Mixed on-premises · 0.5 early access

Data-center operations.
Start with visibility.

Organize sites and racks. Follow operational readings. See alerts and missing coverage in one workspace, with read-only host and targeted Redfish collectors.

Download for Windows ↓Read the setup guide

Windows 10/11 x64 · Python included · Local operator preview

Sentinel data-center dashboard showing sample inventory, coverage states and operational alerts
Sample environment · Synthetic readings, not connected equipment
Read-only equipment collectionUnknown coverage stays visibleOperator-controlled actions
From inventory to evidence

Build a clear view of your site.

The foundation for mixed facilities: register equipment, connect a collector, and follow the measurements it actually provides.

01 / INVENTORY

Know what is covered

Group assets by site, room and rack. Distinguish normal readings from missing, stale and unavailable measurements.

  • Explicit asset registration
  • Site filters and paginated inventory
  • Sample environment for evaluation
02 / TELEMETRY

See changes that need attention

Review recent metric history and confirmed threshold transitions. Acknowledge an alert to record operator ownership.

  • Repeated readings confirm transitions
  • Missing data cannot clear an alert
  • Site-specific sensor thresholds
03 / COLLECTION

Start with read-only connections

Collect host CPU, RAM and system-volume usage, or configure a specific Redfish resource for supported hardware readings.

  • Verified TLS for Redfish
  • Normalized metrics sent to your API
  • No automatic equipment changes
Coverage is still growing. SNMPv3, hypervisor APIs, storage-array connectors, facility BMS integrations and external paging are planned. Support depends on the configured resource and measurements it exposes. No physical data-center hardware has been certified for this preview.
Clear deployment boundaries

Your workspace.
Your configured control plane.

The Windows app opens in its own window and stores its preview workspace locally. Remote site collectors require a separately deployed HTTPS API and organization credentials.

See architecture and configuration →
Download · Install · Evaluate

Try Sentinel 0.5.

The Windows installer includes Python and adds Desktop and Start-menu shortcuts. WebView2 setup needs internet if it is missing. The app includes an explicit sample environment; live inventory starts empty.

Release notesInstaller SHA-256Collector ZIPSetup guide
Download installer ↓
Early-access, unsigned preview. Intended for evaluation. Signing, update delivery, broader hardware testing, fleet-scale validation and production service guarantees remain release work. Keep your endpoint protection enabled and review any detection with your security provider.

Before you connect a site.

Can I install it without developer tools?

Yes. The Windows installer includes the app's Python runtime. WebView2 is installed if missing. The separate collector ZIP needs Python and its pinned dependency; follow the setup guide before using it.

Does the download include a hosted monitoring account?

No. The Windows console's API binds to your own computer's loopback address. Remote collectors need a separately deployed, reachable HTTPS control plane, organization credentials and registered assets. Contact the project operator for access; private source access is needed for a self-hosted deployment.

Will it monitor every device in my data center?

Coverage begins with the assets and measurements you configure. Host collection covers CPU, RAM, the system volume and availability. Redfish reads an exact configured resource. Unavailable readings stay unknown. Network, hypervisor and building-management connectors are future work.

Is this an autonomous AI defender?

No autonomous data-center diagnosis or remediation is included in 0.5. Existing workstation support tools remain separate. Optional Muse requires explicit consent and provider access; this release did not validate provider quota or run paid inference.

Can Sentinel replace my antivirus or production monitoring system?

This preview is for evaluation and complements your existing tools. It does not include an independent antivirus engine, production SLA or complete DCIM/NMS/BMS coverage. No subscription checkout has been added.

Free preview · Help shape Sentinel

Built around the work
you need to do.

Try the sample environment or follow the collector setup guide. Tell us what worked, what blocked you, and which measurements or connections would make Sentinel useful in your daily operations.

Share preview feedback →

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Early access, with a clear purpose

The Windows preview is free to download and evaluate. There is no subscription or checkout. Real-equipment monitoring needs a configured collector and separately deployed control plane.

This stage is about learning from operators and validating useful workflows. Future commercial plans will follow a defined, tested scope.