I build MCP servers — focused tools that connect AI assistants (Claude, Cursor, …) to the apps you already use, via the Model Context Protocol.
- ohneben's ActiveCampaign MCP — run your ActiveCampaign account from any MCP client: the full account API (~325 endpoints across v3, SMS, WhatsApp & Segments) as safety-categorized (🟢/🟡/🔴) tools, over stdio or Streamable HTTP, in Docker.
- ohneben's Anytype MCP — self-hosted Anytype MCP server: Docker + Streamable HTTP, always-on, connectable from any MCP client.
- ohneben's Buchhaltungsbutler MCP — BuchhaltungsButler bookkeeping from any MCP client: all 48 API endpoints as safety-categorized (🟢/🟡/🔴) tools, over stdio or Streamable HTTP, in Docker.
- ohneben's HubSpot MCP — run your entire HubSpot portal from any MCP client: the whole public API (~1,080 endpoints across CRM, CMS, Marketing, Automation & Commerce) as safety-categorized (🟢/🟡/🔴), hub & plan-aware tools, over stdio or Streamable HTTP, in Docker.
- ohneben's LearnWorlds MCP — run your LearnWorlds school from any MCP client: all 94 API endpoints as safety-categorized (🟢/🟡/🔴) tools, over stdio or Streamable HTTP, in Docker.
Tests, CI, a prebuilt Docker image, and clear docs on every server. MIT-licensed.