
A multi-agent system where 4 specialized AI agents collaborate autonomously through Band (Thenvoi's coordination layer) to orchestrate the entire employee onboarding workflow. When a new hire is submitted, a dedicated Band room is created and 4 agents work in sequence: 1. Planner Agent (LangGraph) — Parses employee info, generates a structured 8-10 task onboarding plan 2. HR Policy Agent (CrewAI) — Validates the plan against company policies, computes a compliance score, flags missing items 3. IT Provisioning Agent (LangGraph) — Creates a role-aware IT setup checklist: accounts, equipment, software licenses, access permissions 4. Manager Review Agent (PydanticAI) — Synthesizes all outputs into a structured OnboardingReport, posts to Band room, and waits for human-in-the-loop approval Every agent communicates exclusively through Band — handoffs, status updates, and decisions are all Band room messages creating a full audit trail. The React dashboard streams live progress via WebSocket. Built with dual-mode operation: DEMO_MODE for zero-cost presentations, LIVE_MODE for production LLMs (Featherless AI + AIML API). Supports open-source models (Llama 3.1 8B/70B). Each agent gracefully degrades with intelligent fallbacks.
19 Jun 2026