Checkmate

Checkmate is an open-source, self-hosted tool designed to track and monitor server hardware, uptime, response times, and incidents in real-time with beautiful visualizations. Don't be shy, join here: https://discord.com/invite/NAb6H3UTjK :)

Data confidence89/100
Source coverage86/100
Publish confidence88/100
Evidence checkedJul 31, 2026
Score Breakdown

Public signal read

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How to read this

These bars are a reader-facing view of the ToolVitals evidence model. They summarize maintenance, shipping, confidence, and decay signals.

Activity
Recent commits, releases, changelog, package, and product-motion signals.
Reliability
Maintenance posture from recency, release evidence, availability, and repo signals.
Adoption
Public footprint from GitHub stars, forks, and watchers when available.
Sustainability
Longer-term posture combining health, activity, adoption, confidence, and decay risk.
ToolVitals89/100Health87/100Shipping87/100Zombie Risk0/100
Overall Score89Active
Activity87
Reliability87
Adoption82
Sustainability88

Score History

Scores collected daily. More data points appear as the tracker runs.

About this tool

What ToolVitals knows about Checkmate

Checkmate is an open-source, self-hosted tool designed to track and monitor server hardware, uptime, response times, and incidents in real-time with beautiful visualizations. Don't be shy, join here: https://discord.com/invite/NAb6H3UTjK :)

This tool has an OSI-approved open-source license signal.

Maintenance and shipping signals are strong.

Source-visible projectUptime MonitoringOSI-approved OSSScored Intelligence
Repository

GitHub Activity

TS
bluewave-labs/Checkmate
Stars10,388
Forks1,157
Watchers10,388
Open Issues114
Primary Language
TypeScript
Last Commit
Today
Releases 90d
5
Default Branch
develop
License
AGPL-3.0
Repository Status
Active repository
Evidence

Signal Quality

Data Confidence89/100Strong
Source Coverage86/100Strong
Publish Confidence88/100Strong

ConfidenceHigh-confidence score from multiple public signals.

Zombie RiskNo meaningful zombie signal right now.

How ToolVitals scores work
Openness

License Evidence

Class
OSI-approved OSS
License
AGPL-3.0

This tool has an OSI-approved open-source license signal.

Sources

Tracked Sources

Profile

Classification

Category
Monitoring
Use Case
Uptime Monitoring
Openness
OSI-approved OSS
License
AGPL-3.0
Tool Mode
Source-visible project
Score Model
Open Source Maintenance
Score Visibility
Scored Intelligence
Status
Active
Maintainers

README Badge

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Latest

Recent Updates

Tags
open-sourcegood-first-contributiongood-first-issuegood-first-projecthacktoberfesthelp-wantedincidentinfrastructureinfrastructure-monitoringmuimui-materialserver-monitorserver-monitoringserver-monitoring-toolsstatuspageuptimeuptime-checkeruptime-monitoruptime-monitoringuptime-statusuptimerobotself-hostedstatus-pageincident-trackingresponse-time-monitoring

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