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MIT

io.github.chrischall/splitwise-mcp MCP Server

io.github.chrischall/splitwise-mcp

What is the io.github.chrischall/splitwise-mcp MCP server?

Splitwise expense and group management for Claude — shared expenses, settle up, friends

How to install io.github.chrischall/splitwise-mcp

Copy-paste configuration for popular MCP clients.

transport: stdio
Config generated by PluginBench — verify against the source before use.
Environment / auth
  • SPLITWISE_API_KEY
    required
    secret

    Your Splitwise API key (splitwise.com/apps/api)

Claude Desktop
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "splitwise-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "splitwise-mcp"
      ],
      "env": {
        "SPLITWISE_API_KEY": "<YOUR_SPLITWISE_API_KEY>"
      }
    }
  }
}
Cursor
~/.cursor/mcp.json
{
  "mcpServers": {
    "splitwise-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "splitwise-mcp"
      ],
      "env": {
        "SPLITWISE_API_KEY": "<YOUR_SPLITWISE_API_KEY>"
      }
    }
  }
}
Windsurf
~/.codeium/windsurf/mcp_config.json
{
  "mcpServers": {
    "splitwise-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "splitwise-mcp"
      ],
      "env": {
        "SPLITWISE_API_KEY": "<YOUR_SPLITWISE_API_KEY>"
      }
    }
  }
}
VS Code
.vscode/mcp.json
{
  "servers": {
    "splitwise-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "splitwise-mcp"
      ],
      "env": {
        "SPLITWISE_API_KEY": "<YOUR_SPLITWISE_API_KEY>"
      }
    }
  }
}
Claude Code
claude mcp add splitwise-mcp --env SPLITWISE_API_KEY=<YOUR_SPLITWISE_API_KEY> -- npx -y splitwise-mcp

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