What is the key difference between Solana Priority Fee Estimator API and Solana Security Standard?

Solana Priority Fee Estimator API belongs to the Finance & Fintech category with local stdio execution, while Solana Security Standard belongs to the Finance & Fintech category with local stdio execution.

How do I install Solana Priority Fee Estimator API or Solana Security Standard 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 Solana Priority Fee Estimator API and Solana Security Standard free or paid?

Solana Priority Fee Estimator API operates under a Free / Open Source model (No auth required). Solana Security Standard operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Solana Priority Fee Estimator API lists 0 tools with 0 views and 0 GitHub stars. Solana Security Standard lists 0 tools with 0 views and 36 GitHub stars.

Can I use both Solana Priority Fee Estimator API and Solana Security Standard 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 Solana Priority Fee Estimator API and Solana Security Standard?

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

How do I install Solana Priority Fee Estimator API or Solana Security Standard 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 Solana Priority Fee Estimator API and Solana Security Standard free to use, or do they require API keys?

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

Yes! MCP clients support multi-server orchestration. You can include both solana-priority-fee-estimator-api and solana-security-standard 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, Solana Priority Fee Estimator API has a Quality Score of 27 /100 ( Emerging ) with 0 views, 0 installs, and 0 GitHub stars. Solana Security Standard holds a Quality Score of 44 /100 ( Fair ) with 0 views, 0 installs, and 36 GitHub stars.

Solana Priority Fee E… vs Solana Security Stand…

Solana Priority Fee E… vs Solana Security Stand… | AllMCPs

Feature & Specification Comparison

Specification	S Solana Priority Fee Estimator API Finance & Fintech	S Solana Security Standard Finance & Fintech
Summary	Solana priority fees at 6 levels, cost in SOL/USD, congestion. x402.	Scan Solana/Anchor code against the Solana Security Standard and serve the ruleset to MCP clients.
Category & Scope	Finance & Fintech	Finance & Fintech
Quality signal	27/100 (Emerging)	44/100 (Fair)
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 · low`	`npx · high`
Engagement & Health	0 views 0 copies 0 upvotes	0 views 0 copies 0 upvotes 36 stars
Verified / Official	Community Listing	Community Listing
Open full listing	View Solana Priority Fee Estimator API Listing	View Solana Security Standard 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).

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"
      ]
    }
  }
}

Solana Security Standard Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "solana-security-standard": {
      "command": "npx",
      "args": [
        "-y",
        "@jelleo/solana-security-standard"
      ]
    }
  }
}

Solana Priority Fee Estimator API vs Solana Security Standard

At a Glance & Executive Verdict

Which MCP Server Should You Choose?

Choose Solana Priority Fee Estimator API when:

Choose Solana Security Standard when:

Feature & Specification Comparison

Tools & Capabilities Breakdown

Solana Priority Fee Estimator API Tools (0)

Solana Security Standard Tools (0)

Ready-to-Paste Client Configurations

Frequently Asked Questions

Related MCP Server Comparisons

Popular comparisons with Solana Priority Fee Estimator API

Popular comparisons with Solana Security Standard