Double signup on two instances enqueued two auto-approve envelopes; both workers could pass the approved-check (stale 30s negative cache) and both ran the activation side effects - duplicate welcome mail plus duplicate TenantAutoApproved ops event/Telegram ping. Same duplicate on queue redelivery after a failed message delete. The whitelist add is now a conditional INSERT (AddEntity, 409 = already approved) so storage arbitrates concurrent activations: exactly one caller sees "newly added" and runs mail/promote/ops event; losers drop quietly. The GA approve endpoint stays idempotent (200 + alreadyApproved instead of a duplicate mail on re-approve). Also fixes a silent-failure path: the repo swallowed storage errors and returned false, which ApproveAsync ignored - a failed whitelist write still sent the welcome mail and reported success. Storage errors now throw (queue path retries, HTTP path 500s). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
AutopilotMonitor
Advanced monitoring and troubleshooting solution for Windows Autopilot deployments. Gain full visibility into every enrollment session with a detailed event timeline, fleet health dashboards, and session reporting. Define custom analysis rules to automatically detect issues and gather rules to collect targeted evidence. Retrieve diagnostics packages on demand, configure agent settings like auto-reboot behavior and automatic timezone adjustment — all managed centrally from the web dashboard.
Availability
Autopilot Monitor is publicly available — the Community plan is free. Sign in with your work account at autopilotmonitor.com; new organizations complete a short activation step after first sign-in.
Overview
Autopilot Monitor provides real-time tracking, intelligent diagnostics, and automated troubleshooting for Windows Autopilot enrollment processes. It consists of:
- Bootstrap Script — PowerShell script deployed via Intune that starts monitoring early in the enrollment process
- Monitoring Agent — Lightweight .NET application that collects telemetry and evidence during enrollment
- Backend API — Azure Functions-based ingestion and processing pipeline
- Web Dashboard — Next.js application for real-time monitoring and fleet analytics
Architecture
For detailed information about the system architecture, components, and data flow, see Architecture Documentation.
Documentation
Full admin documentation is available at docs.autopilotmonitor.com
License
This project uses a split licensing model:
- MIT License — Agent (
src/Agent/) and Shared library (src/Shared/) — unrestricted use on end-user devices - AGPL-3.0 — Backend (
src/Backend/), Web Dashboard (src/Web/), and MCP Server (src/McpServer/) — server-side components remain open source
See LICENSE for full details.



