io.github.WarTech9/clawswap MCP Server

Name: io.github.WarTech9/clawswap MCP Server
Author: io.github.WarTech9

io.github.WarTech9/clawswap

Repository Registry

What is the io.github.WarTech9/clawswap MCP server?

Cross-chain swaps between Solana and Base for AI agents paid for via via x402 micropayments.

How to install io.github.WarTech9/clawswap

Copy-paste configuration for popular MCP clients.

transport: stdio

Config generated by PluginBench — verify against the source before use.

Environment / auth

SOLANA_PRIVATE_KEY
required
secret
Base58-encoded Solana private key (required for Solana → Base bridges)
BASE_PRIVATE_KEY
secret
0x-prefixed hex Base/EVM private key (required for Base → Solana bridges)
SOLANA_RPC_URL
Solana RPC endpoint URL
BASE_RPC_URL
Base RPC endpoint URL

Claude Desktop

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "clawswap": {
      "command": "npx",
      "args": [
        "-y",
        "@clawswap/mcp-server"
      ],
      "env": {
        "SOLANA_PRIVATE_KEY": "<YOUR_SOLANA_PRIVATE_KEY>",
        "BASE_PRIVATE_KEY": "<YOUR_BASE_PRIVATE_KEY>",
        "SOLANA_RPC_URL": "<YOUR_SOLANA_RPC_URL>",
        "BASE_RPC_URL": "<YOUR_BASE_RPC_URL>"
      }
    }
  }
}

Cursor

~/.cursor/mcp.json

{
  "mcpServers": {
    "clawswap": {
      "command": "npx",
      "args": [
        "-y",
        "@clawswap/mcp-server"
      ],
      "env": {
        "SOLANA_PRIVATE_KEY": "<YOUR_SOLANA_PRIVATE_KEY>",
        "BASE_PRIVATE_KEY": "<YOUR_BASE_PRIVATE_KEY>",
        "SOLANA_RPC_URL": "<YOUR_SOLANA_RPC_URL>",
        "BASE_RPC_URL": "<YOUR_BASE_RPC_URL>"
      }
    }
  }
}

Windsurf

~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "clawswap": {
      "command": "npx",
      "args": [
        "-y",
        "@clawswap/mcp-server"
      ],
      "env": {
        "SOLANA_PRIVATE_KEY": "<YOUR_SOLANA_PRIVATE_KEY>",
        "BASE_PRIVATE_KEY": "<YOUR_BASE_PRIVATE_KEY>",
        "SOLANA_RPC_URL": "<YOUR_SOLANA_RPC_URL>",
        "BASE_RPC_URL": "<YOUR_BASE_RPC_URL>"
      }
    }
  }
}

VS Code

.vscode/mcp.json

{
  "servers": {
    "clawswap": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@clawswap/mcp-server"
      ],
      "env": {
        "SOLANA_PRIVATE_KEY": "<YOUR_SOLANA_PRIVATE_KEY>",
        "BASE_PRIVATE_KEY": "<YOUR_BASE_PRIVATE_KEY>",
        "SOLANA_RPC_URL": "<YOUR_SOLANA_RPC_URL>",
        "BASE_RPC_URL": "<YOUR_BASE_RPC_URL>"
      }
    }
  }
}

Claude Code

claude mcp add clawswap --env SOLANA_PRIVATE_KEY=<YOUR_SOLANA_PRIVATE_KEY> --env BASE_PRIVATE_KEY=<YOUR_BASE_PRIVATE_KEY> --env SOLANA_RPC_URL=<YOUR_SOLANA_RPC_URL> --env BASE_RPC_URL=<YOUR_BASE_RPC_URL> -- npx -y @clawswap/mcp-server