ComposeLens

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Turn Docker Compose YAML into an interactive service map with prioritized configuration and security findings.

ComposeLens is a browser-based Docker Compose inspection tool. Users can paste or edit a Compose file and immediately see counts for services, networks, volumes, dependencies, warnings, ports, and environment keys. Its graph view maps services and their relationships, while service cards summarize images, ports, volumes, environment variable names, networks, and dependencies. The analysis view groups configuration findings by severity and explains why each issue matters, covering risks such as inline secrets, publicly published datastore ports, privileged containers, host networking, mutable latest image tags, and missing health checks. Selecting a service card narrows the findings to that component, and the bundled example provides a complete demonstration without setup or an account.

Highlights

Live Compose graph

Maps stack relationships

Security analysis

Ranks actionable risks

Service filtering

Focuses findings by service

Instant summaries

Counts key stack resources

How to Use

Paste a Compose file
Enter docker-compose YAML in the source editor. ComposeLens parses the text as it changes and updates the header totals, parsed-file summary, service cards, topology, and warning count without requiring a separate submit action.
Explore the graph
Open the Graph tab to inspect service nodes and their relationships to networks, dependencies, shared volumes, and published ports. Use the legend to distinguish each connection type and scan the service cards for configuration details.
Review findings
Switch to the Analysis tab to see high, medium, and low severity totals. Each finding identifies the affected service, describes the observed configuration, explains its operational or security impact, and suggests a safer approach.
Filter a service
Click a service card to limit the analysis list to findings associated with that service. Click another card to change focus, or reload the example to return to the bundled multi-service demonstration.
Reset or try the sample
Use Clear to empty the editor and confirm the zero-state, or choose Load example to restore the seven-service shop stack and its complete graph and warning set.