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c4-component

Expert C4 Component-level documentation specialist. Synthesizes C4 Code-level documentation into Component-level architecture, defining component boundaries, interfaces, and relationships.

50

3.12x
Quality

23%

Does it follow best practices?

Impact

100%

3.12x

Average score across 3 eval scenarios

SecuritybySnyk

Passed

No known issues

Optimize this skill with Tessl

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

Evaluation results

100%

88%

Authentication Service: Architecture Documentation

Component synthesis from code files

Criteria
Without context
With context

C4Component keyword

0%

100%

Container_Boundary used

0%

100%

ComponentDb for data store

0%

100%

Code Elements links

0%

100%

Overview completeness

25%

100%

Software Features section

85%

100%

Interface Protocol field

0%

100%

Operation signature format

22%

100%

Internal Rel() relationships

0%

100%

External dependency in diagram

0%

100%

Dependencies subsections

20%

100%

100%

57%

Billing Platform: Component Architecture Documentation Suite

Master component index creation

Criteria
Without context
With context

Master index component entries

100%

100%

Master index Mermaid diagram

0%

100%

C4Component keyword in master index

0%

100%

Consistent section headings

70%

100%

Overview fields in all docs

30%

100%

Software Features in all docs

20%

100%

Code Elements in all docs

50%

100%

Interface Protocol in all docs

50%

100%

Dependencies sections

60%

100%

Diagram in all component docs

0%

100%

100%

57%

API Gateway: Component Architecture Documentation

Single-container diagram and external dependencies

Criteria
Without context
With context

C4Component keyword

100%

100%

Container_Boundary used

100%

100%

External shapes used

30%

100%

Container_Ext or System_Ext present

50%

100%

Rel() to external services

50%

100%

Interface Protocol field

100%

100%

Operation signature format

0%

100%

Components Used subsection

0%

100%

External Systems subsection

0%

100%

Overview completeness

0%

100%

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

Table of Contents

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