io.github.Mad-Man-Dan/karbon-mcp-server MCP Server

Name: io.github.Mad-Man-Dan/karbon-mcp-server MCP Server
Author: io.github.Mad-Man-Dan

io.github.Mad-Man-Dan/karbon-mcp-server

Repository Registry

What is the io.github.Mad-Man-Dan/karbon-mcp-server MCP server?

Unofficial MCP server for Karbon practice management: contacts, work, time, invoices, payments.

How to install io.github.Mad-Man-Dan/karbon-mcp-server

Copy-paste configuration for popular MCP clients.

transport: stdio

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

Environment / auth

KARBON_BEARER_TOKEN
required
secret
Bearer token (Application Authorization Token) from Karbon → Settings → Connected Apps → API Applications
KARBON_ACCESS_KEY
required
secret
Access key (JWT starting with 'ey') from Karbon → Settings → Connected Apps → API Applications
KARBON_READ_ONLY
Set to 'true' to disable all create/update tools (they are not registered at all)
KARBON_ALLOW_PAYMENT_WRITES
Set to 'true' to enable the payment write tools (create/delete/reverse manual payments); off by default

Claude Desktop

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

{
  "mcpServers": {
    "karbon-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "karbon-mcp-server"
      ],
      "env": {
        "KARBON_BEARER_TOKEN": "<YOUR_KARBON_BEARER_TOKEN>",
        "KARBON_ACCESS_KEY": "<YOUR_KARBON_ACCESS_KEY>",
        "KARBON_READ_ONLY": "<YOUR_KARBON_READ_ONLY>",
        "KARBON_ALLOW_PAYMENT_WRITES": "<YOUR_KARBON_ALLOW_PAYMENT_WRITES>"
      }
    }
  }
}

Cursor

~/.cursor/mcp.json

{
  "mcpServers": {
    "karbon-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "karbon-mcp-server"
      ],
      "env": {
        "KARBON_BEARER_TOKEN": "<YOUR_KARBON_BEARER_TOKEN>",
        "KARBON_ACCESS_KEY": "<YOUR_KARBON_ACCESS_KEY>",
        "KARBON_READ_ONLY": "<YOUR_KARBON_READ_ONLY>",
        "KARBON_ALLOW_PAYMENT_WRITES": "<YOUR_KARBON_ALLOW_PAYMENT_WRITES>"
      }
    }
  }
}

Windsurf

~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "karbon-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "karbon-mcp-server"
      ],
      "env": {
        "KARBON_BEARER_TOKEN": "<YOUR_KARBON_BEARER_TOKEN>",
        "KARBON_ACCESS_KEY": "<YOUR_KARBON_ACCESS_KEY>",
        "KARBON_READ_ONLY": "<YOUR_KARBON_READ_ONLY>",
        "KARBON_ALLOW_PAYMENT_WRITES": "<YOUR_KARBON_ALLOW_PAYMENT_WRITES>"
      }
    }
  }
}

VS Code

.vscode/mcp.json

{
  "servers": {
    "karbon-mcp-server": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "karbon-mcp-server"
      ],
      "env": {
        "KARBON_BEARER_TOKEN": "<YOUR_KARBON_BEARER_TOKEN>",
        "KARBON_ACCESS_KEY": "<YOUR_KARBON_ACCESS_KEY>",
        "KARBON_READ_ONLY": "<YOUR_KARBON_READ_ONLY>",
        "KARBON_ALLOW_PAYMENT_WRITES": "<YOUR_KARBON_ALLOW_PAYMENT_WRITES>"
      }
    }
  }
}

Claude Code

claude mcp add karbon-mcp-server --env KARBON_BEARER_TOKEN=<YOUR_KARBON_BEARER_TOKEN> --env KARBON_ACCESS_KEY=<YOUR_KARBON_ACCESS_KEY> --env KARBON_READ_ONLY=<YOUR_KARBON_READ_ONLY> --env KARBON_ALLOW_PAYMENT_WRITES=<YOUR_KARBON_ALLOW_PAYMENT_WRITES> -- npx -y karbon-mcp-server