karbon-mcp-server
About
Unofficial MCP server for Karbon practice management: contacts, work, time, invoices, payments.
Use this server
Add it to your MCP client. The catalogue lists this config verbatim from its source — it does not run, download, or vouch for the server. Review the command before you run it.
Transportstdio (runs a local command)
Env vars
KARBON_BEARER_TOKEN KARBON_ACCESS_KEY KARBON_READ_ONLY KARBON_ALLOW_PAYMENT_WRITESClaude Code
claude mcp add --env KARBON_BEARER_TOKEN= --env KARBON_ACCESS_KEY= --env KARBON_READ_ONLY= --env KARBON_ALLOW_PAYMENT_WRITES= karbon-mcp-server -- npx karbon-mcp-server
Cursor
If the button doesn't open Cursor, use the JSON below — Cursor accepts the same mcpServers config.
VS Code
code --add-mcp '{"name":"karbon-mcp-server","command":"npx","args":["karbon-mcp-server"],"env":{"KARBON_BEARER_TOKEN":"","KARBON_ACCESS_KEY":"","KARBON_READ_ONLY":"","KARBON_ALLOW_PAYMENT_WRITES":""}}'
JSON
{
"mcpServers": {
"karbon-mcp-server": {
"command": "npx",
"args": [
"karbon-mcp-server"
],
"env": {
"KARBON_BEARER_TOKEN": "",
"KARBON_ACCESS_KEY": "",
"KARBON_READ_ONLY": "",
"KARBON_ALLOW_PAYMENT_WRITES": ""
}
}
}
}
Environment variables are listed by name only — fill in your own values. Entries never carry secrets.