---
bezeichner: "io.github.Mad-Man-Dan/karbon-mcp-server"
art: "mcp_server"
slug: "io-github-mad-man-dan-karbon-mcp-server"
paketkoordinate: "npm:karbon-mcp-server"
status: "aktiv"
homepage: "https://github.com/Mad-Man-Dan/karbon-mcp-server"
erhebungsstand: "2026-10-11T01:17:01.851Z"
namensraum: "io.github.Mad-Man-Dan"
registerseite: "https://tracevero.de/mcp/io-github-mad-man-dan-karbon-mcp-server"
abgerufen_am: "2026-10-11"
zugangsdaten_erforderlich: true
ausfuehrungsort: "lokal"
dateisystem_pfadargument: false
quelloffen_einsehbar: true
einsatzgebiet: "zahlung"
roh_beschreibung: "Unofficial MCP server for Karbon practice management: contacts, work, time, invoices, payments."
version: "0.2.4"
roh_umgebungsvariablen: "KARBON_BEARER_TOKEN, KARBON_ACCESS_KEY, KARBON_READ_ONLY, KARBON_ALLOW_PAYMENT_WRITES"
roh_geheime_pflichtvariablen: "KARBON_ACCESS_KEY, KARBON_BEARER_TOKEN"
roh_transportarten: "stdio"
roh_pfadargumente: ""
roh_repository_url: "https://github.com/Mad-Man-Dan/karbon-mcp-server"
roh_paketquellen: "npm"
roh_geheime_pflichtkopfzeilen: ""
roh_pfad_umgebungsvariablen: ""
roh_remote_adressen: ""
roh_remote_hosts: ""
roh_statusmeldung: ""
roh_veroeffentlicht_am: "2026-07-16"
roh_aktualisiert_am: "2026-07-16"
roh_schemafassung: "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json"
roh_bereitstellungsform: "paket"
roh_repository_quelle: "github"
roh_repository_unterordner: ""
roh_paketbezeichner: "karbon-mcp-server"
roh_paketversionen: "0.2.4"
roh_laufzeithinweise: ""
roh_umgebungsformate: "string"
roh_umgebungsbeschreibungen: "KARBON_ACCESS_KEY=Access key (JWT starting with 'ey') from Karbon → Settings → Connected Apps → API Applications · KARBON_ALLOW_PAYMENT_WRITES=Set to 'true' to enable the payment write tools (create/delete/reverse manual payments); off by default · KARBON_BEARER_TOKEN=Bearer token (Application Authorization Token) 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)"
roh_symbolformate: ""
roh_verbindungswege: "{\"packages\":[{\"registryType\":\"npm\",\"identifier\":\"karbon-mcp-server\",\"version\":\"0.2.4\",\"transport\":\"stdio\",\"environment\":[{\"name\":\"KARBON_BEARER_TOKEN\",\"description\":\"Bearer token (Application Authorization Token) from Karbon → Settings → Connected Apps → API Applications\",\"format\":\"string\",\"required\":true,\"secret\":true},{\"name\":\"KARBON_ACCESS_KEY\",\"description\":\"Access key (JWT starting with 'ey') from Karbon → Settings → Connected Apps → API Applications\",\"format\":\"string\",\"required\":true,\"secret\":true},{\"name\":\"KARBON_READ_ONLY\",\"description\":\"Set to 'true' to disable all create/update tools (they are not registered at all)\",\"format\":\"string\",\"required\":false,\"secret\":false},{\"name\":\"KARBON_ALLOW_PAYMENT_WRITES\",\"description\":\"Set to 'true' to enable the payment write tools (create/delete/reverse manual payments); off by default\",\"format\":\"string\",\"required\":false,\"secret\":false}],\"additional_arguments_declared\":false}],\"remotes\":[]}"
---

