Case · AI agents

Multi-tenant AI assistant

A Telegram assistant built on Claude, running 24/7 on our own VPS: voice, attachments, calendar, browser control and memory across sessions.

What we built

One isolated tenant per user: separate systemd service, token and access rights
Claude Agent SDK with MCP servers, tool calling and multi-step scenarios
Scheduled routines on systemd timers: daily brief, evening reflection, weekly review

Python · Claude API · Claude Agent SDK · MCP · Telegram Bot API · Docker

Tell us the problem, not the service name — we'll scope it properly before quoting anything.