$megatools --compose-visualizer --client-side

Docker Compose Visualizer & Security Linter

Parse docker-compose.yml files, visualize service topologies, networks, ports, and volumes, audit security risks, and auto-generate 1-click hardened YAML.

⚡ Load Sample:

📄 docker-compose.yml(35 lines, 669 chars)

Drop .yml or .yaml compose file🔒 100% In-Browser: Never sent to servers

🖧 0 Networks•💾 1 Volumes

🐳web-appnode:latest

No Healthcheck

🔌 Ports (1)

80:3000

💾 Volumes (1)

📁 /var/run/docker.sock

🔗 Relationships

depends: postgres-db

⚠️ 1 hardcoded secret(s)

🐳postgres-dbpostgres:latest

No Healthcheck

🔌 Ports (1)

5432:5432

💾 Volumes (1)

💾 pgdata

🔗 Relationships

No dependencies

⚠️ 1 hardcoded secret(s)

🐳admin-toolsubuntu:latest

⚠️ PRIVILEGEDNo Healthcheck

🔌 Ports (0)Internal only

💾 Volumes (0)None mounted

🔗 Relationships

No dependencies

3 services • 0 networks • 1 volumesGrade F (0/100)

$ cat tips.txt

Client-Side Docker Compose Linter & Topology Engine

How to Use

1Paste your docker-compose.yml file or upload it from your computer
2Explore the interactive Topology map to inspect services, open ports, mounted volumes, and networks
3Review the Security Linter tab to check for root containers, wildcard 0.0.0.0 bindings, Docker socket leaks, and unpinned tags
4Use 1-Click Auto-Harden to generate a production-ready, security-audited docker-compose.yml and export Mermaid architecture diagrams

Stats

Security Score:0/100 (F)

Services:3 containers

Exposed Ports:2 (2 wildcard)

Audit Findings:5 high/crit (22 total)

Tips

•Never bind sensitive database ports (Postgres, Mongo, Redis) to 0.0.0.0; always bind them to 127.0.0.1 or keep them internal
•Avoid mounting /var/run/docker.sock into containers because it grants root access over the host machine
•Export the generated Mermaid flowchart to easily document your architecture in GitHub READMEs

Example

Input

services: postgres: image: postgres:latest ports: - 5432:5432

Output

Security Grade: C (Wildcard database port exposed on 0.0.0.0, unpinned image tag, missing healthcheck)

$ cat tips.txt

Client-Side Docker Compose Linter & Topology Engine

How to Use

1Paste your docker-compose.yml file or upload it from your computer
2Explore the interactive Topology map to inspect services, open ports, mounted volumes, and networks
3Review the Security Linter tab to check for root containers, wildcard 0.0.0.0 bindings, Docker socket leaks, and unpinned tags
4Use 1-Click Auto-Harden to generate a production-ready, security-audited docker-compose.yml and export Mermaid architecture diagrams

Stats

Security Score:0/100 (F)

Services:3 containers

Exposed Ports:2 (2 wildcard)

Audit Findings:5 high/crit (22 total)

Tips

•Never bind sensitive database ports (Postgres, Mongo, Redis) to 0.0.0.0; always bind them to 127.0.0.1 or keep them internal
•Avoid mounting /var/run/docker.sock into containers because it grants root access over the host machine
•Export the generated Mermaid flowchart to easily document your architecture in GitHub READMEs

Example

Input

services: postgres: image: postgres:latest ports: - 5432:5432

Output

Security Grade: C (Wildcard database port exposed on 0.0.0.0, unpinned image tag, missing healthcheck)