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

## Gemessene Werte

| Merkmal | Wert | Quelle | Erhoben am | Vertrauensgrad | Rohangabe |
| --- | --- | --- | --- | --- | --- |
| Pflicht-Geheimnisse deklariert | true | MCP-Register | 2026-08-06T13:57:41.838Z | abgeleitet | roh_geheime_pflichtvariablen: KARBON_ACCESS_KEY, KARBON_BEARER_TOKEN; roh_geheime_pflichtkopfzeilen: |
| Ausführungsort | lokal | MCP-Register | 2026-08-06T13:57:41.838Z | abgeleitet | roh_transportarten: stdio |
| Pfadargument vorhanden | false | MCP-Register | 2026-08-06T13:57:41.838Z | abgeleitet | roh_pfadargumente: ; roh_pfad_umgebungsvariablen: |
| Repository-Adresse geführt | true | MCP-Register | 2026-08-06T13:57:41.838Z | abgeleitet | roh_repository_url: https://github.com/Mad-Man-Dan/karbon-mcp-server |
| Einsatzgebiet, aus der Anbieterbeschreibung abgeleitet | zahlung | MCP-Register | 2026-08-26T16:45:01.514Z | abgeleitet | roh_beschreibung: Unofficial MCP server for Karbon practice management: contacts, work, time, invoices, payments. |
| Beschreibung (Rohangabe) | Unofficial MCP server for Karbon practice management: contacts, work, time, invoices, payments. | MCP-Register | 2026-08-26T16:45:01.514Z | selbstauskunft |  |
| Deklarierte Version | 0.2.4 | MCP-Register | 2026-08-06T13:57:41.838Z | selbstauskunft |  |
| Umgebungsvariablen (Rohangabe) | KARBON_BEARER_TOKEN, KARBON_ACCESS_KEY, KARBON_READ_ONLY, KARBON_ALLOW_PAYMENT_WRITES | MCP-Register | 2026-08-06T13:57:41.838Z | selbstauskunft |  |
| Geheime Pflichtvariablen (Rohangabe) | KARBON_ACCESS_KEY, KARBON_BEARER_TOKEN | MCP-Register | 2026-08-06T13:57:41.838Z | selbstauskunft |  |
| Transportarten (Rohangabe) | stdio | MCP-Register | 2026-08-06T13:57:41.838Z | selbstauskunft |  |
| Pfadargumente (Rohangabe) |  | MCP-Register | 2026-08-06T13:57:41.838Z | selbstauskunft |  |
| Repository (Rohangabe) | https://github.com/Mad-Man-Dan/karbon-mcp-server | MCP-Register | 2026-08-06T13:57:41.838Z | selbstauskunft |  |
| Paketquellen (Rohangabe) | npm | MCP-Register | 2026-08-06T13:57:41.838Z | selbstauskunft |  |
| Geheime Pflichtkopfzeilen (Rohangabe) |  | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Pfad-Umgebungsvariablen (Rohangabe) |  | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Remote-Adressen (Rohangabe) |  | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Remote-Hosts (Rohangabe) |  | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Statusmeldung des Registers (Rohangabe) |  | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Im Register eingetragen am (Rohangabe) | 2026-07-16 | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Im Register geändert am (Rohangabe) | 2026-07-16 | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Schemafassung des Rohsatzes (Rohangabe) | https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Bereitstellungsform (Rohangabe) | paket | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Repository-Plattform (Rohangabe) | github | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Repository-Unterordner (Rohangabe) |  | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Paketbezeichner (Rohangabe) | karbon-mcp-server | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Paketversionen (Rohangabe) | 0.2.4 | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Laufzeithinweise (Rohangabe) |  | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Formate der Umgebungsvariablen (Rohangabe) | string | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Beschreibungen der Umgebungsvariablen (Rohangabe) | KARBON_ACCESS_KEY=Access key (JWT starting with 'ey') from Karbon → Settings → Connected Apps → API Applications · KARBON_ALLOW_PAYMENT_WRITES=Set to 'true' to enable the payment write tools (create/delete/reverse manual payments); off by default · KARBON_BEARER_TOKEN=Bearer token (Application Authorization Token) 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) | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Symbolformate (Rohangabe) |  | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Verbindungswege (Quellstruktur) | {"packages":[{"registryType":"npm","identifier":"karbon-mcp-server","version":"0.2.4","transport":"stdio","environment":[{"name":"KARBON_BEARER_TOKEN","description":"Bearer token (Application Authorization Token) from Karbon → Settings → Connected Apps → API Applications","format":"string","required":true,"secret":true},{"name":"KARBON_ACCESS_KEY","description":"Access key (JWT starting with 'ey') from Karbon → Settings → Connected Apps → API Applications","format":"string","required":true,"secret":true},{"name":"KARBON_READ_ONLY","description":"Set to 'true' to disable all create/update tools (they are not registered at all)","format":"string","required":false,"secret":false},{"name":"KARBON_ALLOW_PAYMENT_WRITES","description":"Set to 'true' to enable the payment write tools (create/delete/reverse manual payments); off by default","format":"string","required":false,"secret":false}],"additional_arguments_declared":false}],"remotes":[]} | MCP-Register | 2026-09-08T01:17:01.649Z | selbstauskunft |  |

## Verweise

- Namensraum: [[namensraum/io-github-mad-man-dan|io.github.Mad-Man-Dan]]

---

- Registerseite: <https://tracevero.de/mcp/io-github-mad-man-dan-karbon-mcp-server>
- Abgerufen am: 2026-10-11