Pumpswap MCP vs Solana MCP Server

In-depth architectural comparison of the Pumpswap MCP and Solana MCP Server 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.

Which MCP Server Should You Choose?

Choose Pumpswap MCP when:

• You need dedicated capabilities in the Finance & Fintech domain.
• You prefer remote streaming HTTP/SSE transport architecture.
• Your security boundary fits: other (Free / Open Source).
• You have access to required keys: HTTPS_RPC_ENDPOINT, BUY_SLIPPAGE, SELL_SLIPPAGE, SWAP_PRIORITY_FEE, PRIVATE_KEY.
• Primary tools included: SOL-funded token purchases, Token sales for SOL, Token price queries.

Explore Pumpswap MCP Details

Choose Solana MCP Server when:

• You need dedicated capabilities in the Finance & Fintech domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: API Key required (Free / Open Source).
• You have access to required keys: HELIUS_API_KEY.

Feature & Specification Comparison

Specification	Pumpswap MCP kukapay Finance & Fintech	Solana MCP Server AiAgentKarl Finance & Fintech
Summary	Enabling AI agents to interact with PumpSwap for real-time token swaps and automated on-chain trading.	Solana blockchain data for AI agents — wallet balances, token prices, DeFi yields (Raydium + Orca), and token safety checks (RugCheck scores, holder concentration, insider detection).
Category & Scope	Finance & Fintech

Tools & Capabilities Breakdown

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).

{
  "mcpServers": {
    "kukapay-pumpswap-mcp": {
      "url": "https://api.mainnet-beta.solana.com"
    }
  }
}

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

Related MCP Server Comparisons