MCPLow riskUnclaimed
karbon-mcp-server
Unofficial MCP server for Karbon practice management: contacts, work, time, invoices, payments.
Mad-Man-Danmad-man-dan/karbon-mcp-server
server.json
{
"$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
"name": "io.github.Mad-Man-Dan/karbon-mcp-server",
"description": "Unofficial MCP server for Karbon practice management: contacts, work, time, invoices, payments.",
"repository": {
"url": "https://github.com/Mad-Man-Dan/karbon-mcp-server",
"source": "github"
},
"version": "0.2.4",
"packages": [
{
"registryType": "npm",
"identifier": "karbon-mcp-server",
"version": "0.2.4",
"transport": {
"type": "stdio"
},
"environmentVariables": [
{
"description": "Bearer token (Application Authorization Token) from Karbon → Settings → Connected Apps → API Applications",
"isRequired": true,
"format": "string",
"isSecret": true,
"name": "KARBON_BEARER_TOKEN"
},
{
"description": "Access key (JWT starting with 'ey') from Karbon → Settings → Connected Apps → API Applications",
"isRequired": true,
"format": "string",
"isSecret": true,
"name": "KARBON_ACCESS_KEY"
},
{
"description": "Set to 'true' to disable all create/update tools (they are not registered at all)",
"format": "string",
"name": "KARBON_READ_ONLY"
},
{
"description": "Set to 'true' to enable the payment write tools (create/delete/reverse manual payments); off by default",
"format": "string",
"name": "KARBON_ALLOW_PAYMENT_WRITES"
}
]
}
]
}Permissions
DeclaredDetected
Runs code—
nodeInstalls—
npm:karbon-mcp-server@0.2.4Runs install scripts—None
NetworkNoneNone
Needs credentials
KARBON_ACCESS_KEYKARBON_BEARER_TOKENKARBON_ACCESS_KEYKARBON_BEARER_TOKENOutside the workspace—None
Agent tools—None
Checks
Low risk · Nothing worth a warning was found.
Not reviewed by a person · Checked by rules; the model review is not switched on yet.
Versions
- #10.2.4latestOct 7, 2026
karbon-mcp-serverOpen in Codeg