What is the main functional difference between Arctic and Solana MCP Server?

Arctic is categorized under Finance & Fintech and uses an install path we have not confirmed yet. Solana MCP Server belongs to Finance & Fintech and uses a local stdio subprocess. Pick Arctic for finance & fintech work and Solana MCP Server for finance & fintech.

How do I install Arctic or Solana MCP Server in Claude Desktop, Cursor, or Windsurf?

Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client. Arctic has no confirmed install command yet — follow its own setup instructions.

Are Arctic and Solana MCP Server free to use, or do they require API keys?

Arctic has no declared pricing — check the project's own site. Auth: api key required. Solana MCP Server is listed as free. Auth: api key required. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.

Can I run both Arctic and Solana MCP Server at the same time in my AI client?

Yes. MCP clients support multiple servers: add arctic and aiagentkarl-solana-mcp-server as separate keys in the same mcpServers object, and your assistant will call tools from either one.

Which MCP server has higher directory engagement and quality ratings?

On AllMCPs, Arctic has a quality signal of 52/100 (Good) with 0 views, 0 installs and 0 GitHub stars. Solana MCP Server has 51/100 (Good) with 4 views, 0 installs and 1 GitHub stars.

Arctic vs Solana MCP Server — MCP Server Comparison

Arctic vs Solana MCP Server — MCP Server Comparison | AllMCPs

Feature & specification comparison

Rows where the two servers differ are marked.

Spec	A Arctic	Solana MCP Server
Category	Finance & Fintech	Finance & Fintech
Quality signal	52/100 · Good	51/100 · Good
Install command	Not confirmed yet	Confirmed
Transport	—	Local subprocess (stdio)
Auth	API key required	API key required
Pricing	Not declared	Free
Required env vars	None listed	`HELIUS_API_KEY`
Verified owner	Community listing	Community listing
GitHub stars	0	1
Directory activity	0 views 0 installs 0 upvotes	4 views 0 installs 0 upvotes
Tools	3	Not listed
Full listing	View Arctic	View Solana MCP Server

Ready-to-paste client configs

Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.

Arctic

No confirmed install command for Arctic yet — follow the setup steps linked from its listing page rather than a guessed package name.

Solana MCP Server

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "aiagentkarl-solana-mcp-server": {
      "command": "uvx",
      "args": [
        "solana-mcp-server"
      ],
      "env": {
        "HELIUS_API_KEY": "YOUR_HELIUS_API_KEY_HERE"
      }
    }
  }
}

Arctic vs Solana MCP Server

Which MCP server should you choose?

A
Choose Arctic when

Choose Solana MCP Server when

Feature & specification comparison

Tools & capabilities

Arctic tools 3

Solana MCP Server tools

Ready-to-paste client configs

Arctic

Solana MCP Server

Frequently asked questions

AChoose Arctic when

Choose Solana MCP Server when

Arctic tools 3

Solana MCP Server tools

Arctic

Solana MCP Server

Frequently asked questions

What is the main functional difference between Arctic and Solana MCP Server?

How do I install Arctic or Solana MCP Server in Claude Desktop, Cursor, or Windsurf?

Are Arctic and Solana MCP Server free to use, or do they require API keys?

Can I run both Arctic and Solana MCP Server at the same time in my AI client?

Which MCP server has higher directory engagement and quality ratings?

Popular comparisons with Arctic

Popular comparisons with Solana MCP Server

A
Choose Arctic when