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Scrutiny
What it is
Scrutiny is free, self-hosted software for monitoring hard drive health through S.M.A.R.T. metrics. Its dashboard tracks metric history and temperature, and lets users set thresholds based on real-world failure rates. The collector uses smartctl to find connected drives, and Scrutiny integrates with smartd. It can send failure notifications through email, webhooks, Discord, Gotify, Mattermost, ntfy, Slack, Teams, Telegram, and other listed services. Deployment choices include an all-in-one Docker image, separate hub-and-spoke Docker components, and manual installation. The hub-and-spoke setup stores S.M.A.R.T. data in InfluxDB 2.8. The repository lists Linux, macOS, and Windows binaries; Windows Docker support is still work in progress. Docker configuration requires passing drive devices through and granting SYS_RAWIO, while NVMe drives may also require SYS_ADMIN. Some RAID controllers do not expose underlying SMART data to smartctl. The project describes itself as a work in progress with some rough edges and lists the MIT license.
For and against
For
- Free and MIT licensed.
- Tracks S.M.A.R.T. history and temperature.
- Offers multiple deployment options.
- Supports many failure notification services.
- Linux, macOS, and Windows binaries are listed.
Against
- Windows Docker support is work in progress.
- Docker setup requires drive access and SYS_RAWIO.
- NVMe drives may also require SYS_ADMIN.
- Some RAID controllers do not pass SMART data through.
The verdict
Scrutiny provides drive monitoring, alerting, and several installation paths without a listed charge. Its setup requirements, RAID compatibility caveat, and stated work-in-progress status are important to weigh first.
Who it suits
Scrutiny suits people who want a self-hosted dashboard for drive health and S.M.A.R.T. alerts. It may fit users comfortable configuring drive access and running Docker or a manual installation.
Plans and prices
Scrutiny
MIT licensed · self-hosted
Read 30 Sep 2026 · github.com
On the record
- Alerts
- Failure notifications can be sent through email, webhooks, Discord, Gotify, Mattermost, ntfy, Slack, Teams, Telegram, and other listed services.github.com · read 30 Sep 2026
- Compatibility limit
- The project notes that some RAID controllers do not pass underlying SMART data through to smartctl.github.com · read 30 Sep 2026
- Data storage
- The hub-and-spoke deployment uses InfluxDB 2.8 to persist S.M.A.R.T. data.github.com · read 30 Sep 2026
- Deployment
- Scrutiny offers an all-in-one Docker image, separate hub-and-spoke Docker components, and manual installation.github.com · read 30 Sep 2026
- Drive discovery
- The collector uses smartctl to detect connected drives and Scrutiny integrates with smartd.github.com · read 30 Sep 2026
- Hardware permissions
- Docker setup requires passing drive devices through and granting SYS_RAWIO; NVMe drives may also require SYS_ADMIN.github.com · read 30 Sep 2026
- License
- The repository lists the MIT license.github.com · read 30 Sep 2026
- Monitoring
- It tracks S.M.A.R.T. metric history, temperature, and customized thresholds based on real-world failure rates.github.com · read 30 Sep 2026
- Project status
- The README describes Scrutiny as a work in progress with some rough edges.github.com · read 30 Sep 2026
- Purpose
- Scrutiny is a hard drive health dashboard and monitoring solution for S.M.A.R.T. metrics.github.com · read 30 Sep 2026
- Security configuration
- Manual installation instructions describe running the collector as an unprivileged user with restricted systemd permissions and network access.github.com · read 30 Sep 2026
- Supported platforms
- The repository lists Linux, macOS, and Windows binaries; Windows Docker support is marked work in progress.github.com · read 30 Sep 2026
