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c4-container

Expert C4 Container-level documentation specialist.

49

2.75x
Quality

22%

Does it follow best practices?

Impact

99%

2.75x

Average score across 3 eval scenarios

SecuritybySnyk

Passed

No known issues

Optimize this skill with Tessl

npx tessl skill review --optimize ./skills/c4-container/SKILL.md
SKILL.md
Quality
Evals
Security

Evaluation results

97%

62%

Healthcare Patient Portal: Container Documentation

Container documentation structure

Criteria
Without context
With context

Container Name field

75%

100%

Container Type field

25%

100%

Container Technology field

75%

100%

Container Deployment field

0%

100%

Purpose section present

80%

100%

Components with doc links

0%

100%

Interfaces Protocol field

40%

100%

Interfaces Specification link

33%

66%

Endpoints format

66%

83%

Dependencies Containers Used

33%

100%

Dependencies External Systems

16%

100%

Infrastructure Deployment Config

0%

100%

Infrastructure Scaling

100%

100%

Infrastructure Resources

0%

100%

Mermaid C4Container diagram

0%

100%

C4Container Rel with protocol

0%

100%

Consistent format

70%

100%

100%

93%

Logistics Platform: Architecture Diagram

Mermaid C4Container diagram syntax

Criteria
Without context
With context

C4Container keyword

0%

100%

System_Boundary used

0%

100%

Person element used

0%

100%

ContainerDb for database

0%

100%

Container_Queue for message queue

0%

100%

System_Ext for external systems

0%

100%

Rel() for relationships

0%

100%

Communication protocols in Rel

0%

100%

Technology choices shown

58%

100%

Title present

0%

100%

100%

33%

Payment Service API Documentation

OpenAPI specification for container APIs

Criteria
Without context
With context

OpenAPI version 3.1.0

0%

100%

Servers section present

100%

100%

All three endpoints defined

100%

100%

Path parameter schema

100%

100%

Response content type

100%

100%

Response status codes

100%

100%

Request body defined

100%

100%

Interfaces Specification link

50%

100%

Endpoints backtick format

50%

100%

Container metadata fields

50%

100%

Infrastructure section

0%

100%

Dependencies External Systems

100%

100%

Repository
sickn33/antigravity-awesome-skills
Evaluated
Agent
Claude Code
Model
Claude Sonnet 4.6

Table of Contents

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