Pumpswap MCP vs Stargate Bridge MCP

In-depth architectural comparison of the Pumpswap MCP and Stargate Bridge MCP 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 Stargate Bridge MCP when:

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

Feature & Specification Comparison

Specification	Pumpswap MCP kukapay Finance & Fintech	Stargate Bridge MCP kukapay Finance & Fintech
Summary	Enabling AI agents to interact with PumpSwap for real-time token swaps and automated on-chain trading.	An MCP server that enables cross-chain token transfers via the Stargate protocol.
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": {
    "kukapay-stargate-bridge-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "kukapay-stargate-bridge-mcp"
      ],
      "env": {
        "PRIVATE_KEY": "YOUR_PRIVATE_KEY_HERE"
      }
    }
  }
}

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