools Mcp Finance & Fintech	S Solana Priority Fee Estimator API Finance & Fintech
Summary	Provide your AI coding tools with token-efficient access to up-to-date technical documentation for…	Solana priority fees at 6 levels, cost in SOL/USD, congestion. x402.
Category & Scope	Finance & Fintech	Finance & Fintech
Quality signal	56/100 (Good)	27/100 (Emerging)
Transport Protocol	Local Subprocess (stdio)	Local Subprocess (stdio)
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 · high`	`npx · low`
Engagement & Health	0 views 0 copies 0 upvotes 1,148 stars	0 views 0 copies 0 upvotes
Verified / Official	Community Listing	Community Listing
Open full listing	View Ref Tools Ref Tools Mcp Listing	View Solana Priority Fee Estimator API 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).

Ref Tools Ref Tools Mcp Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "ref-tools-ref-tools-mcp": {
      "command": "npx",
      "args": [
        "ref-tools-mcp@latest"
      ]
    }
  }
}

Solana Priority Fee Estimator API Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "solana-priority-fee-estimator-api": {
      "command": "npx",
      "args": [
        "-y",
        "solana-priority-fee-estimator-api"
      ]
    }
  }
}

Ref Tools Ref Tools Mcp vs Solana Priority Fee Estimator API

At a Glance & Executive Verdict

Which MCP Server Should You Choose?

Choose Ref Tools Ref Tools Mcp when:

Choose Solana Priority Fee Estimator API when:

Feature & Specification Comparison

Tools & Capabilities Breakdown

Ref Tools Ref Tools Mcp Tools (2)

Solana Priority Fee Estimator API Tools (0)

Ready-to-Paste Client Configurations

Frequently Asked Questions

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