Koskamo

Clawswap MCP

An MCP server enabling AI agents to perform cross-chain token swaps and bridges between Solana and Base networks. It handles the entire flow including quoting, payment via x402 micropayments, signing, submission, and settlement, allowing users to send, swap, and bridge tokens like USDC, SOL, and ETH in a single tool call.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Clawswap MCP logo, by WarTech9Community listingLocal stdioSource reviewed; not executedPublished by WarTech9
Vendor documentation

What you can do with it

  • Send 10 USDC from Solana to Base
  • Swap 50 USDT from Base to Solana
  • Transfer SOL to Base as ETH
  • Check the status of a previously initiated bridge

Source and maintenance

Community listingRegistry 0.1.5
mcp-registry: io.github.WarTech9/clawswap@0.1.5Source repository
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

@clawswap/mcp-server 0.1.5

npm
@clawswap/mcp-server package definition
{
  "version": "0.1.5",
  "transport": "stdio",
  "identifier": "@clawswap/mcp-server",
  "registryType": "npm",
  "environmentVariables": [
    {
      "name": "SOLANA_PRIVATE_KEY",
      "format": "string",
      "isRequired": true,
      "description": "Base58-encoded Solana private key (required for Solana → Base bridges)"
    },
    {
      "name": "BASE_PRIVATE_KEY",
      "format": "string",
      "description": "0x-prefixed hex Base/EVM private key (required for Base → Solana bridges)"
    },
    {
      "name": "SOLANA_RPC_URL",
      "format": "string",
      "description": "Solana RPC endpoint URL"
    },
    {
      "name": "BASE_RPC_URL",
      "format": "string",
      "description": "Base RPC endpoint URL"
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "clawswap-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@clawswap/mcp-server@0.1.5"
      ],
      "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>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "clawswap-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@clawswap/mcp-server@0.1.5"
      ],
      "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

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "clawswap-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@clawswap/mcp-server@0.1.5"
      ],
      "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 Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "clawswap-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@clawswap/mcp-server@0.1.5"
      ],
      "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>"
      }
    }
  }
}

